Cisco Bug: CSCuo96522 - stale prefix stuck in BGP after upgrade - not advertised by any neighbor
Jan 09, 2017
- Cisco Carrier Routing System
Known Affected Releases
Symptom: An IPv4 BGP route / network / prefix may unexpectedly appear in the BGP table, potentially causing a traffic black-hole. Conditions: ASR 9000 peered with a route-reflector. Issue occures immediately after an upgrade to 4.3.4.
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Bug Details Include
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