Dell EMC Configuration Guide for the S4048T–ON System 9.14.2.4

Troubleshooting OSPFv2

Use the information in this section to troubleshoot OSPFv2 operation on the switch.

• View the summary of all OSPF process IDs enables on the router.
  EXEC Privilege mode
  show running-config ospf
• View the summary information of the IP routes.
  EXEC Privilege mode
  show ip route summary
• View the summary information for the OSPF database.
  EXEC Privilege mode
  show ip ospf database
• View the configuration of OSPF neighbors connected to the local router.
  EXEC Privilege mode
  show ip ospf neighbor
• View the LSAs currently in the queue.
  EXEC Privilege mode
  show ip ospf timers rate-limit
• View debug messages.
  EXEC Privilege mode
  debug ip ospf process-id [event | packet | spf | database-timers rate-limit]
  To view debug messages for a specific OSPF process ID, use the debug ip ospf process-id command.
  If you do not enter a process ID, the command applies to the first OSPF process.
  To view debug messages for a specific operation, enter one of the optional keywords:

  • event: view OSPF event messages.
  • packet: view OSPF packet information.
  • spf: view SPF information.
  • database-timers rate-limit: view the LSAs currently in the queue.

DellEMC#show run ospf
!
router ospf 4
  router-id 4.4.4.4
  network 4.4.4.0/28 area 1
!
ipv6 router ospf 999
  default-information originate always
  router-id 10.10.10.10
DellEMC#