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authorMicael Karlberg <[email protected]>2018-05-25 14:53:38 +0200
committerMicael Karlberg <[email protected]>2018-09-27 15:28:21 +0200
commitc396e2ae941c7702cf3e810a8ad0d1ac619804ed (patch)
treed3f9cb1d6449f9aab4747012eaea49a281caf38b /system/doc
parent1a2c2e4cfaf8c08b76537b8f37ffdd90832bba94 (diff)
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[snmp+otp_mibs] Moved mib and update system doc
Moved the (final) OTP-TC mib from the otp_mibs app to the snmp app. Also basic update to the system (oam) documentation. OTP-14984
Diffstat (limited to 'system/doc')
-rw-r--r--system/doc/oam/oam_intro.xml55
1 files changed, 16 insertions, 39 deletions
diff --git a/system/doc/oam/oam_intro.xml b/system/doc/oam/oam_intro.xml
index ead8c026b9..3d08a5f3b1 100644
--- a/system/doc/oam/oam_intro.xml
+++ b/system/doc/oam/oam_intro.xml
@@ -4,7 +4,7 @@
<chapter>
<header>
<copyright>
- <year>1997</year><year>2017</year>
+ <year>1997</year><year>2018</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -178,7 +178,7 @@
<section>
<title>MIB Structure</title>
<p>The top-level OTP MIB is called <c>OTP-REG</c> and it is
- included in the SASL application. All other OTP MIBs
+ included in the SNMP application. All other OTP MIBs
import some objects from this MIB.</p>
<p>Each MIB is contained in one application. The MIB text
@@ -186,67 +186,44 @@
the application directory. The generated <c>.hrl</c> files
with constant declarations are stored under
<c><![CDATA[include/<MIB>.hrl]]></c>, and the compiled MIBs
- are stored under <c><![CDATA[priv/mibs/<MIB>.bin]]></c>.
- For example, the <c>OTP-MIB</c> is included in the
- SASL application:</p>
+ are stored under <c><![CDATA[priv/mibs/<MIB>.bin]]></c>. </p>
- <code type="none">
-sasl-1.3/mibs/OTP-MIB.mib
-include/OTP-MIB.hrl
-priv/mibs/OTP-MIB.bin</code>
-
- <p>An application that needs to import this MIB into another
+ <p>An application that needs to import an MIB into another
MIB is to use the <c>il</c> option to the SNMP MIB compiler:</p>
<code type="none">
-snmp:c("MY-MIB", [{il, ["sasl/priv/mibs"]}]).</code>
+snmp:c("MY-MIB", [{il, ["snmp/priv/mibs"]}]).</code>
- <p>If the application needs to include the generated
+ <p>If the application needs to include a generated
<c>.hrl</c> file, it is to use the <c>-include_lib</c>
directive to the Erlang compiler:</p>
<code type="none">
-module(my_mib).
--include_lib("sasl/include/OTP-MIB.hrl").</code>
+-include_lib("snmp/include/OTP-REG.hrl").</code>
- <p>The following MIBs are defined in the OTP system:</p>
+ <p>Here is a list of some of the MIBs defined in the OTP system:</p>
<list type="bulleted">
- <item><p><c>OTP-REG</c> (in SASL) contains the top-level
+ <item><p><c>OTP-REG</c> (in SNMP) contains the top-level
OTP registration objects, used by all other MIBs.</p></item>
- <item><p><c>OTP-TC</c> (in SASL) contains the general
+ <item><p><c>OTP-TC</c> (in SNMP) contains the general
Textual Conventions, which can be used by any other MIB.</p></item>
- <item><p><c>OTP-MIB</c> (in SASL) contains objects for
- instrumentation of the Erlang nodes, the Erlang machines,
- and the applications in the system.</p></item>
- <item><p><c>OTP-OS-MON-MIB</c> (in <c>oc_mon</c>) contains
- objects for instrumentation of disk, memory, and CPU use
- of the nodes in the system.</p></item>
<item><p><c>OTP-SNMPEA-MIB</c> (in <c>snmp</c>)
contains objects for instrumentation and control of the extensible
SNMP agent itself. The agent also implements the standard SNMPv2-MIB
(or v1 part of MIB-II, if SNMPv1 is used).</p></item>
- <item><p><c>OTP-EVA-MIB</c> (in <c>eva</c>) contains objects
- for instrumentation and control of the events and alarms in
- the system.</p></item>
- <item><p><c>OTP-LOG-MIB</c> (in <c>eva</c>) contains objects
- for instrumentation and control of the logs and FTP transfer of
- logs.</p></item>
- <item><p><c>OTP-EVA-LOG-MIB</c> (in <c>eva</c>) contains objects
- for instrumentation and control of the events and alarm logs
- in the system.</p></item>
- <item><p><c>OTP-SNMPEA-LOG-MIB</c> (in <c>eva</c>) contains
- objects for instrumentation and control of the SNMP audit
- trail log in the system.</p></item>
</list>
<p>The different applications use different strategies for
loading the MIBs into the agent. Some MIB implementations are
code-only, while others need a server. One way, used by the
code-only MIB implementations, is for the user to call a
- function such as <c>otp_mib:load(Agent)</c> to load the MIB,
- and <c>otp_mib:unload(Agent)</c> to unload the MIB. See the
- manual page for each application for a description of how
- to load each MIB.</p>
+ function such as
+ <c>snmpa:unload_mibs(Agent, [Mib])</c>
+ to load the MIB, and
+ <c>snmpa:unload_mibs(Agent, [Mib])</c>
+ to unload the MIB. See the manual page for each application for
+ a description of how to load each MIB.</p>
</section>
</section>
</chapter>