Has anyone been able to come up with an actual workaround or resolution for this bug? Bouncing the interface only occasionally restores the BFD sessions.
We're experiencing it on C8200L's on 17.9.4 code.
Symptom: Some BFD sessions intermittently goes down
Conditions: In 17.6.4, Customer have Hub and spoke topology, Spoke is behind the NAT
Workaround: Perform port-hop on the spoke or interface flap on the spoke wan interface
