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BFD flap

Switch X670. BDF flapping on all peers. We enable log debug-mode for bfd. (In this log problem start at 1:50). And we can't find trigger for this behaviour.

2 replies

Userlevel 7

did you check the GTAC Kownledge article BFD session DOWN messages seen when the “Rx” & “Tx” intervals are configured within 200ms?

I don't think it caused by link detection. All peers is down in same time and no LACP in our case, we use single links.