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Cisco Bug: CSCvs27717 - Sessmgr restart seen when data is sent with size 4000 data bytes during Start of Traffic

Last Modified

Oct 07, 2020

Products (2)

  • Cisco ASR 5000 Series
  • Cisco ASR 5500

Known Affected Releases

21.15.13 21.15.13.73724 21.15.14 21.16.3 21.16.c6 21.16.c7 21.16.d0 21.17.2 21.18.0

Description (partial)

Symptom:
Cisco CUPS architecture running as user plane node is encountering session management proclet restart.

Conditions:
When downlink large packet more than 4K is sent to USerplane node for further processing
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