Cisco Bug: CSCvv08744 - [MME] N26: GUMMEI Type IE validation check needs to be modified for peer AMF selection
Jul 21, 2020
- Cisco ASR 5000 Series
Known Affected Releases
Symptom: During "5GS to EPS Mobility/EPS Attach (Mapped 5G-GUTI)" procedure, configured peer AMF address may not be selected and MME may try selecting the peer MME address. Conditions: Issue would be observed when GUMMEI type "mappedFrom5G" is not received in ATTACH REQUEST/TRACKING AREA UPDATE REQUEST in S1-AP "Initial UE message".
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Bug Details Include
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