BigIron RX Series Configuration Guide 717
53-1002253-01
Configuring OSPF
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1. Enabling SNMP traps for OSPF. (Refer to “Disabling and enabling SNMP traps for OSPF” on
page 717.)
2. Enable OSPF logging. (Refer to “Enabling OSPF logging” on page 718.)
Refer to Table 111 on page 717 for the list of the default settings for OSPF traps.
Disabling and enabling SNMP traps for OSPF
By default, most SNMP trap generation for OSPF is enabled (Refer to Table 111 on page 717 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]
TABLE 111 Default settings for OSPF traps
Trap name default
Interface State Change Trap Enabled
Virtual Interface State Change Trap Enabled
Neighbor State Change Trap Enabled
Virtual Neighbor State Change Trap Enabled
Interface Configuration Error Trap Enabled
Virtual Interface Configuration Error Trap Enabled
Interface Authentication Failure Trap Enabled
Virtual Interface Authentication Failure Trap Enabled
Interface Receive Bad Packet Trap Enabled
Virtual Interface Receive Bad Packet Trap Enabled
Interface Retransmit Packet Trap Disabled
Virtual Interface Retransmit Packet Trap Disabled
Originate LSA Trap Disabled
Originate MaxAge LSA Trap Disabled
Link State Database Overflow Trap Disabled
Link State Database Approaching Overflow Trap Disabled
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