OSPF networking convergence problem

Question

Hello ,

I have a 60D with 2 active OSPF neighbors to 2 other routers . working in main & backup mode over L2 VPLS. If I shutdown the link to the router with the MAIN ospf neighbore , routing monitor on the 60D is updating to the Backup as it shuld. When returning the Main back to Active , routing monitor on the 60D is not updating and the traffic is steel sent to the backup. It never comes back to the main neighbore until I shut and no shut the backup link .

any Idea ?

Benoit_Rech_FTNT · Answer

Hello,you should check (and may be share) the OSPF neighbors and OSPF routes in the different scenarios. active/backupget router info ospf neighborget router info ospf routeget router info routing database active (down)get router info ospf statusget router info ospf neighborget router info ospf routeget router info routing databaseget router info ospf database active (up)get router info ospf statusget router info ospf interfaceget router info ospf neighborget router info ospf routeget router info ospf databaseget router info routing database Best regards,Benoit

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