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Cisco Bug: CSCus66985 - FIA egress reorder drops in full box full mesh traffic using Tomahawk LC

Last Modified

Jan 11, 2017

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.3.0.BASE

Description (partial)

Symptom:
Intermittent minor egress drops at FIA (on Tomahawk LCs) as can be seen using the CLI "show controller fabric fia stats". The egress drop reason is "Uc dq pkt-len-crc/RO-seq/len error drp" as can be seen in CLI "show controller fabric fia drops egress".

Conditions:
These minor egress drops occur on Tomahawk LCs when running line rate full mesh traffic in a fullbox type of setup.
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