Command Manual – Routing Protocol
Quidway S3900 Series Ethernet Switches-Release 1510 Chapter 3 OSPF Configuration Commands
Huawei Technologies Proprietary
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0: DD: unknown LSA type 0: LS ACK: neighbor state low
0: LS ACK: wrong ack 1: LS ACK: duplicate ack
0: LS ACK: unknown LSA type 0: LS REQ: neighbor state low
0: LS REQ: empty request 0: LS REQ: wrong request
0: LS UPD: neighbor state low 0: LS UPD: newer self-generate LSA
0: LS UPD: LSA checksum wrong 0: LS UPD: received less recent LSA
0: LS UPD: unknown LSA type 0: OSPF routing: next hop not exist
0: DD: MTU option mismatch 0: ROUTETYPE: wrong type value
0: LS UPD: LSA length wrong
Table 3-5 Description on the fields of the display ospf error command
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
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