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Cisco Bug: CSCvv31388 - Frequent Sessionmgr Assertion failure

Last Modified

Oct 07, 2020

Products (2)

  • Cisco ASR 5000 Series
  • Cisco ASR 5500

Known Affected Releases

21.16.4 21.16.4.76145 21.16.5.76512 21.16.7 21.21.0 21.5.12.70267

Description (partial)

Symptom:
SESSMGR restart observed while sending "Create Bearer Response" during Network initiated Dedicated bearer creation procedure.

Conditions:
Issue would be observed when the UE is having multiple PDNs and one of the PDN is not relocated to new SGW during X2 Handover with SGW change and immediately Network initiated Dedicated bearer creation request is received for the other successfully relocated bearer.
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