path: root/lib/snmp/doc/src/snmp_user_based_sm_mib.xml

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    <title>snmp_user_based_sm_mib</title>
    <prepared></prepared>
    <responsible></responsible>
    <docno></docno>
    <approved></approved>
    <checked></checked>
    <date></date>
    <rev></rev>
    <file>snmp_user_based_sm_mib.xml</file>
  </header>
  <module>snmp_user_based_sm_mib</module>
  <modulesummary>Instrumentation Functions for SNMP-USER-BASED-SM-MIB</modulesummary>
  <description>
    <p>The module <c>snmp_user_based_sm_mib</c> implements the instrumentation 
      functions for the SNMP-USER-BASED-SM-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>configure(ConfDir) -> void()</name>
      <fsummary>Configure the SNMP-USER-BASED-SM-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>usm.conf</c>.
          </p>
      </desc>
    </func>
    <func>
      <name>reconfigure(ConfDir) -> void()</name>
      <fsummary>Configure the SNMP-USER-BASED-SM-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-USER-BASED-SM-MIB, after this
          function has been called, is the data 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>usm.conf</c>.
                    <marker id="add_user"></marker>
</p>
      </desc>
    </func>
    <func>
      <name>add_user(EngineID, Name, SecName, Clone, AuthP, AuthKeyC, OwnAuthKeyC, PrivP, PrivKeyC, OwnPrivKeyC, Public, AuthKey, PrivKey) -> Ret</name>
      <fsummary>Add one user</fsummary>
      <type>
        <v>EngineID = string()</v>
        <v>Name = string()</v>
        <v>SecName = string()</v>
        <v>Clone = zeroDotZero | [integer()]</v>
        <v>AuthP = usmNoAuthProtocol | usmHMACMD5AuthProtocol | usmHMACSHAAuthProtocol</v>
        <v>AuthKeyC = string()</v>
        <v>OwnAuthKeyC = string()</v>
        <v>PrivP = usmNoPrivProtocol | usmDESPrivProtocol</v>
        <v>PrivKeyC = string()</v>
        <v>OwnPrivKeyC = string()</v>
        <v>Public = string()</v>
        <v>AuthKey = string()</v>
        <v>PrivKey = string()</v>
        <v>Ret = {ok, Key} | {error, Reason}</v>
        <v>Key = term()</v>
        <v>Reason = term()</v>
      </type>
      <desc>
        <p>Adds a USM security data (user) to the agent config. 
          Equivalent to one line in the <c>usm.conf</c> file.</p>
        <marker id="delete_user"></marker>
      </desc>
    </func>
    <func>
      <name>delete_user(Key) -> Ret</name>
      <fsummary>Delete one user</fsummary>
      <type>
        <v>Key = term()</v>
        <v>Ret = ok | {error, Reason}</v>
        <v>Reason = term()</v>
      </type>
      <desc>
        <p>Delete a USM security data (user) from the agent config.</p>
      </desc>
    </func>
  </funcs>
  
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