Cisco Bug: CSCvu96538 - [MME] Old GUTI Type IE to be used to determine the GUTI type
Sep 17, 2020
- Cisco ASR 5000 Series
- Cisco ASR 5500
Known Affected Releases
Symptom: In 5G to 4G TAU,MME does not send Context request to AMF. TAU is getting rejected. Conditions: TAU request sent with Old GUTI and Old GUTI Type IEs.
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