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authorRaimo Niskanen <[email protected]>2014-08-29 16:41:44 +0200
committerRaimo Niskanen <[email protected]>2014-09-03 16:03:19 +0200
commitfcc898b0b296376167a2a2094d0a822090cfb20e (patch)
treefe53d26e2302b207cec3b3fc73d44d5d2a021a7d /lib/snmp
parent5bd1edc7b53dbcea6f63e0a7fb57925935e6b293 (diff)
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Update documentation
Diffstat (limited to 'lib/snmp')
-rw-r--r--lib/snmp/doc/src/snmp_agent_config_files.xml56
-rw-r--r--lib/snmp/doc/src/snmp_agent_netif.xml34
-rw-r--r--lib/snmp/doc/src/snmp_manager_config_files.xml63
-rw-r--r--lib/snmp/doc/src/snmp_manager_netif.xml45
-rw-r--r--lib/snmp/doc/src/snmp_target_mib.xml22
-rw-r--r--lib/snmp/doc/src/snmpa_conf.xml66
-rw-r--r--lib/snmp/doc/src/snmpa_mpd.xml67
-rw-r--r--lib/snmp/doc/src/snmpa_network_interface_filter.xml40
-rw-r--r--lib/snmp/doc/src/snmpa_notification_delivery_info_receiver.xml32
-rw-r--r--lib/snmp/doc/src/snmpm.xml14
-rw-r--r--lib/snmp/doc/src/snmpm_conf.xml8
-rw-r--r--lib/snmp/doc/src/snmpm_mpd.xml14
-rw-r--r--lib/snmp/doc/src/snmpm_network_interface.xml12
-rw-r--r--lib/snmp/doc/src/snmpm_network_interface_filter.xml34
-rw-r--r--lib/snmp/doc/src/snmpm_user.xml15
15 files changed, 355 insertions, 167 deletions
diff --git a/lib/snmp/doc/src/snmp_agent_config_files.xml b/lib/snmp/doc/src/snmp_agent_config_files.xml
index 1e8e879814..1e938c0dc8 100644
--- a/lib/snmp/doc/src/snmp_agent_config_files.xml
+++ b/lib/snmp/doc/src/snmp_agent_config_files.xml
@@ -4,7 +4,7 @@
<chapter>
<header>
<copyright>
- <year>1997</year><year>2013</year>
+ <year>1997</year><year>2014</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -102,20 +102,41 @@
<p><c>AgentVariable</c> is one of the variables is
SNMP-FRAMEWORK-MIB or one of the internal variables
<c>intAgentUDPPort</c>, which defines which UDP port the agent
- listens to, or <c>intAgentIpAddress</c>, which defines the IP
- address of the agent. </p>
+ listens to, or <c>intAgentTransports</c>, which defines the
+ transport domains and addresses of the agent. </p>
</item>
<item>
<p><c>Value</c> is the value for the variable.</p>
</item>
</list>
- <p>The following example shows a <c>agent.conf</c> file: </p>
+ <p>The following example shows an <c>agent.conf</c> file: </p>
<pre>
{intAgentUDPPort, 4000}.
-{intAgentIpAddress,[141,213,11,24]}.
+{intAgentTransports,
+ [{transportDomainUdpIpv4, {141,213,11,24}},
+ {transportDomainUdpIpv6, {0,0,0,0,0,0,0,1}}]}.
{snmpEngineID, "mbj's engine"}.
{snmpEngineMaxPacketSize, 484}.
</pre>
+ <p>The value of <c>intAgentTransports</c> is a list of
+ <c>{Domain, Addr}</c> tuples, where <c>Domain</c>
+ is either <c>transportDomainUdpIpv4</c> or <c>transportDomainUdpIpv6</c>,
+ and <c>Addr</c> is the address in the domain.
+ <c>Addr</c> can be specified either as an
+ <c>IpAddr</c> or as an <c>{IpAddr, IpPort}</c> tuple.
+ <c>IpAddr</c> is either a regular Erlang/OTP
+ <seealso marker="kernel:inet#type-ip_address"><c>ip_address()</c></seealso>
+ or a traditional SNMP integer list and <c>IpPort</c> is an integer.
+ </p>
+
+ <p>When the <c>Addr</c> value does not contain a port number,
+ the value of <c>intAgentUDPPort</c> is used.</p>
+
+ <p>The legacy and intermediate variables <c>intAgentIpAddress</c>
+ and <c>intAgentTransportDomain</c> are still supported so old
+ <c>agent.conf</c> files will work.
+ </p>
+
<p>The value of <c>snmpEngineID</c> is a string, which for a
deployed agent should have a very specific structure. See
RFC 2271/2571 for details.</p>
@@ -362,9 +383,9 @@
SNMP-TARGET-MIB and <c>snmpTargetAddrExtTable</c> in the
SNMP-COMMUNITY-MIB. </p>
<p>Each entry is a term: </p>
- <p><c>{TargetName, Ip, Udp, Timeout, RetryCount, TagList, ParamsName, EngineId}.</c> <br></br> or <br></br>
-<c>{TargetName, Ip, Udp, Timeout, RetryCount, TagList, ParamsName, EngineId, TMask, MaxMessageSize}.</c> <br></br> or <br></br>
-<c>{TargetName, Domain, Ip, Udp, Timeout, RetryCount, TagList, ParamsName, EngineId, TMask, MaxMessageSize}.</c> </p>
+ <p><c>{TargetName, Domain, Addr, Timeout, RetryCount, TagList, ParamsName, EngineId}.</c>
+ <br></br> or <br></br>
+ <c>{TargetName, Domain, Addr, Timeout, RetryCount, TagList, ParamsName, EngineId, TMask, MaxMessageSize}.</c> </p>
<list type="bulleted">
<item>
<p><c>TargetName</c> is a unique non-empty string. </p>
@@ -374,11 +395,14 @@
<c>transportDomainUdpIpv4</c> | <c>transportDomainUdpIpv6</c>. </p>
</item>
<item>
- <p><c>Ip</c> is a list of four or eight integers. </p>
- </item>
- <item>
- <p><c>Udp</c> is an integer. </p>
+ <p><c>Addr</c> is either an <c>IpAddr</c> or
+ an <c>{IpAddr, IpPort}</c> tuple. <c>IpAddr</c> is either
+ a regular Erlang/OTP
+ <seealso marker="kernel:inet#type-ip_address"><c>ip_address()</c></seealso>
+ or a traditional SNMP integer list, and <c>IpPort</c> is an integer.</p>
+ <p>If <c>IpPort</c> is omitted <c>162</c> is used.</p>
</item>
+
<item>
<p><c>Timeout</c> is an integer. </p>
</item>
@@ -395,13 +419,17 @@
<p><c>EngineId</c> is a string or the atom <c>discovery</c>. </p>
</item>
<item>
- <p><c>TMask</c> is a list of integer() of size 0,
- size 6 or size 10 (default: []). </p>
+ <p><c>TMask</c> is specified just as <c>Addr</c> or as <c>[]</c>.
+ Note in particular that using a list of 6 bytes for IPv4
+ or 8 words plus 2 bytes for IPv6 are still valid address formats
+ so old configurations will work.</p>
</item>
<item>
<p><c>MaxMessageSize</c> is an integer (default: 2048). </p>
</item>
</list>
+ <p>The old tuple formats with <c>Ip</c> address and <c>Udp</c>
+ port number found in old configurations still work.</p>
<p>Note that if <c>EngineId</c> has the value <c>discovery</c>,
the agent cannot send
<c>inform</c> messages to that manager until it has performed the
diff --git a/lib/snmp/doc/src/snmp_agent_netif.xml b/lib/snmp/doc/src/snmp_agent_netif.xml
index fccfc8857a..a9ce05e757 100644
--- a/lib/snmp/doc/src/snmp_agent_netif.xml
+++ b/lib/snmp/doc/src/snmp_agent_netif.xml
@@ -4,7 +4,7 @@
<chapter>
<header>
<copyright>
- <year>1997</year><year>2013</year>
+ <year>1997</year><year>2014</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -51,7 +51,8 @@
</p>
<p>It is also possible to write your own Net if process. The default
Net if process is implemented in the module <c>snmpa_net_if</c> and
- it uses UDP as the transport protocol.
+ it uses UDP as the transport protocol i.e the transport domains
+ <c>transportDomainUdpIpv4</c> and/or <c>transportDomainUdpIpv6</c>.
</p>
<p>This section describes how to write a Net if process.
</p>
@@ -70,6 +71,12 @@
<p>The section <em>Messages</em> describes mandatory messages, which
Net if must send and be able to receive.
</p>
+ <p>In this section an <c>Address</c> field is a
+ <c>{Domain, Addr}</c> tuple where <c>Domain</c> is
+ <c>transportDomainUdpIpv4</c> or <c>transportDomainUdpIpv4</c>,
+ and <c>Addr</c> is an
+ <c>{<seealso marker="kernel:inet#type-ip_address">IpAddr</seealso>,
+ IpPort}</c> tuple.</p>
<section>
<marker id="outgoing_messages"></marker>
@@ -96,10 +103,7 @@ MasterAgent ! {snmp_pdu, Vsn, Pdu, PduMS, ACMData, From, Extra}
in use. Normally this is returned from
<c>snmpa_mpd:process_packet</c> (see Reference Manual).
</item>
- <item><c>From</c> is the source address. If UDP over IP is
- used, this should be a 2-tuple <c>{IP, UDPport}</c>, where
- <c>IP</c> is a 4-tuple with the IP address, and <c>UDPport</c>
- is an integer.
+ <item><c>From</c> is the source <c>Address</c>.
</item>
<item><c>Extra</c> is any term the Net if process wishes to
send to the agent. This term can be retrieved by the
@@ -127,10 +131,7 @@ Pid ! {snmp_response_received, Vsn, Pdu, From}
</item>
<item><c>Pdu</c> is the SNMP Pdu received
</item>
- <item><c>From</c> is the source address. If UDP over IP is
- used, this should be a 2-tuple <c>{IP, UDPport}</c>, where
- <c>IP</c> is a 4-tuple with the IP address, and <c>UDPport</c>
- is an integer.
+ <item><c>From</c> is the source <c>Address</c>.
</item>
</list>
</section>
@@ -168,10 +169,9 @@ Pid ! {snmp_response_received, Vsn, Pdu, From}
(see Reference Manual). </p>
</item>
<item>
- <p><c>To</c> is the destination address. If UDP over IP
- is used, this should be a 2-tuple <c>{IP, UDPport}</c>,
- where <c>IP</c> is a 4-tuple with the IP address, and
- <c>UDPport</c> is an integer. </p>
+ <p><c>To</c> is the destination <c>Address</c> that comes
+ from the <c>From</c> field in the corresponding <c>snmp_pdu</c>
+ message previously sent to the MasterAgent.</p>
</item>
<item>
<p><c>Extra</c> is the term that the Net if process
@@ -230,7 +230,8 @@ Pid ! {snmp_response_received, Vsn, Pdu, From}
SNMPv3, it is the context information. </p>
</item>
<item>
- <p><c>To</c> is a list of the destination addresses and
+ <p><c>To</c> is a list of <c>{Address, SecData}</c>
+ tuples i.e the destination addresses and
their corresponding security parameters. This value is
normally sent to <c>snmpa_mpd:generate_message/4</c>. </p>
</item>
@@ -268,7 +269,8 @@ Pid ! {snmp_response_received, Vsn, Pdu, From}
SNMPv3, it is the context information. </p>
</item>
<item>
- <p><c>To</c> is a list of the destination addresses and
+ <p><c>To</c> is a list of <c>{Address, SecData}</c>
+ tuples i.e the destination addresses and
their corresponding security parameters. This value is
normally sent to <c>snmpa_mpd:generate_message/4</c>. </p>
</item>
diff --git a/lib/snmp/doc/src/snmp_manager_config_files.xml b/lib/snmp/doc/src/snmp_manager_config_files.xml
index 486ef7c170..d8bd4b0f3a 100644
--- a/lib/snmp/doc/src/snmp_manager_config_files.xml
+++ b/lib/snmp/doc/src/snmp_manager_config_files.xml
@@ -4,7 +4,7 @@
<chapter>
<header>
<copyright>
- <year>2004</year><year>2013</year>
+ <year>2004</year><year>2014</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -64,13 +64,42 @@
<item>
<p><c>Variable</c> is one of the following:</p>
<list type="bulleted">
- <item>
- <p><c>address</c> - which defines the IP address of the
- manager. Default is local host.</p>
- </item>
+ <item>
+ <p><c>transports</c> - which defines the transport domains
+ and their addresses for the manager. <em>Mandatory</em>
+ </p>
+ <p><c>Value</c> is a list of <c>{Domain, Addr}</c> tuples
+ or <c>Domain</c> atoms.
+ </p>
+ <list type="bulleted">
+ <item>
+ <p><c>Domain</c> is one of <c>transportDomainUdpIpv4</c>
+ or <c>transportDomainUdpIpv6</c>.</p>
+ </item>
+ <item>
+ <p><c>Addr</c> is for the currently supported domains
+ either an <c>IpAddr</c> or an <c>{IpAddr, IpPort}</c>
+ tuple.<c>IpAddr</c> is either a regular Erlang/OTP
+ <seealso marker="kernel:inet#type-ip_address">
+ <c>ip_address()</c></seealso> or a traditional SNMP integer list
+ and <c>IpPort</c> is an integer.
+ </p>
+ <p>When <c>Addr</c> does not contain a port number,
+ the value of <c>port</c> is used.
+ </p>
+ <p>When a <c>Addr</c> is not specified i.e by
+ using only a <c>Domain</c> atom, the host's name
+ is resolved to find the IP address, and the value of
+ <c>port</c> is used.
+ </p>
+ </item>
+ </list>
+ </item>
<item>
<p><c>port</c> - which defines which UDP port the manager uses
- for communicating with agents. <em>Mandatory</em>.</p>
+ for communicating with agents.
+ <em>Mandatory</em> if <c>transports</c> does not define
+ a port number for every transport.</p>
</item>
<item>
<p><c>engine_id</c> - The <c>SnmpEngineID</c> as defined in
@@ -87,11 +116,13 @@
</p>
</item>
</list>
+ <p>The legacy and intermediate variables <c>address</c> and <c>domain</c>
+ are still supported so old configurations will work.</p>
<p>The following example shows a <c>manager.conf</c> file:
</p>
<pre>
-{address, [141,213,11,24]}.
-{port, 5000}.
+{transports, [{transportDomainUdpIpv4, {{141,213,11,24}, 5000}},
+ {transportDomainUdpIpv6, {{0,0,0,0,0,0,0,1}, 5000}}]}.
{engine_id, "mgrEngine"}.
{max_message_size, 484}.
</pre>
@@ -146,7 +177,7 @@
</p>
<p>Each entry is a tuple:
</p>
- <p><c>{UserId, TargetName, Comm, Ip, Port, EngineID, Timeout, MaxMessageSize, Version, SecModel, SecName, SecLevel}.</c></p>
+ <p><c>{UserId, TargetName, Comm, Domain, Addr, EngineID, Timeout, MaxMessageSize, Version, SecModel, SecName, SecLevel}.</c></p>
<list type="bulleted">
<item>
<p><c>UserId</c> is the identity of the <em>manager user</em>
@@ -160,10 +191,17 @@
<p><c>Comm</c> is the community string (string).</p>
</item>
<item>
- <p><c>Ip</c> is the ip address of the agent (a list of four integers).</p>
+ <p><c>Domain</c> is the transport domain, either
+ <c>transportDomainUdpIpv4</c> or <c>transportDomainUdpIpv6</c>.</p>
</item>
<item>
- <p><c>Port</c> is the port number of the agent (integer).</p>
+ <p><c>Addr</c> is the address in the transport domain,
+ either an <c>{IpAddr, IpPort}</c> tuple or a traditional SNMP
+ integer list containing port number. <c>IpAddr</c> is either
+ a regular Erlang/OTP
+ <seealso marker="kernel:inet#type-ip_address"><c>ip_address()</c></seealso>
+ or a traditional SNMP integer list not containing port number,
+ and <c>IpPort</c> is an integer.</p>
</item>
<item>
<p><c>EngineID</c> is the engine-id of the agent (string).</p>
@@ -190,6 +228,9 @@
authPriv).</p>
</item>
</list>
+ <p>Legacy configurations using tuples without <c>Domain</c> element,
+ as well as with all <c>TDomain</c>, <c>Ip</c> and <c>Port</c> elements
+ still work.</p>
</section>
<section>
diff --git a/lib/snmp/doc/src/snmp_manager_netif.xml b/lib/snmp/doc/src/snmp_manager_netif.xml
index 757ed32880..97cedf00c0 100644
--- a/lib/snmp/doc/src/snmp_manager_netif.xml
+++ b/lib/snmp/doc/src/snmp_manager_netif.xml
@@ -4,7 +4,7 @@
<chapter>
<header>
<copyright>
- <year>2004</year><year>2013</year>
+ <year>2004</year><year>2014</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -50,13 +50,14 @@
<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>
+ both uses UDP as the transport protocol i.e the transport domains
+ <c>transportDomainUdpIpv4</c> and/or <c>transportDomainUdpIpv6</c>.
+ 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 processes 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>
+ <p>It is also possible to write your own Net if process and
+ this section describes how to do that.</p>
<section>
<marker id="mandatory_functions"></marker>
@@ -70,11 +71,17 @@
<p>The section <em>Messages</em> describes mandatory messages, which
Net if must send to the manager server process.
</p>
+ <p>In this section a <c>Domain</c> field is the transport domain i.e
+ one of <c>transportDomainUdpIpv4</c> or <c>transportDomainUdpIpv6</c>,
+ and an <c>Addr</c> field is an
+ <c>{<seealso marker="kernel:inet#type-ip_address">IpAddr</seealso>,
+ IpPort}</c> tuple.</p>
+
<p>Net if must send the following message when it receives an
SNMP PDU from the network that is aimed for the MasterAgent:
</p>
<pre>
-Server ! {snmp_pdu, Pdu, Addr, Port}
+Server ! {snmp_pdu, Pdu, Domain, Addr}
</pre>
<list type="bulleted">
<item>
@@ -82,14 +89,14 @@ Server ! {snmp_pdu, Pdu, Addr, Port}
<c>snmp_types.hrl</c>, with the SNMP request.</p>
</item>
<item>
- <p><c>Addr</c> is the source address. </p>
+ <p><c>Domain</c> is the source transport domain. </p>
</item>
<item>
- <p><c>Port</c> is port number of the sender.</p>
+ <p><c>Addr</c> is the source address. </p>
</item>
</list>
<pre>
-Server ! {snmp_trap, Trap, Addr, Port}
+Server ! {snmp_trap, Trap, Domain, Addr}
</pre>
<list type="bulleted">
<item>
@@ -97,14 +104,14 @@ Server ! {snmp_trap, Trap, Addr, Port}
as defined in <c>snmp_types.hrl</c>, with the SNMP request.</p>
</item>
<item>
- <p><c>Addr</c> is the source address. </p>
+ <p><c>Domain</c> is the source transport domain. </p>
</item>
<item>
- <p><c>Port</c> is port number of the sender.</p>
+ <p><c>Addr</c> is the source address. </p>
</item>
</list>
<pre>
-Server ! {snmp_inform, Ref, Pdu, PduMS, Addr, Port}
+Server ! {snmp_inform, Ref, Pdu, PduMS, Domain, Addr}
</pre>
<list type="bulleted">
<item>
@@ -123,14 +130,14 @@ Server ! {snmp_inform, Ref, Pdu, PduMS, Addr, Port}
<c>snmp_types.hrl</c>, with the SNMP request.</p>
</item>
<item>
- <p><c>Addr</c> is the source address. </p>
+ <p><c>Domain</c> is the source transport domain. </p>
</item>
<item>
- <p><c>Port</c> is port number of the sender.</p>
+ <p><c>Addr</c> is the source address. </p>
</item>
</list>
<pre>
-Server ! {snmp_report, Data, Addr, Port}
+Server ! {snmp_report, Data, Domain, Addr}
</pre>
<list type="bulleted">
<item>
@@ -152,10 +159,10 @@ Server ! {snmp_report, Data, Addr, Port}
<p><c>ReasonInfo</c> is a term().</p>
</item>
<item>
- <p><c>Addr</c> is the source address. </p>
+ <p><c>Domain</c> is the source transport domain. </p>
</item>
<item>
- <p><c>Port</c> is port number of the sender.</p>
+ <p><c>Addr</c> is the source address. </p>
</item>
</list>
diff --git a/lib/snmp/doc/src/snmp_target_mib.xml b/lib/snmp/doc/src/snmp_target_mib.xml
index be6fa15c73..a076ff2d8e 100644
--- a/lib/snmp/doc/src/snmp_target_mib.xml
+++ b/lib/snmp/doc/src/snmp_target_mib.xml
@@ -4,7 +4,7 @@
<erlref>
<header>
<copyright>
- <year>1998</year><year>2013</year>
+ <year>1998</year><year>2014</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -38,18 +38,18 @@
functions for the SNMP-TARGET-MIB,
and functions for configuring the database. </p>
<p>The configuration files are described in the SNMP User's Manual.</p>
+ <p>Legacy API functions <c>add_addr/10</c> that does not specify
+ transport domain, and <c>add_addr/11</c> that has got separate
+ <c>IpAddr</c> and <c>PortNumber</c> arguments still work as before
+ for backwards compatibility reasons.</p>
<marker id="types"></marker>
</description>
<section>
<title>DATA TYPES</title>
- <code type="none"><![CDATA[
-transportDomain() = transportDomainUdpIpv4 | transportDomainUdpIpv6
-transportAddressIPv4() = [integer()], length 4
-transportAddressIPv6() = [integer()], length 8
-transportAddressMask() = [integer()], length 0 (default), 6 (IPv4) or 10 (IPv6)
- ]]></code>
+ <p>See the <seealso marker="snmpa_conf#types">
+ data types in <c>snmpa_conf</c></seealso>.</p>
<marker id="configure"></marker>
</section>
@@ -129,20 +129,18 @@ transportAddressMask() = [integer()], length 0 (default), 6 (IPv4) or 10 (IPv6)
</func>
<func>
- <name>add_addr(Name, Ip, Port, Timeout, Retry, TagList, Params, EngineId, TMask, MMS) -> Ret</name>
- <name>add_addr(Name, Domain, Ip, Port, Timeout, Retry, TagList, Params, EngineId, TMask, MMS) -> Ret</name>
+ <name>add_addr(Name, Domain, Addr, Timeout, Retry, TagList, Params, EngineId, TMask, MMS) -> Ret</name>
<fsummary>Add one target address definition</fsummary>
<type>
<v>Name = string()</v>
<v>Domain = transportDomain()</v>
- <v>Ip = transportAddressIPv4() | transportAddressIPv6() (depends on the value of Domain)</v>
- <v>Port = integer()</v>
+ <v>Addr = transportAddress() % Default port is 162</v>
<v>Timeout = integer()</v>
<v>Retry = integer()</v>
<v>TagList = string()</v>
<v>ParamsName = string()</v>
<v>EngineId = string()</v>
- <v>TMask = transportAddressMask() (depends on Domain)</v>
+ <v>TMask = transportAddressMask() % Depends on Domain</v>
<v>MMS = integer()</v>
<v>Ret = {ok, Key} | {error, Reason}</v>
<v>Key = term()</v>
diff --git a/lib/snmp/doc/src/snmpa_conf.xml b/lib/snmp/doc/src/snmpa_conf.xml
index 99a56cd601..2780cec156 100644
--- a/lib/snmp/doc/src/snmpa_conf.xml
+++ b/lib/snmp/doc/src/snmpa_conf.xml
@@ -4,7 +4,7 @@
<erlref>
<header>
<copyright>
- <year>2006</year><year>2013</year>
+ <year>2006</year><year>2014</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -45,20 +45,56 @@
<title>DATA TYPES</title>
<code type="none"><![CDATA[
transportDomain() = transportDomainUdpIpv4 | transportDomainUdpIpv6
-transportAddressIPv4() = [integer()], length 4
-transportAddressIPv6() = [integer()], length 8
-transportAddressMask() = [integer()], length 0 (default), 6 (IPv4) or 10 (IPv6)
+
+transportAddress() =
+ transportAddressIPv4() | transportAddressIPv6()
+
+transportAddressWithPort() =
+ transportAddressIPv4WithPort() | transportAddressIPv6WithPort()
+
+transportAddressWithoutPort() =
+ transportAddressIPv4WithoutPort() | transportAddressIPv6WithoutPort()
+
+transportAddressIPv4() =
+ transportAddressIPv4WithPort() | transportAddressIPv4WithoutPort()
+transportAddressIPv4WithPort =
+ {transportAddressIPv4WithoutPort(), inet:port_number()} |
+ [byte() x 4, byte() x 2]
+transportAddressIPv4WithoutPort =
+ inet:ip4_address() | [byte() x 4]
+
+transportAddressIPv6() =
+ transportAddressIPv6WithPort() | transportAddressIPv6WithoutPort()
+transportAddressIPv6WithPort =
+ {transportAddressIPv6WithoutPort(), inet:port_number()} |
+ [word() x 8, inet:port_number()] |
+ [word() x 8, byte() x 2] |
+ {byte() x 16, byte() x 2]
+transportAddressIPv6WithoutPort =
+ inet:ip6_address() | [word() x 8] | [byte() x 16]
+
+transportAddressMask() =
+ [] | transportAddressWithPort()
+
+byte() = 0..255
+word() = 0..65535
]]></code>
+ <p>For <c>inet:ip4_address()</c>, <c>inet:ip6_address()</c>
+ and <c>inet:port_number()</c>, see also
+ <seealso marker="kernel:inet#type-ip_address">
+ <c>inet:ip_address()</c></seealso></p>
<marker id="agent_entry"></marker>
</section>
+
+
<funcs>
<func>
<name>agent_entry(Tag, Val) -> agent_entry()</name>
<fsummary>Create an agent entry</fsummary>
<type>
- <v>Tag = intAgentIpAddress | intAgentUDPPort | intAgentMaxPacketSize | snmpEngineMaxMessageSize | snmpEngineID</v>
+ <v>Tag = intAgentTransports | intAgentUDPPort | intAgentMaxPacketSize | snmpEngineMaxMessageSize | snmpEngineID</v>
<v>Val = term()</v>
<v>agent_entry() = term()</v>
</type>
@@ -390,17 +426,15 @@ transportAddressMask() = [integer()], length 0 (default), 6 (IPv4) or 10 (IPv6)
</func>
<func>
- <name>target_addr_entry(Name, Ip, TagList, ParamsName, EngineId) -> target_addr_entry()</name>
- <name>target_addr_entry(Name, Ip, TagList, ParamsName, EngineId, TMask) -> target_addr_entry()</name>
- <name>target_addr_entry(Name, Ip, Udp, TagList, ParamsName, EngineId, TMask, MaxMessageSize) -> target_addr_entry()</name>
- <name>target_addr_entry(Name, Ip, Udp, Timeout, RetryCount, TagList, ParamsName, EngineId, TMask, MaxMessageSize) -> target_addr_entry()</name>
- <name>target_addr_entry(Name, Domain, Ip, Udp, Timeout, RetryCount, TagList, ParamsName, EngineId, TMask, MaxMessageSize) -> target_addr_entry()</name>
+ <name>target_addr_entry(Name, Domain, Addr, TagList, ParamsName, EngineId) -> target_addr_entry()</name>
+ <name>target_addr_entry(Name, Domain, Addr, TagList, ParamsName, EngineId, TMask) -> target_addr_entry()</name>
+ <name>target_addr_entry(Name, Domain, Addr, TagList, ParamsName, EngineId, TMask, MaxMessageSize) -> target_addr_entry()</name>
+ <name>target_addr_entry(Name, Domain, Addr, Timeout, RetryCount, TagList, ParamsName, EngineId, TMask, MaxMessageSize) -> target_addr_entry()</name>
<fsummary>Create an target_addr entry</fsummary>
<type>
<v>Name = string()</v>
<v>Domain = transportDomain()</v>
- <v>Ip = transportAddressIPv4() | transportAddressIPv6() (depends on Domain)</v>
- <v>Udp = integer()</v>
+ <v>Ip = transportAddress() (depends on Domain)</v>
<v>Timeout = integer()</v>
<v>RetryCount = integer()</v>
<v>TagList = string()</v>
@@ -414,12 +448,12 @@ transportAddressMask() = [integer()], length 0 (default), 6 (IPv4) or 10 (IPv6)
<p>Create an entry for the agent target_addr config file,
<c>target_addr.conf</c>. </p>
<p><c>Name</c> must be a <em>non-empty</em> string. </p>
- <p><c>target_addr_entry/5</c> translates to the following call:
- <c>target_addr_entry(Name, Ip, TagList, ParamsName, EngineId)</c>. </p>
<p><c>target_addr_entry/6</c> translates to the following call:
- <c>target_addr_entry(Name, Ip, 162, TagList, ParamsName, EngineId, TMask, 2048)</c>. </p>
+ <c>target_addr_entry(Name, Domain, Addr, TagList, ParamsName, EngineId, [])</c>. </p>
+ <p><c>target_addr_entry/7</c> translates to the following call:
+ <c>target_addr_entry(Name, Domain, Addr, TagList, ParamsName, EngineId, TMask, 2048)</c>. </p>
<p><c>target_addr_entry/8</c> translates to the following call:
- <c>target_addr_entry(Name, Ip, Udp, 1500, 3, TagList, ParamsName, EngineId, TMask, MaxMessageSize)</c>. </p>
+ <c>target_addr_entry(Name, Domain, Addr, 1500, 3, TagList, ParamsName, EngineId, TMask, MaxMessageSize)</c>. </p>
<p>See
<seealso marker="snmp_agent_config_files#target_addr">Target Address Definitions</seealso>
for more info. </p>
diff --git a/lib/snmp/doc/src/snmpa_mpd.xml b/lib/snmp/doc/src/snmpa_mpd.xml
index c5ab0a0520..518100d30c 100644
--- a/lib/snmp/doc/src/snmpa_mpd.xml
+++ b/lib/snmp/doc/src/snmpa_mpd.xml
@@ -4,7 +4,7 @@
<erlref>
<header>
<copyright>
- <year>1999</year><year>2013</year>
+ <year>1999</year><year>2014</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -43,6 +43,12 @@
<marker id="init"></marker>
</description>
+ <section>
+ <title>DATA TYPES</title>
+ <p>See the <seealso marker="snmpa_conf#types">
+ data types in <c>snmpa_conf</c></seealso>.</p>
+ </section>
+
<funcs>
<func>
<name>init(Vsns) -> mpd_state()</name>
@@ -63,16 +69,17 @@
</func>
<func>
- <name>process_packet(Packet, TDomain, TAddress, State, NoteStore, Log) -> {ok, Vsn, Pdu, PduMS, ACMData} | {discarded, Reason} | {discovery, DiscoPacket}</name>
- <name>process_packet(Packet, TDomain, TAddress, LocalEngineID, State, NoteStore, Log) -> {ok, Vsn, Pdu, PduMS, ACMData} | {discarded, Reason} | {discovery, DiscoPacket}</name>
+ <name>process_packet(Packet, From, State, NoteStore, Log) -> {ok, Vsn, Pdu, PduMS, ACMData} | {discarded, Reason} | {discovery, DiscoPacket}</name>
+ <name>process_packet(Packet, From, LocalEngineID, State, NoteStore, Log) -> {ok, Vsn, Pdu, PduMS, ACMData} | {discarded, Reason} | {discovery, DiscoPacket}</name>
<fsummary>Process a packet received from the network</fsummary>
<type>
<v>Packet = binary()</v>
- <v>TDomain = snmpUDPDomain</v>
- <v>TAddress = {Ip, Udp}</v>
+ <v>From = {TDomain, TAddr}</v>
+ <v>TDomain = transportDomainUdpIpv4 | transportDomainUdpIpv6</v>
+ <v>TAddr = {IpAddr, IpPort}</v>
<v>LocalEngineID = string()</v>
- <v>Ip = {integer(), integer(), integer(), integer()}</v>
- <v>Udp = integer()</v>
+ <v>IpAddr = <seealso marker="kernel:inet#type-ip_address">inet:ip_address()</seealso></v>
+ <v>IpPort = inet:port_number()</v>
<v>State = mpd_state()</v>
<v>NoteStore = pid()</v>
<v>Log = snmp_log()</v>
@@ -85,7 +92,7 @@
</type>
<desc>
<p>Processes an incoming packet. Performs authentication and
- decryption as necessary. The return values should be passed the
+ decryption as necessary. The return values should be passed to the
agent.</p>
<note>
@@ -150,14 +157,20 @@
network.
</p>
<p><c>MsgData</c> is the message specific data used in
- the SNMP message. This value is received in a <c>send_pdu</c>
- or <c>send_pdu_req</c> message from the agent. In SNMPv1 and
+ the SNMP message. This value is received in a
+ <seealso marker="snmp_agent_netif#im_send_pdu"><c>send_pdu</c></seealso>
+ or
+ <seealso marker="snmp_agent_netif#im_send_pdu_req">
+ <c>send_pdu_req</c></seealso>
+ message from the agent. In SNMPv1 and
SNMPv2c, this message data is the community string. In
- SNMPv3, it is the context information.
- <c>To</c> is a list of the destination addresses and
+ SNMPv3, it is the context information.</p>
+ <p>
+ <c>To</c> is a list of destination addresses and
their corresponding security parameters. This value is
- also received from the requests mentioned above.
- </p>
+ received in the same message from the agent and then transformed
+ trough <seealso marker="#process_taddrs"><c>process_taddrs</c></seealso>
+ before passed to this function.</p>
<note>
<p>Note that the use of the LocalEngineID argument is only intended
@@ -166,6 +179,32 @@
(see SNMP-FRAMEWORK-MIB). </p>
</note>
+ <marker id="process_taddrs"></marker>
+ </desc>
+ </func>
+
+ <func>
+ <name>process_taddrs(TDests) -> Dests</name>
+ <fsummary>Transform addresses from internal MIB format to a less internal
+ </fsummary>
+ <type>
+ <v>TDests = [TDest]</v>
+ <v>TDest = {{TDomain, TAddr}, SecData} | {TDomain, TAddr}</v>
+ <v>TDomain = term() % Not at tuple</v>
+ <v>TAddr = term()</v>
+ <v>SecData = term()</v>
+ <v>Dests = [Dest]</v>
+ <v>Dest = {{Domain, Addr}, SecData} | {Domain, Addr}</v>
+ <v>Domain = transportDomain()</v>
+ <v>Addr = transportAddress() % Depends on Domain</v>
+ </type>
+ <desc>
+ <p>Transforms addresses from internal MIB format to one
+ more useful to <seealso marker="snmp_agent_netif">Agent Net if</seealso>.
+ </p>
+ <p>See also <seealso marker="#generate_msg"><c>generate_msg</c>.</seealso>
+ </p>
+
<marker id="discarded_pdu"></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 e08a26ed92..eb640e1bc3 100644
--- a/lib/snmp/doc/src/snmpa_network_interface_filter.xml
+++ b/lib/snmp/doc/src/snmpa_network_interface_filter.xml
@@ -4,7 +4,7 @@
<erlref>
<header>
<copyright>
- <year>2007</year><year>2013</year>
+ <year>2007</year><year>2014</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -58,10 +58,10 @@
on two levels: </p>
<list type="bulleted">
<item>
- <p>The first level is at the UDP entry / exit point, i.e.
- immediately after the receipt of the message, before any message
+ <p>The first level is at the transport entry / exit point, i.e.
+ immediately after the receipt of the message before any message
processing is done (accept_recv) and
- immediately before sending the message, after all message
+ immediately before sending the message after all message
processing is done (accept_send).</p>
</item>
<item>
@@ -78,6 +78,12 @@
<seealso marker="snmp_app#configuration_params">req_limit</seealso> and
the function
<seealso marker="snmpa#register_notification_filter">register_notification_filter</seealso>. </p>
+ <p>Legacy network interface filter modules used arguments on the form
+ <c>(IpAddr, PortNumber,...)</c> instead of
+ <c>(Domain, Addr, ...)</c>, and if the SNMP agent is run without
+ changing the configuration to use transport domains
+ the network interface filter will still get
+ the old arguments and work as before.</p>
</description>
<section>
@@ -88,15 +94,17 @@ pdu_type() = 'get-request' | 'get-next-request' | 'get-response' |
'set-request' | trap | 'get-bulk-request' | 'inform-request' |
report
</code>
+ <p>See also the <seealso marker="snmpa_conf#types">
+ data types in <c>snmpa_conf</c></seealso>.</p>
<marker id="accept_recv"></marker>
</section>
<funcs>
<func>
- <name>accept_recv(Ip, Port) -> boolean()</name>
+ <name>accept_recv(Domain, Addr) -> boolean()</name>
<fsummary>Shall the received message be accepted</fsummary>
<type>
- <v>Ip = ip_address()</v>
- <v>Port = port()</v>
+ <v>Domain = transportDomain()</v>
+ <v>Addr = transportAddressWithPort()</v>
</type>
<desc>
<p>Called at the reception of a message (before <em>any</em> processing
@@ -107,11 +115,11 @@ pdu_type() = 'get-request' | 'get-next-request' | 'get-response' |
</desc>
</func>
<func>
- <name>accept_send(Ip, Port) -> boolean()</name>
+ <name>accept_send(Domain, Addr) -> boolean()</name>
<fsummary>Shall the message be sent</fsummary>
<type>
- <v>Ip = ip_address()</v>
- <v>Port = port()</v>
+ <v>Domain = transportDomain()</v>
+ <v>Addr = transportAddressWithPort()</v>
</type>
<desc>
<p>Called before the sending of a message (after <em>all</em> processing
@@ -122,11 +130,11 @@ pdu_type() = 'get-request' | 'get-next-request' | 'get-response' |
</desc>
</func>
<func>
- <name>accept_recv_pdu(Ip, Port, PduType) -> boolean()</name>
+ <name>accept_recv_pdu(Domain, Addr, PduType) -> boolean()</name>
<fsummary>Shall the received pdu be accepted</fsummary>
<type>
- <v>Ip = ip_address()</v>
- <v>Port = port()</v>
+ <v>Domain = transportDomain()</v>
+ <v>Addr = transportAddressWithPort()</v>
<v>PduType = pdu_type()</v>
</type>
<desc>
@@ -144,7 +152,9 @@ pdu_type() = 'get-request' | 'get-next-request' | 'get-response' |
<type>
<v>Targets = targets()</v>
<v>targets() = [target()]</v>
- <v>target() = {ip_address(), port()}</v>
+ <v>target() = {Domain, Addr}</v>
+ <v>Domain = transportDomain()</v>
+ <v>Addr = transportAddressWithPort()</v>
<v>PduType = pdu_type() > 0</v>
<v>Reply = boolean() | NewTargets</v>
<v>NewTargets = targets()</v>
@@ -155,7 +165,7 @@ pdu_type() = 'get-request' | 'get-next-request' | 'get-response' |
<p>For the message to be discarded all together, the function
<em>must</em> return <em>false</em>. </p>
<p>Note that it is possible for this function to filter out targets
- (but <em>not</em> add its own) by returning an updated
+ (but <em>not</em> to add its own) by returning an updated
<c>Targets</c> list (<c>NewTargets</c>). </p>
</desc>
</func>
diff --git a/lib/snmp/doc/src/snmpa_notification_delivery_info_receiver.xml b/lib/snmp/doc/src/snmpa_notification_delivery_info_receiver.xml
index aff71688b6..814f02a14c 100644
--- a/lib/snmp/doc/src/snmpa_notification_delivery_info_receiver.xml
+++ b/lib/snmp/doc/src/snmpa_notification_delivery_info_receiver.xml
@@ -5,7 +5,7 @@
<header>
<copyright>
<year>2008</year>
- <year>2013</year>
+ <year>2014</year>
<holder>Ericsson AB, All Rights Reserved</holder>
</copyright>
<legalnotice>
@@ -45,22 +45,30 @@
must export the following functions: </p>
<list type="bulleted">
<item>
- <p><seealso marker="#delivery_targets">delivery_targets/3</seealso></p>
+ <p><seealso marker="#delivery_targets/3">delivery_targets/3</seealso></p>
</item>
<item>
- <p><seealso marker="#delivery_info">delivery_info/4</seealso></p>
+ <p><seealso marker="#delivery_info/4">delivery_info/4</seealso></p>
</item>
</list>
<p>The semantics of them and their exact signatures are explained
below. </p>
+ <p>Legacy notification delivery information receiver modules
+ used a target argument on the form
+ <c>{IpAddr, PortNumber}</c> instead of
+ <c>{Domain, Addr}</c>, and if the SNMP Agent is run without
+ changing the configuration to use transport domains
+ the notification delivery information receiver will still get
+ the old arguments and work as before.</p>
+
</description>
<section>
<title>DATA TYPES</title>
- <code type="none"><![CDATA[
-address() = A 4-tuple
- ]]></code>
+ <p>See the <seealso marker="snmpa_conf#types">
+ data types in <c>snmpa_conf</c></seealso>.</p>
+ <marker id="accept_recv"></marker>
<marker id="delivery_targets"></marker>
</section>
@@ -71,10 +79,8 @@ address() = A 4-tuple
<fsummary>Inform about target addresses</fsummary>
<type>
<v>Tag = term()</v>
- <v>Targets = [target()]</v>
- <v>target() = {Address, Port}</v>
- <v>Address = address()</v>
- <v>Port = integer()</v>
+ <v>Targets = [Target]</v>
+ <v>Target = {transportDomain(), transportAddressWithPort()</v>
<v>Extra = term()</v>
</type>
<desc>
@@ -94,10 +100,8 @@ address() = A 4-tuple
<fsummary>Inform about delivery result</fsummary>
<type>
<v>Tag = term()</v>
- <v>Target = target()</v>
- <v>target() = {Address, Port}</v>
- <v>Address = address()</v>
- <v>Port = integer()</v>
+ <v>Targets = [Target]</v>
+ <v>Target = {transportDomain(), transportAddressWithPort()</v>
<v>DeliveryResult = delivery_result()</v>
<v>delivery_result() = no_response | got_response</v>
<v>Extra = term()</v>
diff --git a/lib/snmp/doc/src/snmpm.xml b/lib/snmp/doc/src/snmpm.xml
index dc8226bb87..ff90e49968 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>2013</year>
+ <year>2004</year><year>2014</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -69,6 +69,9 @@ sec_name() = string()
sec_level() = noAuthNoPriv | authNoPriv | authPriv
]]></code>
+ <p>See also the <seealso marker="snmpa_conf#types">
+ data types in <c>snmpa_conf</c></seealso>.</p>
+
<marker id="monitor"></marker>
</section>
<funcs>
@@ -300,9 +303,9 @@ sec_level = noAuthNoPriv | authNoPriv | authPriv
<p>The type of <c>Val</c> depends on <c>Item</c>: </p>
<code type="none"><![CDATA[
[mandatory] engine_id = string()
-[mandatory] address = ip_address()
-[optional] port = integer()
-[optional] tdomain = transportDomainUdpIpv4 | transportDomainUdpIpv6
+[mandatory] tadress = transportAddress() % Depends on tdomain
+[optional] port = inet:port_number()
+[optional] tdomain = transportDomain()
[optional] community = string()
[optional] timeout = integer() | snmp_timer()
[optional] max_message_size = integer()
@@ -313,7 +316,8 @@ sec_level = noAuthNoPriv | authNoPriv | authPriv
]]></code>
<p>Note that if no <c>tdomain</c> is given, the default value,
<c>transportDomainUdpIpv4</c>, is used.</p>
- <p>Note that if no <c>port</c> is given, the default value is used.</p>
+ <p>Note that if no <c>port</c> is given and if <c>taddress</c> does not
+ contain a port number, the default value is used.</p>
<marker id="unregister_agent"></marker>
</desc>
diff --git a/lib/snmp/doc/src/snmpm_conf.xml b/lib/snmp/doc/src/snmpm_conf.xml
index 0cc9ff3379..8635fb705b 100644
--- a/lib/snmp/doc/src/snmpm_conf.xml
+++ b/lib/snmp/doc/src/snmpm_conf.xml
@@ -4,7 +4,7 @@
<erlref>
<header>
<copyright>
- <year>2006</year><year>2013</year>
+ <year>2006</year><year>2014</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -195,14 +195,14 @@
</desc>
</func>
<func>
- <name>agents_entry(UserId, TargetName, Comm, Ip, Port, EngineID, Timeout, MaxMessageSize, Version, SecModel, SecName, SecLevel) -> agents_entry()</name>
+ <name>agents_entry(UserId, TargetName, Comm, Domain, Addr, EngineID, Timeout, MaxMessageSize, Version, SecModel, SecName, SecLevel) -> agents_entry()</name>
<fsummary>Create an agents entry</fsummary>
<type>
<v>UserId = term()</v>
<v>TargetName = string()</v>
<v>Comm = string()</v>
- <v>Ip = string()</v>
- <v>Port = integer()</v>
+ <v>Domain = transportDomain()</v>
+ <v>Addr = transportAddress()</v>
<v>EngineID = string()</v>
<v>Timeout = integer()</v>
<v>MaxMessageSize = integer()</v>
diff --git a/lib/snmp/doc/src/snmpm_mpd.xml b/lib/snmp/doc/src/snmpm_mpd.xml
index ad72fd7bc0..c23b2b6833 100644
--- a/lib/snmp/doc/src/snmpm_mpd.xml
+++ b/lib/snmp/doc/src/snmpm_mpd.xml
@@ -4,7 +4,7 @@
<erlref>
<header>
<copyright>
- <year>2004</year><year>2013</year>
+ <year>2004</year><year>2014</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -39,7 +39,12 @@
It is supposed to be used from a Network Interface process
(<seealso marker="snmp_manager_netif">Definition of Manager Net if</seealso>).
</p>
+
+ <p>Legacy API function <c>process_msg/7</c> that has got separate
+ <c>IpAddr</c> and <c>PortNumber</c> arguments still works as before
+ for backwards compatibility reasons.</p>
</description>
+
<funcs>
<func>
<name>init_mpd(Vsns) -> mpd_state()</name>
@@ -58,13 +63,12 @@
</desc>
</func>
<func>
- <name>process_msg(Msg, TDomain, Addr, Port, State, NoteStore, Logger) -> {ok, Vsn, Pdu, PduMS, MsgData} | {discarded, Reason}</name>
+ <name>process_msg(Msg, Domain, Addr, State, NoteStore, Logger) -> {ok, Vsn, Pdu, PduMS, MsgData} | {discarded, Reason}</name>
<fsummary>Process a message received from the network</fsummary>
<type>
<v>Msg = binary()</v>
- <v>TDomain = snmpUDPDomain</v>
- <v>Addr = {integer(), integer(), integer(), integer()}</v>
- <v>Port = integer()</v>
+ <v>Domain = transportDomainUdpIpv4 | transportDomainUdpIpv6</v>
+ <v>Addr = {<seealso marker="kernel:inet#type-ip_address">inet:ip_address(), inet:port_number()</seealso>} </v>
<v>State = mpd_state()</v>
<v>NoteStore = pid()</v>
<v>Logger = function()</v>
diff --git a/lib/snmp/doc/src/snmpm_network_interface.xml b/lib/snmp/doc/src/snmpm_network_interface.xml
index 6cf7bd6ed7..bea6b46dc7 100644
--- a/lib/snmp/doc/src/snmpm_network_interface.xml
+++ b/lib/snmp/doc/src/snmpm_network_interface.xml
@@ -4,7 +4,7 @@
<erlref>
<header>
<copyright>
- <year>2004</year><year>2013</year>
+ <year>2004</year><year>2014</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -69,6 +69,10 @@
<p>The semantics of them and their exact signatures are explained
below. </p>
+ <p>Legacy API function <c>send_pdu/7</c> that has got separate
+ <c>IpAddr</c> and <c>PortNumber</c> arguments still works as before
+ for backwards compatibility reasons.</p>
+
<marker id="start_link"></marker>
</description>
@@ -103,15 +107,15 @@
</func>
<func>
- <name>send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo) -> void()</name>
+ <name>send_pdu(Pid, Pdu, Vsn, MsgData, Domain, Addr, ExtraInfo) -> void()</name>
<fsummary>Request the network interface process to send this pdu</fsummary>
<type>
<v>Pid = pid()</v>
<v>Pdu = pdu()</v>
<v>Vsn = 'version-1' | 'version-2' | 'version-3'</v>
<v>MsgData = term()</v>
- <v>Addr = address()</v>
- <v>Port = integer()</v>
+ <v>Domain = transportDomainUdpIpv4 | transportDomainUdpIpv6</v>
+ <v>Addr = {<seealso marker="kernel:inet#type-ip_address">inet:ip_address(), inet:port_number()</seealso>} </v>
<v>ExtraInfo = term()</v>
</type>
<desc>
diff --git a/lib/snmp/doc/src/snmpm_network_interface_filter.xml b/lib/snmp/doc/src/snmpm_network_interface_filter.xml
index f0526269b3..1ef4f29c0f 100644
--- a/lib/snmp/doc/src/snmpm_network_interface_filter.xml
+++ b/lib/snmp/doc/src/snmpm_network_interface_filter.xml
@@ -4,7 +4,7 @@
<erlref>
<header>
<copyright>
- <year>2007</year><year>2013</year>
+ <year>2007</year><year>2014</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -76,6 +76,12 @@
The default filter accepts all messages.</p>
<p>A network interface filter can e.g. be used during testing or for load
regulation. </p>
+ <p>Legacy network interface filter modules used arguments on the form
+ <c>(IpAddr, PortNumber,...)</c> instead of
+ <c>(Domain, Addr, ...)</c>, and if the SNMP manager is run without
+ changing the configuration to use transport domains
+ the network interface filter will still get
+ the old arguments and work as before.</p>
</description>
<section>
@@ -86,16 +92,18 @@ pdu_type() = 'get-request' | 'get-next-request' | 'get-response' |
'set-request' | trap | 'get-bulk-request' | 'inform-request' |
report | trappdu
</code>
+ <p>See also the <seealso marker="snmpa_conf#types">
+ data types in <c>snmpa_conf</c></seealso>.</p>
<marker id="accept_recv"></marker>
</section>
<funcs>
<func>
- <name>accept_recv(Addr, Port) -> boolean()</name>
+ <name>accept_recv(Domain, Addr) -> boolean()</name>
<fsummary>Shall the received message be accepted</fsummary>
<type>
- <v>Addr = ip_address()</v>
- <v>Port = port()</v>
+ <v>Domain = transportDomain()</v>
+ <v>Addr = transportAddressWithPort()</v>
</type>
<desc>
<p>Called at the reception of a message (before <em>any</em> processing
@@ -107,11 +115,11 @@ pdu_type() = 'get-request' | 'get-next-request' | 'get-response' |
</func>
<func>
- <name>accept_send(Addr, Port) -> boolean()</name>
+ <name>accept_send(Domain, Addr) -> boolean()</name>
<fsummary>Shall the message be sent</fsummary>
<type>
- <v>Addr = ip_address()</v>
- <v>Port = port()</v>
+ <v>Domain = transportDomain()</v>
+ <v>Addr = transportAddressWithPort()</v>
</type>
<desc>
<p>Called before the sending of a message (after <em>all</em> processing
@@ -123,11 +131,11 @@ pdu_type() = 'get-request' | 'get-next-request' | 'get-response' |
</func>
<func>
- <name>accept_recv_pdu(Addr, Port, PduType) -> boolean()</name>
+ <name>accept_recv_pdu(Domain, Addr, PduType) -> boolean()</name>
<fsummary>Shall the received pdu be accepted</fsummary>
<type>
- <v>Addr = ip_address()</v>
- <v>Port = port()</v>
+ <v>Domain = transportDomain()</v>
+ <v>Addr = transportAddressWithPort()</v>
<v>PduType = pdu_type()</v>
</type>
<desc>
@@ -141,11 +149,11 @@ pdu_type() = 'get-request' | 'get-next-request' | 'get-response' |
</func>
<func>
- <name>accept_send_pdu(Addr, Port, PduType) -> boolean()</name>
+ <name>accept_send_pdu(Domain, Addr, PduType) -> boolean()</name>
<fsummary>Shall the pdu be sent</fsummary>
<type>
- <v>Addr = ip_address()</v>
- <v>Port = port()</v>
+ <v>Domain = transportDomain()</v>
+ <v>Addr = transportAddressWithPort()</v>
<v>PduType = pdu_type() > 0</v>
</type>
<desc>
diff --git a/lib/snmp/doc/src/snmpm_user.xml b/lib/snmp/doc/src/snmpm_user.xml
index 6f412d90f8..a4492839cd 100644
--- a/lib/snmp/doc/src/snmpm_user.xml
+++ b/lib/snmp/doc/src/snmpm_user.xml
@@ -4,7 +4,7 @@
<erlref>
<header>
<copyright>
- <year>2004</year><year>2013</year>
+ <year>2004</year><year>2014</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -63,10 +63,15 @@
<p>The semantics of them and their exact signatures are explained
below. </p>
<p>Some of the function has no defined return value (<c>void()</c>),
- they can ofcourse return anythyng. But the functions that do have
+ they can of course return anything. But the functions that do have
specified return value(s) <em>must</em> adhere to this. None of the
functions can use exit of throw to return. </p>
+ <p>If the manager is not configured to use any particular
+ transport domain, the behaviour <c>handle_agent/4</c>
+ will for backwards copmpatibility reasons be called with the old
+ <c>IpAddr</c> and <c>PortNumber</c> arguments</p>
+
<marker id="types"></marker>
</description>
@@ -116,11 +121,11 @@ snmp_v1_trap_info() :: {Enteprise :: snmp:oid(),
</func>
<func>
- <name>handle_agent(Addr, Port, Type, SnmpInfo, UserData) -> Reply</name>
+ <name>handle_agent(Domain, Addr, Type, SnmpInfo, UserData) -> Reply</name>
<fsummary>Handle agent</fsummary>
<type>
- <v>Addr = ip_address()</v>
- <v>Port = integer()</v>
+ <v>Domain = transportDomainUdpIpv4 | transportDomainUdpIpv6</v>
+ <v>Addr = {<seealso marker="kernel:inet#type-ip_address">inet:ip_address(), inet:port_number()</seealso>} </v>
<v>Type = pdu | trap | report | inform</v>
<v>SnmpInfo = SnmpPduInfo | SnmpTrapInfo | SnmpReportInfo | SnmpInformInfo</v>
<v>SnmpPduInfo = snmp_gen_info()</v>