Routing Commands
300
ProSafe Managed Switch
The command lists the number of OSPF packets of each type sent and received on the
interface.
show ip ospf neighbor
This command displays information about OSPF neighbors. If you do not specify a neighbor
IP address, the output displays summary information in a table. If you specify an interface or
tunnel, only the information for that interface or tunnel displays. The <ip-address> is the IP
address of the neighbor, and when you specify this, detailed information about the neighbor
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.
Note: This field only applies to OSPFv2.
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.
Note: This field only applies to OSPFv2.
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.
Note: Does not apply to Hellos.
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.
Packet Type Sent Received
Hello 6960 6960
Database Description 3 3
LS Request 1 1
LS Update 141 42
LS Acknowledgment 40 135
Term Definition
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