Unable to run free5GC stage 3 - Connection refused

Q/A
#1

Hi Team,

I just installed free5GC and unable to run it successfully.
I followed the steps mentioned on wiki for installing & running free5GC.
It will be of great help if you can help in resolving this issue.

Describe the bug

Getting connection refused. Unable to start NGAP
UDR register to NRF Error[Put “http://localhost:29510/nnrf-nfm/v1/nf-instances/8929b5d8-2a76-4312-9def-21a4c1680cb7”: dial tcp 127.0.0.1:29510: connect: connection refused]
ERRO[2020-09-25T09:09:55-07:00]/src/n3iwf/ngap/service/service.go:54 free5gc/src/n3iwf/ngap/service.listenAndServe() [SCTP] DialSCTP(): connection refused

To Reproduce

Steps to reproduce the behavior:

  1. Install latest version of stage3 free5GC
  2. Run free5gc via ./run.sh
  3. Run UE registration test Script

Expected behavior

Should be able to run free5GC. SCTP connection should be established.

Environment (please complete the following information):

free5GC Version: v3.0.3
OS: Ubuntu 18.04
Kernel version: 5.0.0-23-generic
go version: 1.14.4

Thanks,
Rashmifree5GC_logs.doc (28.8 KB)

#2

Connection refused is caused by your system. We do not know how you have config your system.

Please trace the packet goes, the firewall setting or the system config yourself.