Configuration Guide User guide

792 BigIron RX Series Configuration Guide
53-1002484-04
Configuring OSPF
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Disabling and enabling SNMP traps for OSPF
By default, most SNMP trap generation for OSPF is enabled (Refer to Table 123 on page 791 for
the OSPF trap default values). You can disable the generation of these traps by entering the
following CLI command.
BigIron RX(config-ospf-router)# no snmp-server trap ospf
To later re-enable the trap feature, enter snmp-server trap ospf.
To disable a specific OSPF trap, enter the command as no snmp-server trap ospf <ospf-trap>.
These commands are at the OSPF router Level of the CLI.
Here is a summary of OSPF traps supported on BigIron RX, their corresponding CLI commands, and
their associated MIB objects from RFC 1850. The first list are traps enabled by default:
• interface-state-change-trap – [MIB object: OspfIfstateChange]
• virtual-interface-state-change-trap – [MIB object: OspfVirtIfStateChange
• neighbor-state-change-trap – [MIB object:ospfNbrStateChange]
• virtual-neighbor-state-change-trap – [MIB object: ospfVirtNbrStateChange]
• interface-config-error-trap – [MIB object: ospfIfConfigError]
• virtual-interface-config-error-trap – [MIB object: ospfVirtIfConfigError]
• interface-authentication-failure-trap – [MIB object: ospfIfAuthFailure]
• virtual-interface-authentication-failure-trap – [MIB object: ospfVirtIfAuthFailure]
• interface-receive-bad-packet-trap – [MIB object: ospfIfrxBadPacket]
• virtual-interface-receive-bad-packet-trap – [MIB object: ospfVirtIfRxBadPacket]
The following traps are disabled by default:
• interface-retransmit-packet-trap – [MIB object: ospfTxRetransmit]
• virtual-interface-retransmit-packet-trap – [MIB object: ospfVirtIfTxRetransmit]
• originate-lsa-trap – [MIB object: ospfOriginateLsa]
• originate-maxage-lsa-trap – [MIB object: ospfMaxAgeLsa]
• link-state-database-overflow-trap – [MIB object: ospfLsdbOverflow]
• link-state-database-approaching-overflow-trap – [MIB object: ospfLsdbApproachingOverflow
To stop an OSPF trap from being collected, use the CLI command: no trap <ospf-trap>, at the
Router OSPF level of the CLI. To disable reporting of the neighbor-state-change-trap, enter the
following command.
BigIron RX(config-ospf-router)# no trap neighbor-state-change-tra
Originate LSA Trap Disabled
Originate MaxAge LSA Trap Disabled
Link State Database Overflow Trap Disabled
Link State Database Approaching Overflow Trap Disabled
TABLE 123 Default settings for OSPF traps (Continued)
Trap name default