Command Manual - Routing Protocol
Quidway S6500 Series Ethernet Switches Chapter 3 OSPF Configuration Commands
Huawei Technologies Proprietary
3-18
Table 3-5 Description of information generated by the command display ospf error
Field Description
IP: received my own packet Received my own packet
OSPF: wrong packet type OSPF packet type error
OSPF: wrong version OSPF version error
OSPF: wrong checksum OSPF checksum error
OSPF: wrong area id OSPF area ID error
OSPF: area mismatch OSPF area mismatch
OSPF: wrong virtual link OSPF virtual link error
OSPF: wrong authentication type OSPF authentication type error
OSPF: wrong authentication key OSPF authentication key error
OSPF: too small packet OSPF packet too small
OSPF: packet size > ip length OSPF packet size exceeds IP packet length
OSPF: transmit error OSPF transmission error
OSPF: interface down OSPF interface is down, unavailable
OSPF: unknown neighbor OSPF neighbors are unknown
HELLO: netmask mismatch Network mask mismatch
HELLO: hello timer mismatch Interval of HELLO packet is mismatched
HELLO: dead timer mismatch
Interval of dead neighbor packet is
mismatched
HELLO: extern option mismatch Extern option of Hello packet is mismatched
HELLO: router id confusion Hello packet: Router ID confusion
HELLO: virtual neighbor unknown Hello packet: unknown virtual neighbor
HELLO: NBMA neighbor unknown Hello packet: unknown NBMA neighbor
DD: neighbor state low
Database description (DD) packet:
asynchronous neighbor state
DD: unknown LSA type DD packet: unknown LSA type
LS ACK: neighbor state low
Link state acknowledgment (LS ACK) packet:
asynchronous neighbor state
LS ACK: wrong ack Link state acknowledgment packet: ack error
LS ACK: duplicate ack
Link state acknowledgment packet: ack
duplication
LS ACK: unknown LSA type
Link state acknowledgment packet: unknown
LSA type
LS REQ: neighbor state low
Link state request (LS REQ) packet: