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Cisco Bug: CSCtb62031 - cat6k: High cpu and high inband when reflexive ACL is used with WCCP

Last Modified

Mar 01, 2018

Products (1)

  • Cisco Catalyst 6000 Series Switches

Known Affected Releases

12.2(33)SXH4

Description (partial)

Symptom:

High CPU utilization and high RP inband utilization. Also packet drops and high latency when connecting over affected interfaces.

Conditions:

Problem happen when WCCP and Reflexive are enabled on interface and on interface there is relatively high utilization in terms of new session per second.
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