Virtual Interface Table

The Virtual Interface Table describes virtual OSPFv3 links and provides information about the router's virtual interfaces that the OSPFv3 Process is configured to carry on.

OSPF Version 3 MIB - Virtual Interface Table

Name, OID, and Syntax Access Description
ospfv3VirtIfEntry

1.3.6.1.2.1.191.1.8.1

Synatx: Ospfv3VirtIfEntry

Not-accessible

Information about a single virtual interface. The information in this table is persistent, and when written, the entity should save the change to non-volatile storage.

ospfv3VirtIfAreaId

1.3.6.1.2.1.191.1.8.1.1

Synatx: Ospfv3AreaIdTC

Not-accessible The transit area that the virtual link traverses. By definition, this is not Area 0.
ospfv3VirtIfNeighbor

1.3.6.1.2.1.191.1.8.1.2

Synatx: Ospfv3RouterIdTC

Not-accessible The Router ID of the virtual neighbor.
ospfv3VirtIfIndex

1.3.6.1.2.1.191.1.8.1.3

Synatx: InterfaceIndex

Read-only The local interface index assigned by the OSPFv3 Process to the OSPFv3 virtual interface. It is advertised in Hellos sent over the virtual link and in the router's router-LSAs.
ospfv3VirtIfInstId

1.3.6.1.2.1.191.1.8.1.4

Synatx: Ospfv3IfInstIdTC

Read-only The local Interface Instance ID assigned by the OSPFv3 Process to the OSPFv3 virtual interface.
ospfv3VirtIfTransitDelay

1.3.6.1.2.1.191.1.8.1.5

Synatx: Ospfv3UpToRefreshIntervalTC

Read-create The estimated number of seconds it takes to transmit a Link State Update packet over this interface.
ospfv3VirtIfRetransInterval

1.3.6.1.2.1.191.1.8.1.6

Synatx: Ospfv3UpToRefreshIntervalTC

Read-create The number of seconds between link state advertisement retransmissions for adjacencies belonging to this interface. This value is also used when retransmitting database description and Link State Request packets. This value should be well over the expected round-trip time.
ospfv3VirtIfHelloInterval

1.3.6.1.2.1.191.1.8.1.7

Synatx: HelloRange

Read-create The length of time, in seconds, between the Hello packets that the router sends on the interface. This value must be the same for the virtual neighbor.
ospfv3VirtIfRtrDeadInterval

1.3.6.1.2.1.191.1.8.1.8

Synatx: Ospfv3DeadIntervalRangeTC

Read-create The number of seconds that a router's Hello packets have not been seen before its neighbors declare the router down. This should be some multiple of the Hello interval. This value must be the same for the virtual neighbor.
ospfv3VirtIfState

1.3.6.1.2.1.191.1.8.1.9

Synatx: INTEGER

Read-only OSPF virtual interface states. The same encoding as the ospfV3IfTable is used.
ospfv3VirtIfEvents

1.3.6.1.2.1.191.1.8.1.10

Synatx: Counter32

Read-only The number of state changes or error events on this virtual link. Discontinuities in the value of this counter can occur at re-initialization of the management system and at other times as indicated by the value of ospfv3DiscontinuityTime.
ospfv3VirtIfRowStatus

1.3.6.1.2.1.191.1.8.1.11

Synatx: RowStatus

Read-create This object permits management of the table by facilitating actions such as row creation, construction, and destruction. The value of this object has no effect on whether other objects in this conceptual row can be modified.
ospfv3VirtIfLinkScopeLsaCount

1.3.6.1.2.1.191.1.8.1.12

Synatx: Gauge32

Read-only The total number of Link-scope link state advertisements in this virtual link's link state database.
ospfv3VirtIfLinkLsaCksumSum

1.3.6.1.2.1.191.1.8.1.13

Synatx: Unsigned32

Read-only The 32-bit unsigned sum of the Link-scope link state advertisements' LS checksums contained in this virtual link's link state database. The sum can be used to determine if there has been a change in a router's link state database or to compare the link state database of two routers.