Huawei router OSPF Protocol configuration command (1)

4.7.26 show ip ospf database
Display OSPF connection status database information

Show ip ospf database

Command mode]

Privileged user mode

User Guide]

Based on the output information of this command, you can view information about the OSPF connection status database, which helps you diagnose faults.

Example]

Quidway (config) # show ip ospf database

Link Status database:

Region: 0.0.0.0

Type link status identifier generation vro time length serial number location

Rtr 1.1.1.1 1.1.1.1 1613 24 8001_a 0 SpfTree

SNet 202.38.160.0 1.1.1.1 1454 28 80000005 1 Inter List

Region: 0.0.0.1

Type link status identifier generation vro time length serial number location

Rtr 1.1.1.1 1.1.1.1 1613 24 80000005 0 SpfTree

SNet 202.38.160.0 1.1.1.1 1454 28 80000005 1 Inter List

4.7.27 show ip ospf error
Displays OSPF error messages.

Show ip ospf error

Command mode]

Privileged user mode

User Guide]

The command output helps you diagnose OSPF faults.

Example]

Quidway (config) # show ip OS error

OSPF Packet error statistics:

0: IP: bad destination 0: IP: bad protocol

0: IP: received my own packet 0: OSPF: bad packet type

0: OSPF: bad version 0: OSPF: bad checksum

0: OSPF: bad area id 0: OSPF: area mismatch

5: OSPF: bad virtual link 0: OSPF: bad authentication type

0: OSPF: bad authentication key 0: OSPF: packet too small

0: OSPF: packet size $ # @ 62; ip length 0: OSPF: transmit error

0: OSPF: interface down 0: OSPF: unknown neighbor

0: HELLO: netmask mismatch 0: HELLO: hello timer mismatch

0: HELLO: dead timer mismatch 0: HELLO: extern option mismatch

<: HELLO: router id confusion 0: HELLO: virtual neighbor unknown

0: HELLO: NBMA neighbor unknown 0: DD: neighbor state low

0: DD: router id confusion 0: DD: extern option mismatch

0: DD: unknown LSA type 0: ls ack: neighbor state low

0: ls ack: bad ack 0: ls ack: duplicate ack

0: ls ack: Unknown LSA type 0: ls req: neighbor state low

0: ls req: empty request 0: ls req: bad request

0: ls upd: neighbor state low 0: ls upd: newer self-gen LSA

0: ls upd: LSA checksum bad 0: ls upd: Completed ed less recent LSA

0: ls upd: unknown LSA type

4.7.28 show ip ospf interface
Displays OSPF interface information.

Show ip ospf interface-type interface-number

Parameter description]

Interface-type is the interface type.

Interface-number is the interface number.

Command mode]

Privileged user mode

User Guide]

Based on the command output information, check the OSPF configuration and running status on the interface. You can confirm whether the configuration is correct and perform OSPF fault diagnosis.

Example]

QuidWay (config) # show ip ospf interface serial 1

Interface: 202.38.160.1 (Ethernet0)

Overhead: 1 Status: DR type: Broadcast

Priority: 1

Election router (DR): 202.38.160.1

Allow DoNotAge lsa

Verification word: None

Timer cycle: Hello: 10 Poll: 0 Dead: 40 Retrans: 5

4.7.29 show ip ospf lsa
Displays detailed information about the OSPF connection status database.

Show ip ospf lsa

Command mode]

Privileged user mode

User Guide]

The output information of this command can help you diagnose OSPF faults.