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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)

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

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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