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    SNMP Support for the SIC Overview (SRC CLI)

    The Simple Network Management Protocol (SNMP) implementation for the SIC supports alerts and is based on an external SNMP agent that accesses the SIC server agent.

    Note: You can query status using an SNMP Get command, and you can receive alert notifications through SNMP traps from the agent manager. However, you cannot configure the SIC server using SNMP because the SIC does not support the SNMP Set command.

    SNMP support for the SIC functions in the same manner as other SRC components. The SIC has its own subagent, which communicates with the main SRC SNMP daemon using the AgentX protocol. The subagent registers with the main daemon for all relevant object identifiers (OIDs). Traps are communicated from the subagent to the main daemon. Figure 1 depicts the SIC SNMP support.

    Figure 1: SNMP Support for the SIC

    SNMP Support for the SIC

    Use the show command to view all statistics counters available to the SNMP daemon. Table 1 list the MIBs used by the SIC to maintain accounting statistics.

    Table 1: MIBs Used by the SIC for SNMP Statistics

    MIB

    Description

    RFC4670.mib

    Maintains accounting client statistics.

    RFC4671.mib

    Maintains accounting server statistics.

    The SIC supports the traps described in Table 2.

    Table 2: SNMP Traps Supported for the SIC

    SNMP Trap

    Description

    diameter-base-protocol-error

    Diameter base protocol error occurred.

    diameter-peer-connection-down

    Diameter peer connection is down.

    diameter-permanent-failure

    Diameter permanent failure occurred.

    diameter-transient-failure

    Diameter transient failure occurred.

    sic-server-internal-error

    An SIC server implementation–dependent error occurred.

    sic-server-log-file-failure

    Operation on an SIC server log file such as opening, reading, or writing failed. This is most likely due to the server disk being out of space.

    sic-server-resource-failure

    An SIC server implementation—dependent resource failure occurred.

    sic-server-shutdown

    The SIC server process stopped successfully.

    sic-server-startup

    The SIC server process started successfully.

    sic-server-unauthorized-administration-request

    HTTP/HTTPs requests sent to the SIC server were denied because the user does not have proper permission to access the URL.

    Modified: 2014-06-11