Cisco Bug: CSCvs45613 - BGP failed to advertise 2 subnets to ISP after h/w failure replacement
Aug 29, 2020
- Cisco IOS
Known Affected Releases
Symptom: BGP has auto-summary enabled and using the network command without mask that is advertising the classfull networks. After the interface is flapped, few subnets are not advertised to the peer. They are not present in BGP Local RIB. Conditions: Networks not present in BGP Local RIB after interface flaps with auto-summary enabled.
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Bug Details Include
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