I would like to change the SMF port number to activate multiple SMFs.
I ran TestRegistration with the SMF port numbers changed to see if changing the SMF port numbers would work.
Specifically, I changed the smfContext.HTTPPort in src/smf/context/smf_context.go from 29502 to ex. 29522.
However, when I change the SMF port number, I get the following error.
ERRO[2020-09-10T23:30:54+09:00]/home/mnw/free5gc/src/amf/nas/handler.go:42 free5gc/src/amf/nas.HandleNAS() Handle NAS Error: server no response AMF=NGAP
Why is this?
How can I change the SMF port number and make it work well?
Here’s the pcap file and log of running TestRegistration with the SMF port number changed.