Cisco Bug: CSCvu93465 - fib_mgr traceback and traffic constantly dropped as ENQ_DISCARDED_PACKET_COUNTER
Sep 25, 2020
- Cisco ASR 9000 Series Aggregation Services Routers
Known Affected Releases
Release-note Symptom: Seeing Non-stop fib_mgr[FIB platform update failed and traffic constantly dropped as ENQ_DISCARDED_PACKET_COUNTER when 1000 GRE tunnels are flapped for 20+ of times. Conditions: approximately 1000 GRE tunnels are configured with custom TOS values going over a single link to its destination interface tunnel-ip <xyz> tunnel tos <Y> !
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