Hi free5GC Team,
We’ve encountered the problem that free5GC disconnected with RAN while we were performing throughput test. After checking free5gc/SMF/UPF log, we think the reason might be due to UPF couldn’t handle the PFCP request. Therefore, the N4 PFCP failed, and consequently the disconnection with RAN.
We would like to know if it is the UPF or any other NF’s issue and the solution for it?
Thank you guys.