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Cisco Bug: CSCvs64295 - XRv9K can experience Tx queue stuck when packets with large padding are trimmed

Last Modified

Sep 14, 2020

Products (3)

  • Cisco ASR 9000 Series Aggregation Services Routers
  • Cisco IOS XR Software
  • Cisco IOS XRv 9000 Router

Known Affected Releases

6.6.2.BASE

Description (partial)

Symptom:
XRv9K may experience queue stuck issues when packets with excessive padding are received.

Conditions:
Packet with l2 length of >2048 and l3 length < 2048
Output interface must be a port on an Intel Fortville NIC (X710/XL710)
The port is not a virtual interface.
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Bug Details Include

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  • Status
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