The status of the virtual interface changes. (VirtIfAreaId=[VirtIfAreaId], VirtIfNeighbor=[VirtIfNeighbor], ProcessId=[ProcessId], RouterId=[RouterId], VirtIfState=[VirtIfState], InstanceName=[InstanceName])
The status of the virtual interface changed.
| Trap Attribute | Description |
|---|---|
Alarm or Event |
Event |
Trap Severity |
Informational |
Mnemonic Code |
TRAP_VIR_INTF_CHG |
Trap OID |
1.3.6.1.2.1.14.16.2.1 |
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 |
- |
| Parameter | Description |
|---|---|
VirtIfAreaId |
Indicates the ID of a transit area. |
VirtIfNeighbor |
Indicates the IP address of a neighbor. |
ProcessId |
Indicates the ID of an OSPF process. |
RouterId |
Indicates the ID of a router. |
VirtIfState |
Indicates the status of an interface. |
InstanceName |
Indicates the VPN name. |
| VB OID | VB Name | VB Index |
|---|---|---|
1.3.6.1.2.1.14.1.1 |
ospfRouterId |
- |
1.3.6.1.2.1.14.9.1.1 |
ospfVirtIfAreaId |
ospfVirtIfAreaId ospfVirtIfNeighbor |
1.3.6.1.2.1.14.9.1.2 |
ospfVirtIfNeighbor |
ospfVirtIfAreaId ospfVirtIfNeighbor |
1.3.6.1.2.1.14.9.1.7 |
ospfVirtIfState |
ospfVirtIfAreaId ospfVirtIfNeighbor |
If the interface status of the virtual link changes from Down to P2P (Point-to-Point), this trap message is informational only, and no action is required.
If the interface status of the virtual link changes from P2P to Down, the virtual link will be disconnected, the OSPF route calculation will be incorrect, and services may be interrupted.
1. If the interface status of the virtual link changes from Down to P2P (Point-to-Point), this trap message is informational only, and no action is required.
2. If the interface status of the virtual link changes from P2P to Down, check whether a route with the outbound interface being the virtual link interface exists. If the route does not exist, check the reason why the route does not exist. If the route exists, check whether the configurations of the local and peer virtual link interfaces are correct.