Some usage scenarios related issues

[myonlystarWang]

Hi,
Thank you very much for this FRAME Routing config of Open5gs!
I would like to ask whether this can solve the two issues below?
https://github.com/open5gs/open5gs/issues/1386
https://github.com/open5gs/open5gs/issues/1826

The other thing I want to ask is:
Can 192.168.20.100 be pinged 192.168.21.100 in your environment?(Interconnection across terminal subnets)
Thanks in advance!

[s5uishida]

@myonlystarWang

It's a routing setting and out of scope for 5G core.

First of all, in my scenario for this repository, ping is fine between UE0 and UE1, regardless of Framed routing.

UE0 (10.45.0.2) <--(ping OK)--> UE1 (10.45.0.3)

UE0# ping 10.45.0.3 -I 10.45.0.2

UE1# ping 10.45.0.2 -I 10.45.0.3

Then, ping is fine between Framed routes belonging to different UEs.

UE0 (192.168.20.100) <--(ping OK)--> UE1 (192.168.21.100, 192.168.22.100)

UE0# ping 192.168.21.100 -I 192.168.20.100
UE0# ping 192.168.22.100 -I 192.168.20.100

UE1# ping 192.168.20.100 -I 192.168.21.100
UE1# ping 192.168.20.100 -I 192.168.22.100

In that case, I added the following routings on UPF.

UPF# ip route add 192.168.20.0/24 dev ogstun
UPF# ip route add 192.168.21.0/24 dev ogstun
UPF# ip route add 192.168.22.0/24 dev ogstun

Also, please refer to this for the below discussion, too.
open5gs/open5gs#2154

[myonlystarWang]

@s5uishida Thank you very, very much for your detailed reply!
You helped me to confirm the terminals connectivity to each other and frame routing connectivity can work in Open5gs.
Finally, I want to confirm which version of open5gs you used when doing these tests? And what thie linux version is used?

[s5uishida]

@myonlystarWang

v2.6.1(2023.03.10) and Ubuntu 22.04.

[myonlystarWang]

@myonlystarWang

v2.6.1(2023.03.10) and Ubuntu 22.04.

Got it!Thanks!
I have tested what you show,it works fine!
This ticket is closing now!And it will serve as a reference to the other two issues
https://github.com/open5gs/open5gs/issues/1386
https://github.com/open5gs/open5gs/issues/1826
Thanks again!