Why is my server listening on port 55000 ipv6 and not on ipv4?

Roon Software Discussion Linux
1

Hi,
as in the subject. I can add that the tests for ARC connections are sending the packets as ipv4.
I’m having a problem at the moment with port forwarding on my system and I noticed above which might be the next problem. Is there a way to set the server to listen on the ipv4 ?
I’m not a Linux guru but slowly doing some progress.
Thanks.
EDIT:
netstat -lntp | grep 55000
tcp6 0 0 :::55000 :::* LISTEN 1450/RoonAppliance

3

OK, please ignore that. After sorting out my port redirection, ARC started with no problems.