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Cisco Bug: CSCtb30814 - WCCP Bucket reassignment in ASR 1k Platform

Last Modified

Jan 31, 2017

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

12.2(33)XNC 12.2XN

Description (partial)

Symptom:

        Out of multiple cache engines connected to ASR1k, when one cache engine goes away or joins, existing WCCP flows on still connected cache engines break and ASR1k starts forwarding packets normally instead of redirecting them.

Conditions:

        To hit this problem on ASR1k, the web-cache list must change, that is, one of the following conditions must be met :
1.  A new cache engine comes up.
2. An existing cache engine goes down.
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