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Cisco Bug: CSCvh63574 - SIT:MPLS TE need to check BFD session up before tearing down the LSP due to BFD bringup timeout

Last Modified

Aug 11, 2019

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

6.1.42.BASE

Description (partial)

Symptom:
TE always bring tunnels down after a BFD bringup timeout even if the BFD session have came up,

Conditions:
- BFD session bring up timer expires (timeout)
- Right after the timeout and just before the TE tunnels are brought down, the BFD session is up.
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