Cisco Bug: CSCul05383 - ASR901: Router crash at Find CEM HWIDB on core isolation and recovery
Last Modified
Jan 28, 2017
Products (16)
- Cisco ASR 901 Series Aggregation Services Routers
- Cisco ASR 901-6CZ-F-D Router
- Cisco ASR 901S-4SG-F-D Router
- Cisco ME 3600X-24TS-M Switch
- Cisco ASR 901-4C-FT-D Router
- Cisco ASR 901S-2SG-F-D Router
- Cisco ASR 901-6CZ-F-A Router
- Cisco ASR 901-6CZ-FT-A Router
- Cisco ASR 901-12C-FT-D Router
- Cisco ASR 901-4C-F-D Router

Known Affected Releases
15.4(1)S
Description (partial)
Symptom: ASR901 router may crash. Conditions: With 64 CESoPSN over MPLS circuits and PW-redundancy configured, when the router loses connectivity to the remote PEs and then connectivity is restored and PW switchover followed by PW failback is triggered.
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