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Cisco Bug: CSCup75169 - BFD echo mode flaps when CBTS is configured

Last Modified

Nov 27, 2020

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

15.3(2)S

Description (partial)

Symptom:
BFD flap happens as below; while if we remove the CBTS configuration, the issue is not there.

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%OSPF-5-ADJCHG: Process X, Nbr XXX.XXX.XXX.XXX on GigabitEthernetX/X/X from FULL to DOWN, Neighbor Down: BFD node down
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Conditions:
CBTS is configured
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