Behavior Change

Previous Behavior: When the AMF received a new NG setup for an existing gNB, it didn’t take any action regarding the UEs.

New Behavior: When the AMF receives a new NG Setup Request for an existing gNB, which was already set up but with a different SCTP connection ID, then the UEs associated with that gNB will be moved to the IDLE state.

Customer Impact: No impact.