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Cisco Bug: CSCuq72533 - MBI-HELLO HEADLESS RSP HB Timed out caused RP reload on cluster

Last Modified

Sep 17, 2019

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.1.3.BASE 5.2.2.BASE

Description (partial)

Symptom:
On RSP FO on 5.1.3 images it was found that the consoles (of rack with failing RSP)   hung, 
show gsp failures and all EOBC communication between racks is lost. 
The backup DSC was not elected and RSPs remain in FAILED-DSC state. 
After 15 min the shelfmgr reboots rack0 with ?headless RSP? but system never recovers completely.

Conditions:
RSP Failover in ASR9k Cluster system on 5.1.3 images.
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