UPF Registration with User Plane ID Call Flow
This section describes the UPF Registration with User Plane ID call flow.

Step |
Description |
---|---|
1 |
Configured User-plane ID at UPF cnSGW-C receives Sx association Request from UPF with configured User-plane ID. |
2 |
UPF receives Sx association Response with Cause = SUCCESS from cnSGW-C. |
3 |
SMF receives Sx association Request from UPF with configured User-plane ID. |
4 |
UPF receives Sx association Response with Cause = SUCCESS from SMF. |