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Alarm Handling

CloudEngine 8800, 7800, 6800, and 5800 V200R005C10

This document provides the explanations, causes, and recommended actions of alarms on the product.
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OSPF_1.3.6.1.4.1.2011.5.25.155.31.3 hwOspfv2IntraAreaRouteridConflict

OSPF_1.3.6.1.4.1.2011.5.25.155.31.3 hwOspfv2IntraAreaRouteridConflict

Description

Router IDs conflict in an intra area. (ProcessId=[ProcessId], AreaId=[AreaId], SelfIfnetIndex=[SelfIfnetIndex], NbrIpAddr=[NbrIpAddr], RouterId=[RouterId], NbrRtrId=[NbrRtrId])

A router ID conflict was detected in an OSPF area.

Attributes

Attribute

Description

Alarm or Event

Event

Trap Severity

Warning

Mnemonic Code

hwOspfv2IntraAreaRouteridConflict

Trap OID

1.3.6.1.4.1.2011.5.25.155.31.3

Alarm ID

This is an event trap and does not involve alarm ID.

Alarm Type

This is an event trap and does not involve alarm type.

Raise or Clear

This is an event trap and does not involve alarm generation or clearance.

Match trap

This is an event trap and does not involve the matching trap.

Parameters

Parameter Description

ProcessId

Indicates the process ID.

AreaId

Indicates the area ID.

SelfIfnetIndex

Indicates the interface index.

NbrIpAddr

Indicates the IP address of a neighbor interface.

RouterId

Indicates the ID of the local device.

NbrRtrId

Indicates the neighbor router ID.

VB

VB OID

VB Name

VB Index

1.3.6.1.4.1.2011.5.25.155.6.1.3

hwOspfv2SelfRouterId

hwOspfv2ProcessIdIndex;

hwOspfv2AreaIdIndex;

hwOspfv2SelfIfnetIndex;

hwOspfv2NbrIpAddrIndex;

1.3.6.1.4.1.2011.5.25.155.6.1.9

hwOspfv2NbrRouterId

hwOspfv2ProcessIdIndex;

hwOspfv2AreaIdIndex;

hwOspfv2SelfIfnetIndex;

hwOspfv2NbrIpAddrIndex;

Impact on the System

If two devices are configured with the same ID, the device LSA will constantly be updated, which causes route flapping.

Possible Causes

At least two devices that were not directly connected in an area were configured with the same ID, which caused the device LSA to be constantly updated and route flapping.

Procedure

  1. Check whether the values of the RouterId and NbrRtrId are the same.

    • If yes, go to step 2.
    • If no, modify router ID to ensure that devices in the same area are not configured with the same ID.

  2. Collect trap, log, and configuration information, and contact technical support personnel technical support personnel.
  3. End.
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Updated: 2019-04-02

Document ID: EDOC1100074754

Views: 17366

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