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Cisco Bug: CSCvr93913 - [BP-CUPS]:Fat Sig 11:sessmgr_saegw_update_drv_with_sxa_info on card migration: huge call-drop

Last Modified

Jun 01, 2020

Products (2)

  • Cisco ASR 5000 Series
  • Cisco ASR 5500

Known Affected Releases

21.15.19 21.16.0.73281 21.16.1 21.16.1.73392 21.16.c3 21.16.d0 21.17.0 21.18.0

Description (partial)

Symptom:
SM reload @sessmgr_saegw_update_drv_with_sxa_info

Conditions:
Scenario :-
      =========
      Established a PURE P call.
      Perform S1 hand over from pure p to collapsed
      Sx Modify Request is waiting at UP.
      S11 path failure happens at S11 (which deallocates SAEGW data)
      On getting Sx Modify Response, crash is seen.
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