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OSPF neighbor never goes to Full state

Resolution

An Open Shortest Path First (OSPF) neighbor status that does not reach the Full state does not necessarily represent a problem.

OSPF neighbors can be in any one of the following states:

  • Down
  • Attempt
  • Init
  • 2-Way
  • Exstart
  • Exchange
  • Loading
  • Full

For more information on OSPF neighbor states, refer to OSPF Neighbor Problems Explained.

Type of Route Missing from Routing Table

All routes / All routes from specific neighbor

show ip ospf neighbors

2-way

Init

Exstart or exchange

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1 of 1
Last update:
‎06-22-2009 04:43 PM
Updated by:
 
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