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Cisco Bug: CSCur48133 - ATM 3xOC3 SPA failed to program with IFCFG_CMD_TIMEOUT error

Last Modified

Feb 02, 2017

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

15.3(3)S

Description (partial)

Symptom:
IFCFGTIMEOUT and ProcClient hogs message are seen after 8-10 hours of router up time.

Conditions:
The Router is loaded with large number of ATM SPA (8 or more ATM SPAs) and very high VCs configure ( ~30K per slot ) and continuous session churns are done. After  8 - 10 hours the IFCFGTIMEOUT continuous IFCFGTIMEOUT message are seen, which brings the card down.
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