OSPF_1.3.6.1.4.1.2011.5.25.155.31.3 hwOspfv2IntraAreaRouteridConflict

Description

OSPF/2/RTRID_CONFLCT:OID [oid] Router IDs conflict in an intra area. (ProcessId=[integer], AreaId=[ipaddr], SelfIfnetIndex=[integer], NbrIpAddr=[ipaddr], RouterId=[ipaddr], NbrRtrId=[ipaddr])

Router IDs conflict in an intra-area.

Attribute

Alarm ID	Alarm Severity	Alarm Type
1.3.6.1.4.1.2011.5.25.155.31.3	Major	communicationsAlarm(2)

Parameters

Name	Meaning
oid	Indicates the MIB object ID of the alarm.
ProcessId	Process ID
AreaId	Area ID
SelfIfnetIndex	Index of an interface
NbrIpAddr	IP address of a neighbor
RouterId	Local router ID
NbrRtrId	Router ID of a neighbor

Impact on the System

If the same router ID is configured for any two routers, it will cause the router lSA to be refreshed frequently. As a result, route flapping will occur.

Possible Causes

The same router ID was configured for at least two indirectly connected switch devices within one area, causing the router lSA to be refreshed frequently and route flapping.

Procedure

Check whether the router ID in the alarm is the same as that of a neighbor.
- If they are the same, go to Step 2.
- If they are different, go to Step 4.
Run the display current-configuration command to check whether the current configuration contains the undo ospf router-id auto-recover disable command.
- If the current configuration contains the undo ospf router-id auto-recover disable command, go to Step 4.
- If the current configuration does not contain the undo ospf router-id auto-recover disable command, go to Step 3.
Run the undo ospf router-id auto-recover disable command to enable the automatic recovery function, and select a new router ID for a switch. Then, check whether the alarm is cleared.
- If the alarm is cleared, go to Step 6.
- If the alarm persists, go to Step 5.
Run the ospf router-id router-id command to configure a new router ID for a switch. Run the reset ospf command to restart the OSPF process. Then, check whether the alarm is cleared.
- If the alarm is cleared, go to Step 6.
- If the alarm persists, go to Step 5.
Collect alarm information and configuration information, and then contact technical support personnel.
End.

Related Information

None.