OSPF routes advertised by another device were deleted. Reset or isolate the faulty device from the network. (SysProcessId=[hwOspfv2ProcessIdIndex], HostName=[hwOspfv2PurgeHostName], HostIpAddress=[hwOspfv2PurgeIpAddress], RouterID=[hwOspfv2PurgeRouterId], Area=[hwOspfv2AreaId], FlushLsaNum=[hwOspfv2FlushLsaNum], AffectedNodeNum=[hwOspfv2AffectedNodeNum], TotalNodeNum=[hwOspfv2TotalNodeNum], Interval=[hwOspfv2PurgeStatPeriod])
The local device received a flush LSA from a neighbor, indicating that the OSPF LSAs advertised by a third device were flushed. In this case, reset or isolate the faulty node from the network.
| Trap Attribute | Description |
|---|---|
Alarm or Event |
Alarm |
Trap Severity |
Alert |
Mnemonic Code |
ospfThirdPartRouteBeDeletedByPurgeExact |
Trap OID |
1.3.6.1.4.1.2011.5.25.155.31.28 |
MIB |
HUAWEI-OSPFV2-MIB |
Alarm ID |
0x00F10160 |
Alarm Name |
OSPF_3RD_ROUTE_BE_DEL_BY_PURGE_EXACT |
Alarm Type |
qualityOfServiceAlarm |
Raise or Clear |
Raise |
Match trap |
OSPF_1.3.6.1.4.1.2011.5.25.155.31.29 hwOspfv2ThirdPartRouteBeDeletedByPurgeExactClear |
| Parameter | Description |
|---|---|
hwOspfv2ProcessIdIndex |
Process ID on the faulty node |
hwOspfv2PurgeHostName |
Hostname of the faulty node |
hwOspfv2PurgeIpAddress |
Host IP address of the faulty node |
hwOspfv2PurgeRouterId |
Router ID in the process |
hwOspfv2AreaId |
OSPF area ID |
hwOspfv2FlushLsaNum |
Number of times an LSA was flushed |
hwOspfv2AffectedNodeNum |
Number of affected nodes |
hwOspfv2TotalNodeNum |
Total number of nodes on the network |
hwOspfv2PurgeStatPeriod |
Statistical period |
| VB OID | VB Name | VB Index |
|---|---|---|
1.3.6.1.4.1.2011.5.25.155.3.1.1 |
hwOspfv2ProcessIdIndex |
hwOspfv2ProcessIdIndex |
1.3.6.1.4.1.2011.5.25.155.30.9 |
hwOspfv2PurgeHostName |
- |
1.3.6.1.4.1.2011.5.25.155.30.10 |
hwOspfv2PurgeIpAddress |
- |
1.3.6.1.4.1.2011.5.25.155.30.11 |
hwOspfv2PurgeRouterId |
- |
1.3.6.1.4.1.2011.5.25.155.30.3 |
hwOspfv2AreaId |
- |
1.3.6.1.4.1.2011.5.25.155.30.12 |
hwOspfv2FlushLsaNum |
- |
1.3.6.1.4.1.2011.5.25.155.30.13 |
hwOspfv2AffectedNodeNum |
- |
1.3.6.1.4.1.2011.5.25.155.30.14 |
hwOspfv2TotalNodeNum |
- |
1.3.6.1.4.1.2011.5.25.155.30.15 |
hwOspfv2PurgeStatPeriod |
- |
Network flapping may occur, affecting traffic forwarding.
In the alarm, the value of FlushLsaNum may be 0. The interval at which the alarm is cleared and the interval at which the value of FlushLsaNum on the faulty node is cleared are both 3600s. There may be a short period (5 minutes at most) during which the value of FlushLsaNum on the faulty node is cleared but the alarm still persists. This is a normal situation.