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Cisco Bug: CSCvu40586 - [PLT-CUPS]: huge CRR recovery failures on back-to-back SRP-Switchover leading to call-drop

Last Modified

Jun 30, 2020

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

21.19.n2 21.19.n2.75942

Description (partial)

Symptom:
This is only seen when Sx is enabled with IPsec between CP and UP. After first switchover all subsequent switch-overs issue start coming.

Conditions:
This issue could be because of Audit Info collected on sessmgr are not correct.
 
Total CRR recovery failures:          166466
    audit-npumgr-failure                  : 0
    audit-npumgr-nat-flow-failure         : 0
    audit-npumgr-nat-bypass-flow-failure  : 0
    audit-vpnmgr-failure                  : 0
    audit-vpnmgr-nat-ip-failure           : 0
    audit-demuxmgr-failure                : 0
    audit-egtpinmgr_imsi-failure          : 66423
    audit-egtpinmgr_gtpc-failure          : 0
    audit-gtpumgr-failure                 : 99803
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  • Full Description (including symptoms, conditions and workarounds)
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