Cisco Bug: CSCuk49694 - 6PE: Ignoring label update from peer
Feb 21, 2018
- Cisco IOS
Known Affected Releases
Symptoms: When a BGP 6PE peer router send an update with a different label from the previously advertised label, the 6PE router does not update the BGP table nor the forwarding path with the new label. Conditions: This symptom is observed in a "1-2-3 cascade" with three 6PE routers when the connection between the second and the third 6PE router goes down long enough for the BGP session between these routers to go down and when the BGP sessions comes up again.
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Bug Details Include
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