Cisco Bug: CSCvu34608 - Fix demux failure recovery handling for N+2 BFD
Jul 20, 2020
- Cisco ASR 5000 Series
- Cisco ASR 5500
Known Affected Releases
21.19.3 21.19.n1.75794 21.19.n2 21.19.n2.75854 21.20.0
Symptom: This handle double fault issue where (N+2) BFD links are down and at same time switchover (ICSR) happens on CP. To counter this issue recovery part is added to and BFD state is sync between new machines. Conditions: This handle double fault issue where (N+2) BFD links are down and at same time switchover (ICSR) happens on CP.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.
Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases