OSPF_1.3.6.1.4.1.2011.5.25.155.31.9 hwOspfv2ImportAseRouteExceed

Trap Buffer Description

The number of AS-external LSAs generated when an OSPF process imports external routes exceeds the configured maximum number.(hwOspfv2ProcessIdIndex=[hwOspfv2ProcessIdIndex], hwOspfv2MaxLimit=[hwOspfv2MaxLimit])

The number of ASE LSAs generated when an OSPF process imported external routes reaches or exceeds the configured maximum value. When the number of ASE LSAs generated when an OSPF process imports external routes reaches or exceeds the configured maximum value, the alarm is generated.

Trap Attributes

Trap Attribute	Description
Alarm or Event	Alarm
Trap Severity	Critical
Mnemonic Code	ospfImptLsaMaxExceed
Trap OID	1.3.6.1.4.1.2011.5.25.155.31.9
MIB	HUAWEI-OSPFV2-MIB
Alarm ID	0x00F1009b
Alarm Name	ospfImptLsaMaxExceed
Alarm Type	qualityOfServiceAlarm
Raise or Clear	Raise
Match trap	OSPF_1.3.6.1.4.1.2011.5.25.155.31.10 hwOspfv2ImportAseRouteExceedClear

Trap Buffer Parameters

Parameter	Description
hwOspfv2ProcessIdIndex	Indicates the OSPF process ID.
hwOspfv2MaxLimit	Indicates the maximum value for the number of ASE LSAs generated when an OSPF process imports external routes.

VB Parameters

VB OID	VB Name	VB Index
1.3.6.1.4.1.2011.5.25.155.3.1.1	hwOspfv2ProcessIdIndex	hwOspfv2ProcessIdIndex

Impact on the System

The network stability may be adversely affected.

Possible Causes

The number of ASE LSAs generated when an OSPF process imported external routes reached or exceeded the maximum number allowed.

Procedure

1. Run the display ospf brief command to check whether the number of ASE LSAs generated when an OSPF process imports external routes reaches or exceeds the maximum number allowed.

If the number reaches or exceeds the maximum number allowed, this trap message is informational only and no action is required.
If the number has not reached or exceeded the maximum number allowed, go to Step 2.

Check the overload status based on the value of the Current status field in the display ospf brief command output.

Normal: The number of LSAs generated when an OSPF process imports external routes is less than or equal to the lower alarm threshold (in percentage) multiplied by the maximum number allowed.
Approach limit: The number of LSAs generated when an OSPF process imports external routes is approaching (reaching or exceeding 90% of) the upper alarm threshold.
Exceed limit: The number of LSAs generated when an OSPF process imports external routes has reached or exceeded the maximum number allowed.

2. Perform the following operations as required:

If a change in the limit on the number of ASE LSAs is allowed, run the import-route limit limit-number [ threshold-alarm upper-limit upper-limit-value lower-limit lower-limit-value ] command to change the limit.
If a change in the limit on the number of ASE LSAs is not allowed, go to Step 3.

3. Contact technical support personnel.

4. End.