Cisco Bug: CSCvt99514 - preroute not working for MPLS to IP (imp-null) on single stage platform
Oct 09, 2020
- Cisco 8000 Series Routers
Known Affected Releases
Symptom: In a single stage forwarding platform such as the NCS5500 Series, When transferring MPLS to IP ARP unresolved path from IngressLC to EgressLC, some information is lost and the internal preroute is incorrectly performed and dropped. Conditions: This issue occurs only when IngressLC and EgressLC are different, and it occurs when ARP resolution is not done even once after LC activation.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.
Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases