Netgear M5300-52G3 Web Management User Guide - Page 247

ProSafe M5300 Switch Field Description Interface Events The number of times the specified OSPF 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. External LSA Count The number of external (LS type 5) link-state advertisements in the link-state database. Sent packets The number of OSPF packets transmitted on the interface. Received packets The number of valid OSPF packets received on the interface. Discards The number of received OSPF packets discarded because of an error in the packet or an error in processing the packet. Bad Version The number of received OSPF packets whose version field in the OSPF header does not match the version of the OSPF process handling the packet. Source Not On Local Subnet The number of received packets discarded because the source IP address is not within a subnet configured on a local interface. Virtual Link Not Found The number of received OSPF packets discarded where the ingress interface is in a non-backbone area and the OSPF header identifies the packet as belonging to the backbone, but OSPF does not have a virtual link to the packet's sender. Area Mismatch The number of OSPF packets discarded because the area ID in the OSPF header is not the area ID configured on the ingress interface. Invalid Destination Address The number of OSPF 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 addresses. Wrong Authentication Type The number of packets discarded because the authentication type specified in the OSPF header does not match the authentication type configured on the ingress interface. Authentication Failure The number of OSPF 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. No Neighbor at Source Address The number of OSPF 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 OSPF packets discarded because the packet type field in the OSPF 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 has been reached for the number of neighbors on an interface or on the system as a whole. Routing 247