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Cisco Bug: CSCun25302 - Rule failure handling: simultaneous change of eval prec & rule content

Last Modified

Dec 25, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

15.0

Description (partial)

Symptom:
A rule sent from PCRF in RAR/CCA-U can fail to get installed on a bearer due to concurrent modification of another rule in the call affecting it. When this happens, PCRF is notified of the rule being inactive (the one which failed to get intsalled). However, it is not actually removed from the bearer.

Conditions:
1. Two dynamic rules R1, R2 are installed on one bearer
2. RAR comes which contains modifications to both rules R1 and R2
3. While processing rule R1, code comes to know that precedence value for rule R2, which is already existing on the bearer, needs to be changed.
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