Cisco Bug: CSCus23460 - ASR9k nV Cluster: MRIB crash in platform DLL after rack reload
Aug 26, 2017
- Cisco ASR 9000 Series Aggregation Services Routers
Known Affected Releases
Symptom: Crash of the mrib process on RSP in ASR9k nV Edge Cluster system Conditions: Crash of the mrib process is seen on the RSP when an ASR9k system is setup as a nV Edge Cluster and certain triggers are performed. This issue occurs when state of the core facing interfaces and inter-rack link interfaces are changed at the same time. The trigger could be any of the following: 1) Reload of LC which has both core facing and inter-rack link interfaces 2) Reload of primary or remote rack (this will cause both core facing and inter-rack link interfaces to go down at the same time) 3) Removing core facing and inter-rack link interfaces together via configuration change (such as commit replace or rollback) A single crash is seen after which the system recovers.
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Bug Details Include
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