Cisco Bug: CSCvt22867 - QoS Policy (discard-class) disables flowspec policer
Jun 19, 2020
- Cisco ASR 9000 Series Aggregation Services Routers
Known Affected Releases
Symptom: FlowSpec Policing not Enforced. Conditions: Very speciic conditions need to exist for this issue to occur: - Only affects Cisco IOS XR release 7.0.2 - Only J2 TCAM based HW (NCS5500 with TCAM LCs (NC57-24DD)). - The configuration has to be setup in a manner that 'set discard-class <0-2>' exists in policy-map under some class, which is hit by a packet and if that same packet had hit flowspec rule and action was to police, it will not.
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
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