Setup Guide

Row Heading Description
LSReq Number of link state request packets.
LSUpd Number of link state update packets.
LSAck Number of link state acknowledgement packets.
TxQ-Len The transmission queue length.
RxQ-Len The reception queue length.
Tx-Mark The highest number mark in the transmission queue.
Rx-Mark The highest number mark in the reception queue.
Hello-Q The queue, for transmission or reception, for the hello packets.
LSR-Q The queue, for transmission or reception, for the link state request packets.
Other-Q The queue, for transmission or reception, for the link state acknowledgement,
database description, and update packets.
The following describes the error definitions for the show ip ospf statistics process-id
global command.
Error Type
Description
Intf_Down Received packets on an interface that is either down or OSPF is not enabled.
Non-Dr Received packets with a destination address of ALL_DRS even though SELF is not
a designated router.
Self-Org Receive the self originated packet.
Wrong_Len The received packet length is different to what was indicated in the OSPF header.
Invld-Nbr LSA, LSR, LSU, and DDB are received from a peer which is not a neighbor peer.
Nbr-State LSA, LSR, and LSU are received from a neighbor with stats less than the loading
state.
Auth-Error Simple authentication error.
MD5-Error MD5 error
Cksum-Err Checksum Error
Version Version mismatch
AreaMismatch Area mismatch
Conf-Issue The received hello packet has a different hello or dead interval than the
configuration.
No-Buffer Buffer allocation failure.
Seq-no A sequence no errors occurred during the database exchange process.
Socket Socket Read/Write operation error.
Q-overflow Packets dropped due to queue overflow.
Unknown-Pkt Received packet is not an OSPF packet.
Example
DellEMC# show ip ospf 1 statistics global
OSPF Packet Count
Total Error Hello DDiscr LSReq LSUpd LSAck
RX 10 0 8 2 0 0 0
TX 10 0 10 0 0 0 0
OSPF Global Queue Length
TxQ-Len RxQ-Len Tx-Mark Rx-Mark
Hello-Q 0 0 0 2
1090 Open Shortest Path First (OSPFv2 and OSPFv3)