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<erlref>
  <header>
    <copyright>
      <year>1996</year><year>2016</year>
      <holder>Ericsson AB. All Rights Reserved.</holder>
    </copyright>
    <legalnotice>
      Licensed under the Apache License, Version 2.0 (the "License");
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    <title>snmp_standard_mib</title>
    <prepared></prepared>
    <responsible></responsible>
    <docno></docno>
    <approved></approved>
    <checked></checked>
    <date></date>
    <rev></rev>
    <file>snmp_standard_mib.xml</file>
  </header>
  <module since="">snmp_standard_mib</module>
  <modulesummary>Instrumentation Functions for STANDARD-MIB and SNMPv2-MIB</modulesummary>
  <description>
    <p>The module <c>snmp_standard_mib</c> implements the instrumentation functions for the
      STANDARD-MIB and SNMPv2-MIB, and functions for configuring the database.
      </p>
    <p>The configuration files are described in the SNMP User's Manual.</p>
  </description>
  <funcs>
    <func>
      <name since="">configure(ConfDir) -> void()</name>
      <fsummary>Configure the STANDARD-MIB and SNMPv2-MIB</fsummary>
      <type>
        <v>ConfDir = string()</v>
      </type>
      <desc>
        <p>This function is called from the supervisor at system
          start-up.
          </p>
        <p>Inserts all data in the configuration files into the
          database and destroys all old rows with StorageType
          <c>volatile</c>.  The rows created from the configuration file
          will have StorageType <c>nonVolatile</c>.
          </p>
        <p>All <c>snmp</c> counters are set to zero.
          </p>
        <p>If an error is found in the configuration file, it is
          reported using the function <c>config_err/2</c> of the error 
          report module, and the function fails with the reason 
          <c>configuration_error</c>.
          </p>
        <p><c>ConfDir</c> is a string which points to the directory
          where the configuration files are found.
          </p>
        <p>The configuration file read is: <c>standard.conf</c>.
          </p>
      </desc>
    </func>
    <func>
      <name since="">inc(Name) -> void()</name>
      <name since="">inc(Name, N) -> void()</name>
      <fsummary>Increment a variable in the MIB</fsummary>
      <type>
        <v>Name = atom()</v>
        <v>N = integer()</v>
      </type>
      <desc>
        <p>Increments a variable in the MIB with <c>N</c>, or one if
          <c>N</c> is not specified.</p>
      </desc>
    </func>
    <func>
      <name since="">reconfigure(ConfDir) -> void()</name>
      <fsummary>Configure the STANDARD-MIB and SNMPv2-MIB</fsummary>
      <type>
        <v>ConfDir = string()</v>
      </type>
      <desc>
        <p>Inserts all data in the configuration files into the
          database and destroys all old data, including the rows with
          StorageType <c>nonVolatile</c>.  The rows created from the
          configuration file will have StorageType <c>nonVolatile</c>.
          </p>
        <p>Thus, the data in the SNMP-STANDARD-MIB and SNMPv2-MIB,
          after this function has been called, is from the
          configuration files.
          </p>
        <p>All <c>snmp</c> counters are set to zero.
          </p>
        <p>If an error is found in the configuration file, it is
          reported using the function <c>config_err/2</c> of the error
          report module, and the function fails with the reason 
          <c>configuration_error</c>.
          </p>
        <p><c>ConfDir</c> is a string which points to the directory
          where the configuration files are found.
          </p>
        <p>The configuration file read is: <c>standard.conf</c>.
          </p>
      </desc>
    </func>
    <func>
      <name since="">reset() -> void()</name>
      <fsummary>Reset all <c>snmp</c>counters to 0</fsummary>
      <desc>
        <p>Resets all <c>snmp</c> counters to 0.</p>
      </desc>
    </func>
    <func>
      <name since="">sys_up_time() -> Time</name>
      <fsummary>Get the system up time</fsummary>
      <type>
        <v>Time = int()</v>
      </type>
      <desc>
        <p>Gets the system up time in hundredth of a second.</p>
      </desc>
    </func>
  </funcs>
  
</erlref>

