Cisco Bug: CSCvs24495 - sessmgr restarts at function egtpc_send_req_msg()
Nov 19, 2020
- Cisco MME Mobility Management Entity
- Cisco ASR 5500
Known Affected Releases
21.14.11 18.104.22.168532 21.14.M0.72098 22.214.171.124292 126.96.36.199543 21.17.0 188.8.131.52907 184.108.40.206219 21.17.M0.73775 21.22.G0.78276 220.127.116.11013 21.6.b24 21.6.b24.73758
Symptom: session manager restart at egtpc_send_req_msg Conditions: Sessmgr restart occurred when the following CLI was changed. Old config: equipment-identity-register isdn 919897050329 check-imei-every-n-events 15 Target config : equipment-identity-register isdn 919897050329 check-imei-every-n-events 1 map-include-imsi Scenario is as below: MME sends E-RAB Setup Request to activate default bearer. Before receiving ERAB Setup Response, MME receives ERAB Modification Indication and starts processing ERAB modification procedure. Again, ERAB Modification Indication is received at MME and while processing this procedure in modify request event function assertion happened.
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Bug Details Include
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