User Manual

Routing
309
M6100 Web Management User Guide
Table 116. Advanced OSPFv3 Interface Statistics
Field Description
OSPFv3 Area ID The OSPFv3 area to which the selected router
interface belongs. An OSPFv3 Area ID is a 32-bit
integer in dotted decimal format that uniquely
identifies the area to which the interface connects.
Area Border Router Count The total number of area border routers reachable
within this area. This is initially zero, and is
calculated in each SPF Pass
AS Border Router Count The total number of Autonomous System border
routers reachable within this area. This is initially
zero, and is calculated in each SPF Pass.
Area LSA Count The total number of link-state advertisements in this
area's link-state database, excluding AS External
LSAs.
IPv6 Address The IPv6 address of the interface.
Interface Events The number of times the specified OSPFv3 interface
has changed its state, or an error has occurred.
Virtual Events The number of state changes or errors that have
occurred on this virtual link.
Neighbor Events The number of times this neighbor relationship has
changed state, or an error has occurred.
Sent Packets The number of OSPFv3 packets transmitted on the
interface.
Received Packets The number of valid OSPFv3 packets received on
the interface.
Discards The number of received OSPFv3 packets discarded
because of an error in the packet or an error in
processing the packet.
Bad Version The number of received OSPFv3 packets whose
version field in the OSPFv3 header does not match
the version of the OSPFv3 process handling the
packet.
Virtual Link Not Found The number of received OSPFv3 packets discarded
where the ingress interface is in a non-backbone
area and the OSPFv3 header identifies the packet as
belonging to the backbone, but OSPFv3 does not
have a virtual link to the packet's sender.
Area Mismatch The number of OSPFv3 packets discarded because
the area ID in the OSPFv3 header is not the area ID
configured on the ingress interface.