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| author | Micael Karlberg <[email protected]> | 2012-03-20 10:54:59 +0100 |
|---|---|---|
| committer | Micael Karlberg <[email protected]> | 2012-03-20 10:54:59 +0100 |
| commit | d25cb373c7046eeadce5fffe7ab8301d8c03d647 (patch) | |
| tree | 7de1bec1cf7fe582ab5c66baa0513d732b24d2da /lib/snmp | |
| parent | 787ce33c1139233f8dfb90c4f1b6caeb3df7940a (diff) | |
| parent | da92034283c1813d6d06feb39f064d7d8f76f951 (diff) | |
| download | otp-d25cb373c7046eeadce5fffe7ab8301d8c03d647.tar.gz otp-d25cb373c7046eeadce5fffe7ab8301d8c03d647.tar.bz2 otp-d25cb373c7046eeadce5fffe7ab8301d8c03d647.zip | |
Merge branch 'bmk/snmp/snmp422_integration/r15' into maint
Diffstat (limited to 'lib/snmp')
56 files changed, 7216 insertions, 4655 deletions
diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index 704ff0a20f..2d045faa0f 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -34,6 +34,88 @@ <section> + <title>SNMP Development Toolkit 4.22</title> + <p>Version 4.22 supports code replacement in runtime from/to + version 4.21.7 4.21.6 4.21.5, 4.21.4, 4.21.3, 4.21.2, 4.21.1 and 4.21. </p> + + <section> + <title>Improvements and new features</title> +<!-- + <p>-</p> +--> + + <list type="bulleted"> + <item> + <p>[compiler] The table information the MIB compiler provides with + augmented tables has been extended with <c>nbr_of_cols</c>, + <c>first_accessible</c> and <c>not_accessible</c>. </p> + <p>Own Id: OTP-9969</p> + </item> + + <item> + <p>Added the <c>log_to_io</c> audit-trail-log converter function + to the api modules of both the + <seealso marker="snmpm#log_to_io">manager</seealso> + and + <seealso marker="snmpa#log_to_io">agent</seealso>. </p> + <p>Own Id: OTP-9940</p> + </item> + + <item> + <p>[manager] Introduced a new transport module, + <c>snmpm_net_if_mt</c>, + which handles all incomming and outgoing + traffic in newly created processes. The message/request is + processed and then the process exits. </p> + <p>Own Id: OTP-9876</p> + </item> + + <item> + <p>[agent] Documenting previously existing but undocumented function, + <seealso marker="snmp_generic#get_table_info">snmp_generic:get_table_info/2</seealso>. </p> + <p>Own Id: OTP-9942</p> + </item> + + <item> + <p>[agent] Improve error handling while reading agent config files. + Some files contain mandatory information and is therefor themself + mandatory. </p> + <p>Own Id: OTP-9943</p> + </item> + </list> + + </section> + + <section> + <title>Fixed Bugs and Malfunctions</title> + <p>-</p> + + <!-- + <list type="bulleted"> + <item> + <p>[agent] Simultaneous + <seealso marker="snmpa#backup">snmpa:backup/1,2</seealso> + calls can interfere. + The master agent did not check if a backup was already in + progress when a backup request was accepted. </p> + <p>Own Id: OTP-9884</p> + <p>Aux Id: Seq 11995</p> + </item> + + </list> + --> + + </section> + + <section> + <title>Incompatibilities</title> + <p>-</p> + </section> + + </section> <!-- 4.22 --> + + + <section> <title>SNMP Development Toolkit 4.21.7</title> <p>Version 4.21.7 supports code replacement in runtime from/to version 4.21.6, 4.21.5, 4.21.4, 4.21.3, 4.21.2, 4.21.1, 4.21, 4.20.1 and @@ -47,14 +129,14 @@ <list type="bulleted"> <item> <p>[agent] DoS attack using GET-BULK with large value of - MaxRepetitions. - A preventive method has been implementing by simply - limit the number of varbinds that can be included in - a Get-BULK response message. This is specified by the - new config option, - <seealso marker="snmp_app#agent_gb_max_vbs">gb_max_vbs</seealso>. - </p> - <p>Own Id: OTP-9700</p> + MaxRepetitions. + A preventive method has been implementing by simply + limit the number of varbinds that can be included in + a Get-BULK response message. This is specified by the + new config option, + <seealso marker="snmp_app#agent_gb_max_vbs">gb_max_vbs</seealso>. + </p> + <p>Own Id: OTP-9700</p> </item> </list> @@ -63,7 +145,7 @@ </section> <section> - <title>Reported Fixed Bugs and Malfunctions</title> + <title>Fixed Bugs and Malfunctions</title> <!-- <p>-</p> --> @@ -71,10 +153,10 @@ <list type="bulleted"> <item> <p>[agent] Simultaneous - <seealso marker="snmpa#backup">snmpa:backup/1,2</seealso> - calls can interfere. - The master agent did not check if a backup was already in - progress when a backup request was accepted. </p> + <seealso marker="snmpa#backup">snmpa:backup/1,2</seealso> + calls can interfere. + The master agent did not check if a backup was already in + progress when a backup request was accepted. </p> <p>Own Id: OTP-9884</p> <p>Aux Id: Seq 11995</p> </item> @@ -106,14 +188,14 @@ <list type="bulleted"> <item> <p>[agent] DoS attack using GET-BULK with large value of - MaxRepetitions. - A preventive method has been implementing by simply - limit the number of varbinds that can be included in - a Get-BULK response message. This is specified by the - new config option, - <seealso marker="snmp_app#agent_gb_max_vbs">gb_max_vbs</seealso>. - </p> - <p>Own Id: OTP-9700</p> + MaxRepetitions. + A preventive method has been implementing by simply + limit the number of varbinds that can be included in + a Get-BULK response message. This is specified by the + new config option, + <seealso marker="snmp_app#agent_gb_max_vbs">gb_max_vbs</seealso>. + </p> + <p>Own Id: OTP-9700</p> </item> </list> @@ -121,7 +203,7 @@ </section> <section> - <title>Reported Fixed Bugs and Malfunctions</title> + <title>Fixed Bugs and Malfunctions</title> <!-- <p>-</p> --> @@ -129,12 +211,12 @@ <list type="bulleted"> <item> <p>[agent] Mib server cache gclimit update function incorrectly calls - age update function. - The gclimit update function, - <seealso marker="snmpa#update_mibs_cache_gclimit">update_mibs_cache_gclimit/1</seealso>, - <em>incorrectly</em> called the age update function, - <seealso marker="snmpa#update_mibs_cache_age">update_mibs_cache_age/2</seealso>. </p> - <p>Johan Claesson</p> + age update function. + The gclimit update function, + <seealso marker="snmpa#update_mibs_cache_gclimit">update_mibs_cache_gclimit/1</seealso>, + <em>incorrectly</em> called the age update function, + <seealso marker="snmpa#update_mibs_cache_age">update_mibs_cache_age/2</seealso>. </p> + <p>Johan Claesson</p> <p>Own Id: OTP-9868</p> </item> diff --git a/lib/snmp/doc/src/snmp.xml b/lib/snmp/doc/src/snmp.xml index af0833f005..3e6610891f 100644 --- a/lib/snmp/doc/src/snmp.xml +++ b/lib/snmp/doc/src/snmp.xml @@ -1,10 +1,10 @@ -<?xml version="1.0" encoding="latin1" ?> +<?xml version="1.0" encoding="iso-8859-1" ?> <!DOCTYPE erlref SYSTEM "erlref.dtd"> <erlref> <header> <copyright> - <year>1996</year><year>2009</year> + <year>1996</year><year>2012</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -391,6 +391,30 @@ version of the protocol data unit. There is a new line between <c>Vsn</c> and <c>PDU</c>.</p> + <marker id="log_to_io"></marker> + </desc> + </func> + + <func> + <name>log_to_io(LogDir, Mibs, LogName, LogFile) -> ok | {error, Reason}</name> + <name>log_to_io(LogDir, Mibs, LogName, LogFile, Start) -> ok | {error, Reason}</name> + <name>log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop) -> ok | {error, Reason}</name> + <fsummary>Convert an Audit Trail Log to text format</fsummary> + <type> + <v>LogDir = string()</v> + <v>Mibs = [MibName]</v> + <v>MibName = string()</v> + <v>LogName = string()</v> + <v>LogFile = string()</v> + <v>Start = Stop = null | datetime() | {local_time,datetime()} | {universal_time,datetime()} </v> + <v>Reason = term()</v> + </type> + <desc> + <p>Converts an Audit Trail Log to a readable format and + prints it on stdio. See + <seealso marker="snmp#log_to_txt">log_to_txt</seealso> + above for more info.</p> + <marker id="change_log_size"></marker> </desc> </func> diff --git a/lib/snmp/doc/src/snmp_app.xml b/lib/snmp/doc/src/snmp_app.xml index f6abe783b3..d11eaa2771 100644 --- a/lib/snmp/doc/src/snmp_app.xml +++ b/lib/snmp/doc/src/snmp_app.xml @@ -35,8 +35,8 @@ <appsummary>The SNMP Application</appsummary> <description> <p>This chapter describes the <c>snmp</c> - application in OTP. The SNMP application provides the following - services:</p> + application in OTP. The SNMP application provides the following + services:</p> <list type="bulleted"> <item> <p>a multilingual extensible SNMP agent</p> @@ -589,16 +589,16 @@ {no_reuse, no_reuse()} | {filter, manager_net_if_filter_options()} </c></p> <p>These options are actually specific to the used module. - The ones shown here are applicable to the default - <c>manager_net_if_module()</c>.</p> + The ones shown here are applicable to the default + <c>manager_net_if_module()</c>.</p> <p>For defaults see the options in <c>manager_net_if_option()</c>.</p> </item> <marker id="manager_ni_module"></marker> <tag><c><![CDATA[manager_net_if_module() = atom() <optional>]]></c></tag> <item> - <p>Module which handles the network interface part for the - SNMP manager. Must implement the + <p>The module which handles the network interface part for the + SNMP manager. It must implement the <seealso marker="snmpm_network_interface">snmpm_network_interface</seealso> behaviour.</p> <p>Default is <c>snmpm_net_if</c>.</p> </item> diff --git a/lib/snmp/doc/src/snmp_config.xml b/lib/snmp/doc/src/snmp_config.xml index 0a49b7a62e..b756f3da7d 100644 --- a/lib/snmp/doc/src/snmp_config.xml +++ b/lib/snmp/doc/src/snmp_config.xml @@ -586,18 +586,18 @@ {no_reuse, no_reuse()} | {filter, manager_net_if_filter_options()}</c></p> <p>These options are actually specific to the used module. - The ones shown here are applicable to the default - <c>manager_net_if_module()</c>.</p> + The ones shown here are applicable to the default + <c>manager_net_if_module()</c>. </p> <p>For defaults see the options in <c>manager_net_if_option()</c>.</p> </item> <marker id="manager_ni_module"></marker> <tag><c><![CDATA[manager_net_if_module() = atom() <optional>]]></c></tag> <item> - <p>Module which handles the network interface part for the - SNMP manager. Must implement the - <seealso marker="snmpm_network_interface">snmpm_network_interface</seealso> behaviour.</p> - <p>Default is <c>snmpm_net_if</c>.</p> + <p>The module which handles the network interface part for the + SNMP manager. It must implement the + <seealso marker="snmpm_network_interface">snmpm_network_interface</seealso> behaviour. </p> + <p>Default is <c>snmpm_net_if</c>. </p> </item> <marker id="manager_ni_filter_opts"></marker> diff --git a/lib/snmp/doc/src/snmp_generic.xml b/lib/snmp/doc/src/snmp_generic.xml index 77f3cefaa2..79a22323d9 100644 --- a/lib/snmp/doc/src/snmp_generic.xml +++ b/lib/snmp/doc/src/snmp_generic.xml @@ -1,10 +1,10 @@ -<?xml version="1.0" encoding="latin1" ?> +<?xml version="1.0" encoding="iso-8859-1" ?> <!DOCTYPE erlref SYSTEM "erlref.dtd"> <erlref> <header> <copyright> - <year>1996</year><year>2009</year> + <year>1996</year><year>2012</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -34,15 +34,16 @@ <module>snmp_generic</module> <modulesummary>Generic Functions for Implementing SNMP Objects in a Database</modulesummary> <description> - <p>The module <c>snmp_generic</c> contains generic functions for implementing tables - (and variables) using the SNMP built-in database or Mnesia. These - default functions are used if no instrumentation function is - provided for a managed object in a MIB. Sometimes, it might be - necessary to customize the behaviour of the default functions. For - example, in some situations a trap should be sent if a row is - deleted or modified, or some hardware is to be informed, when - information is changed. - </p> + <marker id="description"></marker> + <p>The module <c>snmp_generic</c> contains generic functions for + implementing tables (and variables) using the SNMP built-in database + or Mnesia. These default functions are used if no instrumentation + function is provided for a managed object in a MIB. Sometimes, + it might be necessary to customize the behaviour of the default + functions. For example, in some situations a trap should be sent + if a row is deleted or modified, or some hardware is to be informed, + when information is changed. </p> + <p>The overall structure is shown in the following figure:</p> <pre> +---------------+ @@ -93,6 +94,7 @@ </description> <section> + <marker id="data_types"></marker> <title>DATA TYPES</title> <p>In the functions defined below, the following types are used:</p> <code type="none"> @@ -118,7 +120,10 @@ value() = term() case of a <c>set</c> operation. </p> </item> </taglist> + + <marker id="get_status_col2"></marker> </section> + <funcs> <func> <name>get_status_col(Name, Cols)</name> @@ -136,8 +141,11 @@ value() = term() <p>This function can be used in instrumentation functions for <c>is_set_ok</c>, <c>undo</c> or <c>set</c> to check if the status column of a table is modified.</p> + + <marker id="get_index_types"></marker> </desc> </func> + <func> <name>get_index_types(Name)</name> <fsummary>Get the index types of <c>Name</c></fsummary> @@ -147,9 +155,36 @@ value() = term() <desc> <p>Gets the index types of <c>Name</c></p> <p>This function can be used in instrumentation functions to - retrieve the index types part of the table info.</p> + retrieve the index types part of the table info.</p> + + <marker id="get_table_info"></marker> </desc> </func> + + <func> + <name>get_table_info(Name, Item) -> table_info_result()</name> + <fsummary>Get table info item of MIB table <c>Name</c></fsummary> + <type> + <v>Name = name()</v> + <v>Item = table_item() | all</v> + <v>table_item() = nbr_of_cols | defvals | status_col | not_accessible | + index_types | first_accessible | first_own_index</v> + <v>table_info_result() = Value | [{table_item(), Value}]</v> + <v>Value = term()</v> + </type> + <desc> + <p>Get a specific table info item or, if <c>Item</c> has the + value <c>all</c>, a two tuple list (property list) is instead + returned with all the items and their respctive values of the + given table. </p> + + <p>This function can be used in instrumentation functions to + retrieve a given part of the table info.</p> + + <marker id="table_func"></marker> + </desc> + </func> + <func> <name>table_func(Op1, NameDb)</name> <name>table_func(Op2, RowIndex, Cols, NameDb) -> Ret</name> @@ -190,8 +225,11 @@ value() = term() <p>The function returns according to the specification of an instrumentation function. </p> + + <marker id="table_get_elements"></marker> </desc> </func> + <func> <name>table_get_elements(NameDb, RowIndex, Cols) -> Values</name> <fsummary>Get elements in a table row</fsummary> @@ -204,8 +242,11 @@ value() = term() <desc> <p>Returns a list with values for all columns in <c>Cols</c>. If a column is undefined, its value is <c>noinit</c>.</p> + + <marker id="table_next"></marker> </desc> </func> + <func> <name>table_next(NameDb, RestOid) -> RowIndex | endOfTable</name> <fsummary>Find the next row in the table</fsummary> @@ -217,8 +258,11 @@ value() = term() <desc> <p>Finds the indices of the next row in the table. <c>RestOid</c> does not have to specify an existing row.</p> + + <marker id="table_row_exists"></marker> </desc> </func> + <func> <name>table_row_exists(NameDb, RowIndex) -> bool()</name> <fsummary>Check if a row in a table exists</fsummary> @@ -228,8 +272,11 @@ value() = term() </type> <desc> <p>Checks if a row in a table exists.</p> + + <marker id="table_set_elements"></marker> </desc> </func> + <func> <name>table_set_elements(NameDb, RowIndex, Cols) -> bool()</name> <fsummary>Set elements in a table row</fsummary> @@ -246,8 +293,11 @@ value() = term() <c>mnesia:write</c> to store the values. This means that this function must be called from within a transaction (<c>mnesia:transaction/1</c> or <c>mnesia:dirty/1</c>).</p> + + <marker id="variable_func"></marker> </desc> </func> + <func> <name>variable_func(Op1, NameDb)</name> <name>variable_func(Op2, Val, NameDb) -> Ret</name> @@ -268,8 +318,11 @@ value() = term() the database. </p> <p>The function returns according to the specification of an instrumentation function. </p> + + <marker id="variable_get"></marker> </desc> </func> + <func> <name>variable_get(NameDb) -> {value, Value} | undefined</name> <fsummary>Get the value of a variable</fsummary> @@ -279,8 +332,11 @@ value() = term() </type> <desc> <p>Gets the value of a variable.</p> + + <marker id="variable_set"></marker> </desc> </func> + <func> <name>variable_set(NameDb, NewVal) -> true | false</name> <fsummary>Set a value for a variable</fsummary> @@ -299,6 +355,7 @@ value() = term() </funcs> <section> + <marker id="example"></marker> <title>Example</title> <p>The following example shows an implementation of a table which is stored in Mnesia, but with some checks performed at set-request diff --git a/lib/snmp/doc/src/snmp_manager_netif.xml b/lib/snmp/doc/src/snmp_manager_netif.xml index 2738ca76c1..169e20d10b 100644 --- a/lib/snmp/doc/src/snmp_manager_netif.xml +++ b/lib/snmp/doc/src/snmp_manager_netif.xml @@ -1,10 +1,10 @@ -<?xml version="1.0" encoding="latin1" ?> +<?xml version="1.0" encoding="iso-8859-1" ?> <!DOCTYPE chapter SYSTEM "chapter.dtd"> <chapter> <header> <copyright> - <year>2004</year><year>2009</year> + <year>2004</year><year>2012</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -35,31 +35,34 @@ <image file="snmp_manager_netif_1.gif"> <icaption>The Purpose of Manager Net if</icaption> </image> + <p>The Network Interface (Net if) process delivers SNMP PDUs to the - manager server, and receives SNMP PDUs from the manager server. - The most common behaviour of a Net if process is that is receives - request PDU from the manager server, encodes the PDU into bytes - and transmits the bytes onto the network to an agent. When the - reply from the agent is received by the Net if process, which it - decodes into an SNMP PDU, which it sends to the manager server. - </p> + manager server, and receives SNMP PDUs from the manager server. + The most common behaviour of a Net if process is that is receives + request PDU from the manager server, encodes the PDU into bytes + and transmits the bytes onto the network to an agent. When the + reply from the agent is received by the Net if process, which it + decodes into an SNMP PDU, which it sends to the manager server. </p> + <p>However, that simple behaviour can be modified in numerous - ways. For example, the Net if process can apply some kind of - encrypting/decrypting scheme on the bytes. - </p> - <p>It is also possible to write your own Net if process. The default - Net if process is implemented in the module <c>snmpm_net_if</c> and - it uses UDP as the transport protocol. - </p> - <p>This section describes how to write a Net if process. - </p> + ways. For example, the Net if process can apply some kind of + encrypting/decrypting scheme on the bytes. </p> + + <p>The snmp application provides two different modules, + <c>snmpm_net_if</c> (the default) and <c>snmpm_net_if_mt</c>, + both uses the UDP as the transport protocol. The difference + between the two modules is that the latter is "multi-threaded", + i.e. for each message/request a new process is created that + process the message/request and then exits. </p> + + <p>It is also possible to write your own Net if process, + this section describes how to write a Net if processdo that.</p> <section> <marker id="mandatory_functions"></marker> <title>Mandatory Functions</title> <p>A Net if process must implement the SNMP manager - <seealso marker="snmpm_network_interface">network interface behaviour</seealso>. - </p> + <seealso marker="snmpm_network_interface">network interface behaviour</seealso>. </p> </section> <section> diff --git a/lib/snmp/doc/src/snmpa.xml b/lib/snmp/doc/src/snmpa.xml index 2322af28cc..86fde03205 100644 --- a/lib/snmp/doc/src/snmpa.xml +++ b/lib/snmp/doc/src/snmpa.xml @@ -501,6 +501,7 @@ notification_delivery_info() = #snmpa_notification_delivery_info{} </func> <func> + <name>log_to_txt(LogDir)</name> <name>log_to_txt(LogDir, Mibs)</name> <name>log_to_txt(LogDir, Mibs, OutFile) -> ok | {error, Reason}</name> <name>log_to_txt(LogDir, Mibs, OutFile, LogName) -> ok | {error, Reason}</name> @@ -528,6 +529,37 @@ notification_delivery_info() = #snmpa_notification_delivery_info{} See <seealso marker="snmp#log_to_txt">snmp:log_to_txt</seealso> for more info.</p> + <marker id="log_to_io"></marker> + </desc> + </func> + + <func> + <name>log_to_io(LogDir) -> ok | {error, Reason}</name> + <name>log_to_io(LogDir, Mibs) -> ok | {error, Reason}</name> + <name>log_to_io(LogDir, Mibs, LogName) -> ok | {error, Reason}</name> + <name>log_to_io(LogDir, Mibs, LogName, LogFile) -> ok | {error, Reason}</name> + <name>log_to_io(LogDir, Mibs, LogName, LogFile, Start) -> ok | {error, Reason}</name> + <name>log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop) -> ok | {error, Reason}</name> + <fsummary>Convert an Audit Trail Log to text format</fsummary> + <type> + <v>LogDir = string()</v> + <v>Mibs = [MibName]</v> + <v>MibName = string()</v> + <v>LogName = string()</v> + <v>LogFile = string()</v> + <v>Start = Stop = null | datetime() | {local_time,datetime()} | {universal_time,datetime()} </v> + <v>Reason = disk_log_open_error() | file_open_error() | term()</v> + <v>disk_log_open_error() = {LogName, term()}</v> + <v>file_open_error() = {OutFile, term()}</v> + </type> + <desc> + <p>Converts an Audit Trail Log to a readable format and + prints it on stdio. + <c>LogName</c> defaults to "snmpa_log". + <c>LogFile</c> defaults to "snmpa.log". + See <seealso marker="snmp#log_to_io">snmp:log_to_io</seealso> + for more info.</p> + <marker id="change_log_size"></marker> </desc> </func> diff --git a/lib/snmp/doc/src/snmpm.xml b/lib/snmp/doc/src/snmpm.xml index c36a1b2a24..9bbb6cdbdb 100644 --- a/lib/snmp/doc/src/snmpm.xml +++ b/lib/snmp/doc/src/snmpm.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>2004</year><year>2011</year> + <year>2004</year><year>2012</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -1237,6 +1237,38 @@ priv_key = [integer()] (length is 16 if priv = usmDESPrivProtocol | usmAesCfb1 See <seealso marker="snmp#log_to_txt">snmp:log_to_txt</seealso> for more info.</p> + <marker id="log_to_io"></marker> + </desc> + </func> + + <func> + <name>log_to_io(LogDir) -> ok | {error, Reason}</name> + <name>log_to_io(LogDir, Mibs) -> ok | {error, Reason}</name> + <name>log_to_io(LogDir, Mibs) -> ok | {error, Reason}</name> + <name>log_to_io(LogDir, Mibs, LogName) -> ok | {error, Reason}</name> + <name>log_to_io(LogDir, Mibs, LogName, LogFile) -> ok | {error, Reason}</name> + <name>log_to_io(LogDir, Mibs, LogName, LogFile, Start) -> ok | {error, Reason}</name> + <name>log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop) -> ok | {error, Reason}</name> + <fsummary>Convert an Audit Trail Log to text format</fsummary> + <type> + <v>LogDir = string()</v> + <v>Mibs = [MibName]</v> + <v>MibName = string()</v> + <v>LogName = string()</v> + <v>LogFile = string()</v> + <v>Start = Stop = null | datetime() | {local_time,datetime()} | {universal_time,datetime()} </v> + <v>Reason = disk_log_open_error() | file_open_error() | term()</v> + <v>disk_log_open_error() = {LogName, term()}</v> + <v>file_open_error() = {OutFile, term()}</v> + </type> + <desc> + <p>Converts an Audit Trail Log to a readable format and + prints it on stdio. + <c>LogName</c> defaults to "snmpm_log". + <c>LogFile</c> defaults to "snmpm.log". + See <seealso marker="snmp#log_to_io">snmp:log_to_io</seealso> + for more info.</p> + <marker id="change_log_size"></marker> </desc> </func> diff --git a/lib/snmp/doc/src/snmpm_network_interface_filter.xml b/lib/snmp/doc/src/snmpm_network_interface_filter.xml index ea1e183848..5f80cec94e 100644 --- a/lib/snmp/doc/src/snmpm_network_interface_filter.xml +++ b/lib/snmp/doc/src/snmpm_network_interface_filter.xml @@ -1,10 +1,10 @@ -<?xml version="1.0" encoding="latin1" ?> +<?xml version="1.0" encoding="iso-8859-1" ?> <!DOCTYPE erlref SYSTEM "erlref.dtd"> <erlref> <header> <copyright> - <year>2007</year><year>2009</year> + <year>2007</year><year>2012</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -72,9 +72,10 @@ </list> <p>Note that the network interface filter is something which is used by the network interface implementation provided by the application - (<c>snmpm_net_if</c>). The default filter accepts all messages.</p> + (<c>snmpm_net_if</c> and <c>snmpm_net_if_mt</c>). + The default filter accepts all messages.</p> <p>A network interface filter can e.g. be used during testing or for load - regulation. </p> + regulation. </p> </description> <section> diff --git a/lib/snmp/examples/ex2/snmp_ex2_manager.erl b/lib/snmp/examples/ex2/snmp_ex2_manager.erl index ff873327bc..1b247d713d 100644 --- a/lib/snmp/examples/ex2/snmp_ex2_manager.erl +++ b/lib/snmp/examples/ex2/snmp_ex2_manager.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2006-2010. All Rights Reserved. +%% Copyright Ericsson AB 2006-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -39,7 +39,7 @@ %% Manager callback API: -export([handle_error/3, - handle_agent/4, + handle_agent/5, handle_pdu/4, handle_trap/3, handle_inform/3, @@ -265,16 +265,17 @@ handle_snmp_callback(handle_error, {ReqId, Reason}) -> "~n Reason: ~p" "~n", [ReqId, Reason]), ok; -handle_snmp_callback(handle_agent, {Addr, Port, SnmpInfo}) -> +handle_snmp_callback(handle_agent, {Addr, Port, Type, SnmpInfo}) -> {ES, EI, VBs} = SnmpInfo, io:format("*** UNKNOWN AGENT ***" "~n Address: ~p" "~n Port: ~p" + "~n Type: ~p" "~n SNMP Info: " "~n Error Status: ~w" "~n Error Index: ~w" "~n Varbinds: ~p" - "~n", [Addr, Port, ES, EI, VBs]), + "~n", [Addr, Port, Type, ES, EI, VBs]), ok; handle_snmp_callback(handle_pdu, {TargetName, ReqId, SnmpResponse}) -> {ES, EI, VBs} = SnmpResponse, @@ -382,8 +383,8 @@ handle_error(ReqId, Reason, Server) when is_pid(Server) -> ignore. -handle_agent(Addr, Port, SnmpInfo, Server) when is_pid(Server) -> - report_callback(Server, handle_agent, {Addr, Port, SnmpInfo}), +handle_agent(Addr, Port, Type, SnmpInfo, Server) when is_pid(Server) -> + report_callback(Server, handle_agent, {Addr, Port, Type, SnmpInfo}), ignore. diff --git a/lib/snmp/include/snmp_types.hrl b/lib/snmp/include/snmp_types.hrl index 4adb24361c..fce087347f 100644 --- a/lib/snmp/include/snmp_types.hrl +++ b/lib/snmp/include/snmp_types.hrl @@ -78,23 +78,36 @@ %%----------------------------------------------------------------- %% TableInfo - stored in snmp_symbolic_store for use by the -%% generic table functions. +%% generic table functions. For an ordinary table, the +%% types will be the following: %% nbr_of_cols is an integer +%% pos_integer() %% defvals is a list of {Col, Defval}, ordered by column %% number +%% [{Col :: integer(), Defval :: term()}] %% status_col is an integer +%% pos_integer() %% not_accessible a sorted list of columns (> first_accessible) %% that are 'not-accessible' -%% indextypes is a list of #asn1_type for the index-columns, -%% ordered by column number -%% first_accessible is an integer, the first non-accessible -%% column +%% [pos_integer()] +%% index_types is a list of #asn1_type for the index-columns, +%% ordered by column number or an "augment"-tuple +%% [asn1_type()] +%% first_accessible is an integer, the first accessible column +%% pos_integer() %% first_own_index is an integer. 0 if there is no such index for %% this table. %% This is not the same as the last integer in the oid! %% Example: If a table has one own index (oid.1), one %% column (oid.2) and one imported index then %% first_own_index will be 2. +%% non_neg_integer() +%% For a augmented table, it will instead look like this: +%% index_types {augments, {atom(), asn1_type()}} +%% nbr_of_cols pos_integer() +%% not_accessible [pos_integer()] +%% first_accessible pos_integer() +%% %%----------------------------------------------------------------- -record(table_info, @@ -192,7 +205,7 @@ %%---------------------------------------------------------------------- -record(mib, {misc = [], - mib_format_version = "3.2", + mib_format_version = "3.3", name = "", module_identity, %% Not in SMIv1, and only with +module_identity mes = [], diff --git a/lib/snmp/src/agent/snmp_community_mib.erl b/lib/snmp/src/agent/snmp_community_mib.erl index 77307aa7ad..d7d41aca31 100644 --- a/lib/snmp/src/agent/snmp_community_mib.erl +++ b/lib/snmp/src/agent/snmp_community_mib.erl @@ -28,6 +28,7 @@ -export([add_community/5, add_community/6, delete_community/1]). -export([check_community/1]). +-include("snmpa_internal.hrl"). -include("SNMP-COMMUNITY-MIB.hrl"). -include("SNMP-TARGET-MIB.hrl"). -include("SNMPv2-TC.hrl"). @@ -120,10 +121,17 @@ init_tabs(Comms) -> read_community_config_files(Dir) -> ?vdebug("read community config file",[]), - Gen = fun(_) -> ok end, - Filter = fun(Comms) -> Comms end, - Check = fun(Entry) -> check_community(Entry) end, - [Comms] = + FileName = "community.conf", + Gen = fun(D, Reason) -> + warning_msg("failed reading config file ~s" + "~n Config Dir: ~s" + "~n Reason: ~p", + [FileName, D, Reason]), + ok + end, + Filter = fun(Comms) -> Comms end, + Check = fun(Entry) -> check_community(Entry) end, + [Comms] = snmp_conf:read_files(Dir, [{Gen, Filter, Check, "community.conf"}]), Comms. @@ -601,5 +609,8 @@ set_sname(_) -> %% Keep it, if already set. error(Reason) -> throw({error, Reason}). +warning_msg(F, A) -> + ?snmpa_warning("[COMMUNITY-MIB]: " ++ F, A). + config_err(F, A) -> snmpa_error:config_err("[COMMUNITY-MIB]: " ++ F, A). diff --git a/lib/snmp/src/agent/snmp_framework_mib.erl b/lib/snmp/src/agent/snmp_framework_mib.erl index 0d7866d94d..cc191bd956 100644 --- a/lib/snmp/src/agent/snmp_framework_mib.erl +++ b/lib/snmp/src/agent/snmp_framework_mib.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1999-2010. All Rights Reserved. +%% Copyright Ericsson AB 1999-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -115,7 +115,9 @@ do_configure(Dir) -> read_internal_config_files(Dir) -> ?vdebug("read context config file",[]), - Gen = fun(D) -> convert_context(D) end, + Gen = fun(D, Reason) -> + convert_context(D, Reason) + end, Filter = fun(Contexts) -> Contexts end, Check = fun(Entry) -> check_context(Entry) end, [Ctxs] = snmp_conf:read_files(Dir, [{Gen, Filter, Check, "context.conf"}]), @@ -123,10 +125,17 @@ read_internal_config_files(Dir) -> read_agent(Dir) -> - ?vdebug("read agent config file",[]), - Check = fun(Entry) -> check_agent(Entry) end, - File = filename:join(Dir, "agent.conf"), - Agent = snmp_conf:read(File, Check), + ?vdebug("read agent config file", []), + FileName = "agent.conf", + Check = fun(Entry) -> check_agent(Entry) end, + File = filename:join(Dir, FileName), + Agent = + try + snmp_conf:read(File, Check) + catch + throw:{error, Reason} -> + error({failed_reading_config_file, Dir, FileName, Reason}) + end, sort_agent(Agent). @@ -146,9 +155,9 @@ sort_agent(L) -> %%----------------------------------------------------------------- %% Generate a context.conf file. %%----------------------------------------------------------------- -convert_context(Dir) -> +convert_context(Dir, _Reason) -> config_err("missing context.conf file => generating a default file", []), - File = filename:join(Dir,"context.conf"), + File = filename:join(Dir, "context.conf"), case file:open(File, [write]) of {ok, Fid} -> ok = io:format(Fid, "~s\n", [context_header()]), @@ -165,7 +174,7 @@ context_header() -> io_lib:format("%% This file was automatically generated by " "snmp_config v~s ~w-~2.2.0w-~2.2.0w " "~2.2.0w:~2.2.0w:~2.2.0w\n", - [?version,Y,Mo,D,H,Mi,S]). + [?version, Y, Mo, D, H, Mi, S]). %%----------------------------------------------------------------- diff --git a/lib/snmp/src/agent/snmp_notification_mib.erl b/lib/snmp/src/agent/snmp_notification_mib.erl index 720ac749b8..37e09f5d3e 100644 --- a/lib/snmp/src/agent/snmp_notification_mib.erl +++ b/lib/snmp/src/agent/snmp_notification_mib.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1998-2011. All Rights Reserved. +%% Copyright Ericsson AB 1998-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -27,6 +27,7 @@ -export([add_notify/3, delete_notify/1]). -export([check_notify/1]). +-include("snmpa_internal.hrl"). -include("SNMP-NOTIFICATION-MIB.hrl"). -include("SNMPv2-TC.hrl"). -include("snmp_tables.hrl"). @@ -104,7 +105,14 @@ do_reconfigure(Dir) -> read_notify_config_files(Dir) -> ?vdebug("read notify config file",[]), - Gen = fun(_) -> ok end, + FileName = "notify.conf", + Gen = fun(D, Reason) -> + info_msg("failed reading config file ~s" + "~n Config Dir: ~s" + "~n Reason: ~p", + [FileName, D, Reason]), + ok + end, Filter = fun(Notifs) -> Notifs end, Check = fun(Entry) -> check_notify(Entry) end, [Notifs] = @@ -112,7 +120,7 @@ read_notify_config_files(Dir) -> Notifs. check_notify({Name, Tag, Type}) -> - snmp_conf:check_string(Name,{gt,0}), + snmp_conf:check_string(Name, {gt, 0}), snmp_conf:check_string(Tag), {ok, Val} = snmp_conf:check_atom(Type, [{trap, 1}, {inform, 2}]), Notify = {Name, Tag, Val, @@ -451,12 +459,15 @@ set_sname() -> set_sname(get(sname)). set_sname(undefined) -> - put(sname,conf); + put(sname, conf); set_sname(_) -> %% Keep it, if already set. ok. error(Reason) -> throw({error, Reason}). +info_msg(F, A) -> + ?snmpa_info("[NOTIFICATION-MIB]: " ++ F, A). + config_err(F, A) -> snmpa_error:config_err("[NOTIFICATION-MIB]: " ++ F, A). diff --git a/lib/snmp/src/agent/snmp_standard_mib.erl b/lib/snmp/src/agent/snmp_standard_mib.erl index b6834d278c..ca93546923 100644 --- a/lib/snmp/src/agent/snmp_standard_mib.erl +++ b/lib/snmp/src/agent/snmp_standard_mib.erl @@ -143,20 +143,35 @@ do_reconfigure(Dir) -> %% Func: read_standard/1 %% Args: Dir is the directory with trailing dir_separator where %% the configuration files can be found. -%% Purpose: Reads th standard configuration file. +%% Purpose: Reads the standard configuration file. %% Returns: A list of standard variables %% Fails: If an error occurs, the process will die with Reason %% configuration_error. +%% This file is mandatory, as it contains mandatory +%% config options for which there are no default values. %%----------------------------------------------------------------- read_standard(Dir) -> ?vdebug("check standard config file",[]), - Gen = fun(_) -> ok end, - Filter = fun(Standard) -> sort_standard(Standard) end, - Check = fun(Entry) -> check_standard(Entry) end, + FileName = "standard.conf", + Gen = fun(D, Reason) -> + throw({error, {failed_reading_config_file, + D, FileName, + list_dir(Dir), Reason}}) + end, + Filter = fun(Standard) -> sort_standard(Standard) end, + Check = fun(Entry) -> check_standard(Entry) end, [Standard] = - snmp_conf:read_files(Dir, [{Gen, Filter, Check, "standard.conf"}]), + snmp_conf:read_files(Dir, [{Gen, Filter, Check, FileName}]), Standard. +list_dir(Dir) -> + case file:list_dir(Dir) of + {ok, Files} -> + Files; + Error -> + Error + end. + %%----------------------------------------------------------------- %% Make sure that each mandatory standard attribute is present, and @@ -548,6 +563,7 @@ snmp_set_serial_no(set, NewVal) -> snmp_generic:variable_func(set, (NewVal + 1) rem 2147483648, {snmpSetSerialNo, volatile}). + %%----------------------------------------------------------------- %% This is the instrumentation function for sysOrTable %%----------------------------------------------------------------- @@ -588,4 +604,4 @@ error(Reason) -> throw({error, Reason}). config_err(F, A) -> - snmpa_error:config_err("[STANDARD-MIB]: " ++ F, A). + snmpa_error:config_err("[STANDARD-MIB] " ++ F, A). diff --git a/lib/snmp/src/agent/snmp_target_mib.erl b/lib/snmp/src/agent/snmp_target_mib.erl index a45db89c09..b01d536caa 100644 --- a/lib/snmp/src/agent/snmp_target_mib.erl +++ b/lib/snmp/src/agent/snmp_target_mib.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1998-2011. All Rights Reserved. +%% Copyright Ericsson AB 1998-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -132,12 +132,12 @@ do_reconfigure(Dir) -> read_target_config_files(Dir) -> - ?vdebug("check target address config file",[]), - TAGen = fun(_D) -> ok end, + ?vdebug("check target address and parameter config file(s)",[]), + TAGen = fun(_D, _Reason) -> ok end, TAFilter = fun(Addr) -> Addr end, TACheck = fun(Entry) -> check_target_addr(Entry) end, - TPGen = fun(_D) -> ok end, + TPGen = fun(_D, _Reason) -> ok end, TPFilter = fun(Params) -> Params end, TPCheck = fun(Entry) -> check_target_params(Entry) end, diff --git a/lib/snmp/src/agent/snmp_user_based_sm_mib.erl b/lib/snmp/src/agent/snmp_user_based_sm_mib.erl index 69cebc858b..2e801622e7 100644 --- a/lib/snmp/src/agent/snmp_user_based_sm_mib.erl +++ b/lib/snmp/src/agent/snmp_user_based_sm_mib.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1999-2010. All Rights Reserved. +%% Copyright Ericsson AB 1999-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -136,7 +136,7 @@ do_reconfigure(Dir) -> read_usm_config_files(Dir) -> ?vdebug("read usm config file",[]), - Gen = fun(D) -> generate_usm(D) end, + Gen = fun(D, Reason) -> generate_usm(D, Reason) end, Filter = fun(Usms) -> Usms end, Check = fun(Entry) -> check_usm(Entry) end, [Usms] = @@ -144,7 +144,7 @@ read_usm_config_files(Dir) -> Usms. -generate_usm(Dir) -> +generate_usm(Dir, _Reason) -> info_msg("Incomplete configuration. Generating empty usm.conf.", []), USMFile = filename:join(Dir, "usm.conf"), ok = file:write_file(USMFile, list_to_binary([])). diff --git a/lib/snmp/src/agent/snmp_view_based_acm_mib.erl b/lib/snmp/src/agent/snmp_view_based_acm_mib.erl index 2cee91b081..479a44795f 100644 --- a/lib/snmp/src/agent/snmp_view_based_acm_mib.erl +++ b/lib/snmp/src/agent/snmp_view_based_acm_mib.erl @@ -115,7 +115,7 @@ do_reconfigure(Dir) -> read_vacm_config_files(Dir) -> ?vdebug("read vacm config file",[]), - Gen = fun(_) -> ok end, + Gen = fun(_D, _Reason) -> ok end, Filter = fun(Vacms) -> Sec2Group = [X || {vacmSecurityToGroup, X} <- Vacms], Access = [X || {vacmAccess, X} <- Vacms], diff --git a/lib/snmp/src/agent/snmpa.erl b/lib/snmp/src/agent/snmpa.erl index c400aaddf7..b45a47ec6b 100644 --- a/lib/snmp/src/agent/snmpa.erl +++ b/lib/snmp/src/agent/snmpa.erl @@ -83,8 +83,11 @@ -export([add_agent_caps/2, del_agent_caps/1, get_agent_caps/0]). %% Audit Trail Log functions --export([log_to_txt/2, log_to_txt/3, log_to_txt/4, +-export([log_to_txt/1, + log_to_txt/2, log_to_txt/3, log_to_txt/4, log_to_txt/5, log_to_txt/6, log_to_txt/7, + log_to_io/1, log_to_io/2, log_to_io/3, + log_to_io/4, log_to_io/5, log_to_io/6, log_info/0, change_log_size/1, get_log_type/0, get_log_type/1, @@ -780,6 +783,8 @@ get_agent_caps() -> %%% Audit Trail Log functions %%%----------------------------------------------------------------- +log_to_txt(LogDir) -> + log_to_txt(LogDir, []). log_to_txt(LogDir, Mibs) -> OutFile = "snmpa_log.txt", LogName = ?audit_trail_log_name, @@ -800,6 +805,23 @@ log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop) -> snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop). +log_to_io(LogDir) -> + log_to_io(LogDir, []). +log_to_io(LogDir, Mibs) -> + LogName = ?audit_trail_log_name, + LogFile = ?audit_trail_log_file, + snmp:log_to_io(LogDir, Mibs, LogName, LogFile). +log_to_io(LogDir, Mibs, LogName) -> + LogFile = ?audit_trail_log_file, + snmp:log_to_io(LogDir, Mibs, LogName, LogFile). +log_to_io(LogDir, Mibs, LogName, LogFile) -> + snmp:log_to_io(LogDir, Mibs, LogName, LogFile). +log_to_io(LogDir, Mibs, LogName, LogFile, Start) -> + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Start). +log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop) -> + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop). + + log_info() -> LogName = ?audit_trail_log_name, snmp_log:info(LogName). diff --git a/lib/snmp/src/agent/snmpa_agent.erl b/lib/snmp/src/agent/snmpa_agent.erl index 9cc986cf47..9d30e332f1 100644 --- a/lib/snmp/src/agent/snmpa_agent.erl +++ b/lib/snmp/src/agent/snmpa_agent.erl @@ -1281,7 +1281,7 @@ handle_call({backup, BackupDir}, From, #state{backup = undefined} = S) -> ?vtrace("backup server: ~p", [BackupServer]), {noreply, S#state{backup = {BackupServer, From}}}; -handle_call({backup, _BackupDir}, From, #state{backup = Backup} = S) -> +handle_call({backup, _BackupDir}, _From, #state{backup = Backup} = S) -> ?vinfo("backup already in progress: ~p", [Backup]), {reply, {error, backup_in_progress}, S}; diff --git a/lib/snmp/src/agent/snmpa_local_db.erl b/lib/snmp/src/agent/snmpa_local_db.erl index 1ec8dd3874..2c0cad807a 100644 --- a/lib/snmp/src/agent/snmpa_local_db.erl +++ b/lib/snmp/src/agent/snmpa_local_db.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2011. All Rights Reserved. +%% Copyright Ericsson AB 1996-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -515,7 +515,7 @@ handle_call({backup, BackupDir}, From, {reply, Error, State} end; -handle_call({backup, _BackupDir}, From, #state{backup = Backup} = S) -> +handle_call({backup, _BackupDir}, _From, #state{backup = Backup} = S) -> ?vinfo("backup already in progress: ~p", [Backup]), {reply, {error, backup_in_progress}, S}; diff --git a/lib/snmp/src/agent/snmpa_mib.erl b/lib/snmp/src/agent/snmpa_mib.erl index 574467d38f..575a018c0c 100644 --- a/lib/snmp/src/agent/snmpa_mib.erl +++ b/lib/snmp/src/agent/snmpa_mib.erl @@ -580,7 +580,7 @@ handle_call({backup, BackupDir}, From, {reply, Error, State} end; -handle_call({backup, _BackupDir}, From, #state{backup = Backup} = S) -> +handle_call({backup, _BackupDir}, _From, #state{backup = Backup} = S) -> ?vinfo("backup already in progress: ~p", [Backup]), {reply, {error, backup_in_progress}, S}; diff --git a/lib/snmp/src/app/snmp.app.src b/lib/snmp/src/app/snmp.app.src index a880a14696..b11c1ef934 100644 --- a/lib/snmp/src/app/snmp.app.src +++ b/lib/snmp/src/app/snmp.app.src @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2009. All Rights Reserved. +%% Copyright Ericsson AB 1996-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -91,6 +91,7 @@ snmpm_mpd, snmpm_net_if, snmpm_net_if_filter, + snmpm_net_if_mt, snmpm_network_interface, snmpm_network_interface_filter, snmpm_server, diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src index c8e5eec6db..8360d88c94 100644 --- a/lib/snmp/src/app/snmp.appup.src +++ b/lib/snmp/src/app/snmp.appup.src @@ -22,66 +22,181 @@ %% ----- U p g r a d e ------------------------------------------------------- [ + {"4.21.7", + [ + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_framework_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_standard_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, [snmp_conf]}, + + {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, + {load_module, snmpa, soft_purge, soft_purge, [snmp]}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_log, soft_purge, soft_purge, []}, + {load_module, snmp_verbosity, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, []}, + + {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, + {update, snmpa_mib, soft, soft_purge, soft_purge, []}, + {update, snmpa_agent, soft, soft_purge, soft_purge, []}, + + {add_module, snmpm_net_if_mt} + ] + }, {"4.21.6", [ + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_framework_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_standard_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, [snmp_conf]}, + + {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, + {load_module, snmpa, soft_purge, soft_purge, [snmp]}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_log, soft_purge, soft_purge, []}, + {load_module, snmp_verbosity, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, []}, + {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, {update, snmpa_mib, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, []} + {update, snmpa_agent, soft, soft_purge, soft_purge, []}, + + {add_module, snmpm_net_if_mt} ] }, {"4.21.5", [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, [snmpa_mib_lib]}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_framework_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_standard_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, [snmp_conf]}, + + {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_log, soft_purge, soft_purge, []}, + {load_module, snmp_verbosity, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, []}, + + {load_module, snmpa, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_target_mib, soft_purge, soft_purge, + [snmp_conf, snmpa_mib_lib]}, {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, {load_module, snmpa_trap, soft_purge, soft_purge, []}, {load_module, snmpa_vacm, soft_purge, soft_purge, []}, {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, {update, snmpa_mib, soft, soft_purge, soft_purge, []}, {update, snmpa_supervisor, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, []} + {update, snmpa_agent, soft, soft_purge, soft_purge, []}, + + {add_module, snmpm_net_if_mt} ] }, {"4.21.4", [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, [snmpa_mib_lib]}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_framework_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_standard_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, [snmp_conf]}, + + {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_log, soft_purge, soft_purge, []}, + {load_module, snmp_verbosity, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, []}, + + {load_module, snmpa, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_target_mib, soft_purge, soft_purge, + [snmp_conf, snmpa_mib_lib]}, {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, {load_module, snmpa_trap, soft_purge, soft_purge, []}, {update, snmpa_supervisor, soft, soft_purge, soft_purge, []}, {load_module, snmp_generic_mnesia, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, + [snmp_conf]}, {load_module, snmpa_vacm, soft_purge, soft_purge, []}, {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, {update, snmpa_mib, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, []} + {update, snmpa_agent, soft, soft_purge, soft_purge, []}, + + {add_module, snmpm_net_if_mt} ] }, {"4.21.3", [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, [snmpa_mib_lib]}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_framework_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_standard_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, [snmp_conf]}, + + {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_log, soft_purge, soft_purge, []}, + {load_module, snmp_verbosity, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, []}, + + {load_module, snmpa, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_target_mib, soft_purge, soft_purge, + [snmp_conf, snmpa_mib_lib]}, {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, {load_module, snmpa_trap, soft_purge, soft_purge, []}, {update, snmpa_supervisor, soft, soft_purge, soft_purge, []}, {load_module, snmp_generic_mnesia, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, + [snmp_conf]}, {load_module, snmpa_vacm, soft_purge, soft_purge, []}, {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, {update, snmpa_mib, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, []} + {update, snmpa_agent, soft, soft_purge, soft_purge, []}, + + {add_module, snmpm_net_if_mt} ] }, {"4.21.2", [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, [snmpa_mib_lib]}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_framework_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_standard_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, [snmp_conf]}, + + {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_log, soft_purge, soft_purge, []}, + {load_module, snmp_verbosity, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, []}, + + {load_module, snmpa, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_target_mib, soft_purge, soft_purge, + [snmp_conf, snmpa_mib_lib]}, {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, {update, snmpa_supervisor, soft, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, + [snmp_conf]}, {load_module, snmpa_vacm, soft_purge, soft_purge, []}, {load_module, snmpa_mpd, soft_purge, soft_purge, []}, {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, @@ -89,17 +204,35 @@ {load_module, snmp_generic_mnesia, soft_purge, soft_purge, []}, {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, {update, snmpa_mib, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, []} + {update, snmpa_agent, soft, soft_purge, soft_purge, []}, + + {add_module, snmpm_net_if_mt} ] }, {"4.21.1", [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, [snmpa_mib_lib]}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_framework_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_standard_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, [snmp_conf]}, + + {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_log, soft_purge, soft_purge, []}, + {load_module, snmp_verbosity, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, []}, + + {load_module, snmpa, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_target_mib, soft_purge, soft_purge, + [snmp_conf, snmpa_mib_lib]}, {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, {update, snmpa_supervisor, soft, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, + [snmp_conf]}, {load_module, snmpa_vacm, soft_purge, soft_purge, []}, {load_module, snmpa_mpd, soft_purge, soft_purge, []}, {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, @@ -108,91 +241,46 @@ {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, {update, snmpa_mib, soft, soft_purge, soft_purge, []}, {update, snmpa_agent, soft, soft_purge, soft_purge, []}, - {update, snmp_note_store, soft, soft_purge, soft_purge, []} + {update, snmp_note_store, soft, soft_purge, soft_purge, []}, + + {add_module, snmpm_net_if_mt} ] }, {"4.21", [ - {load_module, snmpa, soft_purge, soft_purge, []}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_framework_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_standard_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, [snmp_conf]}, + + {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_log, soft_purge, soft_purge, []}, + {load_module, snmp_verbosity, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, []}, + + {load_module, snmpa, soft_purge, soft_purge, [snmp]}, {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, {update, snmpa_supervisor, soft, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, + [snmp_conf]}, {load_module, snmpa_vacm, soft_purge, soft_purge, []}, {load_module, snmpa_mpd, soft_purge, soft_purge, []}, {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, {load_module, snmpa_trap, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, [snmpa_mib_lib]}, + {load_module, snmp_target_mib, soft_purge, soft_purge, + [snmp_conf, snmpa_mib_lib]}, {load_module, snmp_generic_mnesia, soft_purge, soft_purge, []}, {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, {update, snmpa_mib, soft, soft_purge, soft_purge, []}, {update, snmpa_agent, soft, soft_purge, soft_purge, []}, - {update, snmp_note_store, soft, soft_purge, soft_purge, []} - ] - }, - {"4.20.1", - [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, - {update, snmpa_supervisor, soft, soft_purge, soft_purge, []}, - - {load_module, snmpa_vacm, soft_purge, soft_purge, []}, - {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, - {load_module, snmpa_trap, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, [snmpa_mib_lib]}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, - {load_module, snmpm, soft_purge, soft_purge, - [snmpm_server, snmpm_config, snmp_config]}, - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmp_config, soft_purge, soft_purge, []}, - {load_module, snmpm_mpd, soft_purge, soft_purge, - [snmp_conf, snmp_config, snmpm_config]}, - {load_module, snmpa_mpd, soft_purge, soft_purge, - [snmp_conf, snmp_config]}, - {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, - {update, snmp_note_store, soft, soft_purge, soft_purge, []}, - {load_module, snmp_generic_mnesia, soft_purge, soft_purge, []}, - {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, - {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, - {update, snmpm_server, soft, soft_purge, soft_purge, - [snmpm_net_if, snmpm_mpd, snmpm_config]}, - {update, snmpm_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpm_mpd, snmpm_config]} - ] - }, - {"4.20", - [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, - {update, snmpa_supervisor, soft, soft_purge, soft_purge, []}, + {update, snmp_note_store, soft, soft_purge, soft_purge, []}, - {load_module, snmpa_vacm, soft_purge, soft_purge, []}, - {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, - {load_module, snmpa_trap, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, - [snmpa_mib_lib, snmp_conf]}, - {load_module, snmpm, soft_purge, soft_purge, - [snmpm_server, snmpm_config, snmp_config]}, - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmp_config, soft_purge, soft_purge, []}, - {load_module, snmpm_mpd, soft_purge, soft_purge, - [snmp_conf, snmp_config, snmpm_config]}, - {load_module, snmpa_mpd, soft_purge, soft_purge, - [snmp_conf, snmp_config]}, - {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, - {update, snmp_note_store, soft, soft_purge, soft_purge, []}, - {load_module, snmp_generic_mnesia, soft_purge, soft_purge, []}, - {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, - {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, - {update, snmpm_server, soft, soft_purge, soft_purge, - [snmpm_net_if, snmpm_mpd, snmpm_config]}, - {update, snmpm_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpm_mpd, snmpm_config]} + {add_module, snmpm_net_if_mt} ] } ], @@ -200,66 +288,181 @@ %% ------D o w n g r a d e --------------------------------------------------- [ + {"4.21.7", + [ + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_framework_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_standard_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, [snmp_conf]}, + + {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, + {load_module, snmpa, soft_purge, soft_purge, [snmp]}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_log, soft_purge, soft_purge, []}, + {load_module, snmp_verbosity, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, []}, + + {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, + {update, snmpa_mib, soft, soft_purge, soft_purge, []}, + {update, snmpa_agent, soft, soft_purge, soft_purge, []}, + + {remove, {snmpm_net_if_mt, soft_purge, soft_purge}} + ] + }, {"4.21.6", [ + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_framework_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_standard_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, [snmp_conf]}, + + {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, + {load_module, snmpa, soft_purge, soft_purge, [snmp]}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_log, soft_purge, soft_purge, []}, + {load_module, snmp_verbosity, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, []}, + {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, {update, snmpa_mib, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, []} + {update, snmpa_agent, soft, soft_purge, soft_purge, []}, + + {remove, {snmpm_net_if_mt, soft_purge, soft_purge}} ] }, {"4.21.5", [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, [snmpa_mib_lib]}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_framework_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_standard_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, [snmp_conf]}, + + {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_log, soft_purge, soft_purge, []}, + {load_module, snmp_verbosity, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, []}, + + {load_module, snmpa, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_target_mib, soft_purge, soft_purge, + [snmp_conf, snmpa_mib_lib]}, {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, {load_module, snmpa_trap, soft_purge, soft_purge, []}, {load_module, snmpa_vacm, soft_purge, soft_purge, []}, {update, snmpa_supervisor, soft, soft_purge, soft_purge, []}, {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, {update, snmpa_mib, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, []} + {update, snmpa_agent, soft, soft_purge, soft_purge, []}, + + {remove, {snmpm_net_if_mt, soft_purge, soft_purge}} ] }, {"4.21.4", [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, [snmpa_mib_lib]}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_framework_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_standard_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, [snmp_conf]}, + + {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_log, soft_purge, soft_purge, []}, + {load_module, snmp_verbosity, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, []}, + + {load_module, snmpa, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_target_mib, soft_purge, soft_purge, + [snmp_conf, snmpa_mib_lib]}, {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, {load_module, snmpa_trap, soft_purge, soft_purge, []}, {update, snmpa_supervisor, soft, soft_purge, soft_purge, []}, {load_module, snmp_generic_mnesia, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, + [snmp_conf]}, {load_module, snmpa_vacm, soft_purge, soft_purge, []}, {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, {update, snmpa_mib, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, []} + {update, snmpa_agent, soft, soft_purge, soft_purge, []}, + + {remove, {snmpm_net_if_mt, soft_purge, soft_purge}} ] }, {"4.21.3", [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, [snmpa_mib_lib]}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_framework_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_standard_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, [snmp_conf]}, + + {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_log, soft_purge, soft_purge, []}, + {load_module, snmp_verbosity, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, []}, + + {load_module, snmpa, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_target_mib, soft_purge, soft_purge, + [snmp_conf, snmpa_mib_lib]}, {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, {load_module, snmpa_trap, soft_purge, soft_purge, []}, {update, snmpa_supervisor, soft, soft_purge, soft_purge, []}, {load_module, snmp_generic_mnesia, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, + [snmp_conf]}, {load_module, snmpa_vacm, soft_purge, soft_purge, []}, {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, {update, snmpa_mib, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, []} + {update, snmpa_agent, soft, soft_purge, soft_purge, []}, + + {remove, {snmpm_net_if_mt, soft_purge, soft_purge}} ] }, {"4.21.2", [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, [snmpa_mib_lib]}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_framework_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_standard_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, [snmp_conf]}, + + {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_log, soft_purge, soft_purge, []}, + {load_module, snmp_verbosity, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, []}, + + {load_module, snmpa, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_target_mib, soft_purge, soft_purge, + [snmp_conf, snmpa_mib_lib]}, {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, {update, snmpa_supervisor, soft, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, + [snmp_conf]}, {load_module, snmpa_vacm, soft_purge, soft_purge, []}, {load_module, snmpa_mpd, soft_purge, soft_purge, []}, {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, @@ -267,17 +470,35 @@ {load_module, snmp_generic_mnesia, soft_purge, soft_purge, []}, {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, {update, snmpa_mib, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, []} + {update, snmpa_agent, soft, soft_purge, soft_purge, []}, + + {remove, {snmpm_net_if_mt, soft_purge, soft_purge}} ] }, {"4.21.1", [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, [snmpa_mib_lib]}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_framework_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_standard_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, [snmp_conf]}, + + {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_log, soft_purge, soft_purge, []}, + {load_module, snmp_verbosity, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, []}, + + {load_module, snmpa, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_target_mib, soft_purge, soft_purge, + [snmp_conf, snmpa_mib_lib]}, {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, {update, snmpa_supervisor, soft, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, + [snmp_conf]}, {load_module, snmpa_vacm, soft_purge, soft_purge, []}, {load_module, snmpa_mpd, soft_purge, soft_purge, []}, {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, @@ -286,90 +507,46 @@ {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, {update, snmpa_mib, soft, soft_purge, soft_purge, []}, {update, snmpa_agent, soft, soft_purge, soft_purge, []}, - {update, snmp_note_store, soft, soft_purge, soft_purge, []} + {update, snmp_note_store, soft, soft_purge, soft_purge, []}, + + {remove, {snmpm_net_if_mt, soft_purge, soft_purge}} ] }, {"4.21", [ - {load_module, snmpa, soft_purge, soft_purge, []}, + {load_module, snmp_config, soft_purge, soft_purge, []}, + {load_module, snmp_conf, soft_purge, soft_purge, []}, + {load_module, snmp_community_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_framework_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_notification_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_standard_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, [snmp_conf]}, + + {load_module, snmp, soft_purge, soft_purge, [snmp_log]}, + {load_module, snmpm, soft_purge, soft_purge, [snmp]}, + {load_module, snmp_log, soft_purge, soft_purge, []}, + {load_module, snmp_verbosity, soft_purge, soft_purge, []}, + {load_module, snmpm_mpd, soft_purge, soft_purge, []}, + + {load_module, snmpa, soft_purge, soft_purge, [snmp]}, {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, {update, snmpa_supervisor, soft, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, + [snmp_conf]}, {load_module, snmpa_vacm, soft_purge, soft_purge, []}, {load_module, snmpa_mpd, soft_purge, soft_purge, []}, {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, {load_module, snmpa_trap, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, []}, + {load_module, snmp_target_mib, soft_purge, soft_purge, + [snmp_conf, snmpa_mib_lib]}, {load_module, snmp_generic_mnesia, soft_purge, soft_purge, []}, {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, {update, snmpa_mib, soft, soft_purge, soft_purge, []}, {update, snmpa_agent, soft, soft_purge, soft_purge, []}, - {update, snmp_note_store, soft, soft_purge, soft_purge, []} - ] - }, - {"4.20.1", - [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, - {update, snmpa_supervisor, soft, soft_purge, soft_purge, []}, - - {load_module, snmpa_vacm, soft_purge, soft_purge, []}, - {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, - {load_module, snmpa_trap, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, - {load_module, snmpm, soft_purge, soft_purge, - [snmpm_server, snmpm_config, snmp_config]}, - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmp_config, soft_purge, soft_purge, []}, - {load_module, snmpm_mpd, soft_purge, soft_purge, - [snmp_conf, snmp_config, snmpm_config]}, - {load_module, snmpa_mpd, soft_purge, soft_purge, - [snmp_conf, snmp_config]}, - {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, {update, snmp_note_store, soft, soft_purge, soft_purge, []}, - {load_module, snmp_generic_mnesia, soft_purge, soft_purge, []}, - {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, - {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, - {update, snmpm_server, soft, soft_purge, soft_purge, - [snmpm_net_if, snmpm_mpd, snmpm_config]}, - {update, snmpm_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpm_mpd, snmpm_config]} - ] - }, - {"4.20", - [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, - {update, snmpa_supervisor, soft, soft_purge, soft_purge, []}, - {load_module, snmpa_vacm, soft_purge, soft_purge, []}, - {load_module, snmpa_set_lib, soft_purge, soft_purge, []}, - {load_module, snmpa_trap, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, - {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmpm, soft_purge, soft_purge, - [snmpm_server, snmpm_config, snmp_config]}, - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmp_config, soft_purge, soft_purge, []}, - {load_module, snmpm_mpd, soft_purge, soft_purge, - [snmp_conf, snmp_config, snmpm_config]}, - {load_module, snmpa_mpd, soft_purge, soft_purge, - [snmp_conf, snmp_config]}, - {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, - {update, snmp_note_store, soft, soft_purge, soft_purge, []}, - {load_module, snmp_generic_mnesia, soft_purge, soft_purge, []}, - {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, - {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, - {update, snmpm_server, soft, soft_purge, soft_purge, - [snmpm_net_if, snmpm_mpd, snmpm_config]}, - {update, snmpm_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpm_mpd, snmpm_config]} + {remove, {snmpm_net_if_mt, soft_purge, soft_purge}} ] } ] diff --git a/lib/snmp/src/app/snmp.erl b/lib/snmp/src/app/snmp.erl index 3e0f05e604..fc03757e3f 100644 --- a/lib/snmp/src/app/snmp.erl +++ b/lib/snmp/src/app/snmp.erl @@ -50,6 +50,7 @@ read_mib/1, log_to_txt/5, log_to_txt/6, log_to_txt/7, + log_to_io/4, log_to_io/5, log_to_io/6, change_log_size/2, octet_string_to_bits/1, bits_to_octet_string/1, @@ -843,6 +844,12 @@ log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start) -> log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop) -> snmp_log:log_to_txt(LogName, LogFile, LogDir, Mibs, OutFile, Start, Stop). +log_to_io(LogDir, Mibs, LogName, LogFile) -> + snmp_log:log_to_io(LogName, LogFile, LogDir, Mibs). +log_to_io(LogDir, Mibs, LogName, LogFile, Start) -> + snmp_log:log_to_io(LogName, LogFile, LogDir, Mibs, Start). +log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop) -> + snmp_log:log_to_io(LogName, LogFile, LogDir, Mibs, Start, Stop). change_log_size(LogName, NewSize) -> snmp_log:change_size(LogName, NewSize). diff --git a/lib/snmp/src/compile/snmpc_lib.erl b/lib/snmp/src/compile/snmpc_lib.erl index 38bb8f3ac6..6e833b6c44 100644 --- a/lib/snmp/src/compile/snmpc_lib.erl +++ b/lib/snmp/src/compile/snmpc_lib.erl @@ -704,23 +704,29 @@ check_trap_name(EnterpriseName, Line, MEs) -> %% This information is needed to be able to create default instrumentation %% functions for tables. %%---------------------------------------------------------------------- -make_table_info(Line, _TableName, {augments,SrcTableEntry}, ColumnMEs) -> +make_table_info(Line, TableName, {augments, SrcTableEntry}, ColumnMEs) -> ColMEs = lists:keysort(#me.oid, ColumnMEs), - %% Nbr_of_Cols = length(ColMEs), + Nbr_of_Cols = length(ColMEs), MEs = ColMEs ++ (get(cdata))#cdata.mes, - Aug = case lookup(SrcTableEntry,MEs) of + Aug = case lookup(SrcTableEntry, MEs) of false -> print_error("Cannot AUGMENT the non-existing table entry ~p", - [SrcTableEntry],Line), + [SrcTableEntry], Line), {augments, error}; - {value,ME} -> - {augments, {SrcTableEntry,translate_type(ME#me.asn1_type)}} + {value, ME} -> + {augments, {SrcTableEntry, translate_type(ME#me.asn1_type)}} end, - #table_info{index_types = Aug}; -make_table_info(Line, TableName, {indexes,[]}, _ColumnMEs) -> + FirstNonIdxCol = augments_first_non_index_column(ColMEs), + NoAccs = list_not_accessible(FirstNonIdxCol, ColMEs), + FirstAcc = first_accessible(TableName, ColMEs), + #table_info{nbr_of_cols = Nbr_of_Cols, + first_accessible = FirstAcc, + not_accessible = NoAccs, + index_types = Aug}; +make_table_info(Line, TableName, {indexes, []}, _ColumnMEs) -> print_error("Table ~w lacks indexes.", [TableName],Line), #table_info{}; -make_table_info(Line, TableName, {indexes,Indexes}, ColumnMEs) -> +make_table_info(Line, TableName, {indexes, Indexes}, ColumnMEs) -> ColMEs = lists:keysort(#me.oid, ColumnMEs), NonImpliedIndexes = lists:map(fun non_implied_name/1, Indexes), test_read_create_access(ColMEs, Line, dummy), @@ -860,11 +866,17 @@ get_asn1_type(ColumnName, MEs, Line) -> end. test_index_positions(Line, Indexes, ColMEs) -> - TLI = lists:filter(fun (IndexName) -> - is_table_local_index(IndexName,ColMEs) end, - Indexes), + IsTLI = fun(IndexName) -> is_table_local_index(IndexName, ColMEs) end, + TLI = lists:filter(IsTLI, Indexes), test_index_positions_impl(Line, TLI, ColMEs). +%% An table that augments another cannot conatin any index, +%% so the first non-index column is always the first column. +augments_first_non_index_column([]) -> + none; +augments_first_non_index_column([#me{oid=Col}|_ColMEs]) -> + Col. + %% Returns the first non-index column | none test_index_positions_impl(_Line, [], []) -> none; test_index_positions_impl(_Line, [], [#me{oid=Col}|_ColMEs]) -> diff --git a/lib/snmp/src/manager/depend.mk b/lib/snmp/src/manager/depend.mk index 0e7e9e3df7..2e7783c8ed 100644 --- a/lib/snmp/src/manager/depend.mk +++ b/lib/snmp/src/manager/depend.mk @@ -2,7 +2,7 @@ # %CopyrightBegin% # -# Copyright Ericsson AB 2004-2009. All Rights Reserved. +# Copyright Ericsson AB 2004-2012. All Rights Reserved. # # The contents of this file are subject to the Erlang Public License, # Version 1.1, (the "License"); you may not use this file except in @@ -49,6 +49,13 @@ $(EBIN)/snmpm_net_if.$(EMULATOR): \ snmpm_net_if.erl \ snmpm_network_interface.erl +$(EBIN)/snmpm_net_if_mt.$(EMULATOR): \ + ../../include/snmp_types.hrl \ + ../misc/snmp_debug.hrl \ + ../misc/snmp_verbosity.hrl \ + snmpm_net_if_mt.erl \ + snmpm_network_interface.erl + $(EBIN)/snmpm_server.$(EMULATOR): \ ../../include/snmp_types.hrl \ ../../include/STANDARD-MIB.hrl \ diff --git a/lib/snmp/src/manager/modules.mk b/lib/snmp/src/manager/modules.mk index 79f3dd65d9..d46545ea3f 100644 --- a/lib/snmp/src/manager/modules.mk +++ b/lib/snmp/src/manager/modules.mk @@ -2,7 +2,7 @@ # %CopyrightBegin% # -# Copyright Ericsson AB 2004-2009. All Rights Reserved. +# Copyright Ericsson AB 2004-2012. All Rights Reserved. # # The contents of this file are subject to the Erlang Public License, # Version 1.1, (the "License"); you may not use this file except in @@ -31,6 +31,7 @@ MODULES = \ snmpm_mpd \ snmpm_misc_sup \ snmpm_net_if \ + snmpm_net_if_mt \ snmpm_net_if_filter \ snmpm_server \ snmpm_server_sup \ diff --git a/lib/snmp/src/manager/snmpm.erl b/lib/snmp/src/manager/snmpm.erl index 6d2ac8d747..89eaee9f80 100644 --- a/lib/snmp/src/manager/snmpm.erl +++ b/lib/snmp/src/manager/snmpm.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2011. All Rights Reserved. +%% Copyright Ericsson AB 2004-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -75,8 +75,11 @@ %% %% Logging + log_to_txt/1, log_to_txt/2, log_to_txt/3, log_to_txt/4, log_to_txt/5, log_to_txt/6, log_to_txt/7, + log_to_io/1, log_to_io/2, log_to_io/3, + log_to_io/4, log_to_io/5, log_to_io/6, change_log_size/1, get_log_type/0, set_log_type/1, @@ -1371,6 +1374,9 @@ cancel_async_request(UserId, ReqId) -> %%%----------------------------------------------------------------- %%% Audit Trail Log functions (for backward compatibility) %%%----------------------------------------------------------------- + +log_to_txt(LogDir) -> + log_to_txt(LogDir, []). log_to_txt(LogDir, Mibs) -> OutFile = "snmpm_log.txt", LogName = ?audit_trail_log_name, @@ -1391,6 +1397,23 @@ log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop) -> snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop). +log_to_io(LogDir) -> + log_to_io(LogDir, []). +log_to_io(LogDir, Mibs) -> + LogName = ?audit_trail_log_name, + LogFile = ?audit_trail_log_file, + snmp:log_to_io(LogDir, Mibs, LogName, LogFile). +log_to_io(LogDir, Mibs, LogName) -> + LogFile = ?audit_trail_log_file, + snmp:log_to_io(LogDir, Mibs, LogName, LogFile). +log_to_io(LogDir, Mibs, LogName, LogFile) -> + snmp:log_to_io(LogDir, Mibs, LogName, LogFile). +log_to_io(LogDir, Mibs, LogName, LogFile, Start) -> + snmp:log_to_io(LogDir, Mibs, LogName, LogFile, Start). +log_to_io(LogDir, Mibs, LogName, LogFile, Start, Stop) -> + snmp:log_to_io(LogDir, Mibs, LogFile, Start, Stop). + + change_log_size(NewSize) -> LogName = ?audit_trail_log_name, snmp:change_log_size(LogName, NewSize). diff --git a/lib/snmp/src/manager/snmpm_config.erl b/lib/snmp/src/manager/snmpm_config.erl index c2e57abddb..5bbf9e5542 100644 --- a/lib/snmp/src/manager/snmpm_config.erl +++ b/lib/snmp/src/manager/snmpm_config.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2011. All Rights Reserved. +%% Copyright Ericsson AB 2004-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in diff --git a/lib/snmp/src/manager/snmpm_mpd.erl b/lib/snmp/src/manager/snmpm_mpd.erl index 103c87d32b..883224143e 100644 --- a/lib/snmp/src/manager/snmpm_mpd.erl +++ b/lib/snmp/src/manager/snmpm_mpd.erl @@ -110,9 +110,9 @@ process_msg(Msg, Domain, Addr, Port, State, NoteStore, Logger) -> #message{version = 'version-2', vsn_hdr = Community, data = Data} when State#state.v2c =:= true -> HS = ?empty_msg_size + length(Community), - (catch process_v1_v2c_msg('version-2', NoteStore, Msg, - Domain, Addr, Port, - Community, Data, HS, Logger)); + process_v1_v2c_msg('version-2', NoteStore, Msg, + Domain, Addr, Port, + Community, Data, HS, Logger); %% Version 3 #message{version = 'version-3', vsn_hdr = H, data = Data} diff --git a/lib/snmp/src/manager/snmpm_net_if_mt.erl b/lib/snmp/src/manager/snmpm_net_if_mt.erl new file mode 100644 index 0000000000..3e87f6a7fb --- /dev/null +++ b/lib/snmp/src/manager/snmpm_net_if_mt.erl @@ -0,0 +1,1259 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2004-2012. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +-module(snmpm_net_if_mt). + +-behaviour(gen_server). +-behaviour(snmpm_network_interface). + + +%% Network Interface callback functions +-export([ + start_link/2, + stop/1, + send_pdu/6, % Backward compatibillity + send_pdu/7, % Backward compatibillity + send_pdu/8, + + inform_response/4, + + note_store/2, + + info/1, + verbosity/2, + %% system_info_updated/2, + get_log_type/1, set_log_type/2, + filter_reset/1 + ]). + +%% gen_server callbacks +-export([init/1, handle_call/3, handle_cast/2, handle_info/2, + code_change/3, terminate/2]). + +-define(SNMP_USE_V3, true). +-include("snmp_types.hrl"). +-include("snmpm_internal.hrl"). +-include("snmpm_atl.hrl"). +-include("snmp_debug.hrl"). + +%% -define(VMODULE,"NET_IF"). +-include("snmp_verbosity.hrl"). + +-record(state, + { + server, + note_store, + sock, + mpd_state, + log, + irb = auto, % auto | {user, integer()} + irgc, + filter + }). + + +-define(DEFAULT_FILTER_MODULE, snmpm_net_if_filter). +-define(DEFAULT_FILTER_OPTS, [{module, ?DEFAULT_FILTER_MODULE}]). + +-ifdef(snmp_debug). +-define(GS_START_LINK(Args), + gen_server:start_link(?MODULE, Args, [{debug,[trace]}])). +-else. +-define(GS_START_LINK(Args), + gen_server:start_link(?MODULE, Args, [])). +-endif. + + +-define(IRGC_TIMEOUT, timer:minutes(5)). + +-define(ATL_SEQNO_INITIAL, 1). +-define(ATL_SEQNO_MAX, 2147483647). + + +%%%------------------------------------------------------------------- +%%% API +%%%------------------------------------------------------------------- +start_link(Server, NoteStore) -> + ?d("start_link -> entry with" + "~n Server: ~p" + "~n NoteStore: ~p", [Server, NoteStore]), + Args = [Server, NoteStore], + ?GS_START_LINK(Args). + +stop(Pid) -> + call(Pid, stop). + +send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port) -> + send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port, ?DEFAULT_EXTRA_INFO). + +send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo) -> + Domain = snmpm_config:default_transport_domain(), + send_pdu(Pid, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo). + +send_pdu(Pid, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo) + when is_record(Pdu, pdu) -> + ?d("send_pdu -> entry with" + "~n Pid: ~p" + "~n Pdu: ~p" + "~n Vsn: ~p" + "~n MsgData: ~p" + "~n Domain: ~p" + "~n Addr: ~p" + "~n Port: ~p", [Pid, Pdu, Vsn, MsgData, Domain, Addr, Port]), + cast(Pid, {send_pdu, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo}). + +note_store(Pid, NoteStore) -> + call(Pid, {note_store, NoteStore}). + +inform_response(Pid, Ref, Addr, Port) -> + cast(Pid, {inform_response, Ref, Addr, Port}). + +info(Pid) -> + call(Pid, info). + +verbosity(Pid, V) -> + call(Pid, {verbosity, V}). + +%% system_info_updated(Pid, What) -> +%% call(Pid, {system_info_updated, What}). + +get_log_type(Pid) -> + call(Pid, get_log_type). + +set_log_type(Pid, NewType) -> + call(Pid, {set_log_type, NewType}). + +filter_reset(Pid) -> + cast(Pid, filter_reset). + + +%%%------------------------------------------------------------------- +%%% Callback functions from gen_server +%%%------------------------------------------------------------------- + +%%-------------------------------------------------------------------- +%% Func: init/1 +%% Returns: {ok, State} | +%% {ok, State, Timeout} | +%% ignore | +%% {stop, Reason} +%%-------------------------------------------------------------------- +init([Server, NoteStore]) -> + ?d("init -> entry with" + "~n Server: ~p" + "~n NoteStore: ~p", [Server, NoteStore]), + case (catch do_init(Server, NoteStore)) of + {error, Reason} -> + {stop, Reason}; + {ok, State} -> + {ok, State} + end. + +do_init(Server, NoteStore) -> + process_flag(trap_exit, true), + + %% -- Prio -- + {ok, Prio} = snmpm_config:system_info(prio), + process_flag(priority, Prio), + + %% -- Create inform request table -- + %% This should really be protected, but it also needs to + %% be writable for the worker processes, so... + ets:new(snmpm_inform_request_table, + [set, public, named_table, {keypos, 1}]), + + %% -- Verbosity -- + {ok, Verbosity} = snmpm_config:system_info(net_if_verbosity), + put(sname, mnif), + put(verbosity, Verbosity), + ?vlog("starting", []), + + %% -- MPD -- + {ok, Vsns} = snmpm_config:system_info(versions), + MpdState = snmpm_mpd:init(Vsns), + ?vdebug("MpdState: ~w", [MpdState]), + + %% -- Module dependent options -- + {ok, Opts} = snmpm_config:system_info(net_if_options), + + %% -- Inform response behaviour -- + {ok, IRB} = snmpm_config:system_info(net_if_irb), + IrGcRef = irgc_start(IRB), + + %% -- Socket -- + SndBuf = get_opt(Opts, sndbuf, default), + RecBuf = get_opt(Opts, recbuf, default), + BindTo = get_opt(Opts, bind_to, false), + NoReuse = get_opt(Opts, no_reuse, false), + {ok, Port} = snmpm_config:system_info(port), + {ok, Sock} = do_open_port(Port, SndBuf, RecBuf, BindTo, NoReuse), + + %% Flow control -- + FilterOpts = get_opt(Opts, filter, []), + FilterMod = create_filter(FilterOpts), + ?vdebug("FilterMod: ~w", [FilterMod]), + + %% -- Audit trail log --- + {ok, ATL} = snmpm_config:system_info(audit_trail_log), + Log = do_init_log(ATL), + ?vdebug("Log: ~w", [Log]), + + %% -- Initiate counters --- + init_counters(), + + %% -- We are done --- + State = #state{server = Server, + note_store = NoteStore, + mpd_state = MpdState, + sock = Sock, + log = Log, + irb = IRB, + irgc = IrGcRef, + filter = FilterMod}, + ?vdebug("started", []), + {ok, State}. + + +%% Open port +do_open_port(Port, SendSz, RecvSz, BindTo, NoReuse) -> + ?vtrace("do_open_port -> entry with" + "~n Port: ~p" + "~n SendSz: ~p" + "~n RecvSz: ~p" + "~n BindTo: ~p" + "~n NoReuse: ~p", [Port, SendSz, RecvSz, BindTo, NoReuse]), + IpOpts1 = bind_to(BindTo), + IpOpts2 = no_reuse(NoReuse), + IpOpts3 = recbuf(RecvSz), + IpOpts4 = sndbuf(SendSz), + IpOpts = [binary | IpOpts1 ++ IpOpts2 ++ IpOpts3 ++ IpOpts4], + OpenRes = + case init:get_argument(snmpm_fd) of + {ok, [[FdStr]]} -> + Fd = list_to_integer(FdStr), + gen_udp:open(0, [{fd, Fd}|IpOpts]); + error -> + gen_udp:open(Port, IpOpts) + end, + case OpenRes of + {error, _} = Error -> + throw(Error); + OK -> + OK + end. + +bind_to(true) -> + case snmpm_config:system_info(address) of + {ok, Addr} when is_list(Addr) -> + [{ip, list_to_tuple(Addr)}]; + {ok, Addr} -> + [{ip, Addr}]; + _ -> + [] + end; +bind_to(_) -> + []. + +no_reuse(false) -> + [{reuseaddr, true}]; +no_reuse(_) -> + []. + +recbuf(default) -> + []; +recbuf(Sz) -> + [{recbuf, Sz}]. + +sndbuf(default) -> + []; +sndbuf(Sz) -> + [{sndbuf, Sz}]. + + +create_filter(Opts) when is_list(Opts) -> + case get_opt(Opts, module, ?DEFAULT_FILTER_MODULE) of + ?DEFAULT_FILTER_MODULE = Mod -> + Mod; + Module -> + snmpm_network_interface_filter:verify(Module), + Module + end; +create_filter(BadOpts) -> + throw({error, {bad_filter_opts, BadOpts}}). + + +%% ---------------------------------------------------------------------- +%% Audit Trail Logger +%% ---------------------------------------------------------------------- + +%% Open log +do_init_log(false) -> + ?vtrace("do_init_log(false) -> entry", []), + undefined; +do_init_log(true) -> + ?vtrace("do_init_log(true) -> entry", []), + {ok, Type} = snmpm_config:system_info(audit_trail_log_type), + {ok, Dir} = snmpm_config:system_info(audit_trail_log_dir), + {ok, Size} = snmpm_config:system_info(audit_trail_log_size), + {ok, Repair} = snmpm_config:system_info(audit_trail_log_repair), + Name = ?audit_trail_log_name, + File = filename:absname(?audit_trail_log_file, Dir), + case snmpm_config:system_info(audit_trail_log_seqno) of + {ok, true} -> + Initial = ?ATL_SEQNO_INITIAL, + Max = ?ATL_SEQNO_MAX, + Module = snmpm_config, + Function = increment_counter, + Args = [atl_seqno, Initial, Max], + SeqNoGen = {Module, Function, Args}, + case snmp_log:create(Name, File, SeqNoGen, Size, Repair, true) of + {ok, Log} -> + ?vdebug("log created: ~w", [Log]), + {Name, Log, Type}; + {error, Reason} -> + throw({error, {failed_create_audit_log, Reason}}) + end; + _ -> + case snmp_log:create(Name, File, Size, Repair, true) of + {ok, Log} -> + ?vdebug("log created: ~w", [Log]), + {Name, Log, Type}; + {error, Reason} -> + throw({error, {failed_create_audit_log, Reason}}) + end + end. + + +%% ---------------------------------------------------------------------- + +%%-------------------------------------------------------------------- +%% Func: handle_call/3 +%% Returns: {reply, Reply, State} | +%% {reply, Reply, State, Timeout} | +%% {noreply, State} | +%% {noreply, State, Timeout} | +%% {stop, Reason, Reply, State} | (terminate/2 is called) +%% {stop, Reason, State} (terminate/2 is called) +%%-------------------------------------------------------------------- +handle_call({verbosity, Verbosity}, _From, State) -> + ?vlog("received verbosity request", []), + put(verbosity, Verbosity), + {reply, ok, State}; + +%% handle_call({system_info_updated, What}, _From, State) -> +%% ?vlog("received system_info_updated request with What = ~p", [What]), +%% {NewState, Reply} = handle_system_info_updated(State, What), +%% {reply, Reply, NewState}; + +handle_call(get_log_type, _From, State) -> + ?vlog("received get-log-type request", []), + Reply = (catch handle_get_log_type(State)), + {reply, Reply, State}; + +handle_call({set_log_type, NewType}, _From, State) -> + ?vlog("received set-log-type request with NewType = ~p", [NewType]), + {NewState, Reply} = (catch handle_set_log_type(State, NewType)), + {reply, Reply, NewState}; + +handle_call({note_store, Pid}, _From, State) -> + ?vlog("received new note_store: ~w", [Pid]), + {reply, ok, State#state{note_store = Pid}}; + +handle_call(stop, _From, State) -> + ?vlog("received stop request", []), + Reply = ok, + {stop, normal, Reply, State}; + +handle_call(info, _From, State) -> + ?vlog("received info request", []), + Reply = get_info(State), + {reply, Reply, State}; + +handle_call(Req, From, State) -> + warning_msg("received unknown request (from ~p): ~n~p", [Req, From]), + {reply, {error, {invalid_request, Req}}, State}. + + +%%-------------------------------------------------------------------- +%% Func: handle_cast/2 +%% Returns: {noreply, State} | +%% {noreply, State, Timeout} | +%% {stop, Reason, State} (terminate/2 is called) +%%-------------------------------------------------------------------- +handle_cast({send_pdu, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo}, + State) -> + ?vlog("received send_pdu message with" + "~n Pdu: ~p" + "~n Vsn: ~p" + "~n MsgData: ~p" + "~n Domain: ~p" + "~n Addr: ~p" + "~n Port: ~p", [Pdu, Vsn, MsgData, Domain, Addr, Port]), + maybe_process_extra_info(ExtraInfo), + handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, State), + {noreply, State}; + +handle_cast({inform_response, Ref, Addr, Port}, State) -> + ?vlog("received inform_response message with" + "~n Ref: ~p" + "~n Addr: ~p" + "~n Port: ~p", [Ref, Addr, Port]), + handle_inform_response(Ref, Addr, Port, State), + {noreply, State}; + +handle_cast(filter_reset, State) -> + ?vlog("received filter_reset message", []), + reset_counters(), + {noreply, State}; + +handle_cast(Msg, State) -> + warning_msg("received unknown message: ~n~p", [Msg]), + {noreply, State}. + + +%%-------------------------------------------------------------------- +%% Func: handle_info/2 +%% Returns: {noreply, State} | +%% {noreply, State, Timeout} | +%% {stop, Reason, State} (terminate/2 is called) +%%-------------------------------------------------------------------- +handle_info({udp, Sock, Ip, Port, Bytes}, #state{sock = Sock} = State) -> + ?vlog("received ~w bytes from ~p:~p", [size(Bytes), Ip, Port]), + handle_udp(Ip, Port, Bytes, State), + {noreply, State}; + +handle_info(inform_response_gc, State) -> + ?vlog("received inform_response_gc message", []), + State2 = handle_inform_response_gc(State), + {noreply, State2}; + +handle_info({disk_log, _Node, Log, Info}, State) -> + ?vlog("received disk_log message: " + "~n Info: ~p", [Info]), + State2 = handle_disk_log(Log, Info, State), + {noreply, State2}; + +handle_info({'DOWN', _MRef, process, Pid, {net_if_worker, ExitStatus}}, + State) -> + ?vdebug("received DOWN message from net_if-worker: " + "~n ExitStatus: ~p", [ExitStatus]), + handle_worker_exit(Pid, ExitStatus), + {noreply, State}; + +handle_info(Info, State) -> + warning_msg("received unknown info: ~n~p", [Info]), + {noreply, State}. + + +%%-------------------------------------------------------------------- +%% Func: terminate/2 +%% Purpose: Shutdown the server +%% Returns: any (ignored by gen_server) +%%-------------------------------------------------------------------- +terminate(Reason, #state{log = Log, irgc = IrGcRef}) -> + ?vdebug("terminate: ~p", [Reason]), + irgc_stop(IrGcRef), + %% Close logs + do_close_log(Log), + ok. + + +do_close_log({Log, _Type}) -> + (catch snmp_log:sync(Log)), + (catch snmp_log:close(Log)), + ok; +do_close_log(_) -> + ok. + + +%%---------------------------------------------------------------------- +%% Func: code_change/3 +%% Purpose: Convert process state when code is changed +%% Returns: {ok, NewState} +%%---------------------------------------------------------------------- + +code_change(_Vsn, State, _Extra) -> + ?d("code_change -> entry with" + "~n Vsn: ~p" + "~n State: ~p" + "~n Extra: ~p", [_Vsn, State, _Extra]), + {ok, State}. + + +%%%------------------------------------------------------------------- +%%% Internal functions +%%%------------------------------------------------------------------- + +handle_udp(Addr, Port, Bytes, State) -> + Verbosity = get(verbosity), + spawn_opt(fun() -> + Log = worker_init(State, Verbosity), + Res = (catch maybe_handle_recv_msg( + Addr, Port, Bytes, + State#state{log = Log})), + worker_exit(udp, {Addr, Port}, Res) + end, + [monitor]). + + +maybe_handle_recv_msg(Addr, Port, Bytes, #state{filter = FilterMod} = State) -> + case (catch FilterMod:accept_recv(Addr, Port)) of + false -> + %% Drop the received packet + inc(netIfMsgInDrops), + ok; + _ -> + handle_recv_msg(Addr, Port, Bytes, State) + end. + + +handle_recv_msg(Addr, Port, Bytes, #state{server = Pid}) + when is_binary(Bytes) andalso (size(Bytes) =:= 0) -> + Pid ! {snmp_error, {empty_message, Addr, Port}, Addr, Port}, + ok; + +handle_recv_msg(Addr, Port, Bytes, + #state{server = Pid, + note_store = NoteStore, + mpd_state = MpdState, + sock = Sock, + log = Log} = State) -> + Domain = snmp_conf:which_domain(Addr), % What the ****... + Logger = logger(Log, read, Addr, Port), + case (catch snmpm_mpd:process_msg(Bytes, Domain, Addr, Port, + MpdState, NoteStore, Logger)) of + + {ok, Vsn, Pdu, MS, ACM} -> + maybe_handle_recv_pdu(Addr, Port, Vsn, Pdu, MS, ACM, + Logger, State); + + {discarded, Reason, Report} -> + ?vdebug("discarded: ~p", [Reason]), + ErrorInfo = {failed_processing_message, Reason}, + Pid ! {snmp_error, ErrorInfo, Addr, Port}, + maybe_udp_send(State#state.filter, Sock, Addr, Port, Report), + ok; + + {discarded, Reason} -> + ?vdebug("discarded: ~p", [Reason]), + ErrorInfo = {failed_processing_message, Reason}, + Pid ! {snmp_error, ErrorInfo, Addr, Port}, + ok; + + Error -> + error_msg("processing of received message failed: " + "~n ~p", [Error]), + ok + end. + + +maybe_handle_recv_pdu(Addr, Port, + Vsn, #pdu{type = Type} = Pdu, PduMS, ACM, + Logger, + #state{filter = FilterMod} = State) -> + case (catch FilterMod:accept_recv_pdu(Addr, Port, Type)) of + false -> + inc(netIfPduInDrops), + ok; + _ -> + handle_recv_pdu(Addr, Port, Vsn, Pdu, PduMS, ACM, Logger, State) + end; +maybe_handle_recv_pdu(Addr, Port, Vsn, Trap, PduMS, ACM, Logger, + #state{filter = FilterMod} = State) + when is_record(Trap, trappdu) -> + case (catch FilterMod:accept_recv_pdu(Addr, Port, trappdu)) of + false -> + inc(netIfPduInDrops), + ok; + _ -> + handle_recv_pdu(Addr, Port, Vsn, Trap, PduMS, ACM, Logger, State) + end; +maybe_handle_recv_pdu(Addr, Port, Vsn, Pdu, PduMS, ACM, Logger, State) -> + handle_recv_pdu(Addr, Port, Vsn, Pdu, PduMS, ACM, Logger, State). + + +handle_recv_pdu(Addr, Port, + Vsn, #pdu{type = 'inform-request'} = Pdu, _PduMS, ACM, + Logger, #state{server = Pid, irb = IRB} = State) -> + handle_inform_request(IRB, Pid, Vsn, Pdu, ACM, + Addr, Port, Logger, State); +handle_recv_pdu(Addr, Port, + _Vsn, #pdu{type = report} = Pdu, _PduMS, ok, + _Logger, + #state{server = Pid} = _State) -> + ?vtrace("received report - ok", []), + Pid ! {snmp_report, {ok, Pdu}, Addr, Port}, + ok; +handle_recv_pdu(Addr, Port, + _Vsn, #pdu{type = report} = Pdu, _PduMS, + {error, ReqId, Reason}, + _Logger, + #state{server = Pid} = _State) -> + ?vtrace("received report - error", []), + Pid ! {snmp_report, {error, ReqId, Reason, Pdu}, Addr, Port}, + ok; +handle_recv_pdu(Addr, Port, + _Vsn, #pdu{type = 'snmpv2-trap'} = Pdu, _PduMS, _ACM, + _Logger, + #state{server = Pid} = _State) -> + ?vtrace("received snmpv2-trap", []), + Pid ! {snmp_trap, Pdu, Addr, Port}, + ok; +handle_recv_pdu(Addr, Port, + _Vsn, Trap, _PduMS, _ACM, + _Logger, + #state{server = Pid} = _State) when is_record(Trap, trappdu) -> + ?vtrace("received trappdu", []), + Pid ! {snmp_trap, Trap, Addr, Port}, + ok; +handle_recv_pdu(Addr, Port, + _Vsn, Pdu, _PduMS, _ACM, + _Logger, + #state{server = Pid} = _State) when is_record(Pdu, pdu) -> + ?vtrace("received pdu", []), + Pid ! {snmp_pdu, Pdu, Addr, Port}, + ok; +handle_recv_pdu(_Addr, _Port, _Vsn, Pdu, _PduMS, ACM, _Logger, _State) -> + ?vlog("received unexpected pdu: " + "~n Pdu: ~p" + "~n ACM: ~p", [Pdu, ACM]), + ok. + + +handle_inform_request(auto, Pid, Vsn, Pdu, ACM, Addr, Port, Logger, State) -> + ?vtrace("received inform-request (true)", []), + Pid ! {snmp_inform, ignore, Pdu, Addr, Port}, + RePdu = make_response_pdu(Pdu), + maybe_send_inform_response(RePdu, Vsn, ACM, Addr, Port, Logger, State); +handle_inform_request({user, To}, Pid, Vsn, #pdu{request_id = ReqId} = Pdu, + ACM, Addr, Port, _Logger, _State) -> + ?vtrace("received inform-request (false)", []), + + Pid ! {snmp_inform, ReqId, Pdu, Addr, Port}, + + %% Before we go any further, we need to check that we have not + %% already received this message (possible resend). + + Key = {ReqId, Addr, Port}, + case ets:lookup(snmpm_inform_request_table, Key) of + [_] -> + %% OK, we already know about this. We assume this + %% is a resend. Either the agent is really eager or + %% the user has not answered yet. Bad user! + ok; + [] -> + RePdu = make_response_pdu(Pdu), + Expire = t() + To, + Rec = {Key, Expire, {Vsn, ACM, RePdu}}, + ets:insert(snmpm_inform_request_table, Rec) + end, + ok. + +handle_inform_response(Ref, Addr, Port, State) -> + Verbosity = get(verbosity), + spawn_opt(fun() -> + Log = worker_init(State, Verbosity), + Res = (catch do_handle_inform_response( + Ref, + Addr, Port, + State#state{log = Log})), + worker_exit(inform_reponse, {Addr, Port}, Res) + end, + [monitor]). + + + +do_handle_inform_response(Ref, Addr, Port, State) -> + Key = {Ref, Addr, Port}, + case ets:lookup(snmpm_inform_request_table, Key) of + [{Key, _, {Vsn, ACM, RePdu}}] -> + Logger = logger(State#state.log, read, Addr, Port), + ets:delete(snmpm_inform_request_table, Key), + maybe_send_inform_response(RePdu, Vsn, ACM, Addr, Port, + Logger, State); + [] -> + %% Already acknowledged, or the user was to slow to reply... + ok + end, + ok. + +maybe_send_inform_response(RePdu, Vsn, ACM, Addr, Port, Logger, + #state{server = Pid, + sock = Sock, + filter = FilterMod}) -> + case (catch FilterMod:accept_send_pdu(Addr, Port, pdu_type_of(RePdu))) of + false -> + inc(netIfPduOutDrops), + ok; + _ -> + case snmpm_mpd:generate_response_msg(Vsn, RePdu, ACM, Logger) of + {ok, Msg} -> + maybe_udp_send(FilterMod, Sock, Addr, Port, Msg); + {discarded, Reason} -> + ?vlog("failed generating response message:" + "~n Reason: ~p", [Reason]), + ReqId = RePdu#pdu.request_id, + ErrorInfo = {failed_generating_response, {RePdu, Reason}}, + Pid ! {snmp_error, ReqId, ErrorInfo, Addr, Port}, + ok + end + end. + +handle_inform_response_gc(#state{irb = IRB} = State) -> + ets:safe_fixtable(snmpm_inform_request_table, true), + do_irgc(ets:first(snmpm_inform_request_table), t()), + ets:safe_fixtable(snmpm_inform_request_table, false), + State#state{irgc = irgc_start(IRB)}. + +%% We are deleting at the same time as we are traversing the table!!! +do_irgc('$end_of_table', _) -> + ok; +do_irgc(Key, Now) -> + Next = ets:next(snmpm_inform_request_table, Key), + case ets:lookup(snmpm_inform_request_table, Key) of + [{Key, BestBefore, _}] when BestBefore < Now -> + ets:delete(snmpm_inform_request_table, Key); + _ -> + ok + end, + do_irgc(Next, Now). + +irgc_start(auto) -> + undefined; +irgc_start(_) -> + erlang:send_after(?IRGC_TIMEOUT, self(), inform_response_gc). + +irgc_stop(undefined) -> + ok; +irgc_stop(Ref) -> + (catch erlang:cancel_timer(Ref)). + + +handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, State) -> + Verbosity = get(verbosity), + spawn_opt(fun() -> + Log = worker_init(State, Verbosity), + Res = (catch maybe_handle_send_pdu( + Pdu, Vsn, MsgData, + Domain, Addr, Port, + State#state{log = Log})), + worker_exit(send_pdu, {Domain, Addr, Port}, Res) + end, + [monitor]). + +maybe_handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, + #state{filter = FilterMod} = State) -> + case (catch FilterMod:accept_send_pdu(Addr, Port, pdu_type_of(Pdu))) of + false -> + inc(netIfPduOutDrops), + ok; + _ -> + do_handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, State) + end. + +do_handle_send_pdu(Pdu, Vsn, MsgData, _Domain, Addr, Port, + #state{server = Pid, + note_store = NoteStore, + sock = Sock, + log = Log, + filter = FilterMod}) -> + Logger = logger(Log, write, Addr, Port), + case (catch snmpm_mpd:generate_msg(Vsn, NoteStore, + Pdu, MsgData, Logger)) of + {ok, Msg} -> + ?vtrace("do_handle_send_pdu -> message generated", []), + maybe_udp_send(FilterMod, Sock, Addr, Port, Msg); + {discarded, Reason} -> + ?vlog("PDU not sent: " + "~n PDU: ~p" + "~n Reason: ~p", [Pdu, Reason]), + Pid ! {snmp_error, Pdu, Reason}, + ok + end. + + +maybe_udp_send(FilterMod, Sock, Addr, Port, Msg) -> + case (catch FilterMod:accept_send(Addr, Port)) of + false -> + inc(netIfMsgOutDrops), + ok; + _ -> + udp_send(Sock, Addr, Port, Msg) + end. + + +udp_send(Sock, Addr, Port, Msg) -> + case (catch gen_udp:send(Sock, Addr, Port, Msg)) of + ok -> + ?vdebug("sent ~w bytes to ~w:~w [~w]", + [sz(Msg), Addr, Port, Sock]), + ok; + {error, Reason} -> + error_msg("failed sending message to ~p:~p: " + "~n ~p",[Addr, Port, Reason]), + ok; + Error -> + error_msg("failed sending message to ~p:~p: " + "~n ~p",[Addr, Port, Error]), + ok + end. + +sz(B) when is_binary(B) -> + size(B); +sz(L) when is_list(L) -> + length(L); +sz(_) -> + undefined. + + +handle_disk_log(_Log, {wrap, NoLostItems}, State) -> + ?vlog("Audit Trail Log - wrapped: ~w previously logged items where lost", + [NoLostItems]), + State; +handle_disk_log(_Log, {truncated, NoLostItems}, State) -> + ?vlog("Audit Trail Log - truncated: ~w items where lost when truncating", + [NoLostItems]), + State; +handle_disk_log(_Log, full, State) -> + error_msg("Failed to write to Audit Trail Log (full)", []), + State; +handle_disk_log(_Log, {error_status, ok}, State) -> + State; +handle_disk_log(_Log, {error_status, {error, Reason}}, State) -> + error_msg("Error status received from Audit Trail Log: " + "~n~p", [Reason]), + State; +handle_disk_log(_Log, _Info, State) -> + State. + + +%% mk_discovery_msg('version-3', Pdu, _VsnHdr, UserName) -> +%% ScopedPDU = #scopedPdu{contextEngineID = "", +%% contextName = "", +%% data = Pdu}, +%% Bytes = snmp_pdus:enc_scoped_pdu(ScopedPDU), +%% MsgID = get(msg_id), +%% put(msg_id,MsgID+1), +%% UsmSecParams = +%% #usmSecurityParameters{msgAuthoritativeEngineID = "", +%% msgAuthoritativeEngineBoots = 0, +%% msgAuthoritativeEngineTime = 0, +%% msgUserName = UserName, +%% msgPrivacyParameters = "", +%% msgAuthenticationParameters = ""}, +%% SecBytes = snmp_pdus:enc_usm_security_parameters(UsmSecParams), +%% PduType = Pdu#pdu.type, +%% Hdr = #v3_hdr{msgID = MsgID, +%% msgMaxSize = 1000, +%% msgFlags = snmp_misc:mk_msg_flags(PduType, 0), +%% msgSecurityModel = ?SEC_USM, +%% msgSecurityParameters = SecBytes}, +%% Msg = #message{version = 'version-3', vsn_hdr = Hdr, data = Bytes}, +%% case (catch snmp_pdus:enc_message_only(Msg)) of +%% {'EXIT', Reason} -> +%% error("Encoding error. Pdu: ~w. Reason: ~w",[Pdu, Reason]), +%% error; +%% L when list(L) -> +%% {Msg, L} +%% end; +%% mk_discovery_msg(Version, Pdu, {Com, _, _, _, _}, UserName) -> +%% Msg = #message{version = Version, vsn_hdr = Com, data = Pdu}, +%% case catch snmp_pdus:enc_message(Msg) of +%% {'EXIT', Reason} -> +%% error("Encoding error. Pdu: ~w. Reason: ~w",[Pdu, Reason]), +%% error; +%% L when list(L) -> +%% {Msg, L} +%% end. + + +%% mk_msg('version-3', Pdu, {Context, User, EngineID, CtxEngineId, SecLevel}, +%% MsgData) -> +%% %% Code copied from snmp_mpd.erl +%% {MsgId, SecName, SecData} = +%% if +%% tuple(MsgData), Pdu#pdu.type == 'get-response' -> +%% MsgData; +%% true -> +%% Md = get(msg_id), +%% put(msg_id, Md + 1), +%% {Md, User, []} +%% end, +%% ScopedPDU = #scopedPdu{contextEngineID = CtxEngineId, +%% contextName = Context, +%% data = Pdu}, +%% ScopedPDUBytes = snmp_pdus:enc_scoped_pdu(ScopedPDU), + +%% PduType = Pdu#pdu.type, +%% V3Hdr = #v3_hdr{msgID = MsgId, +%% msgMaxSize = 1000, +%% msgFlags = snmp_misc:mk_msg_flags(PduType, SecLevel), +%% msgSecurityModel = ?SEC_USM}, +%% Message = #message{version = 'version-3', vsn_hdr = V3Hdr, +%% data = ScopedPDUBytes}, +%% SecEngineID = case PduType of +%% 'get-response' -> snmp_framework_mib:get_engine_id(); +%% _ -> EngineID +%% end, +%% case catch snmp_usm:generate_outgoing_msg(Message, SecEngineID, +%% SecName, SecData, SecLevel) of +%% {'EXIT', Reason} -> +%% error("Encoding error. Pdu: ~w. Reason: ~w",[Pdu, Reason]), +%% error; +%% {error, Reason} -> +%% error("Encoding error. Pdu: ~w. Reason: ~w",[Pdu, Reason]), +%% error; +%% Packet -> +%% Packet +%% end; +%% mk_msg(Version, Pdu, {Com, _User, _EngineID, _Ctx, _SecLevel}, _SecData) -> +%% Msg = #message{version = Version, vsn_hdr = Com, data = Pdu}, +%% case catch snmp_pdus:enc_message(Msg) of +%% {'EXIT', Reason} -> +%% error("Encoding error. Pdu: ~w. Reason: ~w",[Pdu, Reason]), +%% error; +%% B when list(B) -> +%% B +%% end. + + +%% handle_system_info_updated(#state{log = {Log, _OldType}} = State, +%% audit_trail_log_type = _What) -> +%% %% Just to make sure, check that ATL is actually enabled +%% case snmpm_config:system_info(audit_trail_log) of +%% {ok, true} -> +%% {ok, Type} = snmpm_config:system_info(audit_trail_log_type), +%% NewState = State#state{log = {Log, Type}}, +%% {NewState, ok}; +%% _ -> +%% {State, {error, {adt_not_enabled}}} +%% end; +%% handle_system_info_updated(_State, _What) -> +%% ok. + +handle_get_log_type(#state{log = {_Log, Value}} = State) -> + %% Just to make sure, check that ATL is actually enabled + case snmpm_config:system_info(audit_trail_log) of + {ok, true} -> + Type = + case {lists:member(read, Value), lists:member(write, Value)} of + {true, true} -> + read_write; + {true, false} -> + read; + {false, true} -> + write; + {false, false} -> + throw({State, {error, {bad_atl_type, Value}}}) + end, + {ok, Type}; + _ -> + {error, not_enabled} + end; +handle_get_log_type(_State) -> + {error, not_enabled}. + +handle_set_log_type(#state{log = {Log, OldValue}} = State, NewType) -> + %% Just to make sure, check that ATL is actually enabled + case snmpm_config:system_info(audit_trail_log) of + {ok, true} -> + NewValue = + case NewType of + read -> + [read]; + write -> + [write]; + read_write -> + [read,write]; + _ -> + throw({State, {error, {bad_atl_type, NewType}}}) + end, + NewState = State#state{log = {Log, NewValue}}, + OldType = + case {lists:member(read, OldValue), + lists:member(write, OldValue)} of + {true, true} -> + read_write; + {true, false} -> + read; + {false, true} -> + write; + {false, false} -> + throw({State, {error, {bad_atl_type, OldValue}}}) + end, + {NewState, {ok, OldType}}; + _ -> + {State, {error, not_enabled}} + end; +handle_set_log_type(State, _NewType) -> + {State, {error, not_enabled}}. + + +%% ------------------------------------------------------------------- + +worker_init(#state{log = undefined = Log}, Verbosity) -> + worker_init2(Log, Verbosity); +worker_init(#state{log = {Name, Log, Type}}, Verbosity) -> + case snmp_log:open(Name, Log) of + {ok, NewLog} -> + worker_init2({Name, NewLog, Type}, Verbosity); + {error, Reason} -> + warning_msg("NetIf worker ~p failed opening ATL: " + "~n ~p", [self(), Reason]), + NewLog = undefined, + worker_init2({Name, NewLog, Type}, Verbosity) + end; +worker_init(State, Verbosity) -> + ?vinfo("worker_init -> entry with invalid data: " + "~n State: ~p" + "~n Verbosity: ~p", [State, Verbosity]), + exit({worker_init, State, Verbosity}). + +worker_init2(Log, Verbosity) -> + put(sname, mnifw), + put(verbosity, Verbosity), + Log. + + +worker_exit(Tag, Info, Result) -> + exit({net_if_worker, {Tag, Info, Result}}). + +handle_worker_exit(_, {_, _, ok}) -> + ok; +handle_worker_exit(Pid, {udp, {Addr, Port}, ExitStatus}) -> + warning_msg("Worker process (~p) terminated " + "while processing (incomming) message from ~w:~w: " + "~n~p", [Pid, Addr, Port, ExitStatus]), + ok; +handle_worker_exit(Pid, {send_pdu, {Domain, Addr, Port}, ExitStatus}) -> + warning_msg("Worker process (~p) terminated " + "while processing (outgoing) pdu for [~w] ~w:~w: " + "~n~p", [Pid, Domain, Addr, Port, ExitStatus]), + ok; +handle_worker_exit(Pid, {inform_response, {Addr, Port}, ExitStatus}) -> + warning_msg("Worker process (~p) terminated " + "while processing (outgoing) inform response for ~w:~w: " + "~n~p", [Pid, Addr, Port, ExitStatus]), + ok; +handle_worker_exit(_, _) -> + ok. + + +%% ------------------------------------------------------------------- + +make_response_pdu(#pdu{request_id = ReqId, varbinds = Vbs}) -> + #pdu{type = 'get-response', + request_id = ReqId, + error_status = noError, + error_index = 0, + varbinds = Vbs}. + + +%% ---------------------------------------------------------------- + +pdu_type_of(#pdu{type = Type}) -> + Type; +pdu_type_of(TrapPdu) when is_record(TrapPdu, trappdu) -> + trap. + + +%% ------------------------------------------------------------------- + +%% At this point this function is used during testing +maybe_process_extra_info(?DEFAULT_EXTRA_INFO) -> + ok; +maybe_process_extra_info({?SNMPM_EXTRA_INFO_TAG, Fun}) + when is_function(Fun, 0) -> + (catch Fun()), + ok; +maybe_process_extra_info(_ExtraInfo) -> + ok. + + +%% ------------------------------------------------------------------- + +t() -> + {A,B,C} = erlang:now(), + A*1000000000+B*1000+(C div 1000). + + +%% ------------------------------------------------------------------- + +logger(undefined, _Type, _Addr, _Port) -> + fun(_) -> + ok + end; +logger({_Name, Log, Types}, Type, Addr, Port) -> + case lists:member(Type, Types) of + true -> + fun(Msg) -> + snmp_log:log(Log, Msg, Addr, Port) + end; + false -> + fun(_) -> + ok + end + end. + + +%% ------------------------------------------------------------------- + +%% info_msg(F, A) -> +%% ?snmpm_info("NET-IF server: " ++ F, A). + +warning_msg(F, A) -> + ?snmpm_warning("NET-IF server: " ++ F, A). + +error_msg(F, A) -> + ?snmpm_error("NET-IF server: " ++ F, A). + + + +%%%------------------------------------------------------------------- + +% get_opt(Key, Opts) -> +% ?vtrace("get option ~w", [Key]), +% snmp_misc:get_option(Key, Opts). + +get_opt(Opts, Key, Def) -> + ?vtrace("get option ~w with default ~p", [Key, Def]), + snmp_misc:get_option(Key, Opts, Def). + + +%% ------------------------------------------------------------------- + +get_info(#state{sock = Id}) -> + ProcSize = proc_mem(self()), + PortInfo = get_port_info(Id), + [{process_memory, ProcSize}, {port_info, PortInfo}]. + +proc_mem(P) when is_pid(P) -> + case (catch erlang:process_info(P, memory)) of + {memory, Sz} when is_integer(Sz) -> + Sz; + _ -> + undefined + end. +%% proc_mem(_) -> +%% undefined. + + +get_port_info(Id) -> + PortInfo = + case (catch erlang:port_info(Id)) of + PI when is_list(PI) -> + [{port_info, PI}]; + _ -> + [] + end, + PortStatus = + case (catch prim_inet:getstatus(Id)) of + {ok, PS} -> + [{port_status, PS}]; + _ -> + [] + end, + PortAct = + case (catch inet:getopts(Id, [active])) of + {ok, PA} -> + [{port_act, PA}]; + _ -> + [] + end, + PortStats = + case (catch inet:getstat(Id)) of + {ok, Stat} -> + [{port_stats, Stat}]; + _ -> + [] + end, + IfList = + case (catch inet:getif(Id)) of + {ok, IFs} -> + [{interfaces, IFs}]; + _ -> + [] + end, + BufSz = + case (catch inet:getopts(Id, [recbuf, sndbuf, buffer])) of + {ok, Sz} -> + [{buffer_size, Sz}]; + _ -> + [] + end, + [{socket, Id}] ++ + IfList ++ + PortStats ++ + PortInfo ++ + PortStatus ++ + PortAct ++ + BufSz. + + +%%----------------------------------------------------------------- +%% Counter functions +%%----------------------------------------------------------------- +init_counters() -> + F = fun(Counter) -> maybe_create_counter(Counter) end, + lists:map(F, counters()). + +reset_counters() -> + F = fun(Counter) -> snmpm_config:reset_stats_counter(Counter) end, + lists:map(F, counters()). + +maybe_create_counter(Counter) -> + snmpm_config:maybe_cre_stats_counter(Counter, 0). + +counters() -> + [ + netIfMsgOutDrops, + netIfMsgInDrops, + netIfPduOutDrops, + netIfPduInDrops + ]. + +inc(Name) -> inc(Name, 1). +inc(Name, N) -> snmpm_config:incr_stats_counter(Name, N). + +%% get_counters() -> +%% Counters = counters(), +%% get_counters(Counters, []). + +%% get_counters([], Acc) -> +%% lists:reverse(Acc); +%% get_counters([Counter|Counters], Acc) -> +%% case snmpm_config:get_stats_counter(Counter) of +%% {ok, CounterVal} -> +%% get_counters(Counters, [{Counter, CounterVal}|Acc]); +%% _ -> +%% get_counters(Counters, Acc) +%% end. + + +%% ---------------------------------------------------------------- + +call(Pid, Req) -> + call(Pid, Req, infinity). + +call(Pid, Req, Timeout) -> + gen_server:call(Pid, Req, Timeout). + +cast(Pid, Msg) -> + gen_server:cast(Pid, Msg). + diff --git a/lib/snmp/src/misc/snmp_conf.erl b/lib/snmp/src/misc/snmp_conf.erl index 7249def24e..e1e7fab57b 100644 --- a/lib/snmp/src/misc/snmp_conf.erl +++ b/lib/snmp/src/misc/snmp_conf.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2011. All Rights Reserved. +%% Copyright Ericsson AB 1996-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -71,6 +71,18 @@ %%----------------------------------------------------------------- +%% read_files(Dir, Files) -> Configs +%% Dir - string() - Full path to the config dir. +%% Files - [{Gen, Filter, Check, FileName}] +%% Gen - function/2 - In case of failure when reading the config file, +%% this function is called to either generate a +%% default file or issue the error. +%% Filter - function/1 - Filters all the config entries read from the file +%% Check - function/1 - Check each entry as they are read from the file. +%% FileName - string() - Name of the config file. +%% Configs - [config_entry()] +%% config_entry() - term() + read_files(Dir, Files) when is_list(Dir) andalso is_list(Files) -> read_files(Dir, Files, []). @@ -90,7 +102,7 @@ read_files(Dir, [{Gen, Filter, Check, FileName}|Files], Res) {error, R} -> ?vlog("failed reading file info for ~s: " "~n ~p", [FileName, R]), - Gen(Dir), + Gen(Dir, R), read_files(Dir, Files, [Filter([])|Res]) end. @@ -99,6 +111,7 @@ read_files(Dir, [{Gen, Filter, Check, FileName}|Files], Res) read(File, Check) when is_function(Check) -> ?vdebug("read -> entry with" "~n File: ~p", [File]), + Fd = open_file(File), case loop(Fd, [], Check, 1, File) of diff --git a/lib/snmp/src/misc/snmp_config.erl b/lib/snmp/src/misc/snmp_config.erl index 6ab20e3e48..1da2c339c7 100644 --- a/lib/snmp/src/misc/snmp_config.erl +++ b/lib/snmp/src/misc/snmp_config.erl @@ -90,6 +90,17 @@ ]). +-export_type([void/0, + verify_config_entry_function/0, + verify_config_function/0, + write_config_function/0]). + + +%%---------------------------------------------------------------------- + +-type void() :: term(). % Any value - ignored + + %%---------------------------------------------------------------------- %% Handy SNMP configuration %%---------------------------------------------------------------------- @@ -2356,53 +2367,109 @@ write_sys_config_file_manager_atl_opt(Fid, {seqno, SeqNo}) -> header() -> - {Y,Mo,D} = date(), - {H,Mi,S} = time(), + {Y, Mo, D} = date(), + {H, Mi, S} = time(), io_lib:format("%% This file was generated by " - "snmp_config (version-~s) ~w-~2.2.0w-~2.2.0w " + "~w (version-~s) ~w-~2.2.0w-~2.2.0w " "~2.2.0w:~2.2.0w:~2.2.0w\n", - [?version,Y,Mo,D,H,Mi,S]). + [?MODULE, ?version, Y, Mo, D, H, Mi, S]). + +%% *If* these functions are successfull, they successfully return anything +%% (which is ignored), but they fail with either a throw or an exit or +%% something similar. + +%% Verification of one config entry read from a file +-type(verify_config_entry_function() :: + fun((Entry :: term()) -> ok | {error, Reason :: term()})). + +%% Verification of config to be written +-type(verify_config_function() :: + fun(() -> void())). + +%% Write config to file (as defined by Fd) +-type(write_config_function() :: + fun((Fd :: file:io_device()) -> void())). + +-spec write_config_file(Dir :: string(), + FileName :: string(), + Verify :: verify_config_function(), + Write :: write_config_function()) -> + ok | {error, Reason :: term()}. write_config_file(Dir, FileName, Verify, Write) when (is_list(Dir) andalso is_list(FileName) andalso is_function(Verify) andalso is_function(Write)) -> - (catch do_write_config_file(Dir, FileName, Verify, Write)). + try + begin + do_write_config_file(Dir, FileName, Verify, Write) + end + catch + throw:Error -> + Error; + T:E -> + {error, {failed_write, Dir, FileName, T, E}} + end. + do_write_config_file(Dir, FileName, Verify, Write) -> Verify(), case file:open(filename:join(Dir, FileName), [write]) of {ok, Fd} -> - (catch Write(Fd)), - file:close(Fd), - ok; + file_write_and_close(Write, Fd, Dir, FileName); Error -> Error end. - append_config_file(Dir, FileName, Verify, Write) when (is_list(Dir) andalso is_list(FileName) andalso is_function(Verify) andalso is_function(Write)) -> - (catch do_append_config_file(Dir, FileName, Verify, Write)). + try + begin + do_append_config_file(Dir, FileName, Verify, Write) + end + catch + throw:Error -> + Error; + T:E -> + {error, {failed_append, Dir, FileName, T, E}} + end. do_append_config_file(Dir, FileName, Verify, Write) -> Verify(), case file:open(filename:join(Dir, FileName), [read, write]) of {ok, Fd} -> file:position(Fd, eof), - (catch Write(Fd)), - file:close(Fd), - ok; + file_write_and_close(Write, Fd, Dir, FileName); Error -> Error end. +file_write_and_close(Write, Fd, Dir, FileName) -> + ok = Write(Fd), + case file:sync(Fd) of + ok -> + case file:close(Fd) of + ok -> + ok; + {error, Reason} -> + {error, {failed_closing, Dir, FileName, Reason}} + end; + {error, Reason} -> + {error, {failed_syncing, Dir, FileName, Reason}} + end. + + +-spec read_config_file(Dir :: string(), + FileName :: string(), + Verify :: verify_config_entry_function()) -> + {ok, Config :: list()} | {error, Reason :: term()}. + read_config_file(Dir, FileName, Verify) when is_list(Dir) andalso is_list(FileName) andalso is_function(Verify) -> (catch do_read_config_file(Dir, FileName, Verify)). diff --git a/lib/snmp/src/misc/snmp_log.erl b/lib/snmp/src/misc/snmp_log.erl index 2c781810ef..a8c5df0b64 100644 --- a/lib/snmp/src/misc/snmp_log.erl +++ b/lib/snmp/src/misc/snmp_log.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2011. All Rights Reserved. +%% Copyright Ericsson AB 1997-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -21,7 +21,7 @@ -export([ - create/4, create/5, create/6, + create/4, create/5, create/6, open/1, open/2, change_size/2, close/1, sync/1, info/1, log/4, log_to_txt/5, log_to_txt/6, log_to_txt/7, @@ -109,6 +109,24 @@ create(Name, File, SeqNoGen, Size, Repair, Notify) -> {error, {bad_args, Name, File, SeqNoGen, Size, Repair, Notify}}. +%% -- open --- + +%% Open an already existing ( = open ) log + +open(Name) -> + open(Name, #snmp_log{seqno = disabled}). +open(Name, #snmp_log{seqno = SeqNoGen} = _OldLog) -> + %% We include mode in the opts just to be on the safe side + case disk_log:open([{name, Name}, {mode, read_write}]) of + {ok, Log} -> + %% SeqNo must be proprly initiated also + {ok, #snmp_log{id = Log, seqno = SeqNoGen}}; + {repaired, Log, _RecBytes, _BadBytes} -> + {ok, #snmp_log{id = Log, seqno = SeqNoGen}}; + ERROR -> + ERROR + end. + %% -- close --- @@ -394,6 +412,14 @@ log_to_io(Log, FileName, Dir, Mibs, Start) -> log_to_io(Log, FileName, Dir, Mibs, Start, Stop) when is_list(Mibs) -> + ?vtrace("log_to_io -> entry with" + "~n Log: ~p" + "~n FileName: ~p" + "~n Dir: ~p" + "~n Mibs: ~p" + "~n Start: ~p" + "~n Stop: ~p", + [Log, FileName, Dir, Mibs, Start, Stop]), File = filename:join(Dir, FileName), Converter = fun(L) -> do_log_to_io(L, Mibs, Start, Stop) @@ -401,28 +427,10 @@ log_to_io(Log, FileName, Dir, Mibs, Start, Stop) log_convert(Log, File, Converter). -%% -- log_to_plain --- - -%% log_to_plain(Log, FileName, Dir) -> -%% log_to_plain(Log, FileName, Dir, null, null). - -%% log_to_plain(Log, FileName, Dir, Start) -> -%% log_to_plain(Log, FileName, Dir, Start, null). - -%% log_to_plain(Log, FileName, Dir, Start, Stop) -%% when is_list(Mibs) -> -%% File = filename:join(Dir, FileName), -%% Converter = fun(L) -> -%% do_log_to_plain(L, Start, Stop) -%% end, -%% log_convert(Log, File, Converter). - - %% -------------------------------------------------------------------- %% Internal functions %% -------------------------------------------------------------------- - %% -- log_convert --- log_convert(#snmp_log{id = Log}, File, Converter) -> @@ -431,6 +439,26 @@ log_convert(Log, File, Converter) -> do_log_convert(Log, File, Converter). do_log_convert(Log, File, Converter) -> + %% ?vtrace("do_log_converter -> entry with" + %% "~n Log: ~p" + %% "~n File: ~p" + %% "~n disk_log:info(Log): ~p", [Log, File, disk_log:info(Log)]), + {Pid, Ref} = + erlang:spawn_monitor( + fun() -> + Result = do_log_convert2(Log, File, Converter), + exit(Result) + end), + receive + {'DOWN', Ref, process, Pid, Result} -> + %% ?vtrace("do_log_converter -> received result" + %% "~n Result: ~p" + %% "~n disk_log:info(Log): ~p", + %% [Result, disk_log:info(Log)]), + Result + end. + +do_log_convert2(Log, File, Converter) -> %% First check if the caller process has already opened the %% log, because if we close an already open log we will cause %% a runtime error. @@ -439,29 +467,18 @@ do_log_convert(Log, File, Converter) -> Converter(Log); false -> %% Not yet member of the ruling party, apply for membership... - %% If a log is opened as read_write it is not possible to - %% open it as read_only. So, to get around this we open - %% it under a different name... - Log2 = convert_name(Log), - case log_open(Log2, File) of + case log_open(Log, File) of {ok, _} -> - Res = Converter(Log2), - disk_log:close(Log2), + Res = Converter(Log), + disk_log:close(Log), Res; {error, {name_already_open, _}} -> - Converter(Log2); + Converter(Log); {error, Reason} -> {error, {Log, Reason}} end end. -convert_name(Name) when is_list(Name) -> - Name ++ "_tmp"; -convert_name(Name) when is_atom(Name) -> - list_to_atom(atom_to_list(Name) ++ "_tmp"); -convert_name(Name) -> - lists:flatten(io_lib:format("~w_tmp", [Name])). - %% -- do_log_to_text --- @@ -705,21 +722,21 @@ tsf_ge(_Local,Universal,{universal_time,DateTime}) -> tsf_ge(Local,_Universal,DateTime) -> tsf_ge(Local,DateTime). -tsf_ge(TimeStamp,DateTime) -> +tsf_ge(TimeStamp, DateTime) -> T1 = calendar:datetime_to_gregorian_seconds(TimeStamp), T2 = calendar:datetime_to_gregorian_seconds(DateTime), T1 >= T2. -tsf_le(_Local,_Universal,null) -> +tsf_le(_Local, _Universal, null) -> true; -tsf_le(Local,_Universal,{local_time,DateTime}) -> - tsf_le(Local,DateTime); -tsf_le(_Local,Universal,{universal_time,DateTime}) -> - tsf_le(Universal,DateTime); -tsf_le(Local,_Universal,DateTime) -> +tsf_le(Local, _Universal, {local_time, DateTime}) -> + tsf_le(Local, DateTime); +tsf_le(_Local, Universal, {universal_time, DateTime}) -> + tsf_le(Universal, DateTime); +tsf_le(Local, _Universal, DateTime) -> tsf_le(Local,DateTime). -tsf_le(TimeStamp,DateTime) -> +tsf_le(TimeStamp, DateTime) -> T1 = calendar:datetime_to_gregorian_seconds(TimeStamp), T2 = calendar:datetime_to_gregorian_seconds(DateTime), T1 =< T2. @@ -864,11 +881,8 @@ do_std_log_open(Name, File, Size, Repair, Notify) -> log_open(Name, File) -> - Opts = [{name, Name}, - {file, File}, - {type, ?LOG_TYPE}, - {format, ?LOG_FORMAT}, - {mode, read_only}], + Opts = [{name, Name}, + {file, File}], case disk_log:open(Opts) of {error, {badarg, size}} -> {error, no_such_log}; diff --git a/lib/snmp/src/misc/snmp_verbosity.erl b/lib/snmp/src/misc/snmp_verbosity.erl index 85037ba2ae..df5986b7bc 100644 --- a/lib/snmp/src/misc/snmp_verbosity.erl +++ b/lib/snmp/src/misc/snmp_verbosity.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2000-2009. All Rights Reserved. +%% Copyright Ericsson AB 2000-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -76,7 +76,7 @@ format_timestamp({_N1, _N2, N3} = Now) -> {YYYY,MM,DD} = Date, {Hour,Min,Sec} = Time, FormatDate = - io_lib:format("~.4w:~.2.0w:~.2.0w ~.2.0w:~.2.0w:~.2.0w 4~w", + io_lib:format("~.4w:~.2.0w:~.2.0w ~.2.0w:~.2.0w:~.2.0w ~w", [YYYY,MM,DD,Hour,Min,Sec,round(N3/1000)]), lists:flatten(FormatDate). @@ -144,6 +144,8 @@ image_of_sname(mse) -> "M-SERVER"; image_of_sname(msew) -> io_lib:format("M-SERVER-worker(~p)", [self()]); image_of_sname(mns) -> "M-NOTE-STORE"; image_of_sname(mnif) -> "M-NET-IF"; +image_of_sname(mnifl) -> "M-NET-IF-LOGGER"; +image_of_sname(mnifw) -> io_lib:format("M-NET-IF-worker(~p)", [self()]); image_of_sname(mconf) -> "M-CONF"; image_of_sname(mgr) -> "MGR"; diff --git a/lib/snmp/test/Makefile b/lib/snmp/test/Makefile index 78ffb1c255..8c1f53e51a 100644 --- a/lib/snmp/test/Makefile +++ b/lib/snmp/test/Makefile @@ -224,6 +224,9 @@ $(SNMP_BIN_TARGET_DIR)/Klas4.bin: $(SNMP_BIN_TARGET_DIR)/Klas3.bin $(SNMP_BIN_TARGET_DIR)/SA-MIB.bin: $(SNMP_BIN_TARGET_DIR)/OLD-SNMPEA-MIB.bin +$(SNMP_BIN_TARGET_DIR)/Test3.bin: $(SNMP_BIN_TARGET_DIR)/Test2.bin + + # ---------------------------------------------------- # Release Target # ---------------------------------------------------- diff --git a/lib/snmp/test/exp/.gitignore b/lib/snmp/test/exp/.gitignore new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/lib/snmp/test/exp/.gitignore diff --git a/lib/snmp/test/snmp_agent_bl_test.erl b/lib/snmp/test/exp/snmp_agent_bl_test.erl index b17489a755..b17489a755 100644 --- a/lib/snmp/test/snmp_agent_bl_test.erl +++ b/lib/snmp/test/exp/snmp_agent_bl_test.erl diff --git a/lib/snmp/test/snmp_agent_ms_test.erl b/lib/snmp/test/exp/snmp_agent_ms_test.erl index 1f34f1c8d1..1f34f1c8d1 100644 --- a/lib/snmp/test/snmp_agent_ms_test.erl +++ b/lib/snmp/test/exp/snmp_agent_ms_test.erl diff --git a/lib/snmp/test/snmp_agent_mt_test.erl b/lib/snmp/test/exp/snmp_agent_mt_test.erl index 4f125c0017..4f125c0017 100644 --- a/lib/snmp/test/snmp_agent_mt_test.erl +++ b/lib/snmp/test/exp/snmp_agent_mt_test.erl diff --git a/lib/snmp/test/snmp_agent_v1_test.erl b/lib/snmp/test/exp/snmp_agent_v1_test.erl index 737bb25cc3..737bb25cc3 100644 --- a/lib/snmp/test/snmp_agent_v1_test.erl +++ b/lib/snmp/test/exp/snmp_agent_v1_test.erl diff --git a/lib/snmp/test/snmp_agent_v2_test.erl b/lib/snmp/test/exp/snmp_agent_v2_test.erl index dc94c18ad9..dc94c18ad9 100644 --- a/lib/snmp/test/snmp_agent_v2_test.erl +++ b/lib/snmp/test/exp/snmp_agent_v2_test.erl diff --git a/lib/snmp/test/snmp_agent_v3_test.erl b/lib/snmp/test/exp/snmp_agent_v3_test.erl index 266be72878..266be72878 100644 --- a/lib/snmp/test/snmp_agent_v3_test.erl +++ b/lib/snmp/test/exp/snmp_agent_v3_test.erl diff --git a/lib/snmp/test/modules.mk b/lib/snmp/test/modules.mk index eacc749b53..7b0bdc5b8f 100644 --- a/lib/snmp/test/modules.mk +++ b/lib/snmp/test/modules.mk @@ -76,7 +76,8 @@ MIB_FILES = \ TestTrap.mib \ TestTrapv2.mib \ Test1.mib \ - Test2.mib + Test2.mib \ + Test3.mib SPECS = snmp.spec snmp.spec.vxworks diff --git a/lib/snmp/test/snmp_SUITE.erl b/lib/snmp/test/snmp_SUITE.erl index b6d72da2fa..22b9c64588 100644 --- a/lib/snmp/test/snmp_SUITE.erl +++ b/lib/snmp/test/snmp_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2011. All Rights Reserved. +%% Copyright Ericsson AB 1997-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -19,6 +19,8 @@ -module(snmp_SUITE). +-include("snmp_test_lib.hrl"). + -export([all/0, suite/0, groups/0, @@ -39,6 +41,21 @@ end_per_testcase(_Case, Config) when is_list(Config) -> Config. +init_per_suite(Config) when is_list(Config) -> + + ?DBG("init_per_suite -> entry with" + "~n Config: ~p", [Config]), + + Config. + +end_per_suite(Config) when is_list(Config) -> + + ?DBG("end_per_suite -> entry with" + "~n Config: ~p", [Config]), + + Config. + + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Top test case @@ -53,7 +70,8 @@ all() -> {group, manager}]. groups() -> - [{app, [], [{group, app_test}, + [ + {app, [], [{group, app_test}, {group, appup_test}]}, {compiler, [], [{group, compiler_test}]}, {misc, [], [{group, conf_test}, @@ -66,6 +84,7 @@ groups() -> {manager, [], [{group, manager_config_test}, {group, manager_user_test}, {group, manager_test}]}, + {app_test, [], [{snmp_app_test, all}]}, {appup_test, [], [{snmp_appup_test, all}]}, {compiler_test, [], [{snmp_compiler_test, all}]}, @@ -78,17 +97,25 @@ groups() -> {agent_test, [], [{snmp_agent_test, all}]}, {manager_config_test, [], [{snmp_manager_config_test, all}]}, {manager_user_test, [], [{snmp_manager_user_test, all}]}, - {manager_test, [], [{snmp_manager_test, all}]}]. + {manager_test, [], [{snmp_manager_test, all}]} + ]. -init_per_suite(Config) -> - Config. -end_per_suite(_Config) -> - ok. +init_per_group(GroupName, Config0) -> -init_per_group(_GroupName, Config) -> - Config. + ?DBG("init_per_group -> entry with" + "~n GroupName: ~p" + "~n Config0: ~p", [GroupName, Config0]), + + %% Group name is not really the suite name + %% (but it is a good enough approximation), + %% but it does not matter since we only need + %% it to be unique. + snmp_test_lib:init_suite_top_dir(GroupName, Config0). + end_per_group(_GroupName, Config) -> - Config. + lists:keydelete(snmp_suite_top_dir, 1, Config). + + diff --git a/lib/snmp/test/snmp_agent_test.erl b/lib/snmp/test/snmp_agent_test.erl index e968bc65b1..8ee5dd534d 100644 --- a/lib/snmp/test/snmp_agent_test.erl +++ b/lib/snmp/test/snmp_agent_test.erl @@ -224,52 +224,82 @@ groups() -> }, {tickets2, [], [otp8395, otp9884]}, {otp_4394, [], [otp_4394_test]}, - {otp_7157, [], [otp_7157_test] - } + {otp_7157, [], [otp_7157_test]} ]. -init_per_group(all_tcs, Config) -> - init_all(Config); -init_per_group(otp_7157, Config) -> - init_otp_7157(Config); -init_per_group(otp_4394, Config) -> - init_otp_4394(Config); -init_per_group(v2_inform, Config) -> - init_v2_inform(Config); -init_per_group(multiple_reqs_2, Config) -> - init_mul(Config); -init_per_group(multiple_reqs, Config) -> - init_mul(Config); -init_per_group(test_multi_threaded, Config) -> - init_mt(Config); -init_per_group(test_v3, Config) -> - init_v3(Config); -init_per_group(test_v1_v2, Config) -> - init_v1_v2(Config); -init_per_group(test_v2, Config) -> - init_v2(Config); -init_per_group(test_v1, Config) -> - init_v1(Config); -init_per_group(misc, Config) -> - init_misc(Config); -init_per_group(mib_storage_varm_mnesia, Config) -> - init_varm_mib_storage_mnesia(Config); -init_per_group(mib_storage_varm_dets, Config) -> - init_varm_mib_storage_dets(Config); -init_per_group(mib_storage_size_check_mnesia, Config) -> - init_size_check_msm(Config); -init_per_group(mib_storage_size_check_dets, Config) -> - init_size_check_msd(Config); -init_per_group(mib_storage_size_check_ets, Config) -> - init_size_check_mse(Config); -init_per_group(mib_storage_mnesia, Config) -> - init_mib_storage_mnesia(Config); -init_per_group(mib_storage_dets, Config) -> - init_mib_storage_dets(Config); -init_per_group(mib_storage_ets, Config) -> - init_mib_storage_ets(Config); -init_per_group(_GroupName, Config) -> - Config. + +init_per_suite(Config0) when is_list(Config0) -> + + ?DBG("init_per_suite -> entry with" + "~n Config0: ~p", [Config0]), + + Config1 = snmp_test_lib:init_suite_top_dir(?MODULE, Config0), + Config2 = snmp_test_lib:fix_data_dir(Config1), + + %% Mib-dirs + MibDir = snmp_test_lib:lookup(data_dir, Config2), + StdMibDir = filename:join([code:priv_dir(snmp), "mibs"]), + + Config3 = [{mib_dir, MibDir}, {std_mib_dir, StdMibDir} | Config2], + + ?DBG("init_per_suite -> end with" + "~n Config3: ~p", [Config3]), + + Config3. + +end_per_suite(Config) when is_list(Config) -> + + ?DBG("end_per_suite -> entry with" + "~n Config: ~p", [Config]), + + Config. + + +init_per_group(all_tcs = GroupName, Config) -> + init_all(snmp_test_lib:init_group_top_dir(GroupName, Config)); +init_per_group(otp_7157 = GroupName, Config) -> + init_otp_7157(snmp_test_lib:init_group_top_dir(GroupName, Config)); +init_per_group(otp_4394 = GroupName, Config) -> + init_otp_4394(snmp_test_lib:init_group_top_dir(GroupName, Config)); +init_per_group(v2_inform = GroupName, Config) -> + init_v2_inform(snmp_test_lib:init_group_top_dir(GroupName, Config)); +init_per_group(multiple_reqs_2 = GroupName, Config) -> + init_mul(snmp_test_lib:init_group_top_dir(GroupName, Config)); +init_per_group(multiple_reqs = GroupName, Config) -> + init_mul(snmp_test_lib:init_group_top_dir(GroupName, Config)); +init_per_group(test_multi_threaded = GroupName, Config) -> + init_mt(snmp_test_lib:init_group_top_dir(GroupName, Config)); +init_per_group(test_v3 = GroupName, Config) -> + init_v3(snmp_test_lib:init_group_top_dir(GroupName, Config)); +init_per_group(test_v1_v2 = GroupName, Config) -> + init_v1_v2(snmp_test_lib:init_group_top_dir(GroupName, Config)); +init_per_group(test_v2 = GroupName, Config) -> + init_v2(snmp_test_lib:init_group_top_dir(GroupName, Config)); +init_per_group(test_v1 = GroupName, Config) -> + init_v1(snmp_test_lib:init_group_top_dir(GroupName, Config)); +init_per_group(misc = GroupName, Config) -> + init_misc(snmp_test_lib:init_group_top_dir(GroupName, Config)); +init_per_group(mib_storage_varm_mnesia = GroupName, Config) -> + init_varm_mib_storage_mnesia(snmp_test_lib:init_group_top_dir(GroupName, + Config)); +init_per_group(mib_storage_varm_dets = GroupName, Config) -> + init_varm_mib_storage_dets(snmp_test_lib:init_group_top_dir(GroupName, + Config)); +init_per_group(mib_storage_size_check_mnesia = GroupName, Config) -> + init_size_check_msm(snmp_test_lib:init_group_top_dir(GroupName, Config)); +init_per_group(mib_storage_size_check_dets = GroupName, Config) -> + init_size_check_msd(snmp_test_lib:init_group_top_dir(GroupName, Config)); +init_per_group(mib_storage_size_check_ets = GroupName, Config) -> + init_size_check_mse(snmp_test_lib:init_group_top_dir(GroupName, Config)); +init_per_group(mib_storage_mnesia = GroupName, Config) -> + init_mib_storage_mnesia(snmp_test_lib:init_group_top_dir(GroupName, + Config)); +init_per_group(mib_storage_dets = GroupName, Config) -> + init_mib_storage_dets(snmp_test_lib:init_group_top_dir(GroupName, Config)); +init_per_group(mib_storage_ets = GroupName, Config) -> + init_mib_storage_ets(snmp_test_lib:init_group_top_dir(GroupName, Config)); +init_per_group(GroupName, Config) -> + snmp_test_lib:init_group_top_dir(GroupName, Config). end_per_group(all_tcs, Config) -> finish_all(Config); @@ -320,38 +350,36 @@ init_per_testcase(otp8395 = Case, Config) when is_list(Config) -> ?DBG("init_per_testcase -> entry with" "~n Case: ~p" "~n Config: ~p", [Case, Config]), - Config2 = init_per_testcase2(Case, init_per_suite(Config)), - otp8395({init, Config2}); + otp8395({init, init_per_testcase2(Case, Config)}); init_per_testcase(otp9884 = Case, Config) when is_list(Config) -> ?DBG("init_per_testcase -> entry with" "~n Case: ~p" "~n Config: ~p", [Case, Config]), - Config2 = init_per_testcase2(Case, init_per_suite(Config)), - otp9884({init, Config2}); + otp9884({init, init_per_testcase2(Case, Config)}); init_per_testcase(otp_7157_test = _Case, Config) when is_list(Config) -> ?DBG("init_per_testcase -> entry with" "~n Case: ~p" "~n Config: ~p", [_Case, Config]), Dog = ?WD_START(?MINS(1)), - [{watchdog, Dog}|Config]; + [{watchdog, Dog} | Config ]; init_per_testcase(v2_inform_i = _Case, Config) when is_list(Config) -> ?DBG("init_per_testcase -> entry with" "~n Case: ~p" "~n Config: ~p", [_Case, Config]), Dog = ?WD_START(?MINS(10)), - [{watchdog, Dog}|Config]; + [{watchdog, Dog} | Config ]; init_per_testcase(v3_inform_i = _Case, Config) when is_list(Config) -> ?DBG("init_per_testcase -> entry with" "~n Case: ~p" "~n Config: ~p", [_Case, Config]), Dog = ?WD_START(?MINS(10)), - [{watchdog, Dog}|Config]; + [{watchdog, Dog} | Config ]; init_per_testcase(_Case, Config) when is_list(Config) -> ?DBG("init_per_testcase -> entry with" "~n Case: ~p" "~n Config: ~p", [_Case, Config]), Dog = ?WD_START(?MINS(6)), - [{watchdog, Dog}|Config]. + [{watchdog, Dog}| Config ]. end_per_testcase(otp8395, Config) when is_list(Config) -> otp8395({fin, Config}); @@ -366,65 +394,13 @@ end_per_testcase(_Case, Config) when is_list(Config) -> Config. -init_per_suite(Config) -> - ?DBG("init_per_suite -> entry with" - "~n Config: ~p", [Config]), - - %% Suite root dir for test suite - PrivDir = ?config(priv_dir, Config), - - %% Create top-directory for this sub-suite - SuiteTopDir = filename:join([PrivDir, ?MODULE]), - case file:make_dir(SuiteTopDir) of - ok -> - ok; - {error, eexist} -> - %% This can happen since this is not really a - %% suite-init function. - ok; - {error, Reason} -> - ?FAIL({failed_creating_suite_top_dir, SuiteTopDir, Reason}) - end, - - - %% -- - %% Fix config (data-dir is not correct): - %% - - Config1 = fix_data_dir(Config), - %% Config1 = Config, - - %% Mib-dirs - MibDir = ?config(data_dir, Config1), - StdMibDir = filename:join([code:priv_dir(snmp), "mibs"]), - - Config2 = [{suite_top_dir, SuiteTopDir}, - {mib_dir, MibDir}, - {std_mib_dir, StdMibDir} | Config1], - - ?DBG("init_per_suite -> done when" - "~n Config2: ~p", [Config2]), - Config2. - -%% end_per_suite(Config) -> -end_per_suite(Config) -> - Config. - -fix_data_dir(Config) -> - DataDir0 = ?config(data_dir, Config), - DataDir1 = filename:split(filename:absname(DataDir0)), - [_|DataDir2] = lists:reverse(DataDir1), - DataDir = filename:join(lists:reverse(DataDir2) ++ [?snmp_test_data]), - Config1 = lists:keydelete(data_dir, 1, Config), - [{data_dir, DataDir} | Config1]. +init_per_testcase2(Case, Config) -> + ?DBG("end_per_testcase2 -> entry with" + "~n Case: ~p" + "~n Config: ~p", [Case, Config]), -init_per_testcase2(Case, Config) -> - SuiteToDir = ?config(suite_top_dir, Config), - - %% Create top-directory for this test-case - CaseTopDir = filename:join([SuiteToDir, Case]), - ok = file:make_dir(CaseTopDir), + CaseTopDir = snmp_test_lib:init_testcase_top_dir(Case, Config), %% Create agent top-dir(s) AgentTopDir = filename:join([CaseTopDir, agent]), @@ -623,19 +599,19 @@ mib_storage_mnesia_cases() -> msm_mib_of]. mse_size_check_cases() -> -[mse_size_check]. + [mse_size_check]. msd_size_check_cases() -> -[msd_size_check]. + [msd_size_check]. msm_size_check_cases() -> -[msm_size_check]. + [msm_size_check]. varm_mib_storage_dets_cases() -> -[msd_varm_mib_start]. + [msd_varm_mib_start]. varm_mib_storage_mnesia_cases() -> -[msm_varm_mib_start]. + [msm_varm_mib_start]. init_mib_storage_ets(Config) when is_list(Config) -> ?LOG("init_mib_storage_ets -> entry", []), @@ -644,36 +620,37 @@ init_mib_storage_ets(Config) when is_list(Config) -> init_mib_storage_dets(Config) when is_list(Config) -> ?LOG("init_mib_storage_ets -> entry", []), - ?line AgentDir = ?GCONF(agent_dir, Config), - MibStorage = {snmp_mib_storage,{dets,AgentDir}}, + ?line AgentDbDir = ?GCONF(agent_db_dir, Config), + MibStorage = {snmp_mib_storage, {dets, AgentDbDir}}, init_ms(Config, [MibStorage]). init_mib_storage_mnesia(Config) when is_list(Config) -> ?LOG("init_mib_storage_ets -> entry", []), - MibStorage = {snmp_mib_storage,{mnesia,[]}}, + MibStorage = {snmp_mib_storage, {mnesia,[]}}, init_ms(Config, [MibStorage]). init_ms(Config, Opts) when is_list(Config) -> ?LOG("init_mib_storage_ets -> entry", []), - ?line SaNode = ?GCONF(snmp_sa, Config), + ?line SaNode = ?GCONF(snmp_sa, Config), ?line create_tables(SaNode), - ?line AgentDir = ?GCONF(agent_dir, Config), - ?line MgrDir = ?GCONF(mgr_dir, Config), - ?line Ip = ?GCONF(ip, Config), - ?line config([v1], MgrDir, AgentDir, tuple_to_list(Ip), tuple_to_list(Ip)), + ?line AgentConfDir = ?GCONF(agent_conf_dir, Config), + ?line MgrDir = ?GCONF(mgr_dir, Config), + ?line Ip = ?GCONF(ip, Config), + ?line config([v1], MgrDir, AgentConfDir, + tuple_to_list(Ip), tuple_to_list(Ip)), MasterAgentVerbosity = {snmp_master_agent_verbosity, trace}, MibsVerbosity = {snmp_mibserver_verbosity, trace}, SymStoreVerbosity = {snmp_symbolic_store_verbosity, trace}, - Opts1 = [MasterAgentVerbosity,MibsVerbosity,SymStoreVerbosity|Opts], - [{vsn, v1} | start_v1_agent(Config,Opts1)]. + Opts1 = [MasterAgentVerbosity, MibsVerbosity, SymStoreVerbosity | Opts], + [{vsn, v1} | start_v1_agent(Config, Opts1)]. init_size_check_mse(Config) when is_list(Config) -> MibStorage = {snmp_mib_storage, ets}, init_size_check_ms(Config, [MibStorage]). init_size_check_msd(Config) when is_list(Config) -> - AgentDir = ?GCONF(agent_dir, Config), - MibStorage = {snmp_mib_storage, {dets, AgentDir}}, + AgentDbDir = ?GCONF(agent_db_dir, Config), + MibStorage = {snmp_mib_storage, {dets, AgentDbDir}}, init_size_check_ms(Config, [MibStorage]). init_size_check_msm(Config) when is_list(Config) -> @@ -695,22 +672,24 @@ init_size_check_ms(Config, Opts) when is_list(Config) -> ?SKIP({failed_starting_crypto, Reason}) end, create_tables(SaNode), - AgentDir = ?GCONF(agent_dir, Config), - MgrDir = ?GCONF(mgr_dir, Config), - Ip = ?GCONF(ip, Config), - ?line ok = - config([v3], MgrDir, AgentDir, tuple_to_list(Ip), tuple_to_list(Ip)), + AgentConfDir = ?GCONF(agent_conf_dir, Config), + MgrDir = ?GCONF(mgr_dir, Config), + Ip = ?GCONF(ip, Config), + ?line ok = config([v3], MgrDir, AgentConfDir, + tuple_to_list(Ip), tuple_to_list(Ip)), [{vsn, v3} | start_v3_agent(Config, Opts)]. init_varm_mib_storage_dets(Config) when is_list(Config) -> ?LOG("init_varm_mib_storage_dets -> entry", []), - ?line SaNode = ?GCONF(snmp_sa, Config), + ?line SaNode = ?GCONF(snmp_sa, Config), ?line create_tables(SaNode), - ?line AgentDir = ?GCONF(agent_dir, Config), - ?line MgrDir = ?GCONF(mgr_dir, Config), - ?line Ip = ?GCONF(ip, Config), - ?line config([v1], MgrDir, AgentDir, tuple_to_list(Ip), tuple_to_list(Ip)), - MibStorage = {snmp_mib_storage,{dets,AgentDir}}, + ?line AgentDbDir = ?GCONF(agent_db_dir, Config), + ?line AgentConfDir = ?GCONF(agent_conf_dir, Config), + ?line MgrDir = ?GCONF(mgr_dir, Config), + ?line Ip = ?GCONF(ip, Config), + ?line config([v1], MgrDir, AgentConfDir, + tuple_to_list(Ip), tuple_to_list(Ip)), + MibStorage = {snmp_mib_storage, {dets, AgentDbDir}}, MasterAgentVerbosity = {snmp_master_agent_verbosity, trace}, MibsVerbosity = {snmp_mibserver_verbosity, trace}, SymStoreVerbosity = {snmp_symbolic_store_verbosity, trace}, @@ -719,12 +698,13 @@ init_varm_mib_storage_dets(Config) when is_list(Config) -> init_varm_mib_storage_mnesia(Config) when is_list(Config) -> ?LOG("init_varm_mib_storage_mnesia -> entry", []), - ?line SaNode = ?GCONF(snmp_sa, Config), + ?line SaNode = ?GCONF(snmp_sa, Config), ?line create_tables(SaNode), - ?line AgentDir = ?GCONF(agent_dir, Config), - ?line MgrDir = ?GCONF(mgr_dir, Config), - ?line Ip = ?GCONF(ip, Config), - ?line config([v1], MgrDir, AgentDir, tuple_to_list(Ip), tuple_to_list(Ip)), + ?line AgentConfDir = ?GCONF(agent_conf_dir, Config), + ?line MgrDir = ?GCONF(mgr_dir, Config), + ?line Ip = ?GCONF(ip, Config), + ?line config([v1], MgrDir, AgentConfDir, + tuple_to_list(Ip), tuple_to_list(Ip)), MibStorage = {snmp_mib_storage,{mnesia,[]}}, MasterAgentVerbosity = {snmp_master_agent_verbosity, trace}, MibsVerbosity = {snmp_mibserver_verbosity, trace}, @@ -1189,10 +1169,11 @@ v1_cases() -> init_v1(Config) when is_list(Config) -> ?line SaNode = ?config(snmp_sa, Config), ?line create_tables(SaNode), - ?line AgentDir = ?config(agent_dir, Config), + ?line AgentConfDir = ?config(agent_conf_dir, Config), ?line MgrDir = ?config(mgr_dir, Config), ?line Ip = ?config(ip, Config), - ?line config([v1], MgrDir, AgentDir, tuple_to_list(Ip), tuple_to_list(Ip)), + ?line config([v1], MgrDir, AgentConfDir, + tuple_to_list(Ip), tuple_to_list(Ip)), [{vsn, v1} | start_v1_agent(Config)]. finish_v1(Config) when is_list(Config) -> @@ -1232,10 +1213,11 @@ v2_cases() -> init_v2(Config) when is_list(Config) -> SaNode = ?config(snmp_sa, Config), create_tables(SaNode), - AgentDir = ?config(agent_dir, Config), + AgentConfDir = ?config(agent_conf_dir, Config), MgrDir = ?config(mgr_dir, Config), Ip = ?config(ip, Config), - config([v2], MgrDir, AgentDir, tuple_to_list(Ip), tuple_to_list(Ip)), + config([v2], MgrDir, AgentConfDir, + tuple_to_list(Ip), tuple_to_list(Ip)), [{vsn, v2} | start_v2_agent(Config)]. finish_v2(Config) when is_list(Config) -> @@ -1251,10 +1233,11 @@ v1_v2_cases() -> init_v1_v2(Config) when is_list(Config) -> SaNode = ?config(snmp_sa, Config), create_tables(SaNode), - AgentDir = ?config(agent_dir, Config), + AgentConfDir = ?config(agent_conf_dir, Config), MgrDir = ?config(mgr_dir, Config), Ip = ?config(ip, Config), - config([v1,v2], MgrDir, AgentDir, tuple_to_list(Ip), tuple_to_list(Ip)), + config([v1,v2], MgrDir, AgentConfDir, + tuple_to_list(Ip), tuple_to_list(Ip)), [{vsn, bilingual} | start_bilingual_agent(Config)]. finish_v1_v2(Config) when is_list(Config) -> @@ -1315,10 +1298,10 @@ init_v3(Config) when is_list(Config) -> end, SaNode = ?config(snmp_sa, Config), create_tables(SaNode), - AgentDir = ?config(agent_dir, Config), + AgentConfDir = ?config(agent_conf_dir, Config), MgrDir = ?config(mgr_dir, Config), Ip = ?config(ip, Config), - ?line ok = config([v3], MgrDir, AgentDir, + ?line ok = config([v3], MgrDir, AgentConfDir, tuple_to_list(Ip), tuple_to_list(Ip)), [{vsn, v3} | start_v3_agent(Config)]. @@ -1338,11 +1321,11 @@ mt_cases() -> init_mt(Config) when is_list(Config) -> SaNode = ?config(snmp_sa, Config), create_tables(SaNode), - AgentDir = ?config(agent_dir, Config), + AgentConfDir = ?config(agent_conf_dir, Config), MgrDir = ?config(mgr_dir, Config), Ip = ?config(ip, Config), - ?line ok = - config([v2], MgrDir, AgentDir, tuple_to_list(Ip), tuple_to_list(Ip)), + ?line ok = config([v2], MgrDir, AgentConfDir, + tuple_to_list(Ip), tuple_to_list(Ip)), [{vsn, v2} | start_multi_threaded_agent(Config)]. finish_mt(Config) when is_list(Config) -> @@ -1421,7 +1404,13 @@ simple(Config) when is_list(Config) -> ?P(simple), init_case(Config), - try_test(simple_standard_test). + try_test(simple_standard_test), + + p("Display log"), + display_log(Config), + + p("done"), + ok. simple_2(X) -> ?P(simple_2), simple(X). @@ -1601,7 +1590,7 @@ change_target_addr_config(Config) when is_list(Config) -> try_test(ma_trap1, [MA]), ?LOG("change_target_addr_config -> set silence verbosity for local_db",[]), - ?line snmpa:verbosity(local_db,silence), + ?line snmpa:verbosity(local_db, silence), %% Start new dummy listener ?LOG("change_target_addr_config -> start dummy manager",[]), @@ -1609,9 +1598,9 @@ change_target_addr_config(Config) when is_list(Config) -> %% Reconfigure ?LOG("change_target_addr_config -> reconfigure",[]), - AgentDir = ?config(agent_dir, Config), - ?line rewrite_target_addr_conf(AgentDir, NewPort), - ?line snmp_target_mib:reconfigure(AgentDir), + AgentConfDir = ?config(agent_conf_dir, Config), + ?line rewrite_target_addr_conf(AgentConfDir, NewPort), + ?line snmp_target_mib:reconfigure(AgentConfDir), %% Send the trap again ?LOG("change_target_addr_config -> send trap again",[]), @@ -1624,7 +1613,7 @@ change_target_addr_config(Config) when is_list(Config) -> ?line ok = dummy_manager_stop(Pid), ?LOG("change_target_addr_config -> reset target address config",[]), - ?line reset_target_addr_conf(AgentDir), + ?line reset_target_addr_conf(AgentConfDir), ?LOG("change_target_addr_config -> unload TestTrap",[]), ?line unload_master("TestTrap"). @@ -2067,7 +2056,7 @@ v3_inform(_X) -> {req, [], {conf, init_v3_inform, [v3_inform_i], finish_v3_inform}}. init_v2_inform(Config) when is_list(Config) -> - _Dir = ?config(agent_dir, Config), + _Dir = ?config(agent_conf_dir, Config), %% snmp_internal_mib:configure(Dir), Config. @@ -2075,7 +2064,7 @@ init_v3_inform(X) -> init_v2_inform(X). finish_v2_inform(Config) when is_list(Config) -> - _Dir = ?config(agent_dir, Config), + _Dir = ?config(agent_conf_dir, Config), %% snmp_internal_mib:configure(Dir), Config. @@ -2377,9 +2366,9 @@ v3_md5_auth(Config) when is_list(Config) -> ?P1("Testing MD5 authentication...takes a few seconds..."), - AgentDir = ?config(agent_dir, Config), - ?line rewrite_target_params_conf(AgentDir, "authMD5", authNoPriv), - ?line snmp_target_mib:reconfigure(AgentDir), + AgentConfDir = ?config(agent_conf_dir, Config), + ?line rewrite_target_params_conf(AgentConfDir, "authMD5", authNoPriv), + ?line snmp_target_mib:reconfigure(AgentConfDir), MA = whereis(snmp_master_agent), @@ -2388,14 +2377,14 @@ v3_md5_auth(Config) when is_list(Config) -> ?line load_master("TestTrapv2"), try_test(v3_sync, [[{v2_proc, []}, - {ma_v2_trap1, [MA]}, - {v3_inform_sync, [MA]}]], - [{sec_level, authNoPriv}, {user, "authMD5"}]), + {ma_v2_trap1, [MA]}, + {v3_inform_sync, [MA]}]], + [{sec_level, authNoPriv}, {user, "authMD5"}]), ?line unload_master("TestTrapv2"), ?line unload_master("TestTrap"), ?line unload_master("Test2"), - ?line reset_target_params_conf(AgentDir). + ?line reset_target_params_conf(AgentConfDir). v3_sha_auth(suite) -> []; v3_sha_auth(Config) when is_list(Config) -> @@ -2404,9 +2393,9 @@ v3_sha_auth(Config) when is_list(Config) -> ?P1("Testing SHA authentication...takes a few seconds..."), - AgentDir = ?config(agent_dir, Config), - ?line rewrite_target_params_conf(AgentDir, "authSHA", authNoPriv), - ?line snmp_target_mib:reconfigure(AgentDir), + AgentConfDir = ?config(agent_conf_dir, Config), + ?line rewrite_target_params_conf(AgentConfDir, "authSHA", authNoPriv), + ?line snmp_target_mib:reconfigure(AgentConfDir), MA = whereis(snmp_master_agent), @@ -2415,14 +2404,14 @@ v3_sha_auth(Config) when is_list(Config) -> ?line load_master("TestTrapv2"), try_test(v3_sync, [[{v2_proc, []}, - {ma_v2_trap1, [MA]}, - {v3_inform_sync, [MA]}]], - [{sec_level, authNoPriv}, {user, "authSHA"}]), + {ma_v2_trap1, [MA]}, + {v3_inform_sync, [MA]}]], + [{sec_level, authNoPriv}, {user, "authSHA"}]), ?line unload_master("TestTrapv2"), ?line unload_master("TestTrap"), ?line unload_master("Test2"), - ?line reset_target_params_conf(AgentDir). + ?line reset_target_params_conf(AgentConfDir). v3_des_priv(suite) -> []; v3_des_priv(Config) when is_list(Config) -> @@ -2431,9 +2420,9 @@ v3_des_priv(Config) when is_list(Config) -> ?P1("Testing DES encryption...takes a few seconds..."), - AgentDir = ?config(agent_dir, Config), - ?line rewrite_target_params_conf(AgentDir, "privDES", authPriv), - ?line snmp_target_mib:reconfigure(AgentDir), + AgentConfDir = ?config(agent_conf_dir, Config), + ?line rewrite_target_params_conf(AgentConfDir, "privDES", authPriv), + ?line snmp_target_mib:reconfigure(AgentConfDir), MA = whereis(snmp_master_agent), @@ -2444,14 +2433,14 @@ v3_des_priv(Config) when is_list(Config) -> ?line load_master("TestTrapv2"), try_test(v3_sync, [[{v2_proc, []}, - {ma_v2_trap1, [MA]}, - {v3_inform_sync, [MA]}]], - [{sec_level, authPriv}, {user, "privDES"}]), + {ma_v2_trap1, [MA]}, + {v3_inform_sync, [MA]}]], + [{sec_level, authPriv}, {user, "privDES"}]), ?line unload_master("TestTrapv2"), ?line unload_master("TestTrap"), ?line unload_master("Test2"), - ?line reset_target_params_conf(AgentDir). + ?line reset_target_params_conf(AgentConfDir). %% -define(usmStatsNotInTimeWindows_instance, [1,3,6,1,6,3,15,1,1,2,0]). @@ -4795,7 +4784,7 @@ snmp_user_based_sm_mib_3(Config) when is_list(Config) -> ?P(snmp_user_based_sm_mib_3), init_case(Config), - _AgentDir = ?config(agent_dir, Config), + _AgentDir = ?config(agent_conf_dir, Config), ?line load_master_std("SNMP-USER-BASED-SM-MIB"), %% The newUser used here already has VACM access. @@ -5727,28 +5716,28 @@ otp_3725_test(MaNode) -> init_otp_4394(Config) when is_list(Config) -> ?DBG("init_otp_4394 -> entry with" "~n Config: ~p", [Config]), - ?line AgentDir = ?config(agent_dir, Config), - ?line MgrDir = ?config(mgr_dir, Config), - ?line Ip = ?config(ip, Config), - ?line otp_4394_config(AgentDir, MgrDir, Ip), + ?line AgentConfDir = ?config(agent_conf_dir, Config), + ?line MgrDir = ?config(mgr_dir, Config), + ?line Ip = ?config(ip, Config), + ?line otp_4394_config(AgentConfDir, MgrDir, Ip), MasterAgentVerbosity = {master_agent_verbosity, trace}, NetIfVerbosity = {net_if_verbosity, trace}, - Opts = [MasterAgentVerbosity,NetIfVerbosity], - [{vsn, v1} | start_v1_agent(Config,Opts)]. + Opts = [MasterAgentVerbosity, NetIfVerbosity], + [{vsn, v1} | start_v1_agent(Config, Opts)]. -otp_4394_config(AgentDir, MgrDir, Ip0) -> +otp_4394_config(AgentConfDir, MgrDir, Ip0) -> ?DBG("otp_4394_config -> entry with" - "~n AgentDir: ~p" - "~n MgrDir: ~p" - "~n Ip0: ~p", [AgentDir, MgrDir, Ip0]), + "~n AgentConfDir: ~p" + "~n MgrDir: ~p" + "~n Ip0: ~p", [AgentConfDir, MgrDir, Ip0]), Vsn = [v1], Ip = tuple_to_list(Ip0), - ?line snmp_config:write_agent_snmp_files(AgentDir, Vsn, Ip, + ?line snmp_config:write_agent_snmp_files(AgentConfDir, Vsn, Ip, ?TRAP_UDP, Ip, 4000, "OTP-4394 test"), - ?line case update_usm(Vsn, AgentDir) of + ?line case update_usm(Vsn, AgentConfDir) of true -> - ?line copy_file(filename:join(AgentDir, "usm.conf"), + ?line copy_file(filename:join(AgentConfDir, "usm.conf"), filename:join(MgrDir, "usm.conf")), ?line update_usm_mgr(Vsn, MgrDir); false -> @@ -5756,8 +5745,8 @@ otp_4394_config(AgentDir, MgrDir, Ip0) -> end, C1 = {"a", "all-rights", "initial", "", "pc"}, C2 = {"c", "secret", "secret_name", "", "secret_tag"}, - ?line write_community_conf(AgentDir, [C1, C2]), - ?line update_vacm(Vsn, AgentDir), + ?line write_community_conf(AgentConfDir, [C1, C2]), + ?line update_vacm(Vsn, AgentConfDir), Ta1 = {"shelob v1", [134,138,177,177], 5000, 1500, 3, %% Anv�nd Ip och modda "pc1", @@ -5771,9 +5760,9 @@ otp_4394_config(AgentDir, MgrDir, Ip0) -> "target_v1", "", %% [255,255,255,255,0,0], [], 2048}, - ?line write_target_addr_conf(AgentDir, [Ta1, Ta2]), - ?line write_target_params_conf(AgentDir, Vsn), - ?line write_notify_conf(AgentDir), + ?line write_target_addr_conf(AgentConfDir, [Ta1, Ta2]), + ?line write_target_params_conf(AgentConfDir, Vsn), + ?line write_notify_conf(AgentConfDir), ok. @@ -5826,10 +5815,11 @@ init_otp_7157(Config) when is_list(Config) -> ?DBG("init_otp_7157 -> entry with" "~n Config: ~p", [Config]), - ?line AgentDir = ?config(agent_dir, Config), + ?line AgentConfDir = ?config(agent_conf_dir, Config), ?line MgrDir = ?config(mgr_dir, Config), ?line Ip = ?config(ip, Config), - ?line config([v2], MgrDir, AgentDir, tuple_to_list(Ip), tuple_to_list(Ip)), + ?line config([v2], MgrDir, AgentConfDir, + tuple_to_list(Ip), tuple_to_list(Ip)), MasterAgentVerbosity = {master_agent_verbosity, trace}, NetIfVerbosity = {net_if_verbosity, trace}, Opts = [MasterAgentVerbosity, NetIfVerbosity], @@ -6562,8 +6552,8 @@ write_community_conf(Dir, Conf) -> write_target_addr_conf(Dir, Conf) -> snmp_agent_test_lib:write_target_addr_conf(Dir, Conf). -write_target_addr_conf(Dir, ManagerIp, UDP, Vsns) -> - snmp_agent_test_lib:write_target_addr_conf(Dir, ManagerIp, UDP, Vsns). +%% write_target_addr_conf(Dir, ManagerIp, UDP, Vsns) -> +%% snmp_agent_test_lib:write_target_addr_conf(Dir, ManagerIp, UDP, Vsns). rewrite_target_addr_conf(Dir, NewPort) -> snmp_agent_test_lib:rewrite_target_addr_conf(Dir, NewPort). @@ -6596,9 +6586,42 @@ copy_file(From, To) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +display_log(Config) -> + case lists:keysearch(agent_log_dir, 1, Config) of + {value, {_, Dir}} -> + case lists:keysearch(snmp_master, 1, Config) of + {value, {_, Node}} -> + LogDir = Dir, + Mibs = [], + OutFile = filename:join(LogDir, "snmpa_log.txt"), + p("~n" + "=========================" + " < Audit Trail Log > " + "=========================" + "~n"), + rcall(Node, snmpa, log_to_txt, [LogDir, Mibs, OutFile]), + rcall(Node, snmpa, log_to_io, [LogDir, Mibs]), + p("~n" + "=========================" + " < / Audit Trail Log > " + "=========================" + "~n", []); + false -> + p("display_log -> no agent node found"), + ok + end; + false -> + p("display_log -> no agent log dir found: " + "~n ~p", [Config]), + ok + end. + + +%% ------ + display_memory_usage() -> Info = snmpa:info(snmp_master_agent), - AMU = display_agent_memory_uasge(Info), + AMU = display_agent_memory_usage(Info), NIMU = display_net_if_memory_usage(Info), NSMU = display_note_store_memory_usage(Info), SSMU = display_symbolic_store_memory_usage(Info), @@ -6608,7 +6631,7 @@ display_memory_usage() -> AMU ++ NIMU ++ NSMU ++ SSMU ++ LDBMU ++ MSMU, []), ok. -display_agent_memory_uasge(Info) -> +display_agent_memory_usage(Info) -> AgentInfo = lists_key1search(agent, Info), ProcMem = lists_key1search([process_memory,master_agent], AgentInfo), @@ -6717,3 +6740,27 @@ lists_key1search(Key, List) when is_atom(Key) -> regs() -> lists:sort(registered()). + +%% ------ + +rcall(Node, Mod, Func, Args) -> + case rpc:call(Node, Mod, Func, Args) of + {badrpc, nodedown} -> + ?FAIL({rpc_failure, Node}); + Else -> + Else + end. + + +%% ------ + +p(F) -> + p(F, []). + +p(F, A) -> + io:format("*** [~s] ***" + "~n" ++ F ++ "~n", [formated_timestamp()|A]). + +formated_timestamp() -> + snmp_test_lib:formated_timestamp(). + diff --git a/lib/snmp/test/snmp_agent_test_lib.erl b/lib/snmp/test/snmp_agent_test_lib.erl index 084b3ee8da..cd9a87eab8 100644 --- a/lib/snmp/test/snmp_agent_test_lib.erl +++ b/lib/snmp/test/snmp_agent_test_lib.erl @@ -119,20 +119,10 @@ %%% didn't undo (since it failed). %%%----------------------------------------------------------------- -init_all(Config0) when is_list(Config0) -> - ?LOG("init_all -> entry with" - "~n Config0: ~p",[Config0]), - - %% -- - %% Fix config: - %% +init_all(Config) when is_list(Config) -> - DataDir0 = ?config(data_dir, Config0), - DataDir1 = filename:split(filename:absname(DataDir0)), - [_|DataDir2] = lists:reverse(DataDir1), - DataDir3 = filename:join(lists:reverse(DataDir2) ++ [?snmp_test_data]), - Config1 = lists:keydelete(data_dir, 1, Config0), - Config = [{data_dir, DataDir3 ++ "/"}|Config1], + ?LOG("init_all -> entry with" + "~n Config: ~p",[Config]), %% -- %% Start nodes @@ -143,34 +133,43 @@ init_all(Config0) when is_list(Config0) -> %% -- - %% Create necessary files + %% Create necessary files ( and dirs ) %% - PrivDir = ?config(priv_dir, Config), - ?DBG("init_all -> PrivDir ~p", [PrivDir]), + SuiteTopDir = ?config(snmp_suite_top_dir, Config), + ?DBG("init_all -> SuiteTopDir ~p", [SuiteTopDir]), - TopDir = filename:join(PrivDir, snmp_agent_test), - case file:make_dir(TopDir) of - ok -> - ok; - {error, eexist} -> - ok; - Error -> - ?FAIL({failed_creating_subsuite_top_dir, Error}) - end, + AgentDir = filename:join(SuiteTopDir, "agent/"), + ?line ok = file:make_dir(AgentDir), + ?DBG("init_all -> AgentDir ~p", [AgentDir]), - DataDir = ?config(data_dir, Config), - ?DBG("init_all -> DataDir ~p", [DataDir]), + AgentDbDir = filename:join(AgentDir, "db/"), + ?line ok = file:make_dir(AgentDbDir), + ?DBG("init_all -> AgentDbDir ~p", [AgentDbDir]), - ?line ok = file:make_dir(MgrDir = filename:join(TopDir, "mgr_dir/")), - ?DBG("init_all -> MgrDir ~p", [MgrDir]), + AgentLogDir = filename:join(AgentDir, "log/"), + ?line ok = file:make_dir(AgentLogDir), + ?DBG("init_all -> AgentLogDir ~p", [AgentLogDir]), - ?line ok = file:make_dir(AgentDir = filename:join(TopDir, "agent_dir/")), - ?DBG("init_all -> AgentDir ~p", [AgentDir]), + AgentConfDir = filename:join(AgentDir, "conf/"), + ?line ok = file:make_dir(AgentConfDir), + ?DBG("init_all -> AgentConfDir ~p", [AgentConfDir]), - ?line ok = file:make_dir(SaDir = filename:join(TopDir, "sa_dir/")), + MgrDir = filename:join(SuiteTopDir, "mgr/"), + ?line ok = file:make_dir(MgrDir), + ?DBG("init_all -> MgrDir ~p", [MgrDir]), + + SaDir = filename:join(SuiteTopDir, "sa/"), + ?line ok = file:make_dir(SaDir), ?DBG("init_all -> SaDir ~p", [SaDir]), + SaDbDir = filename:join(SaDir, "db/"), + ?line ok = file:make_dir(SaDbDir), + ?DBG("init_all -> SaDbDir ~p", [SaDbDir]), + + %% MibDir = ?config(mib_dir, Config), + %% ?DBG("init_all -> MibDir ~p", [DataDir]), + %% -- %% Start and initiate mnesia @@ -184,11 +183,11 @@ init_all(Config0) when is_list(Config0) -> ?DBG("init_all -> application mnesia: set_env dir",[]), ?line application_controller:set_env(mnesia, dir, - filename:join(TopDir, "Mnesia1")), + filename:join(AgentDbDir, "Mnesia1")), ?DBG("init_all -> application mnesia: set_env dir on node ~p",[SaNode]), - ?line rpc:call(SaNode, application_controller, set_env, - [mnesia, dir, filename:join(TopDir, "Mnesia2")]), + ?line rpc:call(SaNode, application_controller, set_env, + [mnesia, dir, filename:join(SaDir, "Mnesia2")]), ?DBG("init_all -> create mnesia schema",[]), ?line ok = mnesia:create_schema([SaNode, node()]), @@ -199,13 +198,18 @@ init_all(Config0) when is_list(Config0) -> ?DBG("init_all -> start application mnesia on ~p",[SaNode]), ?line ok = rpc:call(SaNode, application, start, [mnesia]), Ip = ?LOCALHOST(), - [{snmp_sa, SaNode}, - {snmp_mgr, MgrNode}, - {agent_dir, AgentDir ++ "/"}, - {mgr_dir, MgrDir ++ "/"}, - {sa_dir, SaDir ++ "/"}, - {mib_dir, DataDir}, - {ip, Ip} | + [{snmp_sa, SaNode}, + {snmp_mgr, MgrNode}, + {snmp_master, node()}, + {agent_dir, AgentDir ++ "/"}, + {agent_db_dir, AgentDbDir ++ "/"}, + {agent_log_dir, AgentLogDir ++ "/"}, + {agent_conf_dir, AgentConfDir ++ "/"}, + {sa_dir, SaDir ++ "/"}, + {sa_db_dir, SaDbDir ++ "/"}, + {mgr_dir, MgrDir ++ "/"}, + %% {mib_dir, DataDir}, + {ip, Ip} | Config]. @@ -220,11 +224,14 @@ finish_all(Config) when is_list(Config) -> %% --- This one *must* be run first in each case --- init_case(Config) when is_list(Config) -> + ?DBG("init_case -> entry with" - "~n Config: ~p", [Config]), - SaNode = ?config(snmp_sa, Config), - MgrNode = ?config(snmp_mgr, Config), - MasterNode = node(), + "~n Config: ~p", [Config]), + + SaNode = ?config(snmp_sa, Config), + MgrNode = ?config(snmp_mgr, Config), + MasterNode = ?config(snmp_master, Config), + %% MasterNode = node(), SaHost = ?HOSTNAME(SaNode), MgrHost = ?HOSTNAME(MgrNode), @@ -411,7 +418,8 @@ start_v3_agent(Config, Opts) when is_list(Config) andalso is_list(Opts) -> start_bilingual_agent(Config) when is_list(Config) -> start_agent(Config, [v1,v2]). -start_bilingual_agent(Config, Opts) when is_list(Config) andalso is_list(Opts) -> +start_bilingual_agent(Config, Opts) + when is_list(Config) andalso is_list(Opts) -> start_agent(Config, [v1,v2], Opts). start_mt_agent(Config) when is_list(Config) -> @@ -423,57 +431,33 @@ start_mt_agent(Config, Opts) when is_list(Config) andalso is_list(Opts) -> start_agent(Config, Vsns) -> start_agent(Config, Vsns, []). start_agent(Config, Vsns, Opts) -> + ?LOG("start_agent -> entry (~p) with" "~n Config: ~p" "~n Vsns: ~p" "~n Opts: ~p", [node(), Config, Vsns, Opts]), - ?line AgentDir = ?config(agent_dir, Config), - ?line SaNode = ?config(snmp_sa, Config), - -%% AgentConfig = -%% [{agent_type, master}, -%% %% {multi_threaded, MultiT}, -%% %% {priority, Prio}, -%% %% {error_report_mod, ErrorReportMod}, -%% {versions, Vsns}, -%% {db_dir, AgentDir}, -%% %% {db_init_error, DbInitError}, -%% %% {set_mechanism, SetModule}, -%% %% {authentication_service, AuthModule}, -%% {audit_trail_log, [{type, read_write}, -%% {dir, AgentDir}, -%% {size, {10240, 10}}, -%% {repair, true}]}, -%% {config, [{verbosity, info}, -%% {dir, AgentDir}, -%% {force_load, false}]}, -%% {mibs, Mibs}, -%% %% {mib_storage, MibStorage}, -%% {local_db, []}, -%% {mib_server, []}, -%% {symbolic_store, []}, -%% {note_store, []}, -%% {net_if, []}, -%% %% {supervisor, SupOpts} -%% ], - + ?line AgentLogDir = ?config(agent_log_dir, Config), + ?line AgentConfDir = ?config(agent_conf_dir, Config), + ?line AgentDbDir = ?config(agent_db_dir, Config), + ?line SaNode = ?config(snmp_sa, Config), + app_env_init(vsn_init(Vsns) ++ - [{audit_trail_log, read_write_log}, - {audit_trail_log_dir, AgentDir}, - {audit_trail_log_size, {10240, 10}}, - {force_config_reload, false}, - {snmp_agent_type, master}, - {snmp_config_dir, AgentDir}, - {snmp_db_dir, AgentDir}, - {snmp_local_db_auto_repair, true}, - {snmp_local_db_verbosity, log}, - {snmp_master_agent_verbosity, trace}, - {snmp_supervisor_verbosity, trace}, - {snmp_mibserver_verbosity, log}, + [{audit_trail_log, read_write_log}, + {audit_trail_log_dir, AgentLogDir}, + {audit_trail_log_size, {10240, 10}}, + {force_config_reload, false}, + {snmp_agent_type, master}, + {snmp_config_dir, AgentConfDir}, + {snmp_db_dir, AgentDbDir}, + {snmp_local_db_auto_repair, true}, + {snmp_local_db_verbosity, log}, + {snmp_master_agent_verbosity, trace}, + {snmp_supervisor_verbosity, trace}, + {snmp_mibserver_verbosity, log}, {snmp_symbolic_store_verbosity, log}, - {snmp_note_store_verbosity, log}, - {snmp_net_if_verbosity, trace}], + {snmp_note_store_verbosity, log}, + {snmp_net_if_verbosity, trace}], Opts), @@ -1237,30 +1221,44 @@ stop_node(Node) -> %%% Configuration %%%----------------------------------------------------------------- -config(Vsns, MgrDir, AgentDir, MIp, AIp) -> - ?line snmp_config:write_agent_snmp_files(AgentDir, Vsns, MIp, - ?TRAP_UDP, AIp, 4000, +config(Vsns, MgrDir, AgentConfDir, MIp, AIp) -> + ?LOG("config -> entry with" + "~n Vsns: ~p" + "~n MgrDir: ~p" + "~n AgentConfDir: ~p" + "~n MIp: ~p" + "~n AIp: ~p", + [Vsns, MgrDir, AgentConfDir, MIp, AIp]), + ?line snmp_config:write_agent_snmp_files(AgentConfDir, Vsns, + MIp, ?TRAP_UDP, AIp, 4000, "test"), - ?line case update_usm(Vsns, AgentDir) of + ?line case update_usm(Vsns, AgentConfDir) of true -> - ?line copy_file(filename:join(AgentDir, "usm.conf"), + ?line copy_file(filename:join(AgentConfDir, "usm.conf"), filename:join(MgrDir, "usm.conf")), ?line update_usm_mgr(Vsns, MgrDir); false -> ?line ok end, - ?line update_community(Vsns, AgentDir), - ?line update_vacm(Vsns, AgentDir), - ?line write_target_addr_conf(AgentDir, MIp, ?TRAP_UDP, Vsns), - ?line write_target_params_conf(AgentDir, Vsns), - ?line write_notify_conf(AgentDir), + ?line update_community(Vsns, AgentConfDir), + ?line update_vacm(Vsns, AgentConfDir), + ?line write_target_addr_conf(AgentConfDir, MIp, ?TRAP_UDP, Vsns), + ?line write_target_params_conf(AgentConfDir, Vsns), + ?line write_notify_conf(AgentConfDir), ok. delete_files(Config) -> - Dir = ?config(agent_dir, Config), - {ok, List} = file:list_dir(Dir), + AgentDir = ?config(agent_dir, Config), + delete_files(AgentDir, [db, conf]). + +delete_files(_AgentFiles, []) -> + ok; +delete_files(AgentDir, [DirName|DirNames]) -> + Dir = filename:join(AgentDir, DirName), + {ok, Files} = file:list_dir(Dir), lists:foreach(fun(FName) -> file:delete(filename:join(Dir, FName)) end, - List). + Files), + delete_files(AgentDir, DirNames). update_usm(Vsns, Dir) -> case lists:member(v3, Vsns) of @@ -1418,8 +1416,8 @@ rewrite_target_addr_conf2(_NewPort,O) -> O. reset_target_addr_conf(Dir) -> - ?line ok = file:rename(filename:join(Dir,"target_addr.old"), - filename:join(Dir,"target_addr.conf")). + ?line ok = file:rename(filename:join(Dir, "target_addr.old"), + filename:join(Dir, "target_addr.conf")). write_target_params_conf(Dir, Vsns) -> F = fun(v1) -> {"target_v1", v1, v1, "all-rights", noAuthNoPriv}; @@ -1458,7 +1456,6 @@ copy_file(From, To) -> ok = file:write_file(To, Bin). - %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% display_memory_usage() -> diff --git a/lib/snmp/test/snmp_app_test.erl b/lib/snmp/test/snmp_app_test.erl index bc62c8d530..0a320dbbce 100644 --- a/lib/snmp/test/snmp_app_test.erl +++ b/lib/snmp/test/snmp_app_test.erl @@ -23,8 +23,9 @@ -module(snmp_app_test). -export([ - all/0,groups/0,init_per_group/2,end_per_group/2, init_per_suite/1, - end_per_suite/1, + all/0, groups/0, + init_per_group/2, end_per_group/2, + init_per_suite/1, end_per_suite/1, init_per_testcase/2, end_per_testcase/2, fields/1, @@ -52,33 +53,47 @@ %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% all() -> -Cases = [fields, modules, exportall, app_depend, - undef_funcs, {group, start_and_stop}], - Cases. + Cases = + [ + fields, + modules, + exportall, + app_depend, + undef_funcs, + {group, start_and_stop} + ], + Cases. groups() -> [{start_and_stop, [], - [start_and_stop_empty, start_and_stop_with_agent, - start_and_stop_with_manager, - start_and_stop_with_agent_and_manager, - start_epmty_and_then_agent_and_manager_and_stop, - start_with_agent_and_then_manager_and_stop, - start_with_manager_and_then_agent_and_stop]}]. + [start_and_stop_empty, + start_and_stop_with_agent, + start_and_stop_with_manager, + start_and_stop_with_agent_and_manager, + start_epmty_and_then_agent_and_manager_and_stop, + start_with_agent_and_then_manager_and_stop, + start_with_manager_and_then_agent_and_stop]}]. init_per_group(_GroupName, Config) -> - Config. + Config. end_per_group(_GroupName, Config) -> - Config. + Config. init_per_suite(Config) when is_list(Config) -> ?DISPLAY_SUITE_INFO(), + + %% Note that part of this stuff (the suite top dir creation) + %% may already be done (if we run the entire snmp suite). + PrivDir = ?config(priv_dir, Config), TopDir = filename:join(PrivDir, app), case file:make_dir(TopDir) of ok -> ok; + {error, eexist} -> + ok; Error -> fail({failed_creating_subsuite_top_dir, Error}) end, diff --git a/lib/snmp/test/snmp_compiler_test.erl b/lib/snmp/test/snmp_compiler_test.erl index 0a147130b0..257fc47952 100644 --- a/lib/snmp/test/snmp_compiler_test.erl +++ b/lib/snmp/test/snmp_compiler_test.erl @@ -40,6 +40,7 @@ all/0, groups/0, init_per_group/2, end_per_group/2, init_per_testcase/2, end_per_testcase/2, + init_per_suite/1, end_per_suite/1, description/1, oid_conflicts/1, @@ -48,6 +49,7 @@ agent_capabilities/1, module_compliance/1, warnings_as_errors/1, + augments_extra_info/1, otp_6150/1, otp_8574/1, @@ -58,6 +60,7 @@ %%---------------------------------------------------------------------- %% Internal exports %%---------------------------------------------------------------------- + -export([ ]). @@ -74,19 +77,41 @@ %% External functions %%====================================================================== -init_per_testcase(_Case, Config) when is_list(Config) -> - Dir = ?config(priv_dir, Config), - DataDir = ?config(data_dir, Config), - [_|RL] = lists:reverse(filename:split(DataDir)), - MibDir = join(lists:reverse(["snmp_test_data"|RL])), - CompDir = join(Dir, "comp_dir/"), - ?line ok = file:make_dir(CompDir), - [{comp_dir, CompDir}, {mib_dir, MibDir} | Config]. +init_per_suite(Config0) when is_list(Config0) -> + + ?DBG("init_per_suite -> entry with" + "~n Config0: ~p", [Config0]), + + Config1 = snmp_test_lib:init_suite_top_dir(?MODULE, Config0), + Config2 = snmp_test_lib:fix_data_dir(Config1), + + %% Mib-dirs + %% data_dir is trashed by the test-server / common-test + %% so there is no point in fixing it... + MibDir = snmp_test_lib:lookup(data_dir, Config2), + StdMibDir = filename:join([code:priv_dir(snmp), "mibs"]), + + [{mib_dir, MibDir}, {std_mib_dir, StdMibDir} | Config2]. + +end_per_suite(Config) when is_list(Config) -> + + ?DBG("end_per_suite -> entry with" + "~n Config: ~p", [Config]), + + Config. + + +init_per_testcase(Case, Config) when is_list(Config) -> + + ?DBG("init_per_testcase -> entry with" + "~n Config: ~p", [Config]), + + CaseTopDir = snmp_test_lib:init_testcase_top_dir(Case, Config), + + [{case_top_dir, CaseTopDir} | Config]. end_per_testcase(_Case, Config) when is_list(Config) -> - CompDir = ?config(comp_dir, Config), - ?line ok = ?DEL_DIR(CompDir), - lists:keydelete(comp_dir, 1, Config). + Config. %%====================================================================== @@ -102,6 +127,7 @@ all() -> agent_capabilities, module_compliance, warnings_as_errors, + augments_extra_info, {group, tickets} ]. @@ -126,7 +152,7 @@ description(Config) when is_list(Config) -> put(tname,desc), p("starting with Config: ~p~n", [Config]), - Dir = ?config(comp_dir, Config), + Dir = ?config(case_top_dir, Config), Filename = join(Dir,"test"), MibSrcName = Filename ++ ".mib", MibBinName = Filename ++ ".bin", @@ -161,7 +187,7 @@ oid_conflicts(Config) when is_list(Config) -> put(tname,oid_conflicts), p("starting with Config: ~p~n", [Config]), - Dir = ?config(comp_dir, Config), + Dir = ?config(case_top_dir, Config), Mib = join(Dir,"TESTv2.mib"), ?line ok = write_oid_conflict_mib(Mib), ?line {error,compilation_failed} = @@ -278,7 +304,7 @@ warnings_as_errors(suite) -> warnings_as_errors(Config) when is_list(Config) -> put(tname,warnings_as_errors), p("starting with Config: ~p~n", [Config]), - Dir = ?config(comp_dir, Config), + Dir = ?config(case_top_dir, Config), MibDir = ?config(mib_dir, Config), MibFile = join(MibDir, "OTP8574-MIB.mib"), OutFile = join(Dir, "OTP8574-MIB.bin"), @@ -303,7 +329,7 @@ otp_6150(Config) when is_list(Config) -> put(tname,otp_6150), p("starting with Config: ~p~n", [Config]), - Dir = ?config(comp_dir, Config), + Dir = ?config(case_top_dir, Config), MibDir = ?config(mib_dir, Config), MibFile = join(MibDir, "ERICSSON-TOP-MIB.mib"), ?line {ok, Mib} = snmpc:compile(MibFile, [{outdir, Dir}, {verbosity, trace}]), @@ -319,7 +345,7 @@ otp_8574(Config) when is_list(Config) -> put(tname,otp_8574), p("starting with Config: ~p~n", [Config]), - Dir = ?config(comp_dir, Config), + Dir = ?config(case_top_dir, Config), MibDir = ?config(mib_dir, Config), MibFile = join(MibDir, "OTP8574-MIB.mib"), @@ -352,7 +378,7 @@ otp_8595(Config) when is_list(Config) -> put(tname,otp_8595), p("starting with Config: ~p~n", [Config]), - Dir = ?config(comp_dir, Config), + Dir = ?config(case_top_dir, Config), MibDir = ?config(mib_dir, Config), MibFile = join(MibDir, "OTP8595-MIB.mib"), ?line {ok, Mib} = @@ -364,6 +390,47 @@ otp_8595(Config) when is_list(Config) -> %%====================================================================== + +augments_extra_info(suite) -> + []; +augments_extra_info(Config) when is_list(Config) -> + put(tname, augments_extra_info), + p("starting with Config: ~p~n", [Config]), + + Dir = ?config(case_top_dir, Config), + MibDir = ?config(mib_dir, Config), + Test2File = join(MibDir, "Test2.mib"), + Test3File = join(MibDir, "Test3.mib"), + ?line {ok, Test2BinFile} = + snmpc:compile(Test2File, [{outdir, Dir}, + {verbosity, silence}, + {group_check, false}]), + io:format("Test2BinFile: ~n~p~n", [Test2BinFile]), + ?line {ok, Test3BinFile} = + snmpc:compile(Test3File, [{i, [MibDir]}, + {outdir, Dir}, + {verbosity, silence}, + {group_check, true}]), + io:format("Test3BinFile: ~n~p~n", [Test3BinFile]), + {ok, Test3Mib} = snmp_misc:read_mib(Test3BinFile), + io:format("Test3Mib: ~n~p~n", [Test3Mib]), + %% There is only one table in this mib + #mib{table_infos = [{TableName, TI}]} = Test3Mib, + io:format("TableName: ~p" + "~n Table Info: ~p" + "~n", [TableName, TI]), + #table_info{nbr_of_cols = 4, + defvals = DefVals, + not_accessible = [2,4], + index_types = {augments, {tEntry, undefined}}, + first_accessible = 1} = TI, + io:format("Table info: ~p" + "~n DefVals: ~p" + "~n", [TableName, DefVals]), + ok. + + +%%====================================================================== %% Internal functions %%====================================================================== @@ -517,11 +584,11 @@ DESCRIPTION \"" ++ Desc ++ "\" ::= { test 1 } END", - Message = file:write_file(Filename ,Binary), + Message = file:write_file(Filename, Binary), case Message of ok -> ok; {error, Reason} -> - exit({failed_writing_mib,Reason}) + exit({failed_writing_mib, Reason}) end. @@ -546,8 +613,8 @@ check_desc(Desc1, Desc2) -> exit({'description not equal', Desc1, Desc2}). -join(Comp) -> - filename:join(Comp). +%% join(Comp) -> +%% filename:join(Comp). join(A,B) -> filename:join(A,B). diff --git a/lib/snmp/test/snmp_log_test.erl b/lib/snmp/test/snmp_log_test.erl index b692017407..8478825f59 100644 --- a/lib/snmp/test/snmp_log_test.erl +++ b/lib/snmp/test/snmp_log_test.erl @@ -42,7 +42,11 @@ -export([ init_per_testcase/2, end_per_testcase/2, - all/0,groups/0,init_per_group/2,end_per_group/2, + all/0, + groups/0, + init_per_group/2, + end_per_group/2, + open_and_close/1, open_write_and_close1/1, @@ -109,16 +113,21 @@ end_per_testcase(_Case, Config) when is_list(Config) -> %%====================================================================== %% ?SKIP(not_yet_implemented). all() -> -[open_and_close, {group, open_write_and_close}, - {group, log_to_io}, {group, log_to_txt}]. + [ + open_and_close, + {group, open_write_and_close}, + {group, log_to_io}, + {group, log_to_txt}]. groups() -> - [{open_write_and_close, [], - [open_write_and_close1, open_write_and_close2, - open_write_and_close3, open_write_and_close4]}, - {log_to_io, [], [log_to_io1, log_to_io2]}, - {log_to_txt, [], - [log_to_txt1, log_to_txt2, log_to_txt3]}]. + [ + {open_write_and_close, [], + [open_write_and_close1, open_write_and_close2, + open_write_and_close3, open_write_and_close4]}, + {log_to_io, [], [log_to_io1, log_to_io2]}, + {log_to_txt, [], + [log_to_txt1, log_to_txt2, log_to_txt3]} + ]. init_per_group(_GroupName, Config) -> Config. diff --git a/lib/snmp/test/snmp_manager_test.erl b/lib/snmp/test/snmp_manager_test.erl index 75c9f7b277..c374a2f0a6 100644 --- a/lib/snmp/test/snmp_manager_test.erl +++ b/lib/snmp/test/snmp_manager_test.erl @@ -49,6 +49,8 @@ init_per_group/2, end_per_group/2, init_per_testcase/2, end_per_testcase/2, + init_per_suite/1, end_per_suite/1, + simple_start_and_stop1/1, simple_start_and_stop2/1, @@ -146,36 +148,43 @@ %% External functions %%====================================================================== +init_per_suite(Config0) when is_list(Config0) -> + + ?DBG("init_per_suite -> entry with" + "~n Config0: ~p", [Config0]), + + Config1 = snmp_test_lib:init_suite_top_dir(?MODULE, Config0), + Config2 = snmp_test_lib:fix_data_dir(Config1), + + %% Mib-dirs + %% data_dir is trashed by the test-server / common-test + %% so there is no point in fixing it... + MibDir = snmp_test_lib:lookup(data_dir, Config2), + StdMibDir = filename:join([code:priv_dir(snmp), "mibs"]), + + [{mib_dir, MibDir}, {std_mib_dir, StdMibDir} | Config2]. + +end_per_suite(Config) when is_list(Config) -> + + ?DBG("end_per_suite -> entry with" + "~n Config: ~p", [Config]), + + Config. + + init_per_testcase(Case, Config) when is_list(Config) -> io:format(user, "~n~n*** INIT ~w:~w ***~n~n", [?MODULE,Case]), init_per_testcase2(Case, Config). init_per_testcase2(Case, Config) -> - ?DBG("init [~w] Nodes [1]: ~p", [Case, erlang:nodes()]), - - %% Fix a correct data dir (points to the wrong location): - DataDir0 = ?config(data_dir, Config), - DataDir1 = filename:split(filename:absname(DataDir0)), - [_|DataDir2] = lists:reverse(DataDir1), - DataDir = filename:join(lists:reverse(DataDir2) ++ [?snmp_test_data]), + ?DBG("init_per_testcase2 -> ~p", [erlang:nodes()]), - PrivDir = ?config(priv_dir, Config), + CaseTopDir = snmp_test_lib:init_testcase_top_dir(Case, Config), - TopDir = filename:join(PrivDir, ?MODULE), - case file:make_dir(TopDir) of - ok -> - ok; - {error, eexist} -> - ok; - Error -> - ?FAIL({failed_creating_subsuite_top_dir, Error}) - end, - - CaseTopDir = filename:join(TopDir, Case), - ?line ok = file:make_dir(CaseTopDir), - %% -- Manager dirs -- - MgrTopDir = filename:join(CaseTopDir, "manager/"), + MgrTopDir = filename:join(CaseTopDir, "manager/"), + ?DBG("init_per_testcase2 -> try create manager top dir: ~n~p", + [MgrTopDir]), ?line ok = file:make_dir(MgrTopDir), MgrConfDir = filename:join(MgrTopDir, "conf/"), @@ -200,10 +209,9 @@ init_per_testcase2(Case, Config) -> AgLogDir = filename:join(AgTopDir, "log/"), ?line ok = file:make_dir(AgLogDir), - Conf = [{snmp_data_dir, DataDir}, - {watchdog, ?WD_START(?MINS(5))}, + Conf = [{watchdog, ?WD_START(?MINS(5))}, {ip, ?LOCALHOST()}, - {top_dir, TopDir}, + {case_top_dir, CaseTopDir}, {agent_dir, AgTopDir}, {agent_conf_dir, AgConfDir}, {agent_db_dir, AgDbDir}, @@ -388,9 +396,11 @@ all() -> {group, user_tests}, {group, agent_tests}, {group, request_tests}, + {group, request_tests_mt}, {group, event_tests}, + {group, event_tests_mt}, discovery, - {group, tickets} + {group, tickets} ]. groups() -> @@ -431,6 +441,15 @@ groups() -> {group, misc_request_tests} ] }, + {request_tests_mt, [], + [ + {group, get_tests}, + {group, get_next_tests}, + {group, set_tests}, + {group, bulk_tests}, + {group, misc_request_tests} + ] + }, {get_tests, [], [ simple_sync_get1, @@ -477,18 +496,30 @@ groups() -> misc_async2 ] }, - {event_tests, [], - [ - trap1%% , - %% trap2, - %% inform1, - %% inform2, - %% inform3, - %% inform4, - %% inform_swarm, - %% report - ] - }, + {event_tests, [], + [ + trap1, + trap2, + inform1, + inform2, + inform3, + inform4, + inform_swarm, + report + ] + }, + {event_tests_mt, [], + [ + trap1, + trap2, + inform1, + inform2, + inform3, + inform4, + inform_swarm, + report + ] + }, {tickets, [], [ {group, otp8015}, @@ -507,11 +538,21 @@ groups() -> } ]. -init_per_group(_GroupName, Config) -> - Config. +init_per_group(request_tests_mt = GroupName, Config) -> + snmp_test_lib:init_group_top_dir( + GroupName, + [{manager_net_if_module, snmpm_net_if_mt} | Config]); +init_per_group(event_tests_mt = GroupName, Config) -> + snmp_test_lib:init_group_top_dir( + GroupName, + [{manager_net_if_module, snmpm_net_if_mt} | Config]); +init_per_group(GroupName, Config) -> + snmp_test_lib:init_group_top_dir(GroupName, Config). + end_per_group(_GroupName, Config) -> - Config. + %% Do we really need to do this? + lists:keydelete(snmp_group_top_dir, 1, Config). %%====================================================================== @@ -1571,6 +1612,11 @@ simple_sync_get1(Config) when is_list(Config) -> ?line ok = mgr_user_load_mib(Node, std_mib()), Oids2 = [[sysObjectID, 0], [sysDescr, 0], [sysUpTime, 0]], ?line ok = do_simple_sync_get(Node, Addr, Port, Oids2), + + p("Display log"), + display_log(Config), + + p("done"), ok. do_simple_sync_get(Node, Addr, Port, Oids) -> @@ -1578,7 +1624,7 @@ do_simple_sync_get(Node, Addr, Port, Oids) -> ?DBG("~n Reply: ~p" "~n Rem: ~w", [Reply, Rem]), - + %% verify that the operation actually worked: %% The order should be the same, so no need to seach ?line ok = case Reply of @@ -1612,7 +1658,9 @@ simple_sync_get2(suite) -> []; simple_sync_get2(Config) when is_list(Config) -> process_flag(trap_exit, true), put(tname, ssg2), - do_simple_sync_get2(Config). + do_simple_sync_get2(Config), + display_log(Config), + ok. do_simple_sync_get2(Config) -> Get = fun(Node, TargetName, Oids) -> @@ -1677,7 +1725,9 @@ simple_sync_get3(suite) -> []; simple_sync_get3(Config) when is_list(Config) -> process_flag(trap_exit, true), put(tname, ssg3), - do_simple_sync_get3(Config). + do_simple_sync_get3(Config), + display_log(Config), + ok. do_simple_sync_get3(Config) -> Self = self(), @@ -1703,8 +1753,8 @@ do_simple_sync_get3(Config) -> %%====================================================================== -simple_async_get1(doc) -> ["Simple (async) get-request - " - "Old style (Addr & Port)"]; +simple_async_get1(doc) -> + ["Simple (async) get-request - Old style (Addr & Port)"]; simple_async_get1(suite) -> []; simple_async_get1(Config) when is_list(Config) -> process_flag(trap_exit, true), @@ -1766,6 +1816,7 @@ simple_async_get1(Config) when is_list(Config) -> p("manager info when ending test: ~n~p", [mgr_info(MgrNode)]), p("agent info when ending test: ~n~p", [agent_info(AgentNode)]), + display_log(Config), ok. async_g_exec1(Node, Addr, Port, Oids) -> @@ -1816,7 +1867,9 @@ simple_async_get2(Config) when is_list(Config) -> TargetName = ?config(manager_agent_target_name, Config), Get = fun(Oids) -> async_g_exec2(MgrNode, TargetName, Oids) end, PostVerify = fun(Res) -> Res end, - do_simple_async_sync_get2(Config, MgrNode, AgentNode, Get, PostVerify). + do_simple_async_sync_get2(Config, MgrNode, AgentNode, Get, PostVerify), + display_log(Config), + ok. do_simple_async_sync_get2(Config, MgrNode, AgentNode, Get, PostVerify) -> ?line ok = mgr_user_load_mib(MgrNode, std_mib()), @@ -1905,7 +1958,9 @@ simple_async_get3(Config) when is_list(Config) -> PostVerify = fun(ok) -> receive Msg -> ok end; (Error) -> Error end, - do_simple_async_sync_get2(Config, MgrNode, AgentNode, Get, PostVerify). + do_simple_async_sync_get2(Config, MgrNode, AgentNode, Get, PostVerify), + display_log(Config), + ok. async_g_exec3(Node, TargetName, Oids, SendOpts) -> mgr_user_async_get2(Node, TargetName, Oids, SendOpts). @@ -1999,6 +2054,8 @@ simple_sync_get_next1(Config) when is_list(Config) -> end, ?line ok = do_simple_get_next(8, MgrNode, Addr, Port, Oids08, VF08), + + display_log(Config), ok. @@ -2062,7 +2119,10 @@ simple_sync_get_next2(Config) when is_list(Config) -> mgr_user_sync_get_next(Node, TargetName, Oids) end, PostVerify = fun(Res) -> Res end, - do_simple_sync_get_next2(Config, GetNext, PostVerify). + do_simple_sync_get_next2(Config, GetNext, PostVerify), + display_log(Config), + ok. + do_simple_sync_get_next2(Config, GetNext, PostVerify) when is_function(GetNext, 3) andalso is_function(PostVerify, 1) -> @@ -2193,7 +2253,9 @@ simple_sync_get_next3(Config) when is_list(Config) -> PostVerify = fun(ok) -> receive Msg -> ok end; (Error) -> Error end, - do_simple_sync_get_next2(Config, GetNext, PostVerify). + do_simple_sync_get_next2(Config, GetNext, PostVerify), + display_log(Config), + ok. %%====================================================================== @@ -2286,6 +2348,7 @@ simple_async_get_next1(Config) when is_list(Config) -> p("manager info when ending test: ~n~p", [mgr_info(MgrNode)]), p("agent info when ending test: ~n~p", [agent_info(AgentNode)]), + display_log(Config), ok. @@ -2315,7 +2378,9 @@ simple_async_get_next2(Config) when is_list(Config) -> async_gn_exec2(MgrNode, TargetName, Oids) end, PostVerify = fun(Res) -> Res end, - do_simple_async_get_next2(MgrNode, AgentNode, GetNext, PostVerify). + do_simple_async_get_next2(MgrNode, AgentNode, GetNext, PostVerify), + display_log(Config), + ok. do_simple_async_get_next2(MgrNode, AgentNode, GetNext, PostVerify) when is_function(GetNext, 1) andalso is_function(PostVerify, 1) -> @@ -2437,7 +2502,9 @@ simple_async_get_next3(Config) when is_list(Config) -> (Error) -> Error end, - do_simple_async_get_next2(MgrNode, AgentNode, GetNext, PostVerify). + do_simple_async_get_next2(MgrNode, AgentNode, GetNext, PostVerify), + display_log(Config), + ok. async_gn_exec3(Node, TargetName, Oids, SendOpts) -> mgr_user_async_get_next2(Node, TargetName, Oids, SendOpts). @@ -2475,6 +2542,8 @@ simple_sync_set1(Config) when is_list(Config) -> {[sysLocation, 0], Val22} ], ?line ok = do_simple_set1(Node, Addr, Port, VAVs2), + + display_log(Config), ok. do_simple_set1(Node, Addr, Port, VAVs) -> @@ -2527,7 +2596,9 @@ simple_sync_set2(Config) when is_list(Config) -> end, PostVerify = fun() -> ok end, - do_simple_sync_set2(Config, Set, PostVerify). + do_simple_sync_set2(Config, Set, PostVerify), + display_log(Config), + ok. do_simple_sync_set2(Config, Set, PostVerify) when is_function(Set, 3) andalso is_function(PostVerify, 0) -> @@ -2604,7 +2675,9 @@ simple_sync_set3(Config) when is_list(Config) -> end, PostVerify = fun() -> receive Msg -> ok end end, - do_simple_sync_set2(Config, Set, PostVerify). + do_simple_sync_set2(Config, Set, PostVerify), + display_log(Config), + ok. %%====================================================================== @@ -2663,6 +2736,7 @@ simple_async_set1(Config) when is_list(Config) -> p("manager info when ending test: ~n~p", [mgr_info(MgrNode)]), p("agent info when ending test: ~n~p", [agent_info(AgentNode)]), + display_log(Config), ok. @@ -2724,7 +2798,9 @@ simple_async_set2(Config) when is_list(Config) -> end, PostVerify = fun(Res) -> Res end, - do_simple_async_set2(MgrNode, AgentNode, Set, PostVerify). + do_simple_async_set2(MgrNode, AgentNode, Set, PostVerify), + display_log(Config), + ok. do_simple_async_set2(MgrNode, AgentNode, Set, PostVerify) -> Requests = @@ -2806,7 +2882,9 @@ simple_async_set3(Config) when is_list(Config) -> (Res) -> Res end, - do_simple_async_set2(MgrNode, AgentNode, Set, PostVerify). + do_simple_async_set2(MgrNode, AgentNode, Set, PostVerify), + display_log(Config), + ok. async_s_exec3(Node, TargetName, VAVs, SendOpts) -> mgr_user_async_set2(Node, TargetName, VAVs, SendOpts). @@ -2932,6 +3010,7 @@ simple_sync_get_bulk1(Config) when is_list(Config) -> 0, 2, [[TCnt2, 1]], VF11), + display_log(Config), ok. fl(L) -> @@ -3004,7 +3083,9 @@ simple_sync_get_bulk2(Config) when is_list(Config) -> end, PostVerify = fun(Res) -> Res end, - do_simple_sync_get_bulk2(Config, MgrNode, AgentNode, GetBulk, PostVerify). + do_simple_sync_get_bulk2(Config, MgrNode, AgentNode, GetBulk, PostVerify), + display_log(Config), + ok. do_simple_sync_get_bulk2(Config, MgrNode, AgentNode, GetBulk, PostVerify) -> %% -- 1 -- @@ -3169,7 +3250,9 @@ simple_sync_get_bulk3(Config) when is_list(Config) -> (Res) -> Res end, - do_simple_sync_get_bulk2(Config, MgrNode, AgentNode, GetBulk, PostVerify). + do_simple_sync_get_bulk2(Config, MgrNode, AgentNode, GetBulk, PostVerify), + display_log(Config), + ok. %%====================================================================== @@ -3308,6 +3391,7 @@ simple_async_get_bulk1(Config) when is_list(Config) -> p("manager info when ending test: ~n~p", [mgr_info(MgrNode)]), p("agent info when ending test: ~n~p", [agent_info(AgentNode)]), + display_log(Config), ok. @@ -3340,7 +3424,9 @@ simple_async_get_bulk2(Config) when is_list(Config) -> end, PostVerify = fun(Res) -> Res end, - do_simple_async_get_bulk2(MgrNode, AgentNode, GetBulk, PostVerify). + do_simple_async_get_bulk2(MgrNode, AgentNode, GetBulk, PostVerify), + display_log(Config), + ok. do_simple_async_get_bulk2(MgrNode, AgentNode, GetBulk, PostVerify) -> %% We re-use the verification functions from the ssgb test-case @@ -3505,7 +3591,9 @@ simple_async_get_bulk3(Config) when is_list(Config) -> (Res) -> Res end, - do_simple_async_get_bulk2(MgrNode, AgentNode, GetBulk, PostVerify). + do_simple_async_get_bulk2(MgrNode, AgentNode, GetBulk, PostVerify), + display_log(Config), + ok. async_gb_exec3(Node, TargetName, {NR, MR, Oids}, SendOpts) -> mgr_user_async_get_bulk2(Node, TargetName, NR, MR, Oids, SendOpts). @@ -3697,6 +3785,7 @@ misc_async1(Config) when is_list(Config) -> p("manager info when ending test: ~n~p", [mgr_info(MgrNode)]), p("agent info when ending test: ~n~p", [agent_info(AgentNode)]), + display_log(Config), ok. @@ -3885,6 +3974,7 @@ misc_async2(Config) when is_list(Config) -> p("manager info when ending test: ~n~p", [mgr_info(MgrNode)]), p("agent info when ending test: ~n~p", [agent_info(AgentNode)]), + display_log(Config), ok. @@ -4099,7 +4189,9 @@ trap1(Config) when is_list(Config) -> {5, "Manager and agent info after test completion", Cmd1} ], - command_handler(Commands). + command_handler(Commands), + display_log(Config), + ok. %%====================================================================== @@ -4290,7 +4382,9 @@ trap2(Config) when is_list(Config) -> {7, "Manager and agent info after test completion", Cmd1} ], - command_handler(Commands). + command_handler(Commands), + display_log(Config), + ok. %%====================================================================== @@ -4415,7 +4509,9 @@ inform1(Config) when is_list(Config) -> {6, "Manager and agent info after test completion", Cmd1} ], - command_handler(Commands). + command_handler(Commands), + display_log(Config), + ok. %%====================================================================== @@ -4423,7 +4519,7 @@ inform1(Config) when is_list(Config) -> inform2(suite) -> []; inform2(Config) when is_list(Config) -> process_flag(trap_exit, true), - put(tname,i2), + put(tname, i2), p("starting with Config: ~p~n", [Config]), MgrNode = ?config(manager_node, Config), @@ -4577,7 +4673,7 @@ inform2(Config) when is_list(Config) -> [ {1, "Manager and agent info at start of test", Cmd1}, {2, "Send notifcation [no receiver] from agent", Cmd2}, - {3, "await inform-sent acknowledge from agent", Cmd3}, + {3, "Await inform-sent acknowledge from agent", Cmd3}, {4, "Await first inform to manager - do not reply", Cmd4}, {5, "Await second inform to manager - reply", Cmd5}, {6, "await inform-acknowledge from agent", Cmd6}, @@ -4585,7 +4681,9 @@ inform2(Config) when is_list(Config) -> {8, "Manager and agent info after test completion", Cmd1} ], - command_handler(Commands). + command_handler(Commands), + display_log(Config), + ok. %%====================================================================== @@ -4719,7 +4817,9 @@ inform3(Config) when is_list(Config) -> {9, "Manager and agent info after test completion", Cmd1} ], - command_handler(Commands). + command_handler(Commands), + display_log(Config), + ok. %%====================================================================== @@ -4835,7 +4935,9 @@ inform4(Config) when is_list(Config) -> {6, "Manager and agent info after test completion", Cmd1} ], - command_handler(Commands). + command_handler(Commands), + display_log(Config), + ok. %%====================================================================== @@ -4923,7 +5025,10 @@ inform_swarm(Config) when is_list(Config) -> {5, "Manager and agent info after test completion", Cmd1} ], - command_handler(Commands). + command_handler(Commands), + display_log(Config), + ok. + inform_swarm_collector(N) -> inform_swarm_collector(N, 0, 0, 0, 10000). @@ -5227,8 +5332,8 @@ init_agent(Config) -> %% -- %% Retrieve some dir's %% - Dir = ?config(top_dir, Config), - DataDir = ?config(data_dir, Config), + Dir = ?config(agent_dir, Config), + MibDir = ?config(mib_dir, Config), %% -- %% Start node @@ -5259,7 +5364,7 @@ init_agent(Config) -> ?line ok = write_agent_config(Vsns, Config), Conf = [{agent_node, Node}, - {mib_dir, DataDir} | Config], + {mib_dir, MibDir} | Config], %% %% Start the agent @@ -5720,6 +5825,15 @@ start_manager(Node, Vsns, Conf0, Opts) -> AtlSeqNo = get_opt(manager_atl_seqno, Conf0, false), + NetIfConf = + case get_opt(manager_net_if_module, Conf0, no_module) of + no_module -> + [{verbosity, NetIfVerbosity}]; + NetIfModule -> + [{module, NetIfModule}, + {verbosity, NetIfVerbosity}] + end, + Env = [{versions, Vsns}, {inform_request_behaviour, IRB}, {audit_trail_log, [{type, read_write}, @@ -5732,7 +5846,7 @@ start_manager(Node, Vsns, Conf0, Opts) -> {verbosity, ConfigVerbosity}]}, {note_store, [{verbosity, NoteStoreVerbosity}]}, {server, [{verbosity, ServerVerbosity}]}, - {net_if, [{verbosity, NetIfVerbosity}]}], + {net_if, NetIfConf}], ?line ok = set_mgr_env(Node, Env), ?line ok = start_snmp(Node), @@ -6018,6 +6132,38 @@ write_conf_file(Dir, File, Str) -> %% ------ +display_log(Config) -> + case lists:keysearch(manager_log_dir, 1, Config) of + {value, {_, Dir}} -> + case lists:keysearch(manager_node, 1, Config) of + {value, {_, Node}} -> + LogDir = Dir, + Mibs = [], + OutFile = j(LogDir, "snmpm_log.txt"), + p("~n" + "=========================" + " < Audit Trail Log > " + "=========================" + "~n"), + rcall(Node, snmpm, log_to_txt, [LogDir, Mibs, OutFile]), + rcall(Node, snmpm, log_to_io, [LogDir, Mibs]), + p("~n" + "=========================" + " < / Audit Trail Log > " + "=========================" + "~n"); + false -> + p("display_log -> no manager node found"), + ok + end; + false -> + p("display_log -> no manager log dir found"), + ok + end. + + +%% ------ + test2_mib(Config) -> j(test_mib_dir(Config), "Test2.bin"). @@ -6034,7 +6180,7 @@ snmpv2_mib() -> j(mib_dir(), "SNMPv2-MIB.bin"). test_mib_dir(Config) -> - ?config(snmp_data_dir, Config). + ?config(mib_dir, Config). mib_dir() -> j(code:priv_dir(snmp), "mibs"). diff --git a/lib/snmp/test/snmp_test_data/Test3.mib b/lib/snmp/test/snmp_test_data/Test3.mib new file mode 100644 index 0000000000..7f76e4dba4 --- /dev/null +++ b/lib/snmp/test/snmp_test_data/Test3.mib @@ -0,0 +1,123 @@ +Test3 DEFINITIONS ::= BEGIN + +IMPORTS + MODULE-IDENTITY, OBJECT-TYPE, Integer32, snmpModules, mib-2 + FROM SNMPv2-SMI + MODULE-COMPLIANCE, OBJECT-GROUP + FROM SNMPv2-CONF + tEntry + FROM Test2; + +t3MIB MODULE-IDENTITY + LAST-UPDATED "1203090000Z" + ORGANIZATION "" + CONTACT-INFO + "" + DESCRIPTION + "Test mib, used to test processing of requests." + ::= { snmpModules 42 } + + +-- Administrative assignments **************************************** + +t3MIBObjects OBJECT IDENTIFIER ::= { t3MIB 1 } +t3MIBConformance OBJECT IDENTIFIER ::= { t3MIB 2 } + + +-- test4 OBJECT IDENTIFIER ::= { mib-2 18 } + +tAugTable OBJECT-TYPE + SYNTAX SEQUENCE OF TAugEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "This table AUGMENTS tTable of the Test2 MIB." + ::= { t3MIBObjects 1 } + +tAugEntry OBJECT-TYPE + SYNTAX TAugEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "An entry (conceptual row) in the sysORTable." + AUGMENTS { tEntry } + ::= { tAugTable 1 } + +TAugEntry ::= SEQUENCE { + tFoo1 OCTET STRING, + tFoo2 OCTET STRING, + tBar1 Integer32, + tBar2 Integer32 +} + +tFoo1 OBJECT-TYPE + SYNTAX OCTET STRING (SIZE (0..255)) + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "A string." + DEFVAL { "foo 1" } + ::= { tAugEntry 1 } + +tFoo2 OBJECT-TYPE + SYNTAX OCTET STRING (SIZE (0..255)) + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A string." + DEFVAL { "foo 2" } + ::= { tAugEntry 2 } + +tBar1 OBJECT-TYPE + SYNTAX Integer32 + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "An integer." + DEFVAL { 42 } + ::= { tAugEntry 3 } + +tBar2 OBJECT-TYPE + SYNTAX Integer32 + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "An integer." + DEFVAL { 42 } + ::= { tAugEntry 4 } + + +-- Conformance Information ******************************************* + +t3MIBCompliances OBJECT IDENTIFIER + ::= { t3MIBConformance 1 } +t3MIBGroups OBJECT IDENTIFIER + ::= { t3MIBConformance 2 } + +-- Compliance statements + +t3MIBCompliance MODULE-COMPLIANCE + STATUS current + DESCRIPTION + "The compliance statement for SNMP engines which + implement the SNMP-COMMUNITY-MIB." + + MODULE -- this module + MANDATORY-GROUPS { t3Group } + + ::= { t3MIBCompliances 1 } + +t3Group OBJECT-GROUP + OBJECTS { + tFoo1, + tFoo2, + tBar1, + tBar2 + } + STATUS current + DESCRIPTION + "A group." + ::= { t3MIBGroups 1 } + + +END diff --git a/lib/snmp/test/snmp_test_lib.erl b/lib/snmp/test/snmp_test_lib.erl index e4d58a1253..26115a0c74 100644 --- a/lib/snmp/test/snmp_test_lib.erl +++ b/lib/snmp/test/snmp_test_lib.erl @@ -25,7 +25,10 @@ -export([hostname/0, hostname/1, localhost/0, os_type/0, sz/1, display_suite_info/1]). -export([non_pc_tc_maybe_skip/4, os_based_skip/1]). --export([replace_config/3, set_config/3, get_config/2, get_config/3]). +-export([fix_data_dir/1, + init_suite_top_dir/2, init_group_top_dir/2, init_testcase_top_dir/2, + lookup/2, + replace_config/3, set_config/3, get_config/2, get_config/3]). -export([fail/3, skip/3]). -export([millis/0, millis_diff/2, hours/1, minutes/1, seconds/1, sleep/1]). -export([flush_mqueue/0, trap_exit/0, trap_exit/1]). @@ -198,6 +201,97 @@ os_based_skip(_Crap) -> %% Test suite utility functions %% +fix_data_dir(Config) -> + DataDir0 = lookup(data_dir, Config), + DataDir1 = filename:split(filename:absname(DataDir0)), + [_|DataDir2] = lists:reverse(DataDir1), + DataDir = filename:join(lists:reverse(DataDir2) ++ [?snmp_test_data]), + Config1 = lists:keydelete(data_dir, 1, Config), + [{data_dir, DataDir ++ "/"} | Config1]. + + +init_suite_top_dir(Suite, Config0) -> + io:format("~w:init_suite_top_dir -> entry with" + "~n Suite: ~p" + "~n Config0: ~p" + "~n", [?MODULE, Suite, Config0]), + Dir = lookup(priv_dir, Config0), + SuiteTopDir = filename:join(Dir, Suite), + case file:make_dir(SuiteTopDir) of + ok -> + ok; + {error, eexist} -> + ok; + {error, Reason} -> + fail({failed_creating_suite_top_dir, SuiteTopDir, Reason}, + ?MODULE, ?LINE) + end, + + %% This is just in case... + Config1 = lists:keydelete(snmp_group_top_dir, 1, Config0), + Config2 = lists:keydelete(snmp_suite_top_dir, 1, Config1), + [{snmp_suite_top_dir, SuiteTopDir} | Config2]. + + +init_group_top_dir(GroupName, Config) -> + io:format("~w:init_group_top_dir -> entry with" + "~n GroupName: ~p" + "~n Config: ~p" + "~n", [?MODULE, GroupName, Config]), + case lists:keysearch(snmp_group_top_dir, 1, Config) of + {value, {_Key, Dir}} -> + %% This is a sub-group, so create our dir within Dir + GroupTopDir = filename:join(Dir, GroupName), + case file:make_dir(GroupTopDir) of + ok -> + ok; + {error, Reason} -> + fail({failed_creating_group_top_dir, GroupTopDir, Reason}, + ?MODULE, ?LINE) + end, + [{snmp_group_top_dir, GroupTopDir} | Config]; + + _ -> + case lists:keysearch(snmp_suite_top_dir, 1, Config) of + {value, {_Key, Dir}} -> + GroupTopDir = filename:join(Dir, GroupName), + case file:make_dir(GroupTopDir) of + ok -> + ok; + {error, Reason} -> + fail({failed_creating_group_top_dir, + GroupTopDir, Reason}, + ?MODULE, ?LINE) + end, + [{snmp_group_top_dir, GroupTopDir} | Config]; + _ -> + fail(could_not_find_suite_top_dir, ?MODULE, ?LINE) + end + end. + + +init_testcase_top_dir(Case, Config) -> + io:format("~w:init_testcase_top_dir -> entry with" + "~n Case: ~p" + "~n Config: ~p" + "~n", [?MODULE, Case, Config]), + case lists:keysearch(snmp_group_top_dir, 1, Config) of + {value, {_Key, Dir}} -> + CaseTopDir = filename:join(Dir, Case), + ok = file:make_dir(CaseTopDir), + CaseTopDir; + false -> + case lists:keysearch(snmp_suite_top_dir, 1, Config) of + {value, {_Key, Dir}} -> + CaseTopDir = filename:join(Dir, Case), + ok = file:make_dir(CaseTopDir), + CaseTopDir; + false -> + fail(failed_creating_case_top_dir, ?MODULE, ?LINE) + end + end. + + replace_config(Key, Config, NewValue) -> lists:keyreplace(Key, 1, Config, {Key, NewValue}). @@ -220,6 +314,9 @@ get_config(Key,C,Default) -> Default end. +lookup(Key, Config) -> + {value, {Key, Value}} = lists:keysearch(Key, 1, Config), + Value. fail(Reason, Mod, Line) -> exit({suite_failed, Reason, Mod, Line}). diff --git a/lib/snmp/test/test-mibs/RMON-MIB.mib b/lib/snmp/test/test-mibs/RMON-MIB.mib index 0824dbde1d..fa5bc82f4a 100644 --- a/lib/snmp/test/test-mibs/RMON-MIB.mib +++ b/lib/snmp/test/test-mibs/RMON-MIB.mib @@ -1,3826 +1,3958 @@ - RMON-MIB DEFINITIONS ::= BEGIN - - IMPORTS - Counter FROM RFC1155-SMI - mib-2,DisplayString FROM RFC1213-MIB - OBJECT-TYPE FROM RFC-1212 - TRAP-TYPE FROM RFC-1215; - - -- Remote Network Monitoring MIB - - rmon OBJECT IDENTIFIER ::= { mib-2 16 } - - - -- textual conventions - - OwnerString ::= DisplayString - -- This data type is used to model an administratively - -- assigned name of the owner of a resource. This - -- information is taken from the NVT ASCII character - -- set. It is suggested that this name contain one or - - - -- more of the following: IP address, management station - -- name, network manager's name, location, or phone - -- number. - -- In some cases the agent itself will be the owner of - -- an entry. In these cases, this string shall be set - -- to a string starting with 'monitor'. - -- - -- SNMP access control is articulated entirely in terms - -- of the contents of MIB views; access to a particular - -- SNMP object instance depends only upon its presence - -- or absence in a particular MIB view and never upon - -- its value or the value of related object instances. - -- Thus, objects of this type afford resolution of - -- resource contention only among cooperating managers; - -- they realize no access control function with respect - -- to uncooperative parties. - -- - -- By convention, objects with this syntax are declared as - -- having - -- - -- SIZE (0..127) - - EntryStatus ::= INTEGER - { valid(1), - createRequest(2), - underCreation(3), - invalid(4) - } - -- The status of a table entry. - -- - -- Setting this object to the value invalid(4) has the - -- effect of invalidating the corresponding entry. - -- That is, it effectively disassociates the mapping - -- identified with said entry. - -- It is an implementation-specific matter as to whether - -- the agent removes an invalidated entry from the table. - -- Accordingly, management stations must be prepared to - -- receive tabular information from agents that - -- corresponds to entries currently not in use. Proper - -- interpretation of such entries requires examination - -- of the relevant EntryStatus object. - -- - -- An existing instance of this object cannot be set to - -- createRequest(2). This object may only be set to - -- createRequest(2) when this instance is created. When - -- this object is created, the agent may wish to create - -- supplemental object instances with default values - -- to complete a conceptual row in this table. Because - - - -- the creation of these default objects is entirely at - -- the option of the agent, the manager must not assume - -- that any will be created, but may make use of any that - -- are created. Immediately after completing the create - -- operation, the agent must set this object to - -- underCreation(3). - -- - -- When in the underCreation(3) state, an entry is - -- allowed to exist in a possibly incomplete, possibly - -- inconsistent state, usually to allow it to be - -- modified in mutiple PDUs. When in this state, an - -- entry is not fully active. Entries shall exist in - -- the underCreation(3) state until the management - -- station is finished configuring the entry and sets - -- this object to valid(1) or aborts, setting this - -- object to invalid(4). If the agent determines that - -- an entry has been in the underCreation(3) state for - -- an abnormally long time, it may decide that the - -- management station has crashed. If the agent makes - -- this decision, it may set this object to invalid(4) - -- to reclaim the entry. A prudent agent will - -- understand that the management station may need to - -- wait for human input and will allow for that - -- possibility in its determination of this abnormally - -- long period. - -- - -- An entry in the valid(1) state is fully configured and - -- consistent and fully represents the configuration or - -- operation such a row is intended to represent. For - -- example, it could be a statistical function that is - -- configured and active, or a filter that is available - -- in the list of filters processed by the packet capture - -- process. - -- - -- A manager is restricted to changing the state of an - -- entry in the following ways: - -- - -- create under - -- To: valid Request Creation invalid - -- From: - -- valid OK NO OK OK - -- createRequest N/A N/A N/A N/A - -- underCreation OK NO OK OK - -- invalid NO NO NO OK - -- nonExistent NO OK NO OK - -- - -- In the table above, it is not applicable to move the - -- state from the createRequest state to any other - - - -- state because the manager will never find the - -- variable in that state. The nonExistent state is - -- not a value of the enumeration, rather it means that - -- the entryStatus variable does not exist at all. - -- - -- An agent may allow an entryStatus variable to change - -- state in additional ways, so long as the semantics - -- of the states are followed. This allowance is made - -- to ease the implementation of the agent and is made - -- despite the fact that managers should never - -- excercise these additional state transitions. - - - statistics OBJECT IDENTIFIER ::= { rmon 1 } - history OBJECT IDENTIFIER ::= { rmon 2 } - alarm OBJECT IDENTIFIER ::= { rmon 3 } - hosts OBJECT IDENTIFIER ::= { rmon 4 } - hostTopN OBJECT IDENTIFIER ::= { rmon 5 } - matrix OBJECT IDENTIFIER ::= { rmon 6 } - filter OBJECT IDENTIFIER ::= { rmon 7 } - capture OBJECT IDENTIFIER ::= { rmon 8 } - event OBJECT IDENTIFIER ::= { rmon 9 } - - - -- The Ethernet Statistics Group - -- - -- Implementation of the Ethernet Statistics group is - -- optional. - -- - -- The ethernet statistics group contains statistics - -- measured by the probe for each monitored interface on - -- this device. These statistics take the form of free - -- running counters that start from zero when a valid entry - -- is created. - -- - -- This group currently has statistics defined only for - -- Ethernet interfaces. Each etherStatsEntry contains - -- statistics for one Ethernet interface. The probe must - -- create one etherStats entry for each monitored Ethernet - -- interface on the device. - - etherStatsTable OBJECT-TYPE - SYNTAX SEQUENCE OF EtherStatsEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A list of Ethernet statistics entries." - ::= { statistics 1 } - - - etherStatsEntry OBJECT-TYPE - SYNTAX EtherStatsEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A collection of statistics kept for a particular - Ethernet interface. As an example, an instance of the - etherStatsPkts object might be named etherStatsPkts.1" - INDEX { etherStatsIndex } - ::= { etherStatsTable 1 } - - EtherStatsEntry ::= SEQUENCE { - etherStatsIndex INTEGER (1..65535), - etherStatsDataSource OBJECT IDENTIFIER, - etherStatsDropEvents Counter, - etherStatsOctets Counter, - etherStatsPkts Counter, - etherStatsBroadcastPkts Counter, - etherStatsMulticastPkts Counter, - etherStatsCRCAlignErrors Counter, - etherStatsUndersizePkts Counter, - etherStatsOversizePkts Counter, - etherStatsFragments Counter, - etherStatsJabbers Counter, - etherStatsCollisions Counter, - etherStatsPkts64Octets Counter, - etherStatsPkts65to127Octets Counter, - etherStatsPkts128to255Octets Counter, - etherStatsPkts256to511Octets Counter, - etherStatsPkts512to1023Octets Counter, - etherStatsPkts1024to1518Octets Counter, - etherStatsOwner OwnerString, - etherStatsStatus EntryStatus - } - - etherStatsIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The value of this object uniquely identifies this - etherStats entry." - ::= { etherStatsEntry 1 } - - etherStatsDataSource OBJECT-TYPE - SYNTAX OBJECT IDENTIFIER - ACCESS read-write - STATUS mandatory - - - DESCRIPTION - "This object identifies the source of the data that - this etherStats entry is configured to analyze. This - source can be any ethernet interface on this device. - In order to identify a particular interface, this - object shall identify the instance of the ifIndex - object, defined in RFC 1213 and RFC 1573 [4,6], for - the desired interface. For example, if an entry - were to receive data from interface #1, this object - would be set to ifIndex.1. - - The statistics in this group reflect all packets - on the local network segment attached to the - identified interface. - - An agent may or may not be able to tell if - fundamental changes to the media of the interface - have occurred and necessitate an invalidation of - this entry. For example, a hot-pluggable ethernet - card could be pulled out and replaced by a - token-ring card. In such a case, if the agent has - such knowledge of the change, it is recommended that - it invalidate this entry. - - This object may not be modified if the associated - etherStatsStatus object is equal to valid(1)." - ::= { etherStatsEntry 2 } - - etherStatsDropEvents OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The total number of events in which packets - were dropped by the probe due to lack of resources. - Note that this number is not necessarily the number of - packets dropped; it is just the number of times this - condition has been detected." - ::= { etherStatsEntry 3 } - - etherStatsOctets OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The total number of octets of data (including - those in bad packets) received on the - network (excluding framing bits but including - - - FCS octets). - - This object can be used as a reasonable estimate of - ethernet utilization. If greater precision is - desired, the etherStatsPkts and etherStatsOctets - objects should be sampled before and after a common - interval. The differences in the sampled values are - Pkts and Octets, respectively, and the number of - seconds in the interval is Interval. These values - are used to calculate the Utilization as follows: - - Pkts * (9.6 + 6.4) + (Octets * .8) - Utilization = ------------------------------------- - Interval * 10,000 - - The result of this equation is the value Utilization - which is the percent utilization of the ethernet - segment on a scale of 0 to 100 percent." - ::= { etherStatsEntry 4 } - - etherStatsPkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The total number of packets (including bad packets, - broadcast packets, and multicast packets) received." - ::= { etherStatsEntry 5 } - - etherStatsBroadcastPkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The total number of good packets received that were - directed to the broadcast address. Note that this - does not include multicast packets." - ::= { etherStatsEntry 6 } - - etherStatsMulticastPkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The total number of good packets received that were - directed to a multicast address. Note that this - number does not include packets directed to the - broadcast address." - - - ::= { etherStatsEntry 7 } - - etherStatsCRCAlignErrors OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The total number of packets received that - had a length (excluding framing bits, but - including FCS octets) of between 64 and 1518 - octets, inclusive, but but had either a bad - Frame Check Sequence (FCS) with an integral - number of octets (FCS Error) or a bad FCS with - a non-integral number of octets (Alignment Error)." - ::= { etherStatsEntry 8 } - - etherStatsUndersizePkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The total number of packets received that were - less than 64 octets long (excluding framing bits, - but including FCS octets) and were otherwise well - formed." - ::= { etherStatsEntry 9 } - - etherStatsOversizePkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The total number of packets received that were - longer than 1518 octets (excluding framing bits, - but including FCS octets) and were otherwise - well formed." - ::= { etherStatsEntry 10 } - - etherStatsFragments OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The total number of packets received that were less - than 64 octets in length (excluding framing bits but - including FCS octets) and had either a bad Frame - Check Sequence (FCS) with an integral number of - octets (FCS Error) or a bad FCS with a non-integral - - - number of octets (Alignment Error). - - Note that it is entirely normal for - etherStatsFragments to increment. This is because - it counts both runts (which are normal occurrences - due to collisions) and noise hits." - ::= { etherStatsEntry 11 } - - etherStatsJabbers OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The total number of packets received that were - longer than 1518 octets (excluding framing bits, - but including FCS octets), and had either a bad - Frame Check Sequence (FCS) with an integral number - of octets (FCS Error) or a bad FCS with a - non-integral number of octets (Alignment Error). - - Note that this definition of jabber is different - than the definition in IEEE-802.3 section 8.2.1.5 - (10BASE5) and section 10.3.1.4 (10BASE2). These - documents define jabber as the condition where any - packet exceeds 20 ms. The allowed range to detect - jabber is between 20 ms and 150 ms." - ::= { etherStatsEntry 12 } - - etherStatsCollisions OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The best estimate of the total number of collisions - on this Ethernet segment. - - The value returned will depend on the location of - the RMON probe. Section 8.2.1.3 (10BASE-5) and - section 10.3.1.3 (10BASE-2) of IEEE standard 802.3 - states that a station must detect a collision, in - the receive mode, if three or more stations are - transmitting simultaneously. A repeater port must - detect a collision when two or more stations are - transmitting simultaneously. Thus a probe placed on - a repeater port could record more collisions than a - probe connected to a station on the same segment - would. - - - - Probe location plays a much smaller role when - considering 10BASE-T. 14.2.1.4 (10BASE-T) of IEEE - standard 802.3 defines a collision as the - simultaneous presence of signals on the DO and RD - circuits (transmitting and receiving at the same - time). A 10BASE-T station can only detect - collisions when it is transmitting. Thus probes - placed on a station and a repeater, should report - the same number of collisions. - - Note also that an RMON probe inside a repeater - should ideally report collisions between the - repeater and one or more other hosts (transmit - collisions as defined by IEEE 802.3k) plus receiver - collisions observed on any coax segments to which - the repeater is connected." - ::= { etherStatsEntry 13 } - - etherStatsPkts64Octets OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The total number of packets (including bad - packets) received that were 64 octets in length - (excluding framing bits but including FCS octets)." - ::= { etherStatsEntry 14 } - - etherStatsPkts65to127Octets OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The total number of packets (including bad - packets) received that were between - 65 and 127 octets in length inclusive - (excluding framing bits but including FCS octets)." - ::= { etherStatsEntry 15 } - - etherStatsPkts128to255Octets OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The total number of packets (including bad - packets) received that were between - 128 and 255 octets in length inclusive - (excluding framing bits but including FCS octets)." - - - ::= { etherStatsEntry 16 } - - etherStatsPkts256to511Octets OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The total number of packets (including bad - packets) received that were between - 256 and 511 octets in length inclusive - (excluding framing bits but including FCS octets)." - ::= { etherStatsEntry 17 } - - etherStatsPkts512to1023Octets OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The total number of packets (including bad - packets) received that were between - 512 and 1023 octets in length inclusive - (excluding framing bits but including FCS octets)." - ::= { etherStatsEntry 18 } - - etherStatsPkts1024to1518Octets OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The total number of packets (including bad - packets) received that were between - 1024 and 1518 octets in length inclusive - (excluding framing bits but including FCS octets)." - ::= { etherStatsEntry 19 } - - etherStatsOwner OBJECT-TYPE - SYNTAX OwnerString - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The entity that configured this entry and is - therefore using the resources assigned to it." - ::= { etherStatsEntry 20 } - - etherStatsStatus OBJECT-TYPE - SYNTAX EntryStatus - ACCESS read-write - STATUS mandatory - - - DESCRIPTION - "The status of this etherStats entry." - ::= { etherStatsEntry 21 } - - - -- The History Control Group - - -- Implementation of the History Control group is optional. - -- - -- The history control group controls the periodic statistical - -- sampling of data from various types of networks. The - -- historyControlTable stores configuration entries that each - -- define an interface, polling period, and other parameters. - -- Once samples are taken, their data is stored in an entry - -- in a media-specific table. Each such entry defines one - -- sample, and is associated with the historyControlEntry that - -- caused the sample to be taken. Each counter in the - -- etherHistoryEntry counts the same event as its - -- similarly-named counterpart in the etherStatsEntry, - -- except that each value here is a cumulative sum during a - -- sampling period. - -- - -- If the probe keeps track of the time of day, it should - -- start the first sample of the history at a time such that - -- when the next hour of the day begins, a sample is - -- started at that instant. This tends to make more - -- user-friendly reports, and enables comparison of reports - -- from different probes that have relatively accurate time - -- of day. - -- - -- The probe is encouraged to add two history control entries - -- per monitored interface upon initialization that describe - -- a short term and a long term polling period. Suggested - -- parameters are 30 seconds for the short term polling period - -- and 30 minutes for the long term period. - - historyControlTable OBJECT-TYPE - SYNTAX SEQUENCE OF HistoryControlEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A list of history control entries." - ::= { history 1 } - - historyControlEntry OBJECT-TYPE - SYNTAX HistoryControlEntry - ACCESS not-accessible - STATUS mandatory - - - DESCRIPTION - "A list of parameters that set up a periodic sampling - of statistics. As an example, an instance of the - historyControlInterval object might be named - historyControlInterval.2" - INDEX { historyControlIndex } - ::= { historyControlTable 1 } - - HistoryControlEntry ::= SEQUENCE { - historyControlIndex INTEGER (1..65535), - historyControlDataSource OBJECT IDENTIFIER, - historyControlBucketsRequested INTEGER (1..65535), - historyControlBucketsGranted INTEGER (1..65535), - historyControlInterval INTEGER (1..3600), - historyControlOwner OwnerString, - historyControlStatus EntryStatus - } - - historyControlIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "An index that uniquely identifies an entry in the - historyControl table. Each such entry defines a - set of samples at a particular interval for an - interface on the device." - ::= { historyControlEntry 1 } - - historyControlDataSource OBJECT-TYPE - SYNTAX OBJECT IDENTIFIER - ACCESS read-write - STATUS mandatory - DESCRIPTION - "This object identifies the source of the data for - which historical data was collected and - placed in a media-specific table on behalf of this - historyControlEntry. This source can be any - interface on this device. In order to identify - a particular interface, this object shall identify - the instance of the ifIndex object, defined - in RFC 1213 and RFC 1573 [4,6], for the desired - interface. For example, if an entry were to receive - data from interface #1, this object would be set - to ifIndex.1. - - The statistics in this group reflect all packets - on the local network segment attached to the - - - identified interface. - - An agent may or may not be able to tell if fundamental - changes to the media of the interface have occurred - and necessitate an invalidation of this entry. For - example, a hot-pluggable ethernet card could be - pulled out and replaced by a token-ring card. In - such a case, if the agent has such knowledge of the - change, it is recommended that it invalidate this - entry. - - This object may not be modified if the associated - historyControlStatus object is equal to valid(1)." - ::= { historyControlEntry 2 } - - historyControlBucketsRequested OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The requested number of discrete time intervals - over which data is to be saved in the part of the - media-specific table associated with this - historyControlEntry. - - When this object is created or modified, the probe - should set historyControlBucketsGranted as closely to - this object as is possible for the particular probe - implementation and available resources." - DEFVAL { 50 } - ::= { historyControlEntry 3 } - - historyControlBucketsGranted OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of discrete sampling intervals - over which data shall be saved in the part of - the media-specific table associated with this - historyControlEntry. - - When the associated historyControlBucketsRequested - object is created or modified, the probe - should set this object as closely to the requested - value as is possible for the particular - probe implementation and available resources. The - probe must not lower this value except as a result - - - of a modification to the associated - historyControlBucketsRequested object. - - There will be times when the actual number of - buckets associated with this entry is less than - the value of this object. In this case, at the - end of each sampling interval, a new bucket will - be added to the media-specific table. - - When the number of buckets reaches the value of - this object and a new bucket is to be added to the - media-specific table, the oldest bucket associated - with this historyControlEntry shall be deleted by - the agent so that the new bucket can be added. - - When the value of this object changes to a value less - than the current value, entries are deleted - from the media-specific table associated with this - historyControlEntry. Enough of the oldest of these - entries shall be deleted by the agent so that their - number remains less than or equal to the new value of - this object. - - When the value of this object changes to a value - greater than the current value, the number of - associated media- specific entries may be allowed to - grow." - ::= { historyControlEntry 4 } - - historyControlInterval OBJECT-TYPE - SYNTAX INTEGER (1..3600) - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The interval in seconds over which the data is - sampled for each bucket in the part of the - media-specific table associated with this - historyControlEntry. This interval can - be set to any number of seconds between 1 and - 3600 (1 hour). - - Because the counters in a bucket may overflow at their - maximum value with no indication, a prudent manager - will take into account the possibility of overflow - in any of the associated counters. It is important - to consider the minimum time in which any counter - could overflow on a particular media type and set - the historyControlInterval object to a value less - - - than this interval. This is typically most - important for the 'octets' counter in any - media-specific table. For example, on an Ethernet - network, the etherHistoryOctets counter could - overflow in about one hour at the Ethernet's maximum - utilization. - - This object may not be modified if the associated - historyControlStatus object is equal to valid(1)." - DEFVAL { 1800 } - ::= { historyControlEntry 5 } - - historyControlOwner OBJECT-TYPE - SYNTAX OwnerString - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The entity that configured this entry and is - therefore using the resources assigned to it." - ::= { historyControlEntry 6 } - - historyControlStatus OBJECT-TYPE - SYNTAX EntryStatus - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The status of this historyControl entry. - - Each instance of the media-specific table associated - with this historyControlEntry will be deleted by the - agent if this historyControlEntry is not equal to - valid(1)." - ::= { historyControlEntry 7 } - - - -- The Ethernet History Group - - -- Implementation of the Ethernet History group is optional. - -- - -- The Ethernet History group records periodic - -- statistical samples from a network and stores them - -- for later retrieval. Once samples are taken, their - -- data is stored in an entry in a media-specific - -- table. Each such entry defines one sample, and is - -- associated with the historyControlEntry that caused - -- the sample to be taken. This group defines the - -- etherHistoryTable, for Ethernet networks. - -- - - - etherHistoryTable OBJECT-TYPE - SYNTAX SEQUENCE OF EtherHistoryEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A list of Ethernet history entries." - ::= { history 2 } - - etherHistoryEntry OBJECT-TYPE - SYNTAX EtherHistoryEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "An historical sample of Ethernet statistics on a - particular Ethernet interface. This sample is - associated with the historyControlEntry which set up - the parameters for a regular collection of these - samples. As an example, an instance of the - etherHistoryPkts object might be named - etherHistoryPkts.2.89" - INDEX { etherHistoryIndex , etherHistorySampleIndex } - ::= { etherHistoryTable 1 } - - EtherHistoryEntry ::= SEQUENCE { - etherHistoryIndex INTEGER (1..65535), - etherHistorySampleIndex INTEGER (1..2147483647), - etherHistoryIntervalStart TimeTicks, - etherHistoryDropEvents Counter, - etherHistoryOctets Counter, - etherHistoryPkts Counter, - etherHistoryBroadcastPkts Counter, - etherHistoryMulticastPkts Counter, - etherHistoryCRCAlignErrors Counter, - etherHistoryUndersizePkts Counter, - etherHistoryOversizePkts Counter, - etherHistoryFragments Counter, - etherHistoryJabbers Counter, - etherHistoryCollisions Counter, - etherHistoryUtilization INTEGER (0..10000) - } - - etherHistoryIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The history of which this entry is a part. The - history identified by a particular value of this - - - index is the same history as identified - by the same value of historyControlIndex." - ::= { etherHistoryEntry 1 } - - etherHistorySampleIndex OBJECT-TYPE - SYNTAX INTEGER (1..2147483647) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "An index that uniquely identifies the particular - sample this entry represents among all samples - associated with the same historyControlEntry. - This index starts at 1 and increases by one - as each new sample is taken." - ::= { etherHistoryEntry 2 } - - etherHistoryIntervalStart OBJECT-TYPE - SYNTAX TimeTicks - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The value of sysUpTime at the start of the interval - over which this sample was measured. If the probe - keeps track of the time of day, it should start - the first sample of the history at a time such that - when the next hour of the day begins, a sample is - started at that instant. Note that following this - rule may require the probe to delay collecting the - first sample of the history, as each sample must be - of the same interval. Also note that the sample which - is currently being collected is not accessible in this - table until the end of its interval." - ::= { etherHistoryEntry 3 } - - etherHistoryDropEvents OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The total number of events in which packets - were dropped by the probe due to lack of resources - during this sampling interval. Note that this number - is not necessarily the number of packets dropped, it - is just the number of times this condition has been - detected." - ::= { etherHistoryEntry 4 } - - etherHistoryOctets OBJECT-TYPE - - - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The total number of octets of data (including - those in bad packets) received on the - network (excluding framing bits but including - FCS octets)." - ::= { etherHistoryEntry 5 } - - etherHistoryPkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of packets (including bad packets) - received during this sampling interval." - ::= { etherHistoryEntry 6 } - - etherHistoryBroadcastPkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of good packets received during this - sampling interval that were directed to the - broadcast address." - ::= { etherHistoryEntry 7 } - - etherHistoryMulticastPkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of good packets received during this - sampling interval that were directed to a - multicast address. Note that this number does not - include packets addressed to the broadcast address." - ::= { etherHistoryEntry 8 } - - etherHistoryCRCAlignErrors OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of packets received during this sampling - interval that had a length (excluding framing bits - but including FCS octets) between 64 and 1518 - - - octets, inclusive, but had either a bad Frame Check - Sequence (FCS) with an integral number of octets - (FCS Error) or a bad FCS with a non-integral number - of octets (Alignment Error)." - ::= { etherHistoryEntry 9 } - - etherHistoryUndersizePkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of packets received during this - sampling interval that were less than 64 octets - long (excluding framing bits but including FCS - octets) and were otherwise well formed." - ::= { etherHistoryEntry 10 } - - etherHistoryOversizePkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of packets received during this - sampling interval that were longer than 1518 - octets (excluding framing bits but including - FCS octets) but were otherwise well formed." - ::= { etherHistoryEntry 11 } - - etherHistoryFragments OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The total number of packets received during this - sampling interval that were less than 64 octets in - length (excluding framing bits but including FCS - octets) had either a bad Frame Check Sequence (FCS) - with an integral number of octets (FCS Error) or a bad - FCS with a non-integral number of octets (Alignment - Error). - - Note that it is entirely normal for - etherHistoryFragments to increment. This is because - it counts both runts (which are normal occurrences - due to collisions) and noise hits." - ::= { etherHistoryEntry 12 } - - etherHistoryJabbers OBJECT-TYPE - - - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of packets received during this - sampling interval that were longer than 1518 octets - (excluding framing bits but including FCS octets), - and had either a bad Frame Check Sequence (FCS) - with an integral number of octets (FCS Error) or - a bad FCS with a non-integral number of octets - (Alignment Error). - - Note that this definition of jabber is different - than the definition in IEEE-802.3 section 8.2.1.5 - (10BASE5) and section 10.3.1.4 (10BASE2). These - documents define jabber as the condition where any - packet exceeds 20 ms. The allowed range to detect - jabber is between 20 ms and 150 ms." - ::= { etherHistoryEntry 13 } - - etherHistoryCollisions OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The best estimate of the total number of collisions - on this Ethernet segment during this sampling - interval. - - The value returned will depend on the location of - the RMON probe. Section 8.2.1.3 (10BASE-5) and - section 10.3.1.3 (10BASE-2) of IEEE standard 802.3 - states that a station must detect a collision, in - the receive mode, if three or more stations are - transmitting simultaneously. A repeater port must - detect a collision when two or more stations are - transmitting simultaneously. Thus a probe placed on - a repeater port could record more collisions than a - probe connected to a station on the same segment - would. - - Probe location plays a much smaller role when - considering 10BASE-T. 14.2.1.4 (10BASE-T) of IEEE - standard 802.3 defines a collision as the - simultaneous presence of signals on the DO and RD - circuits (transmitting and receiving at the same - time). A 10BASE-T station can only detect - collisions when it is transmitting. Thus probes - - - placed on a station and a repeater, should report - the same number of collisions. - - Note also that an RMON probe inside a repeater - should ideally report collisions between the - repeater and one or more other hosts (transmit - collisions as defined by IEEE 802.3k) plus receiver - collisions observed on any coax segments to which - the repeater is connected." - ::= { etherHistoryEntry 14 } - - etherHistoryUtilization OBJECT-TYPE - SYNTAX INTEGER (0..10000) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The best estimate of the mean physical layer - network utilization on this interface during this - sampling interval, in hundredths of a percent." - ::= { etherHistoryEntry 15 } - - - -- The Alarm Group - - -- Implementation of the Alarm group is optional. - -- - -- The Alarm Group requires the implementation of the Event - -- group. - -- - -- The Alarm group periodically takes - -- statistical samples from variables in the probe and - -- compares them to thresholds that have been - -- configured. The alarm table stores configuration - -- entries that each define a variable, polling period, - -- and threshold parameters. If a sample is found to - -- cross the threshold values, an event is generated. - -- Only variables that resolve to an ASN.1 primitive - -- type of INTEGER (INTEGER, Counter, Gauge, or - -- TimeTicks) may be monitored in this way. - -- - -- This function has a hysteresis mechanism to limit - -- the generation of events. This mechanism generates - -- one event as a threshold is crossed in the - -- appropriate direction. No more events are generated - -- for that threshold until the opposite threshold is - -- crossed. - -- - -- In the case of a sampling a deltaValue, a probe may - - - -- implement this mechanism with more precision if it - -- takes a delta sample twice per period, each time - -- comparing the sum of the latest two samples to the - -- threshold. This allows the detection of threshold - -- crossings that span the sampling boundary. Note - -- that this does not require any special configuration - -- of the threshold value. It is suggested that probes - -- implement this more precise algorithm. - - alarmTable OBJECT-TYPE - SYNTAX SEQUENCE OF AlarmEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A list of alarm entries." - ::= { alarm 1 } - - alarmEntry OBJECT-TYPE - SYNTAX AlarmEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A list of parameters that set up a periodic checking - for alarm conditions. For example, an instance of the - alarmValue object might be named alarmValue.8" - INDEX { alarmIndex } - ::= { alarmTable 1 } - - AlarmEntry ::= SEQUENCE { - alarmIndex INTEGER (1..65535), - alarmInterval INTEGER, - alarmVariable OBJECT IDENTIFIER, - alarmSampleType INTEGER, - alarmValue INTEGER, - alarmStartupAlarm INTEGER, - alarmRisingThreshold INTEGER, - alarmFallingThreshold INTEGER, - alarmRisingEventIndex INTEGER (0..65535), - alarmFallingEventIndex INTEGER (0..65535), - alarmOwner OwnerString, - alarmStatus EntryStatus - } - - alarmIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - - - "An index that uniquely identifies an entry in the - alarm table. Each such entry defines a - diagnostic sample at a particular interval - for an object on the device." - ::= { alarmEntry 1 } - - alarmInterval OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The interval in seconds over which the data is - sampled and compared with the rising and falling - thresholds. When setting this variable, care - should be taken in the case of deltaValue - sampling - the interval should be set short enough - that the sampled variable is very unlikely to - increase or decrease by more than 2^31 - 1 during - a single sampling interval. - - This object may not be modified if the associated - alarmStatus object is equal to valid(1)." - ::= { alarmEntry 2 } - - alarmVariable OBJECT-TYPE - SYNTAX OBJECT IDENTIFIER - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The object identifier of the particular variable to - be sampled. Only variables that resolve to an ASN.1 - primitive type of INTEGER (INTEGER, Counter, Gauge, - or TimeTicks) may be sampled. - - Because SNMP access control is articulated entirely - in terms of the contents of MIB views, no access - control mechanism exists that can restrict the value - of this object to identify only those objects that - exist in a particular MIB view. Because there is - thus no acceptable means of restricting the read - access that could be obtained through the alarm - mechanism, the probe must only grant write access to - this object in those views that have read access to - all objects on the probe. - - During a set operation, if the supplied variable - name is not available in the selected MIB view, a - badValue error must be returned. If at any time the - - - variable name of an established alarmEntry is no - longer available in the selected MIB view, the probe - must change the status of this alarmEntry to - invalid(4). - - This object may not be modified if the associated - alarmStatus object is equal to valid(1)." - ::= { alarmEntry 3 } - - alarmSampleType OBJECT-TYPE - SYNTAX INTEGER { - absoluteValue(1), - deltaValue(2) - } - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The method of sampling the selected variable and - calculating the value to be compared against the - thresholds. If the value of this object is - absoluteValue(1), the value of the selected variable - will be compared directly with the thresholds at the - end of the sampling interval. If the value of this - object is deltaValue(2), the value of the selected - variable at the last sample will be subtracted from - the current value, and the difference compared with - the thresholds. - - This object may not be modified if the associated - alarmStatus object is equal to valid(1)." - ::= { alarmEntry 4 } - - alarmValue OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The value of the statistic during the last sampling - period. For example, if the sample type is - deltaValue, this value will be the difference - between the samples at the beginning and end of the - period. If the sample type is absoluteValue, this - value will be the sampled value at the end of the - period. - - This is the value that is compared with the rising and - falling thresholds. - - - - The value during the current sampling period is not - made available until the period is completed and will - remain available until the next period completes." - ::= { alarmEntry 5 } - - alarmStartupAlarm OBJECT-TYPE - SYNTAX INTEGER { - risingAlarm(1), - fallingAlarm(2), - risingOrFallingAlarm(3) - } - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The alarm that may be sent when this entry is first - set to valid. If the first sample after this entry - becomes valid is greater than or equal to the - risingThreshold and alarmStartupAlarm is equal to - risingAlarm(1) or risingOrFallingAlarm(3), then a - single rising alarm will be generated. If the first - sample after this entry becomes valid is less than - or equal to the fallingThreshold and - alarmStartupAlarm is equal to fallingAlarm(2) or - risingOrFallingAlarm(3), then a single falling alarm - will be generated. - - This object may not be modified if the associated - alarmStatus object is equal to valid(1)." - ::= { alarmEntry 6 } - - alarmRisingThreshold OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-write - STATUS mandatory - DESCRIPTION - "A threshold for the sampled statistic. When the - current sampled value is greater than or equal to - this threshold, and the value at the last sampling - interval was less than this threshold, a single - event will be generated. A single event will also - be generated if the first sample after this entry - becomes valid is greater than or equal to this - threshold and the associated alarmStartupAlarm is - equal to risingAlarm(1) or risingOrFallingAlarm(3). - - After a rising event is generated, another such event - will not be generated until the sampled value - falls below this threshold and reaches the - - - alarmFallingThreshold. - - This object may not be modified if the associated - alarmStatus object is equal to valid(1)." - ::= { alarmEntry 7 } - - alarmFallingThreshold OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-write - STATUS mandatory - DESCRIPTION - "A threshold for the sampled statistic. When the - current sampled value is less than or equal to this - threshold, and the value at the last sampling - interval was greater than this threshold, a single - event will be generated. A single event will also - be generated if the first sample after this entry - becomes valid is less than or equal to this - threshold and the associated alarmStartupAlarm is - equal to fallingAlarm(2) or risingOrFallingAlarm(3). - - After a falling event is generated, another such event - will not be generated until the sampled value - rises above this threshold and reaches the - alarmRisingThreshold. - - This object may not be modified if the associated - alarmStatus object is equal to valid(1)." - ::= { alarmEntry 8 } - - alarmRisingEventIndex OBJECT-TYPE - SYNTAX INTEGER (0..65535) - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The index of the eventEntry that is - used when a rising threshold is crossed. The - eventEntry identified by a particular value of - this index is the same as identified by the same value - of the eventIndex object. If there is no - corresponding entry in the eventTable, then - no association exists. In particular, if this value - is zero, no associated event will be generated, as - zero is not a valid event index. - - This object may not be modified if the associated - alarmStatus object is equal to valid(1)." - ::= { alarmEntry 9 } - - - alarmFallingEventIndex OBJECT-TYPE - SYNTAX INTEGER (0..65535) - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The index of the eventEntry that is - used when a falling threshold is crossed. The - eventEntry identified by a particular value of - this index is the same as identified by the same value - of the eventIndex object. If there is no - corresponding entry in the eventTable, then - no association exists. In particular, if this value - is zero, no associated event will be generated, as - zero is not a valid event index. - - This object may not be modified if the associated - alarmStatus object is equal to valid(1)." - ::= { alarmEntry 10 } - - alarmOwner OBJECT-TYPE - SYNTAX OwnerString - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The entity that configured this entry and is - therefore using the resources assigned to it." - ::= { alarmEntry 11 } - - alarmStatus OBJECT-TYPE - SYNTAX EntryStatus - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The status of this alarm entry." - ::= { alarmEntry 12 } - - - -- The Host Group - - -- Implementation of the Host group is optional. - -- - -- The host group discovers new hosts on the network by - -- keeping a list of source and destination MAC Addresses seen - -- in good packets. For each of these addresses, the host - -- group keeps a set of statistics. The hostControlTable - -- controls which interfaces this function is performed on, - -- and contains some information about the process. On - -- behalf of each hostControlEntry, data is collected on an - - - -- interface and placed in both the hostTable and the - -- hostTimeTable. If the monitoring device finds itself - -- short of resources, it may delete entries as needed. It - -- is suggested that the device delete the least recently - -- used entries first. - - -- The hostTable contains entries for each address - -- discovered on a particular interface. Each entry - -- contains statistical data about that host. This table is - -- indexed by the MAC address of the host, through which a - -- random access may be achieved. - - -- The hostTimeTable contains data in the same format as the - -- hostTable, and must contain the same set of hosts, but is - -- indexed using hostTimeCreationOrder rather than - -- hostAddress. - -- The hostTimeCreationOrder is an integer which reflects - -- the relative order in which a particular entry was - -- discovered and thus inserted into the table. As this - -- order, and thus the index, is among those entries - -- currently in the table, the index for a particular entry - -- may change if an (earlier) entry is deleted. Thus the - -- association between hostTimeCreationOrder and - -- hostTimeEntry may be broken at any time. - - -- The hostTimeTable has two important uses. The first is the - -- fast download of this potentially large table. Because the - -- index of this table runs from 1 to the size of the table, - -- inclusive, its values are predictable. This allows very - -- efficient packing of variables into SNMP PDU's and allows - -- a table transfer to have multiple packets outstanding. - -- These benefits increase transfer rates tremendously. - - -- The second use of the hostTimeTable is the efficient - -- discovery by the management station of new entries added - -- to the table. After the management station has downloaded - -- the entire table, it knows that new entries will be added - -- immediately after the end of the current table. It can - -- thus detect new entries there and retrieve them easily. - - -- Because the association between hostTimeCreationOrder and - -- hostTimeEntry may be broken at any time, the management - -- station must monitor the related hostControlLastDeleteTime - -- object. When the management station thus detects a - -- deletion, it must assume that any such associations have - --- been broken, and invalidate any it has stored locally. - -- This includes restarting any download of the - -- hostTimeTable that may have been in progress, as well as - - - -- rediscovering the end of the hostTimeTable so that it may - -- detect new entries. If the management station does not - -- detect the broken association, it may continue to refer - -- to a particular host by its creationOrder while - -- unwittingly retrieving the data associated with another - -- host entirely. If this happens while downloading the - -- host table, the management station may fail to download - -- all of the entries in the table. - - hostControlTable OBJECT-TYPE - SYNTAX SEQUENCE OF HostControlEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A list of host table control entries." - ::= { hosts 1 } - - hostControlEntry OBJECT-TYPE - SYNTAX HostControlEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A list of parameters that set up the discovery of - hosts on a particular interface and the collection - of statistics about these hosts. For example, an - instance of the hostControlTableSize object might be - named hostControlTableSize.1" - INDEX { hostControlIndex } - ::= { hostControlTable 1 } - - HostControlEntry ::= SEQUENCE { - hostControlIndex INTEGER (1..65535), - hostControlDataSource OBJECT IDENTIFIER, - hostControlTableSize INTEGER, - hostControlLastDeleteTime TimeTicks, - hostControlOwner OwnerString, - hostControlStatus EntryStatus - } - - hostControlIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "An index that uniquely identifies an entry in the - hostControl table. Each such entry defines - a function that discovers hosts on a particular - interface and places statistics about them in the - - - hostTable and the hostTimeTable on behalf of this - hostControlEntry." - ::= { hostControlEntry 1 } - - hostControlDataSource OBJECT-TYPE - SYNTAX OBJECT IDENTIFIER - ACCESS read-write - STATUS mandatory - DESCRIPTION - "This object identifies the source of the data for - this instance of the host function. This source - can be any interface on this device. In order - to identify a particular interface, this object shall - identify the instance of the ifIndex object, defined - in RFC 1213 and RFC 1573 [4,6], for the desired - interface. For example, if an entry were to receive - data from interface #1, this object would be set to - ifIndex.1. - - The statistics in this group reflect all packets - on the local network segment attached to the - identified interface. - - An agent may or may not be able to tell if - fundamental changes to the media of the interface - have occurred and necessitate an invalidation of - this entry. For example, a hot-pluggable ethernet - card could be pulled out and replaced by a - token-ring card. In such a case, if the agent has - such knowledge of the change, it is recommended that - it invalidate this entry. - - This object may not be modified if the associated - hostControlStatus object is equal to valid(1)." - ::= { hostControlEntry 2 } - - hostControlTableSize OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of hostEntries in the hostTable and the - hostTimeTable associated with this hostControlEntry." - ::= { hostControlEntry 3 } - - hostControlLastDeleteTime OBJECT-TYPE - SYNTAX TimeTicks - ACCESS read-only - - - STATUS mandatory - DESCRIPTION - "The value of sysUpTime when the last entry - was deleted from the portion of the hostTable - associated with this hostControlEntry. If no - deletions have occurred, this value shall be zero." - ::= { hostControlEntry 4 } - - hostControlOwner OBJECT-TYPE - SYNTAX OwnerString - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The entity that configured this entry and is - therefore using the resources assigned to it." - ::= { hostControlEntry 5 } - - hostControlStatus OBJECT-TYPE - SYNTAX EntryStatus - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The status of this hostControl entry. - - If this object is not equal to valid(1), all - associated entries in the hostTable, hostTimeTable, - and the hostTopNTable shall be deleted by the - agent." - ::= { hostControlEntry 6 } - - hostTable OBJECT-TYPE - SYNTAX SEQUENCE OF HostEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A list of host entries." - ::= { hosts 2 } - - hostEntry OBJECT-TYPE - SYNTAX HostEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A collection of statistics for a particular host - that has been discovered on an interface of this - device. For example, an instance of the - hostOutBroadcastPkts object might be named - hostOutBroadcastPkts.1.6.8.0.32.27.3.176" - - - INDEX { hostIndex, hostAddress } - ::= { hostTable 1 } - - HostEntry ::= SEQUENCE { - hostAddress OCTET STRING, - hostCreationOrder INTEGER (1..65535), - hostIndex INTEGER (1..65535), - hostInPkts Counter, - hostOutPkts Counter, - hostInOctets Counter, - hostOutOctets Counter, - hostOutErrors Counter, - hostOutBroadcastPkts Counter, - hostOutMulticastPkts Counter - } - - hostAddress OBJECT-TYPE - SYNTAX OCTET STRING - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The physical address of this host." - ::= { hostEntry 1 } - - hostCreationOrder OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "An index that defines the relative ordering of - the creation time of hosts captured for a - particular hostControlEntry. This index shall - be between 1 and N, where N is the value of - the associated hostControlTableSize. The ordering - of the indexes is based on the order of each entry's - insertion into the table, in which entries added - earlier have a lower index value than entries added - later. - - It is important to note that the order for a - particular entry may change as an (earlier) entry - is deleted from the table. Because this order may - change, management stations should make use of the - hostControlLastDeleteTime variable in the - hostControlEntry associated with the relevant - portion of the hostTable. By observing - this variable, the management station may detect - the circumstances where a previous association - - - between a value of hostCreationOrder - and a hostEntry may no longer hold." - ::= { hostEntry 2 } - - hostIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The set of collected host statistics of which - this entry is a part. The set of hosts - identified by a particular value of this - index is associated with the hostControlEntry - as identified by the same value of hostControlIndex." - ::= { hostEntry 3 } - - hostInPkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of good packets transmitted to this - address since it was added to the hostTable." - ::= { hostEntry 4 } - - hostOutPkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of packets, including bad packets, - transmitted by this address since it was added - to the hostTable." - ::= { hostEntry 5 } - - hostInOctets OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of octets transmitted to this address - since it was added to the hostTable (excluding - framing bits but including FCS octets), except for - those octets in bad packets." - ::= { hostEntry 6 } - - hostOutOctets OBJECT-TYPE - SYNTAX Counter - - - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of octets transmitted by this address - since it was added to the hostTable (excluding - framing bits but including FCS octets), including - those octets in bad packets." - ::= { hostEntry 7 } - - hostOutErrors OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of bad packets transmitted by this address - since this host was added to the hostTable." - ::= { hostEntry 8 } - - hostOutBroadcastPkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of good packets transmitted by this - address that were directed to the broadcast address - since this host was added to the hostTable." - ::= { hostEntry 9 } - - hostOutMulticastPkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of good packets transmitted by this - address that were directed to a multicast address - since this host was added to the hostTable. - Note that this number does not include packets - directed to the broadcast address." - ::= { hostEntry 10 } - - -- host Time Table - - hostTimeTable OBJECT-TYPE - SYNTAX SEQUENCE OF HostTimeEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A list of time-ordered host table entries." - - - ::= { hosts 3 } - - hostTimeEntry OBJECT-TYPE - SYNTAX HostTimeEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A collection of statistics for a particular host - that has been discovered on an interface of this - device. This collection includes the relative - ordering of the creation time of this object. For - example, an instance of the hostTimeOutBroadcastPkts - object might be named - hostTimeOutBroadcastPkts.1.687" - INDEX { hostTimeIndex, hostTimeCreationOrder } - ::= { hostTimeTable 1 } - - HostTimeEntry ::= SEQUENCE { - hostTimeAddress OCTET STRING, - hostTimeCreationOrder INTEGER (1..65535), - hostTimeIndex INTEGER (1..65535), - hostTimeInPkts Counter, - hostTimeOutPkts Counter, - hostTimeInOctets Counter, - hostTimeOutOctets Counter, - hostTimeOutErrors Counter, - hostTimeOutBroadcastPkts Counter, - hostTimeOutMulticastPkts Counter - } - - hostTimeAddress OBJECT-TYPE - SYNTAX OCTET STRING - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The physical address of this host." - ::= { hostTimeEntry 1 } - - hostTimeCreationOrder OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "An index that uniquely identifies an entry in - the hostTime table among those entries associated - with the same hostControlEntry. This index shall - be between 1 and N, where N is the value of - the associated hostControlTableSize. The ordering - - - of the indexes is based on the order of each entry's - insertion into the table, in which entries added - earlier have a lower index value than entries added - later. Thus the management station has the ability to - learn of new entries added to this table without - downloading the entire table. - - It is important to note that the index for a - particular entry may change as an (earlier) entry - is deleted from the table. Because this order may - change, management stations should make use of the - hostControlLastDeleteTime variable in the - hostControlEntry associated with the relevant - portion of the hostTimeTable. By observing - this variable, the management station may detect - the circumstances where a download of the table - may have missed entries, and where a previous - association between a value of hostTimeCreationOrder - and a hostTimeEntry may no longer hold." - ::= { hostTimeEntry 2 } - - hostTimeIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The set of collected host statistics of which - this entry is a part. The set of hosts - identified by a particular value of this - index is associated with the hostControlEntry - as identified by the same value of hostControlIndex." - ::= { hostTimeEntry 3 } - - hostTimeInPkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of good packets transmitted to this - address since it was added to the hostTimeTable." - ::= { hostTimeEntry 4 } - - hostTimeOutPkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of god packets transmitted by this - - - address since it was added to the hostTimeTable." - ::= { hostTimeEntry 5 } - - hostTimeInOctets OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of octets transmitted to this address - since it was added to the hostTimeTable (excluding - framing bits but including FCS octets), except for - those octets in bad packets." - ::= { hostTimeEntry 6 } - - hostTimeOutOctets OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of octets transmitted by this address - since it was added to the hostTimeTable (excluding - framing bits but including FCS octets), including - those octets in bad packets." - ::= { hostTimeEntry 7 } - - hostTimeOutErrors OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of bad packets transmitted by this address - since this host was added to the hostTimeTable." - ::= { hostTimeEntry 8 } - - hostTimeOutBroadcastPkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of good packets transmitted by this - address that were directed to the broadcast address - since this host was added to the hostTimeTable." - ::= { hostTimeEntry 9 } - - hostTimeOutMulticastPkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - - - DESCRIPTION - "The number of good packets transmitted by this - address that were directed to a multicast address - since this host was added to the hostTimeTable. - Note that this number does not include packets - directed to the broadcast address." - ::= { hostTimeEntry 10 } - - - -- The Host Top "N" Group - - -- Implementation of the Host Top N group is optional. - -- - -- The Host Top N group requires the implementation of the - -- host group. - -- - -- The Host Top N group is used to prepare reports that - -- describe the hosts that top a list ordered by one of - -- their statistics. - -- The available statistics are samples of one of their - -- base statistics, over an interval specified by the - -- management station. Thus, these statistics are rate - -- based. The management station also selects how many such - -- hosts are reported. - - -- The hostTopNControlTable is used to initiate the - -- generation of such a report. The management station - -- may select the parameters of such a report, such as - -- which interface, which statistic, how many hosts, - -- and the start and stop times of the sampling. When - -- the report is prepared, entries are created in the - -- hostTopNTable associated with the relevant - -- hostTopNControlEntry. These entries are static for - -- each report after it has been prepared. - - hostTopNControlTable OBJECT-TYPE - SYNTAX SEQUENCE OF HostTopNControlEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A list of top N host control entries." - ::= { hostTopN 1 } - - hostTopNControlEntry OBJECT-TYPE - SYNTAX HostTopNControlEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - - - "A set of parameters that control the creation of a - report of the top N hosts according to several - metrics. For example, an instance of the - hostTopNDuration object might be named - hostTopNDuration.3" - INDEX { hostTopNControlIndex } - ::= { hostTopNControlTable 1 } - - HostTopNControlEntry ::= SEQUENCE { - hostTopNControlIndex INTEGER (1..65535), - hostTopNHostIndex INTEGER (1..65535), - hostTopNRateBase INTEGER, - hostTopNTimeRemaining INTEGER, - hostTopNDuration INTEGER, - hostTopNRequestedSize INTEGER, - hostTopNGrantedSize INTEGER, - hostTopNStartTime TimeTicks, - hostTopNOwner OwnerString, - hostTopNStatus EntryStatus - } - - hostTopNControlIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "An index that uniquely identifies an entry - in the hostTopNControl table. Each such - entry defines one top N report prepared for - one interface." - ::= { hostTopNControlEntry 1 } - - hostTopNHostIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The host table for which a top N report will be - prepared on behalf of this entry. The host table - identified by a particular value of this index is - associated with the same host table as identified by - the same value of hostIndex. - - This object may not be modified if the associated - hostTopNStatus object is equal to valid(1)." - ::= { hostTopNControlEntry 2 } - - hostTopNRateBase OBJECT-TYPE - - - SYNTAX INTEGER { - hostTopNInPkts(1), - hostTopNOutPkts(2), - hostTopNInOctets(3), - hostTopNOutOctets(4), - hostTopNOutErrors(5), - hostTopNOutBroadcastPkts(6), - hostTopNOutMulticastPkts(7) - } - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The variable for each host that the hostTopNRate - variable is based upon. - - This object may not be modified if the associated - hostTopNStatus object is equal to valid(1)." - ::= { hostTopNControlEntry 3 } - - hostTopNTimeRemaining OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The number of seconds left in the report currently - being collected. When this object is modified by - the management station, a new collection is started, - possibly aborting a currently running report. The - new value is used as the requested duration of this - report, which is loaded into the associated - hostTopNDuration object. - - When this object is set to a non-zero value, any - associated hostTopNEntries shall be made - inaccessible by the monitor. While the value of - this object is non-zero, it decrements by one per - second until it reaches zero. During this time, all - associated hostTopNEntries shall remain - inaccessible. At the time that this object - decrements to zero, the report is made accessible in - the hostTopNTable. Thus, the hostTopN table needs - to be created only at the end of the collection - interval." - DEFVAL { 0 } - ::= { hostTopNControlEntry 4 } - - hostTopNDuration OBJECT-TYPE - SYNTAX INTEGER - - - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of seconds that this report has collected - during the last sampling interval, or if this - report is currently being collected, the number - of seconds that this report is being collected - during this sampling interval. - - When the associated hostTopNTimeRemaining object is - set, this object shall be set by the probe to the - same value and shall not be modified until the next - time the hostTopNTimeRemaining is set. - - This value shall be zero if no reports have been - requested for this hostTopNControlEntry." - DEFVAL { 0 } - ::= { hostTopNControlEntry 5 } - - hostTopNRequestedSize OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The maximum number of hosts requested for the top N - table. - - When this object is created or modified, the probe - should set hostTopNGrantedSize as closely to this - object as is possible for the particular probe - implementation and available resources." - DEFVAL { 10 } - ::= { hostTopNControlEntry 6 } - - hostTopNGrantedSize OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The maximum number of hosts in the top N table. - - When the associated hostTopNRequestedSize object is - created or modified, the probe should set this - object as closely to the requested value as is - possible for the particular implementation and - available resources. The probe must not lower this - value except as a result of a set to the associated - hostTopNRequestedSize object. - - - Hosts with the highest value of hostTopNRate shall be - placed in this table in decreasing order of this rate - until there is no more room or until there are no more - hosts." - ::= { hostTopNControlEntry 7 } - - hostTopNStartTime OBJECT-TYPE - SYNTAX TimeTicks - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The value of sysUpTime when this top N report was - last started. In other words, this is the time that - the associated hostTopNTimeRemaining object was - modified to start the requested report." - ::= { hostTopNControlEntry 8 } - - hostTopNOwner OBJECT-TYPE - SYNTAX OwnerString - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The entity that configured this entry and is - therefore using the resources assigned to it." - ::= { hostTopNControlEntry 9 } - - hostTopNStatus OBJECT-TYPE - SYNTAX EntryStatus - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The status of this hostTopNControl entry. - - If this object is not equal to valid(1), all - associated hostTopNEntries shall be deleted by the - agent." - ::= { hostTopNControlEntry 10 } - - hostTopNTable OBJECT-TYPE - SYNTAX SEQUENCE OF HostTopNEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A list of top N host entries." - ::= { hostTopN 2 } - - hostTopNEntry OBJECT-TYPE - SYNTAX HostTopNEntry - - - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A set of statistics for a host that is part of a - top N report. For example, an instance of the - hostTopNRate object might be named - hostTopNRate.3.10" - INDEX { hostTopNReport, hostTopNIndex } - ::= { hostTopNTable 1 } - - HostTopNEntry ::= SEQUENCE { - hostTopNReport INTEGER (1..65535), - hostTopNIndex INTEGER (1..65535), - hostTopNAddress OCTET STRING, - hostTopNRate INTEGER - } - - hostTopNReport OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "This object identifies the top N report of which - this entry is a part. The set of hosts - identified by a particular value of this - object is part of the same report as identified - by the same value of the hostTopNControlIndex object." - ::= { hostTopNEntry 1 } - - hostTopNIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "An index that uniquely identifies an entry in - the hostTopN table among those in the same report. - This index is between 1 and N, where N is the - number of entries in this table. Increasing values - of hostTopNIndex shall be assigned to entries with - decreasing values of hostTopNRate until index N - is assigned to the entry with the lowest value of - hostTopNRate or there are no more hostTopNEntries." - ::= { hostTopNEntry 2 } - - hostTopNAddress OBJECT-TYPE - SYNTAX OCTET STRING - ACCESS read-only - STATUS mandatory - - - DESCRIPTION - "The physical address of this host." - ::= { hostTopNEntry 3 } - - hostTopNRate OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The amount of change in the selected variable - during this sampling interval. The selected - variable is this host's instance of the object - selected by hostTopNRateBase." - ::= { hostTopNEntry 4 } - - - -- The Matrix Group - - -- Implementation of the Matrix group is optional. - -- - -- The Matrix group consists of the matrixControlTable, - -- matrixSDTable and the matrixDSTable. These tables - -- store statistics for a particular conversation - -- between two addresses. As the device detects a new - -- conversation, including those to a non-unicast - -- address, it creates a new entry in both of the - -- matrix tables. It must only create new entries - -- based on information received in good packets. If - -- the monitoring device finds itself short of - -- resources, it may delete entries as needed. It is - -- suggested that the device delete the least recently - -- used entries first. - - matrixControlTable OBJECT-TYPE - SYNTAX SEQUENCE OF MatrixControlEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A list of information entries for the - traffic matrix on each interface." - ::= { matrix 1 } - - matrixControlEntry OBJECT-TYPE - SYNTAX MatrixControlEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "Information about a traffic matrix on a particular - - - interface. For example, an instance of the - matrixControlLastDeleteTime object might be named - matrixControlLastDeleteTime.1" - INDEX { matrixControlIndex } - ::= { matrixControlTable 1 } - - MatrixControlEntry ::= SEQUENCE { - matrixControlIndex INTEGER (1..65535), - matrixControlDataSource OBJECT IDENTIFIER, - matrixControlTableSize INTEGER, - matrixControlLastDeleteTime TimeTicks, - matrixControlOwner OwnerString, - matrixControlStatus EntryStatus - } - - matrixControlIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "An index that uniquely identifies an entry in the - matrixControl table. Each such entry defines - a function that discovers conversations on a - particular interface and places statistics about - them in the matrixSDTable and the matrixDSTable on - behalf of this matrixControlEntry." - ::= { matrixControlEntry 1 } - - matrixControlDataSource OBJECT-TYPE - SYNTAX OBJECT IDENTIFIER - ACCESS read-write - STATUS mandatory - DESCRIPTION - "This object identifies the source of - the data from which this entry creates a traffic - matrix. This source can be any interface on this - device. In order to identify a particular - interface, this object shall identify the instance - of the ifIndex object, defined in RFC 1213 and RFC - 1573 [4,6], for the desired interface. For example, - if an entry were to receive data from interface #1, - this object would be set to ifIndex.1. - - The statistics in this group reflect all packets - on the local network segment attached to the - identified interface. - - An agent may or may not be able to tell if - - - fundamental changes to the media of the interface - have occurred and necessitate an invalidation of - this entry. For example, a hot-pluggable ethernet - card could be pulled out and replaced by a - token-ring card. In such a case, if the agent has - such knowledge of the change, it is recommended that - it invalidate this entry. - - This object may not be modified if the associated - matrixControlStatus object is equal to valid(1)." - ::= { matrixControlEntry 2 } - - matrixControlTableSize OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of matrixSDEntries in the matrixSDTable - for this interface. This must also be the value of - the number of entries in the matrixDSTable for this - interface." - ::= { matrixControlEntry 3 } - - matrixControlLastDeleteTime OBJECT-TYPE - SYNTAX TimeTicks - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The value of sysUpTime when the last entry - was deleted from the portion of the matrixSDTable - or matrixDSTable associated with this - matrixControlEntry. If no deletions have occurred, - this value shall be zero." - ::= { matrixControlEntry 4 } - - matrixControlOwner OBJECT-TYPE - SYNTAX OwnerString - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The entity that configured this entry and is - therefore using the resources assigned to it." - ::= { matrixControlEntry 5 } - - matrixControlStatus OBJECT-TYPE - SYNTAX EntryStatus - ACCESS read-write - STATUS mandatory - - - DESCRIPTION - "The status of this matrixControl entry. - - If this object is not equal to valid(1), all - associated entries in the matrixSDTable and the - matrixDSTable shall be deleted by the agent." - ::= { matrixControlEntry 6 } - - matrixSDTable OBJECT-TYPE - SYNTAX SEQUENCE OF MatrixSDEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A list of traffic matrix entries indexed by - source and destination MAC address." - ::= { matrix 2 } - - matrixSDEntry OBJECT-TYPE - SYNTAX MatrixSDEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A collection of statistics for communications between - two addresses on a particular interface. For example, - an instance of the matrixSDPkts object might be named - matrixSDPkts.1.6.8.0.32.27.3.176.6.8.0.32.10.8.113" - INDEX { matrixSDIndex, - matrixSDSourceAddress, matrixSDDestAddress } - ::= { matrixSDTable 1 } - - MatrixSDEntry ::= SEQUENCE { - matrixSDSourceAddress OCTET STRING, - matrixSDDestAddress OCTET STRING, - matrixSDIndex INTEGER (1..65535), - matrixSDPkts Counter, - matrixSDOctets Counter, - matrixSDErrors Counter - } - - matrixSDSourceAddress OBJECT-TYPE - SYNTAX OCTET STRING - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The source physical address." - ::= { matrixSDEntry 1 } - - matrixSDDestAddress OBJECT-TYPE - - - SYNTAX OCTET STRING - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The destination physical address." - ::= { matrixSDEntry 2 } - - matrixSDIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The set of collected matrix statistics of which - this entry is a part. The set of matrix statistics - identified by a particular value of this index - is associated with the same matrixControlEntry - as identified by the same value of - matrixControlIndex." - ::= { matrixSDEntry 3 } - - matrixSDPkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of packets transmitted from the source - address to the destination address (this number - includes bad packets)." - ::= { matrixSDEntry 4 } - - matrixSDOctets OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of octets (excluding framing bits but - including FCS octets) contained in all packets - transmitted from the source address to the - destination address." - ::= { matrixSDEntry 5 } - - matrixSDErrors OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of bad packets transmitted from - the source address to the destination address." - - - ::= { matrixSDEntry 6 } - - - -- Traffic matrix tables from destination to source - - matrixDSTable OBJECT-TYPE - SYNTAX SEQUENCE OF MatrixDSEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A list of traffic matrix entries indexed by - destination and source MAC address." - ::= { matrix 3 } - - matrixDSEntry OBJECT-TYPE - SYNTAX MatrixDSEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A collection of statistics for communications between - two addresses on a particular interface. For example, - an instance of the matrixSDPkts object might be named - matrixSDPkts.1.6.8.0.32.10.8.113.6.8.0.32.27.3.176" - INDEX { matrixDSIndex, - matrixDSDestAddress, matrixDSSourceAddress } - ::= { matrixDSTable 1 } - - MatrixDSEntry ::= SEQUENCE { - matrixDSSourceAddress OCTET STRING, - matrixDSDestAddress OCTET STRING, - matrixDSIndex INTEGER (1..65535), - matrixDSPkts Counter, - matrixDSOctets Counter, - matrixDSErrors Counter - } - - matrixDSSourceAddress OBJECT-TYPE - SYNTAX OCTET STRING - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The source physical address." - ::= { matrixDSEntry 1 } - - matrixDSDestAddress OBJECT-TYPE - SYNTAX OCTET STRING - ACCESS read-only - STATUS mandatory - - - DESCRIPTION - "The destination physical address." - ::= { matrixDSEntry 2 } - - matrixDSIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The set of collected matrix statistics of which - this entry is a part. The set of matrix statistics - identified by a particular value of this index - is associated with the same matrixControlEntry - as identified by the same value of - matrixControlIndex." - ::= { matrixDSEntry 3 } - - matrixDSPkts OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of packets transmitted from the source - address to the destination address (this number - includes bad packets)." - ::= { matrixDSEntry 4 } - - matrixDSOctets OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of octets (excluding framing bits - but including FCS octets) contained in all packets - transmitted from the source address to the - destination address." - ::= { matrixDSEntry 5 } - - matrixDSErrors OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of bad packets transmitted from - the source address to the destination address." - ::= { matrixDSEntry 6 } - - - - - -- The Filter Group - - -- Implementation of the Filter group is optional. - -- - -- The Filter group allows packets to be captured with an - -- arbitrary filter expression. A logical data and - -- event stream or "channel" is formed by the packets - -- that match the filter expression. - -- - -- This filter mechanism allows the creation of an arbitrary - -- logical expression with which to filter packets. Each - -- filter associated with a channel is OR'ed with the others. - -- Within a filter, any bits checked in the data and status - -- are AND'ed with respect to other bits in the same filter. - -- The NotMask also allows for checking for inequality. - -- Finally, the channelAcceptType object allows for - -- inversion of the whole equation. - -- - -- If a management station wishes to receive a trap to alert - -- it that new packets have been captured and are available - -- for download, it is recommended that it set up an alarm - -- entry that monitors the value of the relevant - -- channelMatches instance. - -- - -- The channel can be turned on or off, and can also - -- generate events when packets pass through it. - - filterTable OBJECT-TYPE - SYNTAX SEQUENCE OF FilterEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A list of packet filter entries." - ::= { filter 1 } - - filterEntry OBJECT-TYPE - SYNTAX FilterEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A set of parameters for a packet filter applied on a - particular interface. As an example, an instance of - the filterPktData object might be named - filterPktData.12" - INDEX { filterIndex } - ::= { filterTable 1 } - - - - - FilterEntry ::= SEQUENCE { - filterIndex INTEGER (1..65535), - filterChannelIndex INTEGER (1..65535), - filterPktDataOffset INTEGER, - filterPktData OCTET STRING, - filterPktDataMask OCTET STRING, - filterPktDataNotMask OCTET STRING, - filterPktStatus INTEGER, - filterPktStatusMask INTEGER, - filterPktStatusNotMask INTEGER, - filterOwner OwnerString, - filterStatus EntryStatus - } - - filterIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "An index that uniquely identifies an entry - in the filter table. Each such entry defines - one filter that is to be applied to every packet - received on an interface." - ::= { filterEntry 1 } - - filterChannelIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-write - STATUS mandatory - DESCRIPTION - "This object identifies the channel of which this - filter is a part. The filters identified by a - particular value of this object are associated with - the same channel as identified by the same value of - the channelIndex object." - ::= { filterEntry 2 } - - filterPktDataOffset OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The offset from the beginning of each packet where - a match of packet data will be attempted. This offset - is measured from the point in the physical layer - packet after the framing bits, if any. For example, - in an Ethernet frame, this point is at the beginning - of the destination MAC address. - - - This object may not be modified if the associated - filterStatus object is equal to valid(1)." - DEFVAL { 0 } - ::= { filterEntry 3 } - - filterPktData OBJECT-TYPE - SYNTAX OCTET STRING - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The data that is to be matched with the input - packet. For each packet received, this filter and - the accompanying filterPktDataMask and - filterPktDataNotMask will be adjusted for the - offset. The only bits relevant to this match - algorithm are those that have the corresponding - filterPktDataMask bit equal to one. The following - three rules are then applied to every packet: - - (1) If the packet is too short and does not have data - corresponding to part of the filterPktData, the - packet will fail this data match. - - (2) For each relevant bit from the packet with the - corresponding filterPktDataNotMask bit set to - zero, if the bit from the packet is not equal to - the corresponding bit from the filterPktData, - then the packet will fail this data match. - - (3) If for every relevant bit from the packet with the - corresponding filterPktDataNotMask bit set to one, - the bit from the packet is equal to the - corresponding bit from the filterPktData, then - the packet will fail this data match. - - Any packets that have not failed any of the three - matches above have passed this data match. In - particular, a zero length filter will match any - packet. - - This object may not be modified if the associated - filterStatus object is equal to valid(1)." - ::= { filterEntry 4 } - - filterPktDataMask OBJECT-TYPE - SYNTAX OCTET STRING - ACCESS read-write - STATUS mandatory - - - DESCRIPTION - "The mask that is applied to the match process. - After adjusting this mask for the offset, only those - bits in the received packet that correspond to bits - set in this mask are relevant for further processing - by the match algorithm. The offset is applied to - filterPktDataMask in the same way it is applied to the - filter. For the purposes of the matching algorithm, - if the associated filterPktData object is longer - than this mask, this mask is conceptually extended - with '1' bits until it reaches the length of the - filterPktData object. - - This object may not be modified if the associated - filterStatus object is equal to valid(1)." - ::= { filterEntry 5 } - - filterPktDataNotMask OBJECT-TYPE - SYNTAX OCTET STRING - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The inversion mask that is applied to the match - process. After adjusting this mask for the offset, - those relevant bits in the received packet that - correspond to bits cleared in this mask must all be - equal to their corresponding bits in the - filterPktData object for the packet to be accepted. - In addition, at least one of those relevant bits in - the received packet that correspond to bits set in - this mask must be different to its corresponding bit - in the filterPktData object. - - For the purposes of the matching algorithm, if the - associated filterPktData object is longer than this - mask, this mask is conceptually extended with '0' - bits until it reaches the length of the - filterPktData object. - - This object may not be modified if the associated - filterStatus object is equal to valid(1)." - ::= { filterEntry 6 } - - filterPktStatus OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-write - STATUS mandatory - DESCRIPTION - - - "The status that is to be matched with the input - packet. The only bits relevant to this match - algorithm are those that have the corresponding - filterPktStatusMask bit equal to one. The following - two rules are then applied to every packet: - - (1) For each relevant bit from the packet status - with the corresponding filterPktStatusNotMask bit - set to zero, if the bit from the packet status is - not equal to the corresponding bit from the - filterPktStatus, then the packet will fail this - status match. - - (2) If for every relevant bit from the packet status - with the corresponding filterPktStatusNotMask bit - set to one, the bit from the packet status is - equal to the corresponding bit from the - filterPktStatus, then the packet will fail this - status match. - - Any packets that have not failed either of the two - matches above have passed this status match. In - particular, a zero length status filter will match any - packet's status. - - The value of the packet status is a sum. This sum - initially takes the value zero. Then, for each - error, E, that has been discovered in this packet, - 2 raised to a value representing E is added to the - sum. The errors and the bits that represent them are - dependent on the media type of the interface that - this channel is receiving packets from. - - The errors defined for a packet captured off of an - Ethernet interface are as follows: - - bit # Error - 0 Packet is longer than 1518 octets - 1 Packet is shorter than 64 octets - 2 Packet experienced a CRC or Alignment - error - - For example, an Ethernet fragment would have a - value of 6 (2^1 + 2^2). - - As this MIB is expanded to new media types, this - object will have other media-specific errors - defined. - - - For the purposes of this status matching algorithm, - if the packet status is longer than this - filterPktStatus object, this object is conceptually - extended with '0' bits until it reaches the size of - the packet status. - - This object may not be modified if the associated - filterStatus object is equal to valid(1)." - ::= { filterEntry 7 } - - filterPktStatusMask OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The mask that is applied to the status match - process. Only those bits in the received packet - that correspond to bits set in this mask are - relevant for further processing by the status match - algorithm. For the purposes of the matching - algorithm, if the associated filterPktStatus object - is longer than this mask, this mask is conceptually - extended with '1' bits until it reaches the size of - the filterPktStatus. In addition, if a packet - status is longer than this mask, this mask is - conceptually extended with '0' bits until it reaches - the size of the packet status. - - This object may not be modified if the associated - filterStatus object is equal to valid(1)." - ::= { filterEntry 8 } - - filterPktStatusNotMask OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The inversion mask that is applied to the status - match process. Those relevant bits in the received - packet status that correspond to bits cleared in - this mask must all be equal to their corresponding - bits in the filterPktStatus object for the packet to - be accepted. In addition, at least one of those - relevant bits in the received packet status that - correspond to bits set in this mask must be - different to its corresponding bit in the - filterPktStatus object for the packet to be - accepted. - - - For the purposes of the matching algorithm, if the - associated filterPktStatus object or a packet status - is longer than this mask, this mask is conceptually - extended with '0' bits until it reaches the longer - of the lengths of the filterPktStatus object and the - packet status. - - This object may not be modified if the associated - filterStatus object is equal to valid(1)." - ::= { filterEntry 9 } - - filterOwner OBJECT-TYPE - SYNTAX OwnerString - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The entity that configured this entry and is - therefore using the resources assigned to it." - ::= { filterEntry 10 } - - filterStatus OBJECT-TYPE - SYNTAX EntryStatus - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The status of this filter entry." - ::= { filterEntry 11 } - - channelTable OBJECT-TYPE - SYNTAX SEQUENCE OF ChannelEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A list of packet channel entries." - ::= { filter 2 } - - channelEntry OBJECT-TYPE - SYNTAX ChannelEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A set of parameters for a packet channel applied on a - particular interface. As an example, an instance of - the channelMatches object might be named - channelMatches.3" - INDEX { channelIndex } - ::= { channelTable 1 } - - - - ChannelEntry ::= SEQUENCE { - channelIndex INTEGER (1..65535), - channelIfIndex INTEGER (1..65535), - channelAcceptType INTEGER, - channelDataControl INTEGER, - channelTurnOnEventIndex INTEGER (0..65535), - channelTurnOffEventIndex INTEGER (0..65535), - channelEventIndex INTEGER (0..65535), - channelEventStatus INTEGER, - channelMatches Counter, - channelDescription DisplayString (SIZE (0..127)), - channelOwner OwnerString, - channelStatus EntryStatus - } - - channelIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "An index that uniquely identifies an entry in the - channel table. Each such entry defines one channel, - a logical data and event stream. - - It is suggested that before creating a channel, an - application should scan all instances of the - filterChannelIndex object to make sure that there - are no pre-existing filters that would be - inadvertently be linked to the channel." - ::= { channelEntry 1 } - - channelIfIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The value of this object uniquely identifies the - interface on this remote network monitoring device - to which the associated filters are applied to allow - data into this channel. The interface identified by - a particular value of this object is the same - interface as identified by the same value of the - ifIndex object, defined in RFC 1213 and RFC 1573 - [4,6]. - - The filters in this group are applied to all packets - on the local network segment attached to the - identified interface. - - - An agent may or may not be able to tell if - fundamental changes to the media of the interface - have occurred and necessitate an invalidation of - this entry. For example, a hot-pluggable ethernet - card could be pulled out and replaced by a - token-ring card. In such a case, if the agent has - such knowledge of the change, it is recommended that - it invalidate this entry. - - This object may not be modified if the associated - channelStatus object is equal to valid(1)." - ::= { channelEntry 2 } - - channelAcceptType OBJECT-TYPE - SYNTAX INTEGER { - acceptMatched(1), - acceptFailed(2) - } - ACCESS read-write - STATUS mandatory - DESCRIPTION - "This object controls the action of the filters - associated with this channel. If this object is equal - to acceptMatched(1), packets will be accepted to this - channel if they are accepted by both the packet data - and packet status matches of an associated filter. If - this object is equal to acceptFailed(2), packets will - be accepted to this channel only if they fail either - the packet data match or the packet status match of - each of the associated filters. - - In particular, a channel with no associated filters - will match no packets if set to acceptMatched(1) - case and will match all packets in the - acceptFailed(2) case. - - This object may not be modified if the associated - channelStatus object is equal to valid(1)." - ::= { channelEntry 3 } - - channelDataControl OBJECT-TYPE - SYNTAX INTEGER { - on(1), - off(2) - } - ACCESS read-write - STATUS mandatory - DESCRIPTION - - - "This object controls the flow of data through this - channel. If this object is on(1), data, status and - events flow through this channel. If this object is - off(2), data, status and events will not flow - through this channel." - DEFVAL { off } - ::= { channelEntry 4 } - - channelTurnOnEventIndex OBJECT-TYPE - SYNTAX INTEGER (0..65535) - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The value of this object identifies the event - that is configured to turn the associated - channelDataControl from off to on when the event is - generated. The event identified by a particular value - of this object is the same event as identified by the - same value of the eventIndex object. If there is no - corresponding entry in the eventTable, then no - association exists. In fact, if no event is intended - for this channel, channelTurnOnEventIndex must be - set to zero, a non-existent event index. - - This object may not be modified if the associated - channelStatus object is equal to valid(1)." - ::= { channelEntry 5 } - - channelTurnOffEventIndex OBJECT-TYPE - SYNTAX INTEGER (0..65535) - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The value of this object identifies the event - that is configured to turn the associated - channelDataControl from on to off when the event is - generated. The event identified by a particular value - of this object is the same event as identified by the - same value of the eventIndex object. If there is no - corresponding entry in the eventTable, then no - association exists. In fact, if no event is intended - for this channel, channelTurnOffEventIndex must be - set to zero, a non-existent event index. - - This object may not be modified if the associated - channelStatus object is equal to valid(1)." - ::= { channelEntry 6 } - - - - channelEventIndex OBJECT-TYPE - SYNTAX INTEGER (0..65535) - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The value of this object identifies the event - that is configured to be generated when the - associated channelDataControl is on and a packet - is matched. The event identified by a particular - value of this object is the same event as identified - by the same value of the eventIndex object. If - there is no corresponding entry in the eventTable, - then no association exists. In fact, if no event is - intended for this channel, channelEventIndex must be - set to zero, a non-existent event index. - - This object may not be modified if the associated - channelStatus object is equal to valid(1)." - ::= { channelEntry 7 } - - channelEventStatus OBJECT-TYPE - SYNTAX INTEGER { - eventReady(1), - eventFired(2), - eventAlwaysReady(3) - } - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The event status of this channel. - - If this channel is configured to generate events - when packets are matched, a means of controlling - the flow of those events is often needed. When - this object is equal to eventReady(1), a single - event may be generated, after which this object - will be set by the probe to eventFired(2). While - in the eventFired(2) state, no events will be - generated until the object is modified to - eventReady(1) (or eventAlwaysReady(3)). The - management station can thus easily respond to a - notification of an event by re-enabling this object. - - If the management station wishes to disable this - flow control and allow events to be generated - at will, this object may be set to - eventAlwaysReady(3). Disabling the flow control - is discouraged as it can result in high network - - - traffic or other performance problems." - DEFVAL { eventReady } - ::= { channelEntry 8 } - - channelMatches OBJECT-TYPE - SYNTAX Counter - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of times this channel has matched a - packet. Note that this object is updated even when - channelDataControl is set to off." - ::= { channelEntry 9 } - - channelDescription OBJECT-TYPE - SYNTAX DisplayString (SIZE (0..127)) - ACCESS read-write - STATUS mandatory - DESCRIPTION - "A comment describing this channel." - ::= { channelEntry 10 } - - channelOwner OBJECT-TYPE - SYNTAX OwnerString - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The entity that configured this entry and is - therefore using the resources assigned to it." - ::= { channelEntry 11 } - - channelStatus OBJECT-TYPE - SYNTAX EntryStatus - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The status of this channel entry." - ::= { channelEntry 12 } - - - -- The Packet Capture Group - - -- Implementation of the Packet Capture group is optional. - -- - -- The Packet Capture Group requires implementation of the - -- Filter Group. - -- - -- The Packet Capture group allows packets to be captured - - - -- upon a filter match. The bufferControlTable controls - -- the captured packets output from a channel that is - -- associated with it. The captured packets are placed - -- in entries in the captureBufferTable. These entries are - -- associated with the bufferControlEntry on whose behalf they - -- were stored. - - bufferControlTable OBJECT-TYPE - SYNTAX SEQUENCE OF BufferControlEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A list of buffers control entries." - ::= { capture 1 } - - bufferControlEntry OBJECT-TYPE - SYNTAX BufferControlEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A set of parameters that control the collection of - a stream of packets that have matched filters. As - an example, an instance of the - bufferControlCaptureSliceSize object might be named - bufferControlCaptureSliceSize.3" - INDEX { bufferControlIndex } - ::= { bufferControlTable 1 } - - BufferControlEntry ::= SEQUENCE { - bufferControlIndex INTEGER (1..65535), - bufferControlChannelIndex INTEGER (1..65535), - bufferControlFullStatus INTEGER, - bufferControlFullAction INTEGER, - bufferControlCaptureSliceSize INTEGER, - bufferControlDownloadSliceSize INTEGER, - bufferControlDownloadOffset INTEGER, - bufferControlMaxOctetsRequested INTEGER, - bufferControlMaxOctetsGranted INTEGER, - bufferControlCapturedPackets INTEGER, - bufferControlTurnOnTime TimeTicks, - bufferControlOwner OwnerString, - bufferControlStatus EntryStatus - } - - bufferControlIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - - - DESCRIPTION - "An index that uniquely identifies an entry - in the bufferControl table. The value of this - index shall never be zero. Each such - entry defines one set of packets that is - captured and controlled by one or more filters." - ::= { bufferControlEntry 1 } - - bufferControlChannelIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-write - STATUS mandatory - DESCRIPTION - "An index that identifies the channel that is the - source of packets for this bufferControl table. - The channel identified by a particular value of this - index is the same as identified by the same value of - the channelIndex object. - - This object may not be modified if the associated - bufferControlStatus object is equal to valid(1)." - ::= { bufferControlEntry 2 } - - bufferControlFullStatus OBJECT-TYPE - SYNTAX INTEGER { - spaceAvailable(1), - full(2) - } - ACCESS read-only - STATUS mandatory - DESCRIPTION - "This object shows whether the buffer has room to - accept new packets or if it is full. - - If the status is spaceAvailable(1), the buffer is - accepting new packets normally. If the status is - full(2) and the associated bufferControlFullAction - object is wrapWhenFull, the buffer is accepting new - packets by deleting enough of the oldest packets - to make room for new ones as they arrive. Otherwise, - if the status is full(2) and the - bufferControlFullAction object is lockWhenFull, - then the buffer has stopped collecting packets. - - When this object is set to full(2) the probe must - not later set it to spaceAvailable(1) except in the - case of a significant gain in resources such as - an increase of bufferControlOctetsGranted. In - - - particular, the wrap-mode action of deleting old - packets to make room for newly arrived packets - must not affect the value of this object." - ::= { bufferControlEntry 3 } - - bufferControlFullAction OBJECT-TYPE - SYNTAX INTEGER { - lockWhenFull(1), - wrapWhenFull(2) -- FIFO - } - ACCESS read-write - STATUS mandatory - DESCRIPTION - "Controls the action of the buffer when it - reaches the full status. When in the lockWhenFull(1) - state and a packet is added to the buffer that - fills the buffer, the bufferControlFullStatus will - be set to full(2) and this buffer will stop capturing - packets." - ::= { bufferControlEntry 4 } - - bufferControlCaptureSliceSize OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The maximum number of octets of each packet - that will be saved in this capture buffer. - For example, if a 1500 octet packet is received by - the probe and this object is set to 500, then only - 500 octets of the packet will be stored in the - associated capture buffer. If this variable is set - to 0, the capture buffer will save as many octets - as is possible. - - This object may not be modified if the associated - bufferControlStatus object is equal to valid(1)." - DEFVAL { 100 } - ::= { bufferControlEntry 5 } - - bufferControlDownloadSliceSize OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The maximum number of octets of each packet - in this capture buffer that will be returned in - an SNMP retrieval of that packet. For example, - - - if 500 octets of a packet have been stored in the - associated capture buffer, the associated - bufferControlDownloadOffset is 0, and this - object is set to 100, then the captureBufferPacket - object that contains the packet will contain only - the first 100 octets of the packet. - - A prudent manager will take into account possible - interoperability or fragmentation problems that may - occur if the download slice size is set too large. - In particular, conformant SNMP implementations are not - required to accept messages whose length exceeds 484 - octets, although they are encouraged to support larger - datagrams whenever feasible." - DEFVAL { 100 } - ::= { bufferControlEntry 6 } - - bufferControlDownloadOffset OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The offset of the first octet of each packet - in this capture buffer that will be returned in - an SNMP retrieval of that packet. For example, - if 500 octets of a packet have been stored in the - associated capture buffer and this object is set to - 100, then the captureBufferPacket object that - contains the packet will contain bytes starting - 100 octets into the packet." - DEFVAL { 0 } - ::= { bufferControlEntry 7 } - - bufferControlMaxOctetsRequested OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The requested maximum number of octets to be - saved in this captureBuffer, including any - implementation-specific overhead. If this variable - is set to -1, the capture buffer will save as many - octets as is possible. - - When this object is created or modified, the probe - should set bufferControlMaxOctetsGranted as closely - to this object as is possible for the particular probe - implementation and available resources. However, if - - - the object has the special value of -1, the probe - must set bufferControlMaxOctetsGranted to -1." - DEFVAL { -1 } - ::= { bufferControlEntry 8 } - - bufferControlMaxOctetsGranted OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The maximum number of octets that can be - saved in this captureBuffer, including overhead. - If this variable is -1, the capture buffer will save - as many octets as possible. - - When the bufferControlMaxOctetsRequested object is - created or modified, the probe should set this object - as closely to the requested value as is possible for - the particular probe implementation and available - resources. - However, if the request object has the special value - of -1, the probe must set this object to -1. - The probe must not lower this value except as a result - of a modification to the associated - bufferControlMaxOctetsRequested object. - - When this maximum number of octets is reached - and a new packet is to be added to this - capture buffer and the corresponding - bufferControlFullAction is set to wrapWhenFull(2), - enough of the oldest packets associated with this - capture buffer shall be deleted by the agent so - that the new packet can be added. If the - corresponding bufferControlFullAction is set to - lockWhenFull(1), the new packet shall be discarded. - In either case, the probe must set - bufferControlFullStatus to full(2). - - When the value of this object changes to a value less - than the current value, entries are deleted from - the captureBufferTable associated with this - bufferControlEntry. Enough of the - oldest of these captureBufferEntries shall be - deleted by the agent so that the number of octets - used remains less than or equal to the new value of - this object. - - When the value of this object changes to a value - - - greater than the current value, the number of - associated captureBufferEntries may be allowed to - grow." - ::= { bufferControlEntry 9 } - - bufferControlCapturedPackets OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of packets currently in this - captureBuffer." - ::= { bufferControlEntry 10 } - - bufferControlTurnOnTime OBJECT-TYPE - SYNTAX TimeTicks - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The value of sysUpTime when this capture buffer was - first turned on." - ::= { bufferControlEntry 11 } - - bufferControlOwner OBJECT-TYPE - SYNTAX OwnerString - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The entity that configured this entry and is - therefore using the resources assigned to it." - ::= { bufferControlEntry 12 } - - bufferControlStatus OBJECT-TYPE - SYNTAX EntryStatus - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The status of this buffer Control Entry." - ::= { bufferControlEntry 13 } - - captureBufferTable OBJECT-TYPE - SYNTAX SEQUENCE OF CaptureBufferEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A list of packets captured off of a channel." - ::= { capture 2 } - - - - captureBufferEntry OBJECT-TYPE - SYNTAX CaptureBufferEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A packet captured off of an attached network. As an - example, an instance of the captureBufferPacketData - object might be named captureBufferPacketData.3.1783" - INDEX { captureBufferControlIndex, captureBufferIndex } - ::= { captureBufferTable 1 } - - CaptureBufferEntry ::= SEQUENCE { - captureBufferControlIndex INTEGER (1..65535), - captureBufferIndex INTEGER (1..2147483647), - captureBufferPacketID INTEGER, - captureBufferPacketData OCTET STRING, - captureBufferPacketLength INTEGER, - captureBufferPacketTime INTEGER, - captureBufferPacketStatus INTEGER - } - - captureBufferControlIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The index of the bufferControlEntry with which - this packet is associated." - ::= { captureBufferEntry 1 } - - captureBufferIndex OBJECT-TYPE - SYNTAX INTEGER (1..2147483647) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "An index that uniquely identifies an entry - in the captureBuffer table associated with a - particular bufferControlEntry. This index will - start at 1 and increase by one for each new packet - added with the same captureBufferControlIndex. - - Should this value reach 2147483647, the next packet - added with the same captureBufferControlIndex shall - cause this value to wrap around to 1." - ::= { captureBufferEntry 2 } - - captureBufferPacketID OBJECT-TYPE - SYNTAX INTEGER - - - ACCESS read-only - STATUS mandatory - DESCRIPTION - "An index that describes the order of packets - that are received on a particular interface. - The packetID of a packet captured on an - interface is defined to be greater than the - packetID's of all packets captured previously on - the same interface. As the captureBufferPacketID - object has a maximum positive value of 2^31 - 1, - any captureBufferPacketID object shall have the - value of the associated packet's packetID mod 2^31." - ::= { captureBufferEntry 3 } - - captureBufferPacketData OBJECT-TYPE - SYNTAX OCTET STRING - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The data inside the packet, starting at the - beginning of the packet plus any offset specified in - the associated bufferControlDownloadOffset, - including any link level headers. The length of the - data in this object is the minimum of the length of - the captured packet minus the offset, the length of - the associated bufferControlCaptureSliceSize minus - the offset, and the associated - bufferControlDownloadSliceSize. If this minimum is - less than zero, this object shall have a length of - zero." - ::= { captureBufferEntry 4 } - - captureBufferPacketLength OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The actual length (off the wire) of the packet stored - in this entry, including FCS octets." - ::= { captureBufferEntry 5 } - - captureBufferPacketTime OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The number of milliseconds that had passed since - this capture buffer was first turned on when this - - - packet was captured." - ::= { captureBufferEntry 6 } - - captureBufferPacketStatus OBJECT-TYPE - SYNTAX INTEGER - ACCESS read-only - STATUS mandatory - DESCRIPTION - "A value which indicates the error status of this - packet. - - The value of this object is defined in the same way as - filterPktStatus. The value is a sum. This sum - initially takes the value zero. Then, for each - error, E, that has been discovered in this packet, - 2 raised to a value representing E is added to the - sum. - - The errors defined for a packet captured off of an - Ethernet interface are as follows: - - bit # Error - 0 Packet is longer than 1518 octets - 1 Packet is shorter than 64 octets - 2 Packet experienced a CRC or Alignment - error - 3 First packet in this capture buffer after - it was detected that some packets were - not processed correctly. - 4 Packet's order in buffer is only - approximate (May only be set for packets - sent from the probe) - - For example, an Ethernet fragment would have a - value of 6 (2^1 + 2^2). - - As this MIB is expanded to new media types, this - object will have other media-specific errors defined." - ::= { captureBufferEntry 7 } - - - -- The Event Group - - -- Implementation of the Event group is optional. - -- - -- The Event group controls the generation and notification - -- of events from this device. Each entry in the eventTable - -- describes the parameters of the event that can be - - - -- triggered. Each event entry is fired by an associated - -- condition located elsewhere in the MIB. An event entry - -- may also be associated- with a function elsewhere in the - -- MIB that will be executed when the event is generated. For - -- example, a channel may be turned on or off by the firing - -- of an event. - -- - -- Each eventEntry may optionally specify that a log entry - -- be created on its behalf whenever the event occurs. - -- Each entry may also specify that notification should - -- occur by way of SNMP trap messages. In this case, the - -- community for the trap message is given in the associated - -- eventCommunity object. The enterprise and specific trap - -- fields of the trap are determined by the condition that - -- triggered the event. Two traps are defined: risingAlarm - -- and fallingAlarm. If the eventTable is triggered by a - -- condition specified elsewhere, the enterprise and - -- specific trap fields must be specified for traps - -- generated for that condition. - - eventTable OBJECT-TYPE - SYNTAX SEQUENCE OF EventEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A list of events to be generated." - ::= { event 1 } - - eventEntry OBJECT-TYPE - SYNTAX EventEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A set of parameters that describe an event to be - generated when certain conditions are met. As an - example, an instance of the eventLastTimeSent object - might be named eventLastTimeSent.6" - INDEX { eventIndex } - ::= { eventTable 1 } - - EventEntry ::= SEQUENCE { - eventIndex INTEGER (1..65535), - eventDescription DisplayString (SIZE (0..127)), - eventType INTEGER, - eventCommunity OCTET STRING (SIZE (0..127)), - eventLastTimeSent TimeTicks, - eventOwner OwnerString, - eventStatus EntryStatus - - - } - - eventIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "An index that uniquely identifies an entry in the - event table. Each such entry defines one event that - is to be generated when the appropriate conditions - occur." - ::= { eventEntry 1 } - - eventDescription OBJECT-TYPE - SYNTAX DisplayString (SIZE (0..127)) - ACCESS read-write - STATUS mandatory - DESCRIPTION - "A comment describing this event entry." - ::= { eventEntry 2 } - - eventType OBJECT-TYPE - SYNTAX INTEGER { - none(1), - log(2), - snmp-trap(3), -- send an SNMP trap - log-and-trap(4) - } - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The type of notification that the probe will make - about this event. In the case of log, an entry is - made in the log table for each event. In the case of - snmp-trap, an SNMP trap is sent to one or more - management stations." - ::= { eventEntry 3 } - - eventCommunity OBJECT-TYPE - SYNTAX OCTET STRING (SIZE (0..127)) - ACCESS read-write - STATUS mandatory - DESCRIPTION - "If an SNMP trap is to be sent, it will be sent to - the SNMP community specified by this octet string. - In the future this table will be extended to include - the party security mechanism. This object shall be - set to a string of length zero if it is intended that - - - that mechanism be used to specify the destination of - the trap." - ::= { eventEntry 4 } - - eventLastTimeSent OBJECT-TYPE - SYNTAX TimeTicks - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The value of sysUpTime at the time this event - entry last generated an event. If this entry has - not generated any events, this value will be - zero." - ::= { eventEntry 5 } - - eventOwner OBJECT-TYPE - SYNTAX OwnerString - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The entity that configured this entry and is - therefore using the resources assigned to it. - - If this object contains a string starting with - 'monitor' and has associated entries in the log - table, all connected management stations should - retrieve those log entries, as they may have - significance to all management stations connected to - this device" - ::= { eventEntry 6 } - - eventStatus OBJECT-TYPE - SYNTAX EntryStatus - ACCESS read-write - STATUS mandatory - DESCRIPTION - "The status of this event entry. - - If this object is not equal to valid(1), all - associated log entries shall be deleted by the - agent." - ::= { eventEntry 7 } - - -- - logTable OBJECT-TYPE - SYNTAX SEQUENCE OF LogEntry - ACCESS not-accessible - STATUS mandatory - - - DESCRIPTION - "A list of events that have been logged." - ::= { event 2 } - - logEntry OBJECT-TYPE - SYNTAX LogEntry - ACCESS not-accessible - STATUS mandatory - DESCRIPTION - "A set of data describing an event that has been - logged. For example, an instance of the - logDescription object might be named - logDescription.6.47" - INDEX { logEventIndex, logIndex } - ::= { logTable 1 } - - LogEntry ::= SEQUENCE { - logEventIndex INTEGER (1..65535), - logIndex INTEGER (1..2147483647), - logTime TimeTicks, - logDescription DisplayString (SIZE (0..255)) - } - - logEventIndex OBJECT-TYPE - SYNTAX INTEGER (1..65535) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The event entry that generated this log - entry. The log identified by a particular - value of this index is associated with the same - eventEntry as identified by the same value - of eventIndex." - ::= { logEntry 1 } - - logIndex OBJECT-TYPE - SYNTAX INTEGER (1..2147483647) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "An index that uniquely identifies an entry - in the log table amongst those generated by the - same eventEntries. These indexes are - assigned beginning with 1 and increase by one - with each new log entry. The association - between values of logIndex and logEntries - is fixed for the lifetime of each logEntry. - The agent may choose to delete the oldest - - - instances of logEntry as required because of - lack of memory. It is an implementation-specific - matter as to when this deletion may occur." - ::= { logEntry 2 } - - logTime OBJECT-TYPE - SYNTAX TimeTicks - ACCESS read-only - STATUS mandatory - DESCRIPTION - "The value of sysUpTime when this log entry was - created." - ::= { logEntry 3 } - - logDescription OBJECT-TYPE - SYNTAX DisplayString (SIZE (0..255)) - ACCESS read-only - STATUS mandatory - DESCRIPTION - "An implementation dependent description of the - event that activated this log entry." - ::= { logEntry 4 } - - -- These definitions use the TRAP-TYPE macro as - -- defined in RFC 1215 [10] - - -- Remote Network Monitoring Traps - - risingAlarm TRAP-TYPE - ENTERPRISE rmon - VARIABLES { alarmIndex, alarmVariable, alarmSampleType, - alarmValue, alarmRisingThreshold } - DESCRIPTION - "The SNMP trap that is generated when an alarm - entry crosses its rising threshold and generates - an event that is configured for sending SNMP - traps." - ::= 1 - - fallingAlarm TRAP-TYPE - ENTERPRISE rmon - VARIABLES { alarmIndex, alarmVariable, alarmSampleType, - alarmValue, alarmFallingThreshold } - DESCRIPTION - "The SNMP trap that is generated when an alarm - entry crosses its falling threshold and generates - an event that is configured for sending SNMP - traps." - - - ::= 2 - - END +RMON-MIB DEFINITIONS ::= BEGIN + IMPORTS + MODULE-IDENTITY, OBJECT-TYPE, OBJECT-IDENTITY, + NOTIFICATION-TYPE, mib-2, Counter32, + Integer32, TimeTicks FROM SNMPv2-SMI + + TEXTUAL-CONVENTION, DisplayString FROM SNMPv2-TC + + MODULE-COMPLIANCE, OBJECT-GROUP, + NOTIFICATION-GROUP FROM SNMPv2-CONF; + + +-- Remote Network Monitoring MIB + +rmonMibModule MODULE-IDENTITY + LAST-UPDATED "200005110000Z" -- 11 May, 2000 + ORGANIZATION "IETF RMON MIB Working Group" + CONTACT-INFO + "Steve Waldbusser + Phone: +1-650-948-6500 + Fax: +1-650-745-0671 + Email: [email protected]" + DESCRIPTION + "Remote network monitoring devices, often called + monitors or probes, are instruments that exist for + the purpose of managing a network. This MIB defines + objects for managing remote network monitoring devices." + + REVISION "200005110000Z" -- 11 May, 2000 + DESCRIPTION + "Reformatted into SMIv2 format. + + This version published as RFC 2819." + + REVISION "199502010000Z" -- 1 Feb, 1995 + DESCRIPTION + "Bug fixes, clarifications and minor changes based on + implementation experience, published as RFC1757 [18]. + + Two changes were made to object definitions: + + 1) A new status bit has been defined for the + captureBufferPacketStatus object, indicating that the + packet order within the capture buffer may not be identical to + the packet order as received off the wire. This bit may only + be used for packets transmitted by the probe. Older NMS + applications can safely ignore this status bit, which might be + used by newer agents. + + 2) The packetMatch trap has been removed. This trap was never + actually 'approved' and was not added to this document along + with the risingAlarm and fallingAlarm traps. The packetMatch + trap could not be throttled, which could cause disruption of + normal network traffic under some circumstances. An NMS should + configure a risingAlarm threshold on the appropriate + channelMatches instance if a trap is desired for a packetMatch + event. Note that logging of packetMatch events is still + supported--only trap generation for such events has been + removed. + + In addition, several clarifications to individual object + definitions have been added to assist agent and NMS + implementors: + + - global definition of 'good packets' and 'bad packets' + + - more detailed text governing conceptual row creation and + modification + + - instructions for probes relating to interface changes and + disruptions + + - clarification of some ethernet counter definitions + + - recommended formula for calculating network utilization + + - clarification of channel and captureBuffer behavior for some + unusual conditions + + - examples of proper instance naming for each table" + + REVISION "199111010000Z" -- 1 Nov, 1991 + DESCRIPTION + "The original version of this MIB, published as RFC1271." + ::= { rmonConformance 8 } + + rmon OBJECT IDENTIFIER ::= { mib-2 16 } + + + -- textual conventions + +OwnerString ::= TEXTUAL-CONVENTION + STATUS current + + DESCRIPTION + "This data type is used to model an administratively + assigned name of the owner of a resource. Implementations + must accept values composed of well-formed NVT ASCII + sequences. In addition, implementations should accept + values composed of well-formed UTF-8 sequences. + + It is suggested that this name contain one or more of + the following: IP address, management station name, + network manager's name, location, or phone number. + In some cases the agent itself will be the owner of + an entry. In these cases, this string shall be set + to a string starting with 'monitor'. + + SNMP access control is articulated entirely in terms + of the contents of MIB views; access to a particular + SNMP object instance depends only upon its presence + or absence in a particular MIB view and never upon + its value or the value of related object instances. + Thus, objects of this type afford resolution of + resource contention only among cooperating + managers; they realize no access control function + with respect to uncooperative parties." + SYNTAX OCTET STRING (SIZE (0..127)) + +EntryStatus ::= TEXTUAL-CONVENTION + STATUS current + DESCRIPTION + "The status of a table entry. + + Setting this object to the value invalid(4) has the + effect of invalidating the corresponding entry. + That is, it effectively disassociates the mapping + identified with said entry. + It is an implementation-specific matter as to whether + the agent removes an invalidated entry from the table. + Accordingly, management stations must be prepared to + receive tabular information from agents that corresponds + to entries currently not in use. Proper + interpretation of such entries requires examination + of the relevant EntryStatus object. + + An existing instance of this object cannot be set to + createRequest(2). This object may only be set to + createRequest(2) when this instance is created. When + this object is created, the agent may wish to create + supplemental object instances with default values + to complete a conceptual row in this table. Because the + creation of these default objects is entirely at the option + of the agent, the manager must not assume that any will be + created, but may make use of any that are created. + Immediately after completing the create operation, the agent + must set this object to underCreation(3). + + When in the underCreation(3) state, an entry is allowed to + exist in a possibly incomplete, possibly inconsistent state, + usually to allow it to be modified in multiple PDUs. When in + this state, an entry is not fully active. + Entries shall exist in the underCreation(3) state until + the management station is finished configuring the entry + and sets this object to valid(1) or aborts, setting this + object to invalid(4). If the agent determines that an + entry has been in the underCreation(3) state for an + abnormally long time, it may decide that the management + station has crashed. If the agent makes this decision, + it may set this object to invalid(4) to reclaim the + entry. A prudent agent will understand that the + management station may need to wait for human input + and will allow for that possibility in its + determination of this abnormally long period. + + An entry in the valid(1) state is fully configured and + consistent and fully represents the configuration or + operation such a row is intended to represent. For + example, it could be a statistical function that is + configured and active, or a filter that is available + in the list of filters processed by the packet capture + process. + + A manager is restricted to changing the state of an entry in + the following ways: + + To: valid createRequest underCreation invalid + From: + valid OK NO OK OK + createRequest N/A N/A N/A N/A + underCreation OK NO OK OK + invalid NO NO NO OK + nonExistent NO OK NO OK + + In the table above, it is not applicable to move the state + from the createRequest state to any other state because the + manager will never find the variable in that state. The + nonExistent state is not a value of the enumeration, rather + it means that the entryStatus variable does not exist at all. + + An agent may allow an entryStatus variable to change state in + additional ways, so long as the semantics of the states are + followed. This allowance is made to ease the implementation of + the agent and is made despite the fact that managers should + never exercise these additional state transitions." + SYNTAX INTEGER { + valid(1), + createRequest(2), + underCreation(3), + invalid(4) + } + + statistics OBJECT IDENTIFIER ::= { rmon 1 } + history OBJECT IDENTIFIER ::= { rmon 2 } + alarm OBJECT IDENTIFIER ::= { rmon 3 } + hosts OBJECT IDENTIFIER ::= { rmon 4 } + hostTopN OBJECT IDENTIFIER ::= { rmon 5 } + matrix OBJECT IDENTIFIER ::= { rmon 6 } + filter OBJECT IDENTIFIER ::= { rmon 7 } + capture OBJECT IDENTIFIER ::= { rmon 8 } + event OBJECT IDENTIFIER ::= { rmon 9 } + rmonConformance OBJECT IDENTIFIER ::= { rmon 20 } + +-- The Ethernet Statistics Group +-- +-- Implementation of the Ethernet Statistics group is optional. +-- Consult the MODULE-COMPLIANCE macro for the authoritative +-- conformance information for this MIB. +-- +-- The ethernet statistics group contains statistics measured by the +-- probe for each monitored interface on this device. These +-- statistics take the form of free running counters that start from +-- zero when a valid entry is created. +-- +-- This group currently has statistics defined only for +-- Ethernet interfaces. Each etherStatsEntry contains statistics +-- for one Ethernet interface. The probe must create one +-- etherStats entry for each monitored Ethernet interface +-- on the device. + +etherStatsTable OBJECT-TYPE + SYNTAX SEQUENCE OF EtherStatsEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of Ethernet statistics entries." + ::= { statistics 1 } + +etherStatsEntry OBJECT-TYPE + SYNTAX EtherStatsEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A collection of statistics kept for a particular + Ethernet interface. As an example, an instance of the + etherStatsPkts object might be named etherStatsPkts.1" + INDEX { etherStatsIndex } + ::= { etherStatsTable 1 } + +EtherStatsEntry ::= SEQUENCE { + etherStatsIndex Integer32, + etherStatsDataSource OBJECT IDENTIFIER, + etherStatsDropEvents Counter32, + etherStatsOctets Counter32, + etherStatsPkts Counter32, + etherStatsBroadcastPkts Counter32, + etherStatsMulticastPkts Counter32, + etherStatsCRCAlignErrors Counter32, + etherStatsUndersizePkts Counter32, + etherStatsOversizePkts Counter32, + etherStatsFragments Counter32, + etherStatsJabbers Counter32, + etherStatsCollisions Counter32, + etherStatsPkts64Octets Counter32, + etherStatsPkts65to127Octets Counter32, + etherStatsPkts128to255Octets Counter32, + etherStatsPkts256to511Octets Counter32, + etherStatsPkts512to1023Octets Counter32, + etherStatsPkts1024to1518Octets Counter32, + etherStatsOwner OwnerString, + etherStatsStatus EntryStatus +} + +etherStatsIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The value of this object uniquely identifies this + etherStats entry." + ::= { etherStatsEntry 1 } + +etherStatsDataSource OBJECT-TYPE + SYNTAX OBJECT IDENTIFIER + MAX-ACCESS read-create + STATUS current + + DESCRIPTION + "This object identifies the source of the data that + this etherStats entry is configured to analyze. This + source can be any ethernet interface on this device. + In order to identify a particular interface, this object + shall identify the instance of the ifIndex object, + defined in RFC 2233 [17], for the desired interface. + For example, if an entry were to receive data from + interface #1, this object would be set to ifIndex.1. + + The statistics in this group reflect all packets + on the local network segment attached to the identified + interface. + + An agent may or may not be able to tell if fundamental + changes to the media of the interface have occurred and + necessitate an invalidation of this entry. For example, a + hot-pluggable ethernet card could be pulled out and replaced + by a token-ring card. In such a case, if the agent has such + knowledge of the change, it is recommended that it + invalidate this entry. + + This object may not be modified if the associated + etherStatsStatus object is equal to valid(1)." + ::= { etherStatsEntry 2 } + +etherStatsDropEvents OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of events in which packets + were dropped by the probe due to lack of resources. + Note that this number is not necessarily the number of + packets dropped; it is just the number of times this + condition has been detected." + ::= { etherStatsEntry 3 } + +etherStatsOctets OBJECT-TYPE + SYNTAX Counter32 + UNITS "Octets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of octets of data (including + those in bad packets) received on the + network (excluding framing bits but including + FCS octets). + + This object can be used as a reasonable estimate of + 10-Megabit ethernet utilization. If greater precision is + desired, the etherStatsPkts and etherStatsOctets objects + should be sampled before and after a common interval. The + differences in the sampled values are Pkts and Octets, + respectively, and the number of seconds in the interval is + Interval. These values are used to calculate the Utilization + as follows: + + Pkts * (9.6 + 6.4) + (Octets * .8) + Utilization = ------------------------------------- + Interval * 10,000 + + The result of this equation is the value Utilization which + is the percent utilization of the ethernet segment on a + scale of 0 to 100 percent." + ::= { etherStatsEntry 4 } + +etherStatsPkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of packets (including bad packets, + broadcast packets, and multicast packets) received." + ::= { etherStatsEntry 5 } + +etherStatsBroadcastPkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of good packets received that were + directed to the broadcast address. Note that this + does not include multicast packets." + ::= { etherStatsEntry 6 } + +etherStatsMulticastPkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of good packets received that were + directed to a multicast address. Note that this number + does not include packets directed to the broadcast + address." + ::= { etherStatsEntry 7 } + +etherStatsCRCAlignErrors OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of packets received that + had a length (excluding framing bits, but + including FCS octets) of between 64 and 1518 + octets, inclusive, but had either a bad + Frame Check Sequence (FCS) with an integral + number of octets (FCS Error) or a bad FCS with + a non-integral number of octets (Alignment Error)." + ::= { etherStatsEntry 8 } + +etherStatsUndersizePkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of packets received that were + less than 64 octets long (excluding framing bits, + but including FCS octets) and were otherwise well + formed." + ::= { etherStatsEntry 9 } + +etherStatsOversizePkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of packets received that were + longer than 1518 octets (excluding framing bits, + but including FCS octets) and were otherwise + well formed." + ::= { etherStatsEntry 10 } + +etherStatsFragments OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of packets received that were less than + 64 octets in length (excluding framing bits but including + FCS octets) and had either a bad Frame Check Sequence + (FCS) with an integral number of octets (FCS Error) or a + bad FCS with a non-integral number of octets (Alignment + Error). + + Note that it is entirely normal for etherStatsFragments to + increment. This is because it counts both runts (which are + normal occurrences due to collisions) and noise hits." + ::= { etherStatsEntry 11 } + +etherStatsJabbers OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of packets received that were + longer than 1518 octets (excluding framing bits, + but including FCS octets), and had either a bad + Frame Check Sequence (FCS) with an integral number + of octets (FCS Error) or a bad FCS with a non-integral + number of octets (Alignment Error). + + Note that this definition of jabber is different + than the definition in IEEE-802.3 section 8.2.1.5 + (10BASE5) and section 10.3.1.4 (10BASE2). These + documents define jabber as the condition where any + packet exceeds 20 ms. The allowed range to detect + jabber is between 20 ms and 150 ms." + ::= { etherStatsEntry 12 } + +etherStatsCollisions OBJECT-TYPE + SYNTAX Counter32 + UNITS "Collisions" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The best estimate of the total number of collisions + on this Ethernet segment. + + The value returned will depend on the location of the + RMON probe. Section 8.2.1.3 (10BASE-5) and section + 10.3.1.3 (10BASE-2) of IEEE standard 802.3 states that a + station must detect a collision, in the receive mode, if + three or more stations are transmitting simultaneously. A + repeater port must detect a collision when two or more + stations are transmitting simultaneously. Thus a probe + placed on a repeater port could record more collisions + than a probe connected to a station on the same segment + would. + + Probe location plays a much smaller role when considering + 10BASE-T. 14.2.1.4 (10BASE-T) of IEEE standard 802.3 + defines a collision as the simultaneous presence of signals + on the DO and RD circuits (transmitting and receiving + at the same time). A 10BASE-T station can only detect + collisions when it is transmitting. Thus probes placed on + a station and a repeater, should report the same number of + collisions. + + Note also that an RMON probe inside a repeater should + ideally report collisions between the repeater and one or + more other hosts (transmit collisions as defined by IEEE + 802.3k) plus receiver collisions observed on any coax + segments to which the repeater is connected." + ::= { etherStatsEntry 13 } + +etherStatsPkts64Octets OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of packets (including bad + packets) received that were 64 octets in length + (excluding framing bits but including FCS octets)." + ::= { etherStatsEntry 14 } + +etherStatsPkts65to127Octets OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of packets (including bad + packets) received that were between + 65 and 127 octets in length inclusive + (excluding framing bits but including FCS octets)." + ::= { etherStatsEntry 15 } + +etherStatsPkts128to255Octets OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + + STATUS current + DESCRIPTION + "The total number of packets (including bad + packets) received that were between + 128 and 255 octets in length inclusive + (excluding framing bits but including FCS octets)." + ::= { etherStatsEntry 16 } + +etherStatsPkts256to511Octets OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of packets (including bad + packets) received that were between + 256 and 511 octets in length inclusive + (excluding framing bits but including FCS octets)." + ::= { etherStatsEntry 17 } + +etherStatsPkts512to1023Octets OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of packets (including bad + packets) received that were between + 512 and 1023 octets in length inclusive + (excluding framing bits but including FCS octets)." + ::= { etherStatsEntry 18 } + +etherStatsPkts1024to1518Octets OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of packets (including bad + packets) received that were between + 1024 and 1518 octets in length inclusive + (excluding framing bits but including FCS octets)." + ::= { etherStatsEntry 19 } + +etherStatsOwner OBJECT-TYPE + SYNTAX OwnerString + MAX-ACCESS read-create + STATUS current + + DESCRIPTION + "The entity that configured this entry and is therefore + using the resources assigned to it." + ::= { etherStatsEntry 20 } + +etherStatsStatus OBJECT-TYPE + SYNTAX EntryStatus + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The status of this etherStats entry." + ::= { etherStatsEntry 21 } + +-- The History Control Group + +-- Implementation of the History Control group is optional. +-- Consult the MODULE-COMPLIANCE macro for the authoritative +-- conformance information for this MIB. +-- +-- The history control group controls the periodic statistical +-- sampling of data from various types of networks. The +-- historyControlTable stores configuration entries that each +-- define an interface, polling period, and other parameters. +-- Once samples are taken, their data is stored in an entry +-- in a media-specific table. Each such entry defines one +-- sample, and is associated with the historyControlEntry that +-- caused the sample to be taken. Each counter in the +-- etherHistoryEntry counts the same event as its similarly-named +-- counterpart in the etherStatsEntry, except that each value here +-- is a cumulative sum during a sampling period. +-- +-- If the probe keeps track of the time of day, it should start +-- the first sample of the history at a time such that +-- when the next hour of the day begins, a sample is +-- started at that instant. This tends to make more +-- user-friendly reports, and enables comparison of reports +-- from different probes that have relatively accurate time +-- of day. +-- +-- The probe is encouraged to add two history control entries +-- per monitored interface upon initialization that describe a short +-- term and a long term polling period. Suggested parameters are 30 +-- seconds for the short term polling period and 30 minutes for +-- the long term period. + +historyControlTable OBJECT-TYPE + SYNTAX SEQUENCE OF HistoryControlEntry + MAX-ACCESS not-accessible + + STATUS current + DESCRIPTION + "A list of history control entries." + ::= { history 1 } + +historyControlEntry OBJECT-TYPE + SYNTAX HistoryControlEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of parameters that set up a periodic sampling of + statistics. As an example, an instance of the + historyControlInterval object might be named + historyControlInterval.2" + INDEX { historyControlIndex } + ::= { historyControlTable 1 } + +HistoryControlEntry ::= SEQUENCE { + historyControlIndex Integer32, + historyControlDataSource OBJECT IDENTIFIER, + historyControlBucketsRequested Integer32, + historyControlBucketsGranted Integer32, + historyControlInterval Integer32, + historyControlOwner OwnerString, + historyControlStatus EntryStatus +} + +historyControlIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "An index that uniquely identifies an entry in the + historyControl table. Each such entry defines a + set of samples at a particular interval for an + interface on the device." + ::= { historyControlEntry 1 } + +historyControlDataSource OBJECT-TYPE + SYNTAX OBJECT IDENTIFIER + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "This object identifies the source of the data for + which historical data was collected and + placed in a media-specific table on behalf of this + historyControlEntry. This source can be any + interface on this device. In order to identify + a particular interface, this object shall identify + the instance of the ifIndex object, defined + in RFC 2233 [17], for the desired interface. + For example, if an entry were to receive data from + interface #1, this object would be set to ifIndex.1. + + The statistics in this group reflect all packets + on the local network segment attached to the identified + interface. + + An agent may or may not be able to tell if fundamental + changes to the media of the interface have occurred and + necessitate an invalidation of this entry. For example, a + hot-pluggable ethernet card could be pulled out and replaced + by a token-ring card. In such a case, if the agent has such + knowledge of the change, it is recommended that it + invalidate this entry. + + This object may not be modified if the associated + historyControlStatus object is equal to valid(1)." + ::= { historyControlEntry 2 } + +historyControlBucketsRequested OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The requested number of discrete time intervals + over which data is to be saved in the part of the + media-specific table associated with this + historyControlEntry. + + When this object is created or modified, the probe + should set historyControlBucketsGranted as closely to + this object as is possible for the particular probe + implementation and available resources." + DEFVAL { 50 } + ::= { historyControlEntry 3 } + +historyControlBucketsGranted OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of discrete sampling intervals + over which data shall be saved in the part of + the media-specific table associated with this + historyControlEntry. + + When the associated historyControlBucketsRequested + object is created or modified, the probe + should set this object as closely to the requested + value as is possible for the particular + probe implementation and available resources. The + probe must not lower this value except as a result + of a modification to the associated + historyControlBucketsRequested object. + + There will be times when the actual number of + buckets associated with this entry is less than + the value of this object. In this case, at the + end of each sampling interval, a new bucket will + be added to the media-specific table. + + When the number of buckets reaches the value of + this object and a new bucket is to be added to the + media-specific table, the oldest bucket associated + with this historyControlEntry shall be deleted by + the agent so that the new bucket can be added. + + When the value of this object changes to a value less + than the current value, entries are deleted + from the media-specific table associated with this + historyControlEntry. Enough of the oldest of these + entries shall be deleted by the agent so that their + number remains less than or equal to the new value of + this object. + + When the value of this object changes to a value greater + than the current value, the number of associated media- + specific entries may be allowed to grow." + ::= { historyControlEntry 4 } + +historyControlInterval OBJECT-TYPE + SYNTAX Integer32 (1..3600) + UNITS "Seconds" + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The interval in seconds over which the data is + sampled for each bucket in the part of the + media-specific table associated with this + historyControlEntry. This interval can + be set to any number of seconds between 1 and + 3600 (1 hour). + + Because the counters in a bucket may overflow at their + maximum value with no indication, a prudent manager will + take into account the possibility of overflow in any of + the associated counters. It is important to consider the + minimum time in which any counter could overflow on a + particular media type and set the historyControlInterval + object to a value less than this interval. This is + typically most important for the 'octets' counter in any + media-specific table. For example, on an Ethernet + network, the etherHistoryOctets counter could overflow + in about one hour at the Ethernet's maximum + utilization. + + This object may not be modified if the associated + historyControlStatus object is equal to valid(1)." + DEFVAL { 1800 } + ::= { historyControlEntry 5 } + +historyControlOwner OBJECT-TYPE + SYNTAX OwnerString + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The entity that configured this entry and is therefore + using the resources assigned to it." + ::= { historyControlEntry 6 } + +historyControlStatus OBJECT-TYPE + SYNTAX EntryStatus + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The status of this historyControl entry. + + Each instance of the media-specific table associated + with this historyControlEntry will be deleted by the agent + if this historyControlEntry is not equal to valid(1)." + ::= { historyControlEntry 7 } + +-- The Ethernet History Group + +-- Implementation of the Ethernet History group is optional. +-- Consult the MODULE-COMPLIANCE macro for the authoritative +-- conformance information for this MIB. +-- +-- The Ethernet History group records periodic statistical samples +-- from a network and stores them for later retrieval. +-- Once samples are taken, their data is stored in an entry +-- in a media-specific table. Each such entry defines one +-- sample, and is associated with the historyControlEntry that +-- caused the sample to be taken. This group defines the +-- etherHistoryTable, for Ethernet networks. +-- + +etherHistoryTable OBJECT-TYPE + SYNTAX SEQUENCE OF EtherHistoryEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of Ethernet history entries." + ::= { history 2 } + +etherHistoryEntry OBJECT-TYPE + SYNTAX EtherHistoryEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "An historical sample of Ethernet statistics on a particular + Ethernet interface. This sample is associated with the + historyControlEntry which set up the parameters for + a regular collection of these samples. As an example, an + instance of the etherHistoryPkts object might be named + etherHistoryPkts.2.89" + INDEX { etherHistoryIndex , etherHistorySampleIndex } + ::= { etherHistoryTable 1 } + +EtherHistoryEntry ::= SEQUENCE { + etherHistoryIndex Integer32, + etherHistorySampleIndex Integer32, + etherHistoryIntervalStart TimeTicks, + etherHistoryDropEvents Counter32, + etherHistoryOctets Counter32, + etherHistoryPkts Counter32, + etherHistoryBroadcastPkts Counter32, + etherHistoryMulticastPkts Counter32, + etherHistoryCRCAlignErrors Counter32, + etherHistoryUndersizePkts Counter32, + etherHistoryOversizePkts Counter32, + etherHistoryFragments Counter32, + etherHistoryJabbers Counter32, + etherHistoryCollisions Counter32, + etherHistoryUtilization Integer32 +} + +etherHistoryIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The history of which this entry is a part. The + history identified by a particular value of this + index is the same history as identified + by the same value of historyControlIndex." + ::= { etherHistoryEntry 1 } + +etherHistorySampleIndex OBJECT-TYPE + SYNTAX Integer32 (1..2147483647) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "An index that uniquely identifies the particular + sample this entry represents among all samples + associated with the same historyControlEntry. + This index starts at 1 and increases by one + as each new sample is taken." + ::= { etherHistoryEntry 2 } + +etherHistoryIntervalStart OBJECT-TYPE + SYNTAX TimeTicks + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The value of sysUpTime at the start of the interval + over which this sample was measured. If the probe + keeps track of the time of day, it should start + the first sample of the history at a time such that + when the next hour of the day begins, a sample is + started at that instant. Note that following this + rule may require the probe to delay collecting the + first sample of the history, as each sample must be + of the same interval. Also note that the sample which + is currently being collected is not accessible in this + table until the end of its interval." + ::= { etherHistoryEntry 3 } + +etherHistoryDropEvents OBJECT-TYPE + SYNTAX Counter32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of events in which packets + were dropped by the probe due to lack of resources + during this sampling interval. Note that this number + is not necessarily the number of packets dropped, it + is just the number of times this condition has been + detected." + ::= { etherHistoryEntry 4 } + +etherHistoryOctets OBJECT-TYPE + SYNTAX Counter32 + UNITS "Octets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of octets of data (including + those in bad packets) received on the + network (excluding framing bits but including + FCS octets)." + ::= { etherHistoryEntry 5 } + +etherHistoryPkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of packets (including bad packets) + received during this sampling interval." + ::= { etherHistoryEntry 6 } + +etherHistoryBroadcastPkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of good packets received during this + sampling interval that were directed to the + broadcast address." + ::= { etherHistoryEntry 7 } + +etherHistoryMulticastPkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of good packets received during this + sampling interval that were directed to a + multicast address. Note that this number does not + include packets addressed to the broadcast address." + ::= { etherHistoryEntry 8 } + +etherHistoryCRCAlignErrors OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of packets received during this + sampling interval that had a length (excluding + framing bits but including FCS octets) between + 64 and 1518 octets, inclusive, but had either a bad Frame + Check Sequence (FCS) with an integral number of octets + (FCS Error) or a bad FCS with a non-integral number + of octets (Alignment Error)." + ::= { etherHistoryEntry 9 } + +etherHistoryUndersizePkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of packets received during this + sampling interval that were less than 64 octets + long (excluding framing bits but including FCS + octets) and were otherwise well formed." + ::= { etherHistoryEntry 10 } + +etherHistoryOversizePkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of packets received during this + sampling interval that were longer than 1518 + octets (excluding framing bits but including + FCS octets) but were otherwise well formed." + ::= { etherHistoryEntry 11 } + +etherHistoryFragments OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The total number of packets received during this + sampling interval that were less than 64 octets in + length (excluding framing bits but including FCS + octets) had either a bad Frame Check Sequence (FCS) + with an integral number of octets (FCS Error) or a bad + FCS with a non-integral number of octets (Alignment + Error). + + Note that it is entirely normal for etherHistoryFragments to + increment. This is because it counts both runts (which are + normal occurrences due to collisions) and noise hits." + ::= { etherHistoryEntry 12 } + +etherHistoryJabbers OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of packets received during this + sampling interval that were longer than 1518 octets + (excluding framing bits but including FCS octets), + and had either a bad Frame Check Sequence (FCS) + with an integral number of octets (FCS Error) or + a bad FCS with a non-integral number of octets + (Alignment Error). + + Note that this definition of jabber is different + than the definition in IEEE-802.3 section 8.2.1.5 + (10BASE5) and section 10.3.1.4 (10BASE2). These + documents define jabber as the condition where any + packet exceeds 20 ms. The allowed range to detect + jabber is between 20 ms and 150 ms." + ::= { etherHistoryEntry 13 } + +etherHistoryCollisions OBJECT-TYPE + SYNTAX Counter32 + UNITS "Collisions" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The best estimate of the total number of collisions + on this Ethernet segment during this sampling + interval. + + The value returned will depend on the location of the + RMON probe. Section 8.2.1.3 (10BASE-5) and section + 10.3.1.3 (10BASE-2) of IEEE standard 802.3 states that a + station must detect a collision, in the receive mode, if + three or more stations are transmitting simultaneously. A + repeater port must detect a collision when two or more + stations are transmitting simultaneously. Thus a probe + placed on a repeater port could record more collisions + than a probe connected to a station on the same segment + would. + + Probe location plays a much smaller role when considering + 10BASE-T. 14.2.1.4 (10BASE-T) of IEEE standard 802.3 + defines a collision as the simultaneous presence of signals + on the DO and RD circuits (transmitting and receiving + at the same time). A 10BASE-T station can only detect + collisions when it is transmitting. Thus probes placed on + a station and a repeater, should report the same number of + collisions. + + Note also that an RMON probe inside a repeater should + ideally report collisions between the repeater and one or + more other hosts (transmit collisions as defined by IEEE + 802.3k) plus receiver collisions observed on any coax + segments to which the repeater is connected." + ::= { etherHistoryEntry 14 } + +etherHistoryUtilization OBJECT-TYPE + SYNTAX Integer32 (0..10000) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The best estimate of the mean physical layer + network utilization on this interface during this + sampling interval, in hundredths of a percent." + ::= { etherHistoryEntry 15 } + +-- The Alarm Group + +-- Implementation of the Alarm group is optional. The Alarm Group +-- requires the implementation of the Event group. +-- Consult the MODULE-COMPLIANCE macro for the authoritative +-- conformance information for this MIB. +-- +-- The Alarm group periodically takes statistical samples from +-- variables in the probe and compares them to thresholds that have +-- been configured. The alarm table stores configuration +-- entries that each define a variable, polling period, and +-- threshold parameters. If a sample is found to cross the +-- threshold values, an event is generated. Only variables that +-- resolve to an ASN.1 primitive type of INTEGER (INTEGER, Integer32, +-- Counter32, Counter64, Gauge32, or TimeTicks) may be monitored in +-- this way. +-- +-- This function has a hysteresis mechanism to limit the generation +-- of events. This mechanism generates one event as a threshold +-- is crossed in the appropriate direction. No more events are +-- generated for that threshold until the opposite threshold is +-- crossed. +-- +-- In the case of a sampling a deltaValue, a probe may implement +-- this mechanism with more precision if it takes a delta sample +-- twice per period, each time comparing the sum of the latest two +-- samples to the threshold. This allows the detection of threshold +-- crossings that span the sampling boundary. Note that this does +-- not require any special configuration of the threshold value. +-- It is suggested that probes implement this more precise algorithm. + +alarmTable OBJECT-TYPE + SYNTAX SEQUENCE OF AlarmEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of alarm entries." + ::= { alarm 1 } + +alarmEntry OBJECT-TYPE + SYNTAX AlarmEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of parameters that set up a periodic checking + for alarm conditions. For example, an instance of the + alarmValue object might be named alarmValue.8" + INDEX { alarmIndex } + ::= { alarmTable 1 } + +AlarmEntry ::= SEQUENCE { + alarmIndex Integer32, + alarmInterval Integer32, + alarmVariable OBJECT IDENTIFIER, + alarmSampleType INTEGER, + alarmValue Integer32, + alarmStartupAlarm INTEGER, + alarmRisingThreshold Integer32, + alarmFallingThreshold Integer32, + alarmRisingEventIndex Integer32, + alarmFallingEventIndex Integer32, + alarmOwner OwnerString, + alarmStatus EntryStatus +} + +alarmIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "An index that uniquely identifies an entry in the + alarm table. Each such entry defines a + diagnostic sample at a particular interval + for an object on the device." + ::= { alarmEntry 1 } + +alarmInterval OBJECT-TYPE + SYNTAX Integer32 + UNITS "Seconds" + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The interval in seconds over which the data is + sampled and compared with the rising and falling + thresholds. When setting this variable, care + should be taken in the case of deltaValue + sampling - the interval should be set short enough + that the sampled variable is very unlikely to + increase or decrease by more than 2^31 - 1 during + a single sampling interval. + + This object may not be modified if the associated + alarmStatus object is equal to valid(1)." + ::= { alarmEntry 2 } + +alarmVariable OBJECT-TYPE + SYNTAX OBJECT IDENTIFIER + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The object identifier of the particular variable to be + sampled. Only variables that resolve to an ASN.1 primitive + type of INTEGER (INTEGER, Integer32, Counter32, Counter64, + Gauge, or TimeTicks) may be sampled. + + Because SNMP access control is articulated entirely + in terms of the contents of MIB views, no access + control mechanism exists that can restrict the value of + this object to identify only those objects that exist + in a particular MIB view. Because there is thus no + acceptable means of restricting the read access that + could be obtained through the alarm mechanism, the + probe must only grant write access to this object in + those views that have read access to all objects on + the probe. + + During a set operation, if the supplied variable name is + not available in the selected MIB view, a badValue error + must be returned. If at any time the variable name of + an established alarmEntry is no longer available in the + selected MIB view, the probe must change the status of + this alarmEntry to invalid(4). + + This object may not be modified if the associated + alarmStatus object is equal to valid(1)." + ::= { alarmEntry 3 } + +alarmSampleType OBJECT-TYPE + SYNTAX INTEGER { + absoluteValue(1), + deltaValue(2) + } + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The method of sampling the selected variable and + calculating the value to be compared against the + thresholds. If the value of this object is + absoluteValue(1), the value of the selected variable + will be compared directly with the thresholds at the + end of the sampling interval. If the value of this + object is deltaValue(2), the value of the selected + variable at the last sample will be subtracted from + the current value, and the difference compared with + the thresholds. + + This object may not be modified if the associated + alarmStatus object is equal to valid(1)." + ::= { alarmEntry 4 } + +alarmValue OBJECT-TYPE + SYNTAX Integer32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The value of the statistic during the last sampling + period. For example, if the sample type is deltaValue, + this value will be the difference between the samples + at the beginning and end of the period. If the sample + type is absoluteValue, this value will be the sampled + value at the end of the period. + This is the value that is compared with the rising and + falling thresholds. + + The value during the current sampling period is not + made available until the period is completed and will + remain available until the next period completes." + ::= { alarmEntry 5 } + +alarmStartupAlarm OBJECT-TYPE + SYNTAX INTEGER { + risingAlarm(1), + fallingAlarm(2), + risingOrFallingAlarm(3) + } + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The alarm that may be sent when this entry is first + set to valid. If the first sample after this entry + becomes valid is greater than or equal to the + risingThreshold and alarmStartupAlarm is equal to + risingAlarm(1) or risingOrFallingAlarm(3), then a single + rising alarm will be generated. If the first sample + after this entry becomes valid is less than or equal + to the fallingThreshold and alarmStartupAlarm is equal + to fallingAlarm(2) or risingOrFallingAlarm(3), then a + single falling alarm will be generated. + + This object may not be modified if the associated + alarmStatus object is equal to valid(1)." + ::= { alarmEntry 6 } + +alarmRisingThreshold OBJECT-TYPE + SYNTAX Integer32 + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "A threshold for the sampled statistic. When the current + sampled value is greater than or equal to this threshold, + and the value at the last sampling interval was less than + this threshold, a single event will be generated. + A single event will also be generated if the first + sample after this entry becomes valid is greater than or + equal to this threshold and the associated + alarmStartupAlarm is equal to risingAlarm(1) or + risingOrFallingAlarm(3). + + After a rising event is generated, another such event + will not be generated until the sampled value + falls below this threshold and reaches the + alarmFallingThreshold. + + This object may not be modified if the associated + alarmStatus object is equal to valid(1)." + ::= { alarmEntry 7 } + +alarmFallingThreshold OBJECT-TYPE + SYNTAX Integer32 + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "A threshold for the sampled statistic. When the current + sampled value is less than or equal to this threshold, + and the value at the last sampling interval was greater than + this threshold, a single event will be generated. + A single event will also be generated if the first + sample after this entry becomes valid is less than or + equal to this threshold and the associated + alarmStartupAlarm is equal to fallingAlarm(2) or + risingOrFallingAlarm(3). + + After a falling event is generated, another such event + will not be generated until the sampled value + rises above this threshold and reaches the + alarmRisingThreshold. + + This object may not be modified if the associated + alarmStatus object is equal to valid(1)." + ::= { alarmEntry 8 } + +alarmRisingEventIndex OBJECT-TYPE + SYNTAX Integer32 (0..65535) + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The index of the eventEntry that is + used when a rising threshold is crossed. The + eventEntry identified by a particular value of + this index is the same as identified by the same value + of the eventIndex object. If there is no + corresponding entry in the eventTable, then + no association exists. In particular, if this value + is zero, no associated event will be generated, as + zero is not a valid event index. + + This object may not be modified if the associated + alarmStatus object is equal to valid(1)." + ::= { alarmEntry 9 } + +alarmFallingEventIndex OBJECT-TYPE + SYNTAX Integer32 (0..65535) + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The index of the eventEntry that is + used when a falling threshold is crossed. The + eventEntry identified by a particular value of + this index is the same as identified by the same value + of the eventIndex object. If there is no + corresponding entry in the eventTable, then + no association exists. In particular, if this value + is zero, no associated event will be generated, as + zero is not a valid event index. + + This object may not be modified if the associated + alarmStatus object is equal to valid(1)." + ::= { alarmEntry 10 } + +alarmOwner OBJECT-TYPE + SYNTAX OwnerString + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The entity that configured this entry and is therefore + using the resources assigned to it." + ::= { alarmEntry 11 } + +alarmStatus OBJECT-TYPE + SYNTAX EntryStatus + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The status of this alarm entry." + ::= { alarmEntry 12 } + +-- The Host Group + +-- Implementation of the Host group is optional. +-- Consult the MODULE-COMPLIANCE macro for the authoritative +-- conformance information for this MIB. +-- +-- The host group discovers new hosts on the network by +-- keeping a list of source and destination MAC Addresses seen +-- in good packets. For each of these addresses, the host group +-- keeps a set of statistics. The hostControlTable controls +-- which interfaces this function is performed on, and contains +-- some information about the process. On behalf of each +-- hostControlEntry, data is collected on an interface and placed +-- in both the hostTable and the hostTimeTable. If the +-- monitoring device finds itself short of resources, it may +-- delete entries as needed. It is suggested that the device +-- delete the least recently used entries first. + +-- The hostTable contains entries for each address discovered on +-- a particular interface. Each entry contains statistical +-- data about that host. This table is indexed by the +-- MAC address of the host, through which a random access +-- may be achieved. + +-- The hostTimeTable contains data in the same format as the +-- hostTable, and must contain the same set of hosts, but is +-- indexed using hostTimeCreationOrder rather than hostAddress. +-- The hostTimeCreationOrder is an integer which reflects +-- the relative order in which a particular entry was discovered +-- and thus inserted into the table. As this order, and thus +-- the index, is among those entries currently in the table, +-- the index for a particular entry may change if an +-- (earlier) entry is deleted. Thus the association between +-- hostTimeCreationOrder and hostTimeEntry may be broken at +-- any time. + +-- The hostTimeTable has two important uses. The first is the +-- fast download of this potentially large table. Because the +-- index of this table runs from 1 to the size of the table, +-- inclusive, its values are predictable. This allows very +-- efficient packing of variables into SNMP PDU's and allows +-- a table transfer to have multiple packets outstanding. +-- These benefits increase transfer rates tremendously. + +-- The second use of the hostTimeTable is the efficient discovery +-- by the management station of new entries added to the table. +-- After the management station has downloaded the entire table, +-- it knows that new entries will be added immediately after the +-- end of the current table. It can thus detect new entries there +-- and retrieve them easily. + +-- Because the association between hostTimeCreationOrder and +-- hostTimeEntry may be broken at any time, the management +-- station must monitor the related hostControlLastDeleteTime +-- object. When the management station thus detects a deletion, +-- it must assume that any such associations have been broken, +-- and invalidate any it has stored locally. This includes +-- restarting any download of the hostTimeTable that may have been +-- in progress, as well as rediscovering the end of the +-- hostTimeTable so that it may detect new entries. If the +-- management station does not detect the broken association, +-- it may continue to refer to a particular host by its +-- creationOrder while unwittingly retrieving the data associated +-- with another host entirely. If this happens while downloading +-- the host table, the management station may fail to download +-- all of the entries in the table. + + +hostControlTable OBJECT-TYPE + SYNTAX SEQUENCE OF HostControlEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of host table control entries." + ::= { hosts 1 } + +hostControlEntry OBJECT-TYPE + SYNTAX HostControlEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of parameters that set up the discovery of hosts + on a particular interface and the collection of statistics + about these hosts. For example, an instance of the + hostControlTableSize object might be named + hostControlTableSize.1" + INDEX { hostControlIndex } + ::= { hostControlTable 1 } + +HostControlEntry ::= SEQUENCE { + + hostControlIndex Integer32, + hostControlDataSource OBJECT IDENTIFIER, + hostControlTableSize Integer32, + hostControlLastDeleteTime TimeTicks, + hostControlOwner OwnerString, + hostControlStatus EntryStatus +} + +hostControlIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "An index that uniquely identifies an entry in the + hostControl table. Each such entry defines + a function that discovers hosts on a particular interface + and places statistics about them in the hostTable and + the hostTimeTable on behalf of this hostControlEntry." + ::= { hostControlEntry 1 } + +hostControlDataSource OBJECT-TYPE + SYNTAX OBJECT IDENTIFIER + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "This object identifies the source of the data for + this instance of the host function. This source + can be any interface on this device. In order + to identify a particular interface, this object shall + identify the instance of the ifIndex object, defined + in RFC 2233 [17], for the desired interface. + For example, if an entry were to receive data from + interface #1, this object would be set to ifIndex.1. + + The statistics in this group reflect all packets + on the local network segment attached to the identified + interface. + + An agent may or may not be able to tell if fundamental + changes to the media of the interface have occurred and + necessitate an invalidation of this entry. For example, a + hot-pluggable ethernet card could be pulled out and replaced + by a token-ring card. In such a case, if the agent has such + knowledge of the change, it is recommended that it + invalidate this entry. + + This object may not be modified if the associated + hostControlStatus object is equal to valid(1)." + ::= { hostControlEntry 2 } + +hostControlTableSize OBJECT-TYPE + SYNTAX Integer32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of hostEntries in the hostTable and the + hostTimeTable associated with this hostControlEntry." + ::= { hostControlEntry 3 } + +hostControlLastDeleteTime OBJECT-TYPE + SYNTAX TimeTicks + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The value of sysUpTime when the last entry + was deleted from the portion of the hostTable + associated with this hostControlEntry. If no + deletions have occurred, this value shall be zero." + ::= { hostControlEntry 4 } + +hostControlOwner OBJECT-TYPE + SYNTAX OwnerString + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The entity that configured this entry and is therefore + using the resources assigned to it." + ::= { hostControlEntry 5 } + +hostControlStatus OBJECT-TYPE + SYNTAX EntryStatus + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The status of this hostControl entry. + + If this object is not equal to valid(1), all associated + entries in the hostTable, hostTimeTable, and the + hostTopNTable shall be deleted by the agent." + ::= { hostControlEntry 6 } + +hostTable OBJECT-TYPE + SYNTAX SEQUENCE OF HostEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of host entries." + ::= { hosts 2 } + +hostEntry OBJECT-TYPE + SYNTAX HostEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A collection of statistics for a particular host that has + been discovered on an interface of this device. For example, + an instance of the hostOutBroadcastPkts object might be + named hostOutBroadcastPkts.1.6.8.0.32.27.3.176" + INDEX { hostIndex, hostAddress } + ::= { hostTable 1 } + +HostEntry ::= SEQUENCE { + hostAddress OCTET STRING, + hostCreationOrder Integer32, + hostIndex Integer32, + hostInPkts Counter32, + hostOutPkts Counter32, + hostInOctets Counter32, + hostOutOctets Counter32, + hostOutErrors Counter32, + hostOutBroadcastPkts Counter32, + hostOutMulticastPkts Counter32 +} + +hostAddress OBJECT-TYPE + SYNTAX OCTET STRING + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The physical address of this host." + ::= { hostEntry 1 } + +hostCreationOrder OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "An index that defines the relative ordering of + the creation time of hosts captured for a + particular hostControlEntry. This index shall + be between 1 and N, where N is the value of + the associated hostControlTableSize. The ordering + of the indexes is based on the order of each entry's + insertion into the table, in which entries added earlier + have a lower index value than entries added later. + + It is important to note that the order for a + particular entry may change as an (earlier) entry + is deleted from the table. Because this order may + change, management stations should make use of the + hostControlLastDeleteTime variable in the + hostControlEntry associated with the relevant + portion of the hostTable. By observing + this variable, the management station may detect + the circumstances where a previous association + between a value of hostCreationOrder + and a hostEntry may no longer hold." + ::= { hostEntry 2 } + +hostIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The set of collected host statistics of which + this entry is a part. The set of hosts + identified by a particular value of this + index is associated with the hostControlEntry + as identified by the same value of hostControlIndex." + ::= { hostEntry 3 } + +hostInPkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of good packets transmitted to this + address since it was added to the hostTable." + ::= { hostEntry 4 } + +hostOutPkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of packets, including bad packets, transmitted + by this address since it was added to the hostTable." + ::= { hostEntry 5 } + +hostInOctets OBJECT-TYPE + SYNTAX Counter32 + UNITS "Octets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of octets transmitted to this address since + it was added to the hostTable (excluding framing + bits but including FCS octets), except for those + octets in bad packets." + ::= { hostEntry 6 } + +hostOutOctets OBJECT-TYPE + SYNTAX Counter32 + UNITS "Octets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of octets transmitted by this address since + it was added to the hostTable (excluding framing + bits but including FCS octets), including those + octets in bad packets." + ::= { hostEntry 7 } + +hostOutErrors OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of bad packets transmitted by this address + since this host was added to the hostTable." + ::= { hostEntry 8 } + +hostOutBroadcastPkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of good packets transmitted by this + address that were directed to the broadcast address + since this host was added to the hostTable." + ::= { hostEntry 9 } + +hostOutMulticastPkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of good packets transmitted by this + address that were directed to a multicast address + since this host was added to the hostTable. + Note that this number does not include packets + directed to the broadcast address." + ::= { hostEntry 10 } + +-- host Time Table + +hostTimeTable OBJECT-TYPE + SYNTAX SEQUENCE OF HostTimeEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of time-ordered host table entries." + ::= { hosts 3 } + +hostTimeEntry OBJECT-TYPE + SYNTAX HostTimeEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A collection of statistics for a particular host that has + been discovered on an interface of this device. This + collection includes the relative ordering of the creation + time of this object. For example, an instance of the + hostTimeOutBroadcastPkts object might be named + hostTimeOutBroadcastPkts.1.687" + INDEX { hostTimeIndex, hostTimeCreationOrder } + ::= { hostTimeTable 1 } + +HostTimeEntry ::= SEQUENCE { + hostTimeAddress OCTET STRING, + hostTimeCreationOrder Integer32, + hostTimeIndex Integer32, + hostTimeInPkts Counter32, + hostTimeOutPkts Counter32, + hostTimeInOctets Counter32, + hostTimeOutOctets Counter32, + hostTimeOutErrors Counter32, + hostTimeOutBroadcastPkts Counter32, + hostTimeOutMulticastPkts Counter32 +} + +hostTimeAddress OBJECT-TYPE + SYNTAX OCTET STRING + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The physical address of this host." + ::= { hostTimeEntry 1 } + +hostTimeCreationOrder OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "An index that uniquely identifies an entry in + the hostTime table among those entries associated + with the same hostControlEntry. This index shall + be between 1 and N, where N is the value of + the associated hostControlTableSize. The ordering + of the indexes is based on the order of each entry's + insertion into the table, in which entries added earlier + have a lower index value than entries added later. + Thus the management station has the ability to + learn of new entries added to this table without + downloading the entire table. + + It is important to note that the index for a + particular entry may change as an (earlier) entry + is deleted from the table. Because this order may + change, management stations should make use of the + hostControlLastDeleteTime variable in the + hostControlEntry associated with the relevant + portion of the hostTimeTable. By observing + this variable, the management station may detect + the circumstances where a download of the table + may have missed entries, and where a previous + association between a value of hostTimeCreationOrder + and a hostTimeEntry may no longer hold." + ::= { hostTimeEntry 2 } + +hostTimeIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The set of collected host statistics of which + this entry is a part. The set of hosts + identified by a particular value of this + index is associated with the hostControlEntry + as identified by the same value of hostControlIndex." + ::= { hostTimeEntry 3 } + +hostTimeInPkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of good packets transmitted to this + address since it was added to the hostTimeTable." + ::= { hostTimeEntry 4 } + +hostTimeOutPkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of packets, including bad packets, transmitted + by this address since it was added to the hostTimeTable." + ::= { hostTimeEntry 5 } + +hostTimeInOctets OBJECT-TYPE + SYNTAX Counter32 + UNITS "Octets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of octets transmitted to this address since + it was added to the hostTimeTable (excluding framing + bits but including FCS octets), except for those + octets in bad packets." + ::= { hostTimeEntry 6 } + +hostTimeOutOctets OBJECT-TYPE + SYNTAX Counter32 + UNITS "Octets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of octets transmitted by this address since + it was added to the hostTimeTable (excluding framing + bits but including FCS octets), including those + octets in bad packets." + ::= { hostTimeEntry 7 } + +hostTimeOutErrors OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of bad packets transmitted by this address + since this host was added to the hostTimeTable." + ::= { hostTimeEntry 8 } + +hostTimeOutBroadcastPkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of good packets transmitted by this + address that were directed to the broadcast address + since this host was added to the hostTimeTable." + ::= { hostTimeEntry 9 } + +hostTimeOutMulticastPkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of good packets transmitted by this + address that were directed to a multicast address + since this host was added to the hostTimeTable. + Note that this number does not include packets directed + to the broadcast address." + ::= { hostTimeEntry 10 } + +-- The Host Top "N" Group + +-- Implementation of the Host Top N group is optional. The Host Top N +-- group requires the implementation of the host group. +-- Consult the MODULE-COMPLIANCE macro for the authoritative +-- conformance information for this MIB. +-- +-- The Host Top N group is used to prepare reports that describe +-- the hosts that top a list ordered by one of their statistics. +-- The available statistics are samples of one of their +-- base statistics, over an interval specified by the management +-- station. Thus, these statistics are rate based. The management +-- station also selects how many such hosts are reported. + +-- The hostTopNControlTable is used to initiate the generation of +-- such a report. The management station may select the parameters +-- of such a report, such as which interface, which statistic, +-- how many hosts, and the start and stop times of the sampling. +-- When the report is prepared, entries are created in the +-- hostTopNTable associated with the relevant hostTopNControlEntry. +-- These entries are static for each report after it has been +-- prepared. + +hostTopNControlTable OBJECT-TYPE + SYNTAX SEQUENCE OF HostTopNControlEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of top N host control entries." + ::= { hostTopN 1 } + +hostTopNControlEntry OBJECT-TYPE + SYNTAX HostTopNControlEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A set of parameters that control the creation of a report + of the top N hosts according to several metrics. For + example, an instance of the hostTopNDuration object might + be named hostTopNDuration.3" + INDEX { hostTopNControlIndex } + ::= { hostTopNControlTable 1 } + +HostTopNControlEntry ::= SEQUENCE { + hostTopNControlIndex Integer32, + hostTopNHostIndex Integer32, + hostTopNRateBase INTEGER, + hostTopNTimeRemaining Integer32, + hostTopNDuration Integer32, + hostTopNRequestedSize Integer32, + hostTopNGrantedSize Integer32, + hostTopNStartTime TimeTicks, + hostTopNOwner OwnerString, + hostTopNStatus EntryStatus +} + +hostTopNControlIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "An index that uniquely identifies an entry + in the hostTopNControl table. Each such + entry defines one top N report prepared for + one interface." + ::= { hostTopNControlEntry 1 } + +hostTopNHostIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The host table for which a top N report will be prepared + on behalf of this entry. The host table identified by a + particular value of this index is associated with the same + host table as identified by the same value of + hostIndex. + + This object may not be modified if the associated + hostTopNStatus object is equal to valid(1)." + ::= { hostTopNControlEntry 2 } + +hostTopNRateBase OBJECT-TYPE + SYNTAX INTEGER { + hostTopNInPkts(1), + hostTopNOutPkts(2), + hostTopNInOctets(3), + hostTopNOutOctets(4), + hostTopNOutErrors(5), + hostTopNOutBroadcastPkts(6), + hostTopNOutMulticastPkts(7) + } + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The variable for each host that the hostTopNRate + variable is based upon. + + This object may not be modified if the associated + hostTopNStatus object is equal to valid(1)." + ::= { hostTopNControlEntry 3 } + +hostTopNTimeRemaining OBJECT-TYPE + SYNTAX Integer32 + UNITS "Seconds" + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The number of seconds left in the report currently being + collected. When this object is modified by the management + station, a new collection is started, possibly aborting + a currently running report. The new value is used + as the requested duration of this report, which is + loaded into the associated hostTopNDuration object. + + When this object is set to a non-zero value, any + associated hostTopNEntries shall be made + inaccessible by the monitor. While the value of this + object is non-zero, it decrements by one per second until + it reaches zero. During this time, all associated + hostTopNEntries shall remain inaccessible. At the time + that this object decrements to zero, the report is made + accessible in the hostTopNTable. Thus, the hostTopN + table needs to be created only at the end of the collection + interval." + DEFVAL { 0 } + ::= { hostTopNControlEntry 4 } + +hostTopNDuration OBJECT-TYPE + SYNTAX Integer32 + UNITS "Seconds" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of seconds that this report has collected + during the last sampling interval, or if this + report is currently being collected, the number + of seconds that this report is being collected + during this sampling interval. + + When the associated hostTopNTimeRemaining object is set, + this object shall be set by the probe to the same value + and shall not be modified until the next time + the hostTopNTimeRemaining is set. + + This value shall be zero if no reports have been + requested for this hostTopNControlEntry." + DEFVAL { 0 } + ::= { hostTopNControlEntry 5 } + +hostTopNRequestedSize OBJECT-TYPE + SYNTAX Integer32 + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The maximum number of hosts requested for the top N + table. + + When this object is created or modified, the probe + should set hostTopNGrantedSize as closely to this + object as is possible for the particular probe + implementation and available resources." + DEFVAL { 10 } + ::= { hostTopNControlEntry 6 } + +hostTopNGrantedSize OBJECT-TYPE + SYNTAX Integer32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The maximum number of hosts in the top N table. + + When the associated hostTopNRequestedSize object is + created or modified, the probe should set this + object as closely to the requested value as is possible + for the particular implementation and available + resources. The probe must not lower this value except + as a result of a set to the associated + hostTopNRequestedSize object. + + Hosts with the highest value of hostTopNRate shall be + placed in this table in decreasing order of this rate + until there is no more room or until there are no more + hosts." + ::= { hostTopNControlEntry 7 } + +hostTopNStartTime OBJECT-TYPE + SYNTAX TimeTicks + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The value of sysUpTime when this top N report was + last started. In other words, this is the time that + the associated hostTopNTimeRemaining object was + modified to start the requested report." + ::= { hostTopNControlEntry 8 } + +hostTopNOwner OBJECT-TYPE + SYNTAX OwnerString + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The entity that configured this entry and is therefore + using the resources assigned to it." + ::= { hostTopNControlEntry 9 } + +hostTopNStatus OBJECT-TYPE + SYNTAX EntryStatus + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The status of this hostTopNControl entry. + + If this object is not equal to valid(1), all associated + hostTopNEntries shall be deleted by the agent." + ::= { hostTopNControlEntry 10 } + +hostTopNTable OBJECT-TYPE + SYNTAX SEQUENCE OF HostTopNEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of top N host entries." + ::= { hostTopN 2 } + +hostTopNEntry OBJECT-TYPE + SYNTAX HostTopNEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A set of statistics for a host that is part of a top N + report. For example, an instance of the hostTopNRate + object might be named hostTopNRate.3.10" + INDEX { hostTopNReport, hostTopNIndex } + ::= { hostTopNTable 1 } + +HostTopNEntry ::= SEQUENCE { + hostTopNReport Integer32, + hostTopNIndex Integer32, + hostTopNAddress OCTET STRING, + hostTopNRate Integer32 +} + +hostTopNReport OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "This object identifies the top N report of which + this entry is a part. The set of hosts + identified by a particular value of this + object is part of the same report as identified + by the same value of the hostTopNControlIndex object." + ::= { hostTopNEntry 1 } + +hostTopNIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "An index that uniquely identifies an entry in + the hostTopN table among those in the same report. + This index is between 1 and N, where N is the + number of entries in this table. Increasing values + of hostTopNIndex shall be assigned to entries with + decreasing values of hostTopNRate until index N + is assigned to the entry with the lowest value of + hostTopNRate or there are no more hostTopNEntries." + ::= { hostTopNEntry 2 } + +hostTopNAddress OBJECT-TYPE + SYNTAX OCTET STRING + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The physical address of this host." + ::= { hostTopNEntry 3 } + +hostTopNRate OBJECT-TYPE + SYNTAX Integer32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The amount of change in the selected variable + during this sampling interval. The selected + variable is this host's instance of the object + selected by hostTopNRateBase." + ::= { hostTopNEntry 4 } + +-- The Matrix Group + +-- Implementation of the Matrix group is optional. +-- Consult the MODULE-COMPLIANCE macro for the authoritative +-- conformance information for this MIB. +-- +-- The Matrix group consists of the matrixControlTable, matrixSDTable +-- and the matrixDSTable. These tables store statistics for a +-- particular conversation between two addresses. As the device +-- detects a new conversation, including those to a non-unicast +-- address, it creates a new entry in both of the matrix tables. +-- It must only create new entries based on information +-- received in good packets. If the monitoring device finds +-- itself short of resources, it may delete entries as needed. +-- It is suggested that the device delete the least recently used +-- entries first. + +matrixControlTable OBJECT-TYPE + SYNTAX SEQUENCE OF MatrixControlEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of information entries for the + traffic matrix on each interface." + ::= { matrix 1 } + +matrixControlEntry OBJECT-TYPE + SYNTAX MatrixControlEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "Information about a traffic matrix on a particular + interface. For example, an instance of the + matrixControlLastDeleteTime object might be named + matrixControlLastDeleteTime.1" + INDEX { matrixControlIndex } + ::= { matrixControlTable 1 } + +MatrixControlEntry ::= SEQUENCE { + matrixControlIndex Integer32, + matrixControlDataSource OBJECT IDENTIFIER, + matrixControlTableSize Integer32, + matrixControlLastDeleteTime TimeTicks, + matrixControlOwner OwnerString, + matrixControlStatus EntryStatus +} + +matrixControlIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "An index that uniquely identifies an entry in the + matrixControl table. Each such entry defines + a function that discovers conversations on a particular + interface and places statistics about them in the + matrixSDTable and the matrixDSTable on behalf of this + matrixControlEntry." + ::= { matrixControlEntry 1 } + +matrixControlDataSource OBJECT-TYPE + SYNTAX OBJECT IDENTIFIER + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "This object identifies the source of + the data from which this entry creates a traffic matrix. + This source can be any interface on this device. In + order to identify a particular interface, this object + shall identify the instance of the ifIndex object, + defined in RFC 2233 [17], for the desired + interface. For example, if an entry were to receive data + from interface #1, this object would be set to ifIndex.1. + + The statistics in this group reflect all packets + on the local network segment attached to the identified + interface. + + An agent may or may not be able to tell if fundamental + changes to the media of the interface have occurred and + necessitate an invalidation of this entry. For example, a + hot-pluggable ethernet card could be pulled out and replaced + by a token-ring card. In such a case, if the agent has such + knowledge of the change, it is recommended that it + invalidate this entry. + + This object may not be modified if the associated + matrixControlStatus object is equal to valid(1)." + ::= { matrixControlEntry 2 } + +matrixControlTableSize OBJECT-TYPE + SYNTAX Integer32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of matrixSDEntries in the matrixSDTable + for this interface. This must also be the value of + the number of entries in the matrixDSTable for this + interface." + ::= { matrixControlEntry 3 } + +matrixControlLastDeleteTime OBJECT-TYPE + SYNTAX TimeTicks + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The value of sysUpTime when the last entry + was deleted from the portion of the matrixSDTable + or matrixDSTable associated with this matrixControlEntry. + If no deletions have occurred, this value shall be + zero." + ::= { matrixControlEntry 4 } + +matrixControlOwner OBJECT-TYPE + SYNTAX OwnerString + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The entity that configured this entry and is therefore + using the resources assigned to it." + ::= { matrixControlEntry 5 } + +matrixControlStatus OBJECT-TYPE + SYNTAX EntryStatus + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The status of this matrixControl entry. + If this object is not equal to valid(1), all associated + entries in the matrixSDTable and the matrixDSTable + shall be deleted by the agent." + ::= { matrixControlEntry 6 } + +matrixSDTable OBJECT-TYPE + SYNTAX SEQUENCE OF MatrixSDEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of traffic matrix entries indexed by + source and destination MAC address." + ::= { matrix 2 } + +matrixSDEntry OBJECT-TYPE + SYNTAX MatrixSDEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A collection of statistics for communications between + two addresses on a particular interface. For example, + an instance of the matrixSDPkts object might be named + matrixSDPkts.1.6.8.0.32.27.3.176.6.8.0.32.10.8.113" + INDEX { matrixSDIndex, + matrixSDSourceAddress, matrixSDDestAddress } + ::= { matrixSDTable 1 } + +MatrixSDEntry ::= SEQUENCE { + matrixSDSourceAddress OCTET STRING, + matrixSDDestAddress OCTET STRING, + matrixSDIndex Integer32, + matrixSDPkts Counter32, + matrixSDOctets Counter32, + matrixSDErrors Counter32 +} + +matrixSDSourceAddress OBJECT-TYPE + SYNTAX OCTET STRING + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The source physical address." + ::= { matrixSDEntry 1 } + +matrixSDDestAddress OBJECT-TYPE + SYNTAX OCTET STRING + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The destination physical address." + ::= { matrixSDEntry 2 } + +matrixSDIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The set of collected matrix statistics of which + this entry is a part. The set of matrix statistics + identified by a particular value of this index + is associated with the same matrixControlEntry + as identified by the same value of matrixControlIndex." + ::= { matrixSDEntry 3 } + +matrixSDPkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of packets transmitted from the source + address to the destination address (this number includes + bad packets)." + ::= { matrixSDEntry 4 } + +matrixSDOctets OBJECT-TYPE + SYNTAX Counter32 + UNITS "Octets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of octets (excluding framing bits but + including FCS octets) contained in all packets + transmitted from the source address to the + destination address." + ::= { matrixSDEntry 5 } + +matrixSDErrors OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of bad packets transmitted from + the source address to the destination address." + ::= { matrixSDEntry 6 } + +-- Traffic matrix tables from destination to source + +matrixDSTable OBJECT-TYPE + SYNTAX SEQUENCE OF MatrixDSEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of traffic matrix entries indexed by + destination and source MAC address." + ::= { matrix 3 } + +matrixDSEntry OBJECT-TYPE + SYNTAX MatrixDSEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A collection of statistics for communications between + two addresses on a particular interface. For example, + an instance of the matrixSDPkts object might be named + matrixSDPkts.1.6.8.0.32.10.8.113.6.8.0.32.27.3.176" + INDEX { matrixDSIndex, + matrixDSDestAddress, matrixDSSourceAddress } + ::= { matrixDSTable 1 } + +MatrixDSEntry ::= SEQUENCE { + matrixDSSourceAddress OCTET STRING, + matrixDSDestAddress OCTET STRING, + matrixDSIndex Integer32, + matrixDSPkts Counter32, + matrixDSOctets Counter32, + matrixDSErrors Counter32 +} + +matrixDSSourceAddress OBJECT-TYPE + SYNTAX OCTET STRING + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The source physical address." + ::= { matrixDSEntry 1 } + +matrixDSDestAddress OBJECT-TYPE + SYNTAX OCTET STRING + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The destination physical address." + ::= { matrixDSEntry 2 } + +matrixDSIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The set of collected matrix statistics of which + this entry is a part. The set of matrix statistics + identified by a particular value of this index + is associated with the same matrixControlEntry + as identified by the same value of matrixControlIndex." + ::= { matrixDSEntry 3 } + +matrixDSPkts OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of packets transmitted from the source + address to the destination address (this number includes + bad packets)." + ::= { matrixDSEntry 4 } + +matrixDSOctets OBJECT-TYPE + SYNTAX Counter32 + UNITS "Octets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of octets (excluding framing bits + but including FCS octets) contained in all packets + transmitted from the source address to the + destination address." + ::= { matrixDSEntry 5 } + +matrixDSErrors OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of bad packets transmitted from + the source address to the destination address." + ::= { matrixDSEntry 6 } + +-- The Filter Group + +-- Implementation of the Filter group is optional. +-- Consult the MODULE-COMPLIANCE macro for the authoritative +-- conformance information for this MIB. +-- +-- The Filter group allows packets to be captured with an +-- arbitrary filter expression. A logical data and +-- event stream or "channel" is formed by the packets +-- that match the filter expression. +-- +-- This filter mechanism allows the creation of an arbitrary +-- logical expression with which to filter packets. Each +-- filter associated with a channel is OR'ed with the others. +-- Within a filter, any bits checked in the data and status are +-- AND'ed with respect to other bits in the same filter. The +-- NotMask also allows for checking for inequality. Finally, +-- the channelAcceptType object allows for inversion of the +-- whole equation. +-- +-- If a management station wishes to receive a trap to alert it +-- that new packets have been captured and are available for +-- download, it is recommended that it set up an alarm entry that +-- monitors the value of the relevant channelMatches instance. +-- +-- The channel can be turned on or off, and can also +-- generate events when packets pass through it. + +filterTable OBJECT-TYPE + SYNTAX SEQUENCE OF FilterEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of packet filter entries." + ::= { filter 1 } + +filterEntry OBJECT-TYPE + SYNTAX FilterEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A set of parameters for a packet filter applied on a + particular interface. As an example, an instance of the + filterPktData object might be named filterPktData.12" + INDEX { filterIndex } + ::= { filterTable 1 } + +FilterEntry ::= SEQUENCE { + filterIndex Integer32, + filterChannelIndex Integer32, + filterPktDataOffset Integer32, + filterPktData OCTET STRING, + filterPktDataMask OCTET STRING, + filterPktDataNotMask OCTET STRING, + filterPktStatus Integer32, + filterPktStatusMask Integer32, + filterPktStatusNotMask Integer32, + filterOwner OwnerString, + filterStatus EntryStatus +} + +filterIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "An index that uniquely identifies an entry + in the filter table. Each such entry defines + one filter that is to be applied to every packet + received on an interface." + ::= { filterEntry 1 } + +filterChannelIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "This object identifies the channel of which this filter + is a part. The filters identified by a particular value + of this object are associated with the same channel as + identified by the same value of the channelIndex object." + ::= { filterEntry 2 } + +filterPktDataOffset OBJECT-TYPE + SYNTAX Integer32 + UNITS "Octets" + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The offset from the beginning of each packet where + a match of packet data will be attempted. This offset + is measured from the point in the physical layer + packet after the framing bits, if any. For example, + in an Ethernet frame, this point is at the beginning of + the destination MAC address. + + This object may not be modified if the associated + filterStatus object is equal to valid(1)." + DEFVAL { 0 } + + ::= { filterEntry 3 } + +filterPktData OBJECT-TYPE + SYNTAX OCTET STRING + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The data that is to be matched with the input packet. + For each packet received, this filter and the accompanying + filterPktDataMask and filterPktDataNotMask will be + adjusted for the offset. The only bits relevant to this + match algorithm are those that have the corresponding + filterPktDataMask bit equal to one. The following three + rules are then applied to every packet: + + (1) If the packet is too short and does not have data + corresponding to part of the filterPktData, the packet + will fail this data match. + + (2) For each relevant bit from the packet with the + corresponding filterPktDataNotMask bit set to zero, if + the bit from the packet is not equal to the corresponding + bit from the filterPktData, then the packet will fail + this data match. + + (3) If for every relevant bit from the packet with the + corresponding filterPktDataNotMask bit set to one, the + bit from the packet is equal to the corresponding bit + from the filterPktData, then the packet will fail this + data match. + + Any packets that have not failed any of the three matches + above have passed this data match. In particular, a zero + length filter will match any packet. + + This object may not be modified if the associated + filterStatus object is equal to valid(1)." + ::= { filterEntry 4 } + +filterPktDataMask OBJECT-TYPE + SYNTAX OCTET STRING + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The mask that is applied to the match process. + After adjusting this mask for the offset, only those + bits in the received packet that correspond to bits set + in this mask are relevant for further processing by the + match algorithm. The offset is applied to filterPktDataMask + in the same way it is applied to the filter. For the + purposes of the matching algorithm, if the associated + filterPktData object is longer than this mask, this mask is + conceptually extended with '1' bits until it reaches the + length of the filterPktData object. + + This object may not be modified if the associated + filterStatus object is equal to valid(1)." + ::= { filterEntry 5 } + +filterPktDataNotMask OBJECT-TYPE + SYNTAX OCTET STRING + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The inversion mask that is applied to the match + process. After adjusting this mask for the offset, + those relevant bits in the received packet that correspond + to bits cleared in this mask must all be equal to their + corresponding bits in the filterPktData object for the packet + to be accepted. In addition, at least one of those relevant + bits in the received packet that correspond to bits set in + this mask must be different to its corresponding bit in the + filterPktData object. + + For the purposes of the matching algorithm, if the associated + filterPktData object is longer than this mask, this mask is + conceptually extended with '0' bits until it reaches the + length of the filterPktData object. + + This object may not be modified if the associated + filterStatus object is equal to valid(1)." + ::= { filterEntry 6 } + +filterPktStatus OBJECT-TYPE + SYNTAX Integer32 + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The status that is to be matched with the input packet. + The only bits relevant to this match algorithm are those that + have the corresponding filterPktStatusMask bit equal to one. + The following two rules are then applied to every packet: + + (1) For each relevant bit from the packet status with the + corresponding filterPktStatusNotMask bit set to zero, if + the bit from the packet status is not equal to the + corresponding bit from the filterPktStatus, then the + packet will fail this status match. + + (2) If for every relevant bit from the packet status with the + corresponding filterPktStatusNotMask bit set to one, the + bit from the packet status is equal to the corresponding + bit from the filterPktStatus, then the packet will fail + this status match. + + Any packets that have not failed either of the two matches + above have passed this status match. In particular, a zero + length status filter will match any packet's status. + + The value of the packet status is a sum. This sum + initially takes the value zero. Then, for each + error, E, that has been discovered in this packet, + 2 raised to a value representing E is added to the sum. + The errors and the bits that represent them are dependent + on the media type of the interface that this channel + is receiving packets from. + + The errors defined for a packet captured off of an + Ethernet interface are as follows: + + bit # Error + 0 Packet is longer than 1518 octets + 1 Packet is shorter than 64 octets + 2 Packet experienced a CRC or Alignment error + + For example, an Ethernet fragment would have a + value of 6 (2^1 + 2^2). + + As this MIB is expanded to new media types, this object + will have other media-specific errors defined. + + For the purposes of this status matching algorithm, if the + packet status is longer than this filterPktStatus object, + this object is conceptually extended with '0' bits until it + reaches the size of the packet status. + + This object may not be modified if the associated + filterStatus object is equal to valid(1)." + ::= { filterEntry 7 } + +filterPktStatusMask OBJECT-TYPE + SYNTAX Integer32 + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The mask that is applied to the status match process. + Only those bits in the received packet that correspond to + bits set in this mask are relevant for further processing + by the status match algorithm. For the purposes + of the matching algorithm, if the associated filterPktStatus + object is longer than this mask, this mask is conceptually + extended with '1' bits until it reaches the size of the + filterPktStatus. In addition, if a packet status is longer + than this mask, this mask is conceptually extended with '0' + bits until it reaches the size of the packet status. + + This object may not be modified if the associated + filterStatus object is equal to valid(1)." + ::= { filterEntry 8 } + +filterPktStatusNotMask OBJECT-TYPE + SYNTAX Integer32 + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The inversion mask that is applied to the status match + process. Those relevant bits in the received packet status + that correspond to bits cleared in this mask must all be + equal to their corresponding bits in the filterPktStatus + object for the packet to be accepted. In addition, at least + one of those relevant bits in the received packet status + that correspond to bits set in this mask must be different + to its corresponding bit in the filterPktStatus object for + the packet to be accepted. + + For the purposes of the matching algorithm, if the associated + filterPktStatus object or a packet status is longer than this + mask, this mask is conceptually extended with '0' bits until + it reaches the longer of the lengths of the filterPktStatus + object and the packet status. + + This object may not be modified if the associated + filterStatus object is equal to valid(1)." + ::= { filterEntry 9 } + +filterOwner OBJECT-TYPE + SYNTAX OwnerString + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The entity that configured this entry and is therefore + using the resources assigned to it." + ::= { filterEntry 10 } + +filterStatus OBJECT-TYPE + SYNTAX EntryStatus + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The status of this filter entry." + ::= { filterEntry 11 } + +channelTable OBJECT-TYPE + SYNTAX SEQUENCE OF ChannelEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of packet channel entries." + ::= { filter 2 } + +channelEntry OBJECT-TYPE + SYNTAX ChannelEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A set of parameters for a packet channel applied on a + particular interface. As an example, an instance of the + channelMatches object might be named channelMatches.3" + INDEX { channelIndex } + ::= { channelTable 1 } + +ChannelEntry ::= SEQUENCE { + channelIndex Integer32, + channelIfIndex Integer32, + channelAcceptType INTEGER, + channelDataControl INTEGER, + channelTurnOnEventIndex Integer32, + channelTurnOffEventIndex Integer32, + channelEventIndex Integer32, + channelEventStatus INTEGER, + channelMatches Counter32, + channelDescription DisplayString, + channelOwner OwnerString, + channelStatus EntryStatus +} + +channelIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "An index that uniquely identifies an entry in the channel + table. Each such entry defines one channel, a logical + data and event stream. + + It is suggested that before creating a channel, an + application should scan all instances of the + filterChannelIndex object to make sure that there are no + pre-existing filters that would be inadvertently be linked + to the channel." + ::= { channelEntry 1 } + +channelIfIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The value of this object uniquely identifies the + interface on this remote network monitoring device to which + the associated filters are applied to allow data into this + channel. The interface identified by a particular value + of this object is the same interface as identified by the + same value of the ifIndex object, defined in RFC 2233 [17]. + + The filters in this group are applied to all packets on + the local network segment attached to the identified + interface. + + An agent may or may not be able to tell if fundamental + changes to the media of the interface have occurred and + necessitate an invalidation of this entry. For example, a + hot-pluggable ethernet card could be pulled out and replaced + by a token-ring card. In such a case, if the agent has such + knowledge of the change, it is recommended that it + invalidate this entry. + + This object may not be modified if the associated + channelStatus object is equal to valid(1)." + ::= { channelEntry 2 } + +channelAcceptType OBJECT-TYPE + SYNTAX INTEGER { + acceptMatched(1), + acceptFailed(2) + } + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "This object controls the action of the filters + associated with this channel. If this object is equal + to acceptMatched(1), packets will be accepted to this + channel if they are accepted by both the packet data and + packet status matches of an associated filter. If + this object is equal to acceptFailed(2), packets will + be accepted to this channel only if they fail either + the packet data match or the packet status match of + each of the associated filters. + + In particular, a channel with no associated filters will + match no packets if set to acceptMatched(1) case and will + match all packets in the acceptFailed(2) case. + + This object may not be modified if the associated + channelStatus object is equal to valid(1)." + ::= { channelEntry 3 } + +channelDataControl OBJECT-TYPE + SYNTAX INTEGER { + on(1), + off(2) + } + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "This object controls the flow of data through this channel. + If this object is on(1), data, status and events flow + through this channel. If this object is off(2), data, + status and events will not flow through this channel." + DEFVAL { off } + ::= { channelEntry 4 } + +channelTurnOnEventIndex OBJECT-TYPE + SYNTAX Integer32 (0..65535) + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The value of this object identifies the event + that is configured to turn the associated + channelDataControl from off to on when the event is + generated. The event identified by a particular value + of this object is the same event as identified by the + same value of the eventIndex object. If there is no + corresponding entry in the eventTable, then no + association exists. In fact, if no event is intended + for this channel, channelTurnOnEventIndex must be + set to zero, a non-existent event index. + + This object may not be modified if the associated + channelStatus object is equal to valid(1)." + ::= { channelEntry 5 } + +channelTurnOffEventIndex OBJECT-TYPE + SYNTAX Integer32 (0..65535) + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The value of this object identifies the event + that is configured to turn the associated + channelDataControl from on to off when the event is + generated. The event identified by a particular value + of this object is the same event as identified by the + same value of the eventIndex object. If there is no + corresponding entry in the eventTable, then no + association exists. In fact, if no event is intended + for this channel, channelTurnOffEventIndex must be + set to zero, a non-existent event index. + + This object may not be modified if the associated + channelStatus object is equal to valid(1)." + ::= { channelEntry 6 } + +channelEventIndex OBJECT-TYPE + SYNTAX Integer32 (0..65535) + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The value of this object identifies the event + that is configured to be generated when the + associated channelDataControl is on and a packet + is matched. The event identified by a particular value + of this object is the same event as identified by the + same value of the eventIndex object. If there is no + corresponding entry in the eventTable, then no + association exists. In fact, if no event is intended + for this channel, channelEventIndex must be + set to zero, a non-existent event index. + + This object may not be modified if the associated + channelStatus object is equal to valid(1)." + ::= { channelEntry 7 } + +channelEventStatus OBJECT-TYPE + SYNTAX INTEGER { + eventReady(1), + eventFired(2), + eventAlwaysReady(3) + } + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The event status of this channel. + + If this channel is configured to generate events + when packets are matched, a means of controlling + the flow of those events is often needed. When + this object is equal to eventReady(1), a single + event may be generated, after which this object + will be set by the probe to eventFired(2). While + in the eventFired(2) state, no events will be + generated until the object is modified to + eventReady(1) (or eventAlwaysReady(3)). The + management station can thus easily respond to a + notification of an event by re-enabling this object. + + If the management station wishes to disable this + flow control and allow events to be generated + at will, this object may be set to + eventAlwaysReady(3). Disabling the flow control + is discouraged as it can result in high network + traffic or other performance problems." + DEFVAL { eventReady } + ::= { channelEntry 8 } + +channelMatches OBJECT-TYPE + SYNTAX Counter32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of times this channel has matched a packet. + Note that this object is updated even when + channelDataControl is set to off." + ::= { channelEntry 9 } + +channelDescription OBJECT-TYPE + SYNTAX DisplayString (SIZE (0..127)) + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "A comment describing this channel." + ::= { channelEntry 10 } + +channelOwner OBJECT-TYPE + SYNTAX OwnerString + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The entity that configured this entry and is therefore + using the resources assigned to it." + ::= { channelEntry 11 } + +channelStatus OBJECT-TYPE + SYNTAX EntryStatus + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The status of this channel entry." + ::= { channelEntry 12 } + +-- The Packet Capture Group + +-- Implementation of the Packet Capture group is optional. The Packet +-- Capture Group requires implementation of the Filter Group. +-- Consult the MODULE-COMPLIANCE macro for the authoritative +-- conformance information for this MIB. +-- +-- The Packet Capture group allows packets to be captured +-- upon a filter match. The bufferControlTable controls +-- the captured packets output from a channel that is +-- associated with it. The captured packets are placed +-- in entries in the captureBufferTable. These entries are +-- associated with the bufferControlEntry on whose behalf they +-- were stored. + +bufferControlTable OBJECT-TYPE + SYNTAX SEQUENCE OF BufferControlEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of buffers control entries." + ::= { capture 1 } + +bufferControlEntry OBJECT-TYPE + SYNTAX BufferControlEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A set of parameters that control the collection of a stream + of packets that have matched filters. As an example, an + instance of the bufferControlCaptureSliceSize object might + be named bufferControlCaptureSliceSize.3" + + INDEX { bufferControlIndex } + ::= { bufferControlTable 1 } + +BufferControlEntry ::= SEQUENCE { + bufferControlIndex Integer32, + bufferControlChannelIndex Integer32, + bufferControlFullStatus INTEGER, + bufferControlFullAction INTEGER, + bufferControlCaptureSliceSize Integer32, + bufferControlDownloadSliceSize Integer32, + bufferControlDownloadOffset Integer32, + bufferControlMaxOctetsRequested Integer32, + bufferControlMaxOctetsGranted Integer32, + bufferControlCapturedPackets Integer32, + bufferControlTurnOnTime TimeTicks, + bufferControlOwner OwnerString, + bufferControlStatus EntryStatus +} + +bufferControlIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "An index that uniquely identifies an entry + in the bufferControl table. The value of this + index shall never be zero. Each such + entry defines one set of packets that is + captured and controlled by one or more filters." + ::= { bufferControlEntry 1 } + +bufferControlChannelIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "An index that identifies the channel that is the + source of packets for this bufferControl table. + The channel identified by a particular value of this + index is the same as identified by the same value of + the channelIndex object. + + This object may not be modified if the associated + bufferControlStatus object is equal to valid(1)." + ::= { bufferControlEntry 2 } + +bufferControlFullStatus OBJECT-TYPE + SYNTAX INTEGER { + spaceAvailable(1), + full(2) + } + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "This object shows whether the buffer has room to + accept new packets or if it is full. + + If the status is spaceAvailable(1), the buffer is + accepting new packets normally. If the status is + full(2) and the associated bufferControlFullAction + object is wrapWhenFull, the buffer is accepting new + packets by deleting enough of the oldest packets + to make room for new ones as they arrive. Otherwise, + if the status is full(2) and the + bufferControlFullAction object is lockWhenFull, + then the buffer has stopped collecting packets. + + When this object is set to full(2) the probe must + not later set it to spaceAvailable(1) except in the + case of a significant gain in resources such as + an increase of bufferControlOctetsGranted. In + particular, the wrap-mode action of deleting old + packets to make room for newly arrived packets + must not affect the value of this object." + ::= { bufferControlEntry 3 } + +bufferControlFullAction OBJECT-TYPE + SYNTAX INTEGER { + lockWhenFull(1), + wrapWhenFull(2) -- FIFO + } + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "Controls the action of the buffer when it + reaches the full status. When in the lockWhenFull(1) + state and a packet is added to the buffer that + fills the buffer, the bufferControlFullStatus will + be set to full(2) and this buffer will stop capturing + packets." + ::= { bufferControlEntry 4 } + +bufferControlCaptureSliceSize OBJECT-TYPE + SYNTAX Integer32 + UNITS "Octets" + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The maximum number of octets of each packet + that will be saved in this capture buffer. + For example, if a 1500 octet packet is received by + the probe and this object is set to 500, then only + 500 octets of the packet will be stored in the + associated capture buffer. If this variable is set + to 0, the capture buffer will save as many octets + as is possible. + + This object may not be modified if the associated + bufferControlStatus object is equal to valid(1)." + DEFVAL { 100 } + ::= { bufferControlEntry 5 } + +bufferControlDownloadSliceSize OBJECT-TYPE + SYNTAX Integer32 + UNITS "Octets" + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The maximum number of octets of each packet + in this capture buffer that will be returned in + an SNMP retrieval of that packet. For example, + if 500 octets of a packet have been stored in the + associated capture buffer, the associated + bufferControlDownloadOffset is 0, and this + object is set to 100, then the captureBufferPacket + object that contains the packet will contain only + the first 100 octets of the packet. + + A prudent manager will take into account possible + interoperability or fragmentation problems that may + occur if the download slice size is set too large. + In particular, conformant SNMP implementations are not + required to accept messages whose length exceeds 484 + octets, although they are encouraged to support larger + datagrams whenever feasible." + DEFVAL { 100 } + ::= { bufferControlEntry 6 } + +bufferControlDownloadOffset OBJECT-TYPE + SYNTAX Integer32 + UNITS "Octets" + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The offset of the first octet of each packet + in this capture buffer that will be returned in + an SNMP retrieval of that packet. For example, + if 500 octets of a packet have been stored in the + associated capture buffer and this object is set to + 100, then the captureBufferPacket object that + contains the packet will contain bytes starting + 100 octets into the packet." + DEFVAL { 0 } + ::= { bufferControlEntry 7 } + +bufferControlMaxOctetsRequested OBJECT-TYPE + SYNTAX Integer32 + UNITS "Octets" + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The requested maximum number of octets to be + saved in this captureBuffer, including any + implementation-specific overhead. If this variable + is set to -1, the capture buffer will save as many + octets as is possible. + + When this object is created or modified, the probe + should set bufferControlMaxOctetsGranted as closely + to this object as is possible for the particular probe + implementation and available resources. However, if + the object has the special value of -1, the probe + must set bufferControlMaxOctetsGranted to -1." + DEFVAL { -1 } + ::= { bufferControlEntry 8 } + +bufferControlMaxOctetsGranted OBJECT-TYPE + SYNTAX Integer32 + UNITS "Octets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The maximum number of octets that can be + saved in this captureBuffer, including overhead. + If this variable is -1, the capture buffer will save + as many octets as possible. + + When the bufferControlMaxOctetsRequested object is + created or modified, the probe should set this object + as closely to the requested value as is possible for the + particular probe implementation and available resources. + However, if the request object has the special value + of -1, the probe must set this object to -1. + + The probe must not lower this value except as a result of + a modification to the associated + bufferControlMaxOctetsRequested object. + + When this maximum number of octets is reached + and a new packet is to be added to this + capture buffer and the corresponding + bufferControlFullAction is set to wrapWhenFull(2), + enough of the oldest packets associated with this + capture buffer shall be deleted by the agent so + that the new packet can be added. If the corresponding + bufferControlFullAction is set to lockWhenFull(1), + the new packet shall be discarded. In either case, + the probe must set bufferControlFullStatus to + full(2). + + When the value of this object changes to a value less + than the current value, entries are deleted from + the captureBufferTable associated with this + bufferControlEntry. Enough of the + oldest of these captureBufferEntries shall be + deleted by the agent so that the number of octets + used remains less than or equal to the new value of + this object. + + When the value of this object changes to a value greater + than the current value, the number of associated + captureBufferEntries may be allowed to grow." + ::= { bufferControlEntry 9 } + +bufferControlCapturedPackets OBJECT-TYPE + SYNTAX Integer32 + UNITS "Packets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of packets currently in this captureBuffer." + ::= { bufferControlEntry 10 } + +bufferControlTurnOnTime OBJECT-TYPE + SYNTAX TimeTicks + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The value of sysUpTime when this capture buffer was + first turned on." + ::= { bufferControlEntry 11 } + +bufferControlOwner OBJECT-TYPE + SYNTAX OwnerString + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The entity that configured this entry and is therefore + using the resources assigned to it." + ::= { bufferControlEntry 12 } + +bufferControlStatus OBJECT-TYPE + SYNTAX EntryStatus + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The status of this buffer Control Entry." + ::= { bufferControlEntry 13 } + +captureBufferTable OBJECT-TYPE + SYNTAX SEQUENCE OF CaptureBufferEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of packets captured off of a channel." + ::= { capture 2 } + +captureBufferEntry OBJECT-TYPE + SYNTAX CaptureBufferEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A packet captured off of an attached network. As an + example, an instance of the captureBufferPacketData + object might be named captureBufferPacketData.3.1783" + INDEX { captureBufferControlIndex, captureBufferIndex } + ::= { captureBufferTable 1 } + +CaptureBufferEntry ::= SEQUENCE { + captureBufferControlIndex Integer32, + captureBufferIndex Integer32, + captureBufferPacketID Integer32, + captureBufferPacketData OCTET STRING, + captureBufferPacketLength Integer32, + captureBufferPacketTime Integer32, + captureBufferPacketStatus Integer32 +} + +captureBufferControlIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The index of the bufferControlEntry with which + this packet is associated." + ::= { captureBufferEntry 1 } + +captureBufferIndex OBJECT-TYPE + SYNTAX Integer32 (1..2147483647) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "An index that uniquely identifies an entry + in the captureBuffer table associated with a + particular bufferControlEntry. This index will + start at 1 and increase by one for each new packet + added with the same captureBufferControlIndex. + + Should this value reach 2147483647, the next packet + added with the same captureBufferControlIndex shall + cause this value to wrap around to 1." + ::= { captureBufferEntry 2 } + +captureBufferPacketID OBJECT-TYPE + SYNTAX Integer32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "An index that describes the order of packets + that are received on a particular interface. + The packetID of a packet captured on an + interface is defined to be greater than the + packetID's of all packets captured previously on + the same interface. As the captureBufferPacketID + object has a maximum positive value of 2^31 - 1, + any captureBufferPacketID object shall have the + value of the associated packet's packetID mod 2^31." + ::= { captureBufferEntry 3 } + +captureBufferPacketData OBJECT-TYPE + SYNTAX OCTET STRING + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The data inside the packet, starting at the beginning + of the packet plus any offset specified in the + associated bufferControlDownloadOffset, including any + link level headers. The length of the data in this object + is the minimum of the length of the captured packet minus + the offset, the length of the associated + bufferControlCaptureSliceSize minus the offset, and the + associated bufferControlDownloadSliceSize. If this minimum + is less than zero, this object shall have a length of zero." + ::= { captureBufferEntry 4 } + +captureBufferPacketLength OBJECT-TYPE + SYNTAX Integer32 + UNITS "Octets" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The actual length (off the wire) of the packet stored + in this entry, including FCS octets." + ::= { captureBufferEntry 5 } + +captureBufferPacketTime OBJECT-TYPE + SYNTAX Integer32 + UNITS "Milliseconds" + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The number of milliseconds that had passed since + this capture buffer was first turned on when this + packet was captured." + ::= { captureBufferEntry 6 } + +captureBufferPacketStatus OBJECT-TYPE + SYNTAX Integer32 + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "A value which indicates the error status of this packet. + + The value of this object is defined in the same way as + filterPktStatus. The value is a sum. This sum + initially takes the value zero. Then, for each + error, E, that has been discovered in this packet, + 2 raised to a value representing E is added to the sum. + + The errors defined for a packet captured off of an + Ethernet interface are as follows: + + bit # Error + 0 Packet is longer than 1518 octets + 1 Packet is shorter than 64 octets + 2 Packet experienced a CRC or Alignment error + 3 First packet in this capture buffer after + it was detected that some packets were + not processed correctly. + 4 Packet's order in buffer is only approximate + (May only be set for packets sent from + the probe) + + For example, an Ethernet fragment would have a + value of 6 (2^1 + 2^2). + + As this MIB is expanded to new media types, this object + will have other media-specific errors defined." + ::= { captureBufferEntry 7 } + +-- The Event Group + +-- Implementation of the Event group is optional. +-- Consult the MODULE-COMPLIANCE macro for the authoritative +-- conformance information for this MIB. +-- +-- The Event group controls the generation and notification +-- of events from this device. Each entry in the eventTable +-- describes the parameters of the event that can be triggered. +-- Each event entry is fired by an associated condition located +-- elsewhere in the MIB. An event entry may also be associated +-- with a function elsewhere in the MIB that will be executed +-- when the event is generated. For example, a channel may +-- be turned on or off by the firing of an event. +-- +-- Each eventEntry may optionally specify that a log entry +-- be created on its behalf whenever the event occurs. +-- Each entry may also specify that notification should +-- occur by way of SNMP trap messages. In this case, the +-- community for the trap message is given in the associated +-- eventCommunity object. The enterprise and specific trap +-- fields of the trap are determined by the condition that +-- triggered the event. Two traps are defined: risingAlarm and +-- fallingAlarm. If the eventTable is triggered by a condition +-- specified elsewhere, the enterprise and specific trap fields +-- must be specified for traps generated for that condition. + +eventTable OBJECT-TYPE + SYNTAX SEQUENCE OF EventEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of events to be generated." + ::= { event 1 } + +eventEntry OBJECT-TYPE + SYNTAX EventEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A set of parameters that describe an event to be generated + when certain conditions are met. As an example, an instance + of the eventLastTimeSent object might be named + eventLastTimeSent.6" + INDEX { eventIndex } + ::= { eventTable 1 } + +EventEntry ::= SEQUENCE { + eventIndex Integer32, + eventDescription DisplayString, + eventType INTEGER, + eventCommunity OCTET STRING, + eventLastTimeSent TimeTicks, + eventOwner OwnerString, + eventStatus EntryStatus +} + +eventIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "An index that uniquely identifies an entry in the + event table. Each such entry defines one event that + is to be generated when the appropriate conditions + occur." + ::= { eventEntry 1 } + +eventDescription OBJECT-TYPE + SYNTAX DisplayString (SIZE (0..127)) + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "A comment describing this event entry." + ::= { eventEntry 2 } + +eventType OBJECT-TYPE + SYNTAX INTEGER { + none(1), + log(2), + snmptrap(3), -- send an SNMP trap + logandtrap(4) + } + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The type of notification that the probe will make + about this event. In the case of log, an entry is + made in the log table for each event. In the case of + snmp-trap, an SNMP trap is sent to one or more + management stations." + ::= { eventEntry 3 } + +eventCommunity OBJECT-TYPE + SYNTAX OCTET STRING (SIZE (0..127)) + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "If an SNMP trap is to be sent, it will be sent to + the SNMP community specified by this octet string." + ::= { eventEntry 4 } + +eventLastTimeSent OBJECT-TYPE + SYNTAX TimeTicks + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The value of sysUpTime at the time this event + entry last generated an event. If this entry has + not generated any events, this value will be + zero." + ::= { eventEntry 5 } + +eventOwner OBJECT-TYPE + SYNTAX OwnerString + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The entity that configured this entry and is therefore + using the resources assigned to it. + + If this object contains a string starting with 'monitor' + and has associated entries in the log table, all connected + management stations should retrieve those log entries, + as they may have significance to all management stations + connected to this device" + ::= { eventEntry 6 } + +eventStatus OBJECT-TYPE + SYNTAX EntryStatus + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The status of this event entry. + + If this object is not equal to valid(1), all associated + log entries shall be deleted by the agent." + ::= { eventEntry 7 } + +-- +logTable OBJECT-TYPE + SYNTAX SEQUENCE OF LogEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A list of events that have been logged." + ::= { event 2 } + +logEntry OBJECT-TYPE + SYNTAX LogEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "A set of data describing an event that has been + logged. For example, an instance of the logDescription + object might be named logDescription.6.47" + INDEX { logEventIndex, logIndex } + ::= { logTable 1 } + +LogEntry ::= SEQUENCE { + logEventIndex Integer32, + logIndex Integer32, + logTime TimeTicks, + logDescription DisplayString +} + +logEventIndex OBJECT-TYPE + SYNTAX Integer32 (1..65535) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The event entry that generated this log + entry. The log identified by a particular + value of this index is associated with the same + eventEntry as identified by the same value + of eventIndex." + ::= { logEntry 1 } + +logIndex OBJECT-TYPE + SYNTAX Integer32 (1..2147483647) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "An index that uniquely identifies an entry + in the log table amongst those generated by the + same eventEntries. These indexes are + assigned beginning with 1 and increase by one + with each new log entry. The association + between values of logIndex and logEntries + is fixed for the lifetime of each logEntry. + The agent may choose to delete the oldest + instances of logEntry as required because of + lack of memory. It is an implementation-specific + matter as to when this deletion may occur." + ::= { logEntry 2 } + +logTime OBJECT-TYPE + SYNTAX TimeTicks + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "The value of sysUpTime when this log entry was created." + ::= { logEntry 3 } + +logDescription OBJECT-TYPE + SYNTAX DisplayString (SIZE (0..255)) + MAX-ACCESS read-only + STATUS current + DESCRIPTION + "An implementation dependent description of the + event that activated this log entry." + ::= { logEntry 4 } + +-- Remote Network Monitoring Traps + +rmonEventsV2 OBJECT-IDENTITY + STATUS current + DESCRIPTION "Definition point for RMON notifications." + ::= { rmon 0 } + +risingAlarm NOTIFICATION-TYPE + OBJECTS { alarmIndex, alarmVariable, alarmSampleType, + alarmValue, alarmRisingThreshold } + STATUS current + DESCRIPTION + "The SNMP trap that is generated when an alarm + entry crosses its rising threshold and generates + an event that is configured for sending SNMP + traps." + ::= { rmonEventsV2 1 } + +fallingAlarm NOTIFICATION-TYPE + OBJECTS { alarmIndex, alarmVariable, alarmSampleType, + alarmValue, alarmFallingThreshold } + STATUS current + DESCRIPTION + "The SNMP trap that is generated when an alarm + entry crosses its falling threshold and generates + an event that is configured for sending SNMP + traps." + ::= { rmonEventsV2 2 } + +-- Conformance information + +rmonCompliances OBJECT IDENTIFIER ::= { rmonConformance 9 } +rmonGroups OBJECT IDENTIFIER ::= { rmonConformance 10 } + +-- Compliance Statements +rmonCompliance MODULE-COMPLIANCE + STATUS current + DESCRIPTION + "The requirements for conformance to the RMON MIB. At least + one of the groups in this module must be implemented to + conform to the RMON MIB. Implementations of this MIB + must also implement the system group of MIB-II [16] and the + IF-MIB [17]." + MODULE -- this module + + GROUP rmonEtherStatsGroup + DESCRIPTION + "The RMON Ethernet Statistics Group is optional." + + GROUP rmonHistoryControlGroup + DESCRIPTION + "The RMON History Control Group is optional." + + GROUP rmonEthernetHistoryGroup + DESCRIPTION + "The RMON Ethernet History Group is optional." + + GROUP rmonAlarmGroup + DESCRIPTION + "The RMON Alarm Group is optional." + + GROUP rmonHostGroup + DESCRIPTION + "The RMON Host Group is mandatory when the + rmonHostTopNGroup is implemented." + + GROUP rmonHostTopNGroup + DESCRIPTION + "The RMON Host Top N Group is optional." + + GROUP rmonMatrixGroup + DESCRIPTION + "The RMON Matrix Group is optional." + + GROUP rmonFilterGroup + DESCRIPTION + "The RMON Filter Group is mandatory when the + rmonPacketCaptureGroup is implemented." + + GROUP rmonPacketCaptureGroup + DESCRIPTION + "The RMON Packet Capture Group is optional." + + GROUP rmonEventGroup + DESCRIPTION + "The RMON Event Group is mandatory when the + rmonAlarmGroup is implemented." + ::= { rmonCompliances 1 } + + rmonEtherStatsGroup OBJECT-GROUP + OBJECTS { + etherStatsIndex, etherStatsDataSource, + etherStatsDropEvents, etherStatsOctets, etherStatsPkts, + etherStatsBroadcastPkts, etherStatsMulticastPkts, + etherStatsCRCAlignErrors, etherStatsUndersizePkts, + etherStatsOversizePkts, etherStatsFragments, + etherStatsJabbers, etherStatsCollisions, + etherStatsPkts64Octets, etherStatsPkts65to127Octets, + etherStatsPkts128to255Octets, + etherStatsPkts256to511Octets, + etherStatsPkts512to1023Octets, + etherStatsPkts1024to1518Octets, + etherStatsOwner, etherStatsStatus + } + STATUS current + DESCRIPTION + "The RMON Ethernet Statistics Group." + ::= { rmonGroups 1 } + + rmonHistoryControlGroup OBJECT-GROUP + OBJECTS { + historyControlIndex, historyControlDataSource, + historyControlBucketsRequested, + historyControlBucketsGranted, historyControlInterval, + historyControlOwner, historyControlStatus + } + STATUS current + DESCRIPTION + "The RMON History Control Group." + ::= { rmonGroups 2 } + + rmonEthernetHistoryGroup OBJECT-GROUP + OBJECTS { + etherHistoryIndex, etherHistorySampleIndex, + etherHistoryIntervalStart, etherHistoryDropEvents, + etherHistoryOctets, etherHistoryPkts, + etherHistoryBroadcastPkts, etherHistoryMulticastPkts, + etherHistoryCRCAlignErrors, etherHistoryUndersizePkts, + etherHistoryOversizePkts, etherHistoryFragments, + etherHistoryJabbers, etherHistoryCollisions, + etherHistoryUtilization + } + STATUS current + DESCRIPTION + "The RMON Ethernet History Group." + ::= { rmonGroups 3 } + + rmonAlarmGroup OBJECT-GROUP + OBJECTS { + alarmIndex, alarmInterval, alarmVariable, + alarmSampleType, alarmValue, alarmStartupAlarm, + alarmRisingThreshold, alarmFallingThreshold, + alarmRisingEventIndex, alarmFallingEventIndex, + alarmOwner, alarmStatus + } + STATUS current + DESCRIPTION + "The RMON Alarm Group." + ::= { rmonGroups 4 } + + rmonHostGroup OBJECT-GROUP + OBJECTS { + hostControlIndex, hostControlDataSource, + hostControlTableSize, hostControlLastDeleteTime, + hostControlOwner, hostControlStatus, + hostAddress, hostCreationOrder, hostIndex, + hostInPkts, hostOutPkts, hostInOctets, + hostOutOctets, hostOutErrors, hostOutBroadcastPkts, + hostOutMulticastPkts, hostTimeAddress, + hostTimeCreationOrder, hostTimeIndex, + hostTimeInPkts, hostTimeOutPkts, hostTimeInOctets, + hostTimeOutOctets, hostTimeOutErrors, + hostTimeOutBroadcastPkts, hostTimeOutMulticastPkts + } + STATUS current + DESCRIPTION + "The RMON Host Group." + ::= { rmonGroups 5 } + + rmonHostTopNGroup OBJECT-GROUP + OBJECTS { + hostTopNControlIndex, hostTopNHostIndex, + hostTopNRateBase, hostTopNTimeRemaining, + hostTopNDuration, hostTopNRequestedSize, + hostTopNGrantedSize, hostTopNStartTime, + hostTopNOwner, hostTopNStatus, + hostTopNReport, hostTopNIndex, + hostTopNAddress, hostTopNRate + } + STATUS current + DESCRIPTION + "The RMON Host Top 'N' Group." + ::= { rmonGroups 6 } + + rmonMatrixGroup OBJECT-GROUP + OBJECTS { + matrixControlIndex, matrixControlDataSource, + matrixControlTableSize, matrixControlLastDeleteTime, + matrixControlOwner, matrixControlStatus, + matrixSDSourceAddress, matrixSDDestAddress, + matrixSDIndex, matrixSDPkts, + matrixSDOctets, matrixSDErrors, + matrixDSSourceAddress, matrixDSDestAddress, + matrixDSIndex, matrixDSPkts, + matrixDSOctets, matrixDSErrors + } + STATUS current + DESCRIPTION + "The RMON Matrix Group." + ::= { rmonGroups 7 } + + rmonFilterGroup OBJECT-GROUP + OBJECTS { + filterIndex, filterChannelIndex, filterPktDataOffset, + filterPktData, filterPktDataMask, + filterPktDataNotMask, filterPktStatus, + filterPktStatusMask, filterPktStatusNotMask, + filterOwner, filterStatus, + channelIndex, channelIfIndex, channelAcceptType, + channelDataControl, channelTurnOnEventIndex, + channelTurnOffEventIndex, channelEventIndex, + channelEventStatus, channelMatches, + channelDescription, channelOwner, channelStatus + } + STATUS current + DESCRIPTION + "The RMON Filter Group." + ::= { rmonGroups 8 } + + rmonPacketCaptureGroup OBJECT-GROUP + OBJECTS { + bufferControlIndex, bufferControlChannelIndex, + bufferControlFullStatus, bufferControlFullAction, + bufferControlCaptureSliceSize, + bufferControlDownloadSliceSize, + bufferControlDownloadOffset, + bufferControlMaxOctetsRequested, + bufferControlMaxOctetsGranted, + bufferControlCapturedPackets, + bufferControlTurnOnTime, + bufferControlOwner, bufferControlStatus, + captureBufferControlIndex, captureBufferIndex, + captureBufferPacketID, captureBufferPacketData, + captureBufferPacketLength, captureBufferPacketTime, + captureBufferPacketStatus + } + STATUS current + DESCRIPTION + "The RMON Packet Capture Group." + ::= { rmonGroups 9 } + + rmonEventGroup OBJECT-GROUP + OBJECTS { + eventIndex, eventDescription, eventType, + eventCommunity, eventLastTimeSent, + eventOwner, eventStatus, + logEventIndex, logIndex, logTime, + logDescription + } + STATUS current + DESCRIPTION + "The RMON Event Group." + ::= { rmonGroups 10 } + + rmonNotificationGroup NOTIFICATION-GROUP + NOTIFICATIONS { risingAlarm, fallingAlarm } + STATUS current + DESCRIPTION + "The RMON Notification Group." + ::= { rmonGroups 11 } +END diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk index fb1dcb6c41..36b9764bc8 100644 --- a/lib/snmp/vsn.mk +++ b/lib/snmp/vsn.mk @@ -18,6 +18,6 @@ # %CopyrightEnd% APPLICATION = snmp -SNMP_VSN = 4.21.7 +SNMP_VSN = 4.22 PRE_VSN = APP_VSN = "$(APPLICATION)-$(SNMP_VSN)$(PRE_VSN)" |