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Alarm Handling

CloudEngine 12800 and 12800E V200R005C00

This document provides the explanations, causes, and recommended actions of alarms on the product.
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OSPF_1.3.6.1.2.1.14.16.2.19 ospfNbrRestartHelperStatusChange

OSPF_1.3.6.1.2.1.14.16.2.19 ospfNbrRestartHelperStatusChange

Description

The neighbor exits from the restart helper state. (RouterId=[RouterId], NbrIpAddr=[NbrIpAddr], NbrAddressLessIndex=[NbrAddressLessIndex], NbrRtrId=[NbrRtrId], NbrRestartHelperStatus=[NbrRestartHelperStatus], NbrRestartHelperAge=[NbrRestartHelperAge], NbrRestartHelperExitReason=[NbrRestartHelperExitReason], AreaId=[AreaId])

The GR helper status of the OSPF neighbor changed.

Attributes

Attribute

Description

Alarm or Event

Event

Trap Severity

Warning

Mnemonic Code

ospfNbrRestartHelperStatusChange

Trap OID

1.3.6.1.2.1.14.16.2.19

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

RouterId

Indicates the router ID.

NbrIpAddr

Indicates the IP address of the neighbor.

NbrAddressLessIndex

Indicates the index of the neighbor IP address.

NbrRtrId

Indicates the neighbor router ID.

NbrRestartHelperStatus

Indicates the new helper status.

  • 1: Normal Router, not-helping
  • 2: GR Router, not-helping
  • 3: Helper Router, helping

NbrRestartHelperAge

Indicates the remaining time for completing GR.

NbrRestartHelperExitReason

Indicates the reason of exiting the helper status.

  • 1: not attempted
  • 2: restart/helper in progress
  • 3: restart/helper completed successfully
  • 4: restart/helper exit because of timeout
  • 5: restart/helper exit because of topology changed

AreaId

Indicates the area ID.

VB

VB OID

VB Name

VB Index

1.3.6.1.2.1.14.1.1

ospfRouterId

N/A

1.3.6.1.2.1.14.10.1.1

ospfNbrIpAddr

ospfNbrIpAddr;

ospfNbrAddressLessIndex;

1.3.6.1.2.1.14.10.1.2

ospfNbrAddressLessIndex

ospfNbrIpAddr;

ospfNbrAddressLessIndex;

1.3.6.1.2.1.14.10.1.3

ospfNbrRtrId

ospfNbrIpAddr;

ospfNbrAddressLessIndex;

1.3.6.1.2.1.14.10.1.12

ospfNbrRestartHelperStatus

ospfNbrIpAddr;

ospfNbrAddressLessIndex;

1.3.6.1.2.1.14.10.1.13

ospfNbrRestartHelperAge

ospfNbrIpAddr;

ospfNbrAddressLessIndex;

1.3.6.1.2.1.14.10.1.14

ospfNbrRestartHelperExitReason

ospfNbrIpAddr;

ospfNbrAddressLessIndex;

Impact on the System

This alarm indicates whether the neighbor device is in the Helper state. If GR fails to be enabled in the neighbor device, normal route forwarding will be affected.

Possible Causes

During GR, the GR helper status of the changed.

Procedure

  1. Perform the following operations as required:

    • If the trap is caused by a manual active/ standby switchover or OSPF process restart by GR, go to step 3.

    • If the trap is not caused by manual operations, go to step 2.

  2. Collect the trap, log, and configuration information. Then contact technical support personnel technical support engineers.
  3. End.
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Updated: 2019-04-20

Document ID: EDOC1100039527

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