OSPF/6/OSPF_IF_STATE_CHANGE

Message

OSPF/6/OSPF_IF_STATE_CHANGE: The status of the non-virtual interface changes. (RouterId=[RouterId], IfIpAddress=[IfIpAddress], AddressLessIf=[AddressLessIf], IfState=[IfState], ProcessId=[ProcessId], AreaId=[AreaId], IfnetIndex=[IfnetIndex], LocalIfIpAddress=[LocalIfIpAddress], IfName=[IfName], InstanceName=[InstanceName], IfChgReason=[IfChgReason])

Description

The status of the non-virtual OSPF interface changed. The possible cause is that the interface working as a physical interface went Down.

Parameters

Parameter Name	Parameter Meaning
RouterId	ID of the local router
IfIpAddress	IP address of the non-virtual interface
AddressLessIf	Interface index
IfState	Interface status. [0] Down. [1] Waiting. [2] P2P. [3] DR. [4] BDR. [5] DROther. [6] LoopBack. [7] Standby. [8] Max State.
ProcessId	Process ID
AreaId	Area ID
IfnetIndex	Ifnet index of the local router interface IfIpAddressIndex: IP address of the non-virtual interface, which is the index of the interface name
LocalIfIpAddress	IP address of the local router interface
IfName	Interface name
InstanceName	The instance name
IfChgReason	The reason of interface status changed. [1] Config reason. [2] Physical reason. [3] Unknown.

Possible Causes

Cause 1: The status of the physical interface alternated between Up and Down. Cause 2: The OSPF neighbor relationship was being established.

Procedure

1. Run the display ospf interface command to check whether the interface is Down.

If the interface is Down, go to Step 2.
If the interface is in another state, go to step 4.

2. Run the display interface [interface-type [interface-number]] command to check whether the interface is Up.

If the interface is Up, go to Step 3.
If the current interface is in another state, view the log file to check whether the shutdown command is configured on the interface.
If it is a misoperation, run the undo shutdown command on the interface. Otherwise, go to Step 4.
If the link is faulty, replace the link or go to step 3.

3. Contact technical support.

4. End.