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Cisco Bug: CSCuw33092 - IPC take too long time during SUPHA under 7+1 LCHA

Last Modified

Sep 18, 2017

Products (1)

  • Cisco cBR Series Converged Broadband Routers

Known Affected Releases

15.5(3)S 16.3(1)

Description (partial)

Symptom:
After SUPHA, an error message observed:
Sep 18 14:50:12.032 CST: %CBR-4-RECONCL_CM_TIMEOUT: Reconciliation for slot 1 timeout

In very small possibility, this Reconciliation timeout could cause  service impact. 
CM/SF  information inconsistent for some modems between SUP and CLC. And it may cause some unexpected behaviours, such as traffic can not pass through some service flows.

Conditions:
1) Scale CMTS with lots of active interfaces in one bundle.
2) Multicast QoS enabled
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