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Cisco Bug: CSCvs17393 - Multiple Instances of sessmgr restart observed in egtpc_get_ebi_info_from_pdu()

Last Modified

Jun 17, 2020

Products (2)

  • Cisco ASR 5000 Series
  • Cisco ASR 5500

Known Affected Releases

21.12.13 21.12.13.73564 21.12.15 21.12.15.74152 21.12.16 21.12.16.75017 21.12.2.71343 21.14.17 21.14.17.74789 21.14.19 21.14.19.75300 21.16.4 21.16.4.76083

Description (partial)

Symptom:
Session manager restarts when sgsn app tries to send validation failure for UBR

Conditions:
NW initiated Modification is triggered when HLR/UE initiated Modification is on going.
SGSN application sends failure response to egtp for the UBR.
EGTP expects bearer context list for this event which is not present.
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