OSPF_1.3.6.1.2.1.14.16.2.19 ospfNbrRestartHelperStatusChange

Trap Buffer 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.

Trap Attributes

Trap Attribute	Description
Alarm or Event	Event
Trap Severity	Warning
Mnemonic Code	NBR_RES_HELPER_STAT_CHG
Trap OID	1.3.6.1.2.1.14.16.2.19
MIB	OSPF-TRAP-MIB
Alarm ID	This is an event trap and does not involve alarm ID.
Alarm Name	This is an event trap and does not involve alarm name.
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	-

Trap Buffer Parameters

Parameter	Description
RouterId	ID of the local device.
NbrIpAddr	IP address of the non-virtual interface.
NbrAddressLessIndex	Interface index.
NbrRtrId	Router ID of a neighbor.
NbrRestartHelperStatus	New helper status.
NbrRestartHelperAge	Remaining time for completing GR.
NbrRestartHelperExitReason	Reason of exiting from the helper status.
AreaId	Area ID.

VB Parameters

VB OID	VB Name	VB Index
1.3.6.1.2.1.14.1.1	ospfRouterId	-
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 router is in the Helper state. If GR fails to be enabled in the neighbor router, normal route forwarding will be affected.

Possible Causes

During GR, the GR helper status of the router changed.

Procedure

1. Perform the following operations as required.

If the alarm was caused by manual master/slave switchover or the OSPF process restart by using GR, go to Step 3.
If the alarm was generated without any manual operation, go to Step 2.

2. Contact contact technical support personnel.

3. End.