diff options
Diffstat (limited to 'lib/snmp/doc')
| -rw-r--r-- | lib/snmp/doc/src/Makefile | 28 | ||||
| -rw-r--r-- | lib/snmp/doc/src/notes.xml | 230 | ||||
| -rw-r--r-- | lib/snmp/doc/src/snmp.xml | 28 | ||||
| -rw-r--r-- | lib/snmp/doc/src/snmp_app.xml | 14 | ||||
| -rw-r--r-- | lib/snmp/doc/src/snmp_config.xml | 17 | ||||
| -rw-r--r-- | lib/snmp/doc/src/snmp_generic.xml | 81 | ||||
| -rw-r--r-- | lib/snmp/doc/src/snmp_manager_netif.xml | 43 | ||||
| -rw-r--r-- | lib/snmp/doc/src/snmpa.xml | 32 | ||||
| -rw-r--r-- | lib/snmp/doc/src/snmpa_network_interface_filter.xml | 8 | ||||
| -rw-r--r-- | lib/snmp/doc/src/snmpm.xml | 48 | ||||
| -rw-r--r-- | lib/snmp/doc/src/snmpm_network_interface_filter.xml | 13 |
11 files changed, 435 insertions, 107 deletions
diff --git a/lib/snmp/doc/src/Makefile b/lib/snmp/doc/src/Makefile index 8645886590..8820565124 100644 --- a/lib/snmp/doc/src/Makefile +++ b/lib/snmp/doc/src/Makefile @@ -2,7 +2,7 @@ # %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 @@ -170,20 +170,20 @@ $(MAN1DIR)/snmpc.1: snmpc_cmd.xml include $(ERL_TOP)/make/otp_release_targets.mk release_docs_spec: docs - $(INSTALL_DIR) $(RELSYSDIR)/doc/pdf - $(INSTALL_DATA) $(TOP_PDF_FILE) $(RELSYSDIR)/doc/pdf - $(INSTALL_DIR) $(RELSYSDIR)/doc/html + $(INSTALL_DIR) "$(RELSYSDIR)/doc/pdf" + $(INSTALL_DATA) $(TOP_PDF_FILE) "$(RELSYSDIR)/doc/pdf" + $(INSTALL_DIR) "$(RELSYSDIR)/doc/html" $(INSTALL_DATA) $(HTMLDIR)/* \ - $(RELSYSDIR)/doc/html - $(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR) - $(INSTALL_DIR) $(RELEASE_PATH)/man/man1 - $(INSTALL_DATA) $(MAN1DIR)/* $(RELEASE_PATH)/man/man1 - $(INSTALL_DIR) $(RELEASE_PATH)/man/man3 - $(INSTALL_DATA) $(MAN3DIR)/* $(RELEASE_PATH)/man/man3 - $(INSTALL_DIR) $(RELEASE_PATH)/man/man6 - $(INSTALL_DATA) $(MAN6DIR)/* $(RELEASE_PATH)/man/man6 - $(INSTALL_DIR) $(RELEASE_PATH)/man/man7 - $(INSTALL_DATA) $(MAN7DIR)/* $(RELEASE_PATH)/man/man7 + "$(RELSYSDIR)/doc/html" + $(INSTALL_DATA) $(INFO_FILE) "$(RELSYSDIR)" + $(INSTALL_DIR) "$(RELEASE_PATH)/man/man1" + $(INSTALL_DATA) $(MAN1DIR)/* "$(RELEASE_PATH)/man/man1" + $(INSTALL_DIR) "$(RELEASE_PATH)/man/man3" + $(INSTALL_DATA) $(MAN3DIR)/* "$(RELEASE_PATH)/man/man3" + $(INSTALL_DIR) "$(RELEASE_PATH)/man/man6" + $(INSTALL_DATA) $(MAN6DIR)/* "$(RELEASE_PATH)/man/man6" + $(INSTALL_DIR) "$(RELEASE_PATH)/man/man7" + $(INSTALL_DATA) $(MAN7DIR)/* "$(RELEASE_PATH)/man/man7" release_spec: diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index 704ff0a20f..442837d57d 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -34,6 +34,180 @@ <section> + <title>SNMP Development Toolkit 4.22.1</title> + <p>Version 4.22.1 supports code replacement in runtime from/to + version 4.22, 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>[agent] Sematic fixes to SNMP-USER-BASED-SM-MIB. + The semantics allow the <c>usmUserAuthKeyChange</c> and + <c>usmUserPrivKeyChange</c> objects to be written to in the + same set requests that also creates and clones the user. + This was not possible beforehand, causing test tools checking + semantic SNMPv3 behaviour to fail on a lot of test cases. </p> + <p>Furthermore, once the user has been cloned by writing to an + instance of <c>usmUserCloneFrom</c>, further set-operations to + the same object will not return an error, but be no-ops. + Especially, it must be avoided to copy security parameters + again (possibly even from a different user). </p> + <p>Stefan Zegenhagen</p> + <p>Own Id: OTP-10166</p> + </item> + + <item> + <p>[agent] Errors in <c>vacmAccessTable</c> RowStatus handling. + There are problems with the handling of vacmAccessTableStatus + that cause some SNMP test suites to report errors. + Most notably, erroneous set operations frequently cause "genErr" + errors to be returned. These "genErr" errors are usually caused + by badmatch exceptions coming from + <c>{ok, Row} = snmpa_vacm:get_row(RowIndex)</c> + if the row does not exist. </p> + <p>The semantics of the RowStatus handling in that table has + been adjusted to be compliant with the RowStatus + textual description of SNPMv2-TC MIB. </p> + <p>Stefan Zegenhagen</p> + <p>Own Id: OTP-10164</p> + </item> + </list> + + </section> + + <section> + <title>Fixed Bugs and Malfunctions</title> +<!-- + <p>-</p> +--> + + <list type="bulleted"> + <item> + <p>[agent] Fix walk over vacmAccessTable. + Fix the get_next implementation of vacmAccessTable to + return all table entries. </p> + <p>The get_next implementation of vacmAccessTable did not return + all available table data. Instead, it only returned the first + column for each row, and all columns for the last row available. </p> + <p>Stefan Zegenhagen</p> + <p>Own Id: OTP-10165</p> + </item> + + <item> + <p>[manager] + <seealso marker="snmpm#log_to_io">snmpm:log_to_io/6</seealso> + did not use the LogName argument. </p> + <p>Own Id: OTP-10066</p> + </item> + + <item> + <p>Incorrect TimeTicks decode. Also bad handling of + invalid encode (value outside of value range) for both + <c>TimeTicks</c> and <c>Unsigned32</c>. </p> + <p>Own Id: OTP-10132</p> + </item> + + </list> + + </section> + + <section> + <title>Incompatibilities</title> + <p>-</p> + </section> + + </section> <!-- 4.22.1 --> + + + <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 +221,14 @@ <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 +237,7 @@ </section> <section> - <title>Reported Fixed Bugs and Malfunctions</title> + <title>Fixed Bugs and Malfunctions</title> <!-- <p>-</p> --> @@ -71,10 +245,10 @@ <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 +280,14 @@ <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 +295,7 @@ </section> <section> - <title>Reported Fixed Bugs and Malfunctions</title> + <title>Fixed Bugs and Malfunctions</title> <!-- <p>-</p> --> @@ -129,12 +303,12 @@ <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..62dfa515d1 100644 --- a/lib/snmp/doc/src/snmp_app.xml +++ b/lib/snmp/doc/src/snmp_app.xml @@ -4,7 +4,7 @@ <appref> <header> <copyright> - <year>1997</year><year>2011</year> + <year>1997</year><year>2012</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -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..eec53162a1 100644 --- a/lib/snmp/doc/src/snmp_config.xml +++ b/lib/snmp/doc/src/snmp_config.xml @@ -4,7 +4,7 @@ <chapter> <header> <copyright> - <year>1997</year><year>2011</year> + <year>1997</year><year>2012</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -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> @@ -963,7 +963,8 @@ Manager snmp config: 7b. User name? hobbes 7c. Security name? [hobbes] 7d. Authentication protocol (no/sha/md5)? [no] sha -7e Authentication [sha] key (length 0 or 20)? [""] [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20] +7e Authentication [sha] key (length 0 or 20)? [""] [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16, \ + 17,18,19,20] 7d. Priv protocol (no/des/aes)? [no] des 7f Priv [des] key (length 0 or 16)? [""] 10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25 7. Configure an usm user handled by this manager (y/n)? [y] n 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/snmpa_network_interface_filter.xml b/lib/snmp/doc/src/snmpa_network_interface_filter.xml index 10419517dd..bff0a24879 100644 --- a/lib/snmp/doc/src/snmpa_network_interface_filter.xml +++ b/lib/snmp/doc/src/snmpa_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>2010</year> + <year>2007</year><year>2012</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -84,7 +84,9 @@ <title>DATA TYPES</title> <code type="none"> port() = integer() > 0 -pdu_type() = 'get-request' | 'get-next-request' | 'get-response' | 'set-request' | trap | 'get-bulk-request' | 'inform-request' | report +pdu_type() = 'get-request' | 'get-next-request' | 'get-response' | + 'set-request' | trap | 'get-bulk-request' | 'inform-request' | + report </code> <marker id="accept_recv"></marker> </section> diff --git a/lib/snmp/doc/src/snmpm.xml b/lib/snmp/doc/src/snmpm.xml index c36a1b2a24..8ab3be8e18 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> @@ -173,16 +173,16 @@ sec_level() = noAuthNoPriv | authNoPriv | authPriv </type> <desc> <p>Register the manager entity (=user) responsible for specific - agent(s). </p> + agent(s). </p> <p><c>Module</c> is the callback module (snmpm_user behaviour) which - will be called whenever something happens (detected - agent, incoming reply or incoming trap/notification). - Note that this could have already been done as a - consequence of the node config. (see users.conf).</p> + will be called whenever something happens (detected + agent, incoming reply or incoming trap/notification). + Note that this could have already been done as a + consequence of the node config. (see users.conf).</p> - <p>The argument <c>DefaultAgentConfig</c> is used as default values when - this user register agents.</p> + <p>The argument <c>DefaultAgentConfig</c> is used as default + values when this user register agents.</p> <p>The type of <c>Val</c> depends on <c>Item</c>: </p> <code type="none"><![CDATA[ @@ -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..4dc133dd71 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> @@ -72,16 +72,19 @@ </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> <title>DATA TYPES</title> <code type="none"> port() = integer() > 0 -pdu_type() = 'get-request' | 'get-next-request' | 'get-response' | 'set-request' | trap | 'get-bulk-request' | 'inform-request' | report | trappdu +pdu_type() = 'get-request' | 'get-next-request' | 'get-response' | + 'set-request' | trap | 'get-bulk-request' | 'inform-request' | + report | trappdu </code> <marker id="accept_recv"></marker> </section> |