Netgear M4300-8X8F (XSM4316S) - Stackable Managed Switch with 16x10G including 8x10GBASE-T and 8xSFP+ Layer 3 User Manual

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 changed its state, 
or an error occurred.

Virtual Events

The number of state changes or errors that occurred on this virtual link.

Neighbor Events

The number of times this neighbor relationship changed state, or an 
error 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.

Invalid Destination Address

The number of OSPFv3 packets discarded because the packet's 
destination IP address is not the address of the ingress interface and is 
not the AllDrRouters or AllSpfRouters multicast address.

No Neighbor at Source Address

The number of OSPFv3 packets dropped because the sender is not an 
existing neighbor or the sender's IP address does not match the 
previously recorded IP address for that neighbor.

Invalid OSPF Packet Type

The number of OSPFv3 packets discarded because the packet type 
field in the OSPFv3 header is not a known type.

Hellos Ignored

The number of received hello packets that were ignored by this router 
from the new neighbors after the limit was reached for the number of 
neighbors on an interface or on the system as a whole.

Hellos Sent

The number of hello packets sent on this interface by this router.

Hellos Received

The number of hello packets received on this interface by this router.

DD Packets Sent

The number of database description packets sent on this interface by 
this router.

DD Packets Received

The number of database description packets received on this interface 
by this router.