Failure-handling Profile Support for Congestion Cause
When the user-pane is in self-protection mode and rejects the new sessions with the cause PFCP_ENTITY_IN_CONGESTION (74), cnSGW-C selects different user-plane as per the failure template profile configuration.
Failure-handling profile is associated with UPF-Group.
Reselection of UPF follows the UPF selection process and considers the retries count to different UPF from profile configuration.
Note | Currently, only PFCP_ENTITY_IN_CONGESTION(74) is supported as cause code for retry and reselection of user-plane as part of this feature. |