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Delay LSP - DOWN (Admin-Group Extended)

  • 1.  Delay LSP - DOWN (Admin-Group Extended)

    Posted 12 days ago
    Hello Guys!

     So, seems to me that i have a problem with my LSPs. I can try explain for you guys. We work with admin-group-extended and always that we have an issue in the way, our lsp delay for off.

    Our working two ways, lsp protect (with protection) and lsp flat (no protection).

    Inside LSP-FLAT (no protection)  we doing a exclude for LSP-PROTECT (with protection): 
    admin-group-extended exclude flat 

    But, seems to me that we have a delay for LSP stay down, somethimes its delay 2 and 3 hours for lsp stay down and also somethimes a 1 min. 

                                                                                 adm-grou-extend protect      
                                                                                       R1______________   R2
                                                                                       |                                     |
            adm-grou-extend flat    >>>>           X                                    |         <<<<<    adm-grou-extend flat
                                                                                       X                                    |
                                                                                       | _________________ |
                                                                                       R3                               R4
                                                                                    adm-grou-extend flat 

    Ex: If we have a issue with R1 and R3 so our LSP-UNPROT (admin-group-extended exclude protect ) for to go R3 will pass R2 and R4 , but its wrong, its should fall fast (immediately), without delay. What's a happening that the LSP-UNPROT pass for R1 > R2 > R4 >  , and we have a delay for this LSP fall. Same that the LSP have a exclude in your configuration.

    Does anyone know what I can do?