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Cisco Bug: CSCvt52240 - [BP_PCT CUSP] Flow is getting set as ineligible if any discard action is hit mid-flow

Last Modified

Sep 17, 2020

Products (2)

  • Cisco ASR 5000 Series
  • Cisco ASR 5500

Known Affected Releases

21.15.29 21.15.30 21.19.0 21.19.n1

Description (partial)

Reject reason "Unsupported Flow Action" is incorrectly set even though CUSP is actually enabled on the TCP flow.

The issue may be observed in any of the following conditions occur after CUSP is already enabled on the TCP flow:
1. FUI redirect/restrict rules are installed on the flow.
2. Packets of the flow get dropped due to bandwidth limiting.
3. Flow or session is terminated due to charging-action taken on the flow.
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