I have a Roon Bridge running under Linux, alas behind a firewall.
I have searched and found:
TCP 9001 - 9002
I have opened these ports but still no joy. From digging in the logs it looks like jsonserver could be the culprit. This service appears to bind on random ports, this does not play nice with firewalls.
Is there an official list of ports that should be opened?
Thanks for contacting us regarding this request. I just want to confirm here, if the firewall is turned complexly off you do not experience any issues connecting to your Roon Bridge? We usually advise customers to add both Roon and RAATServer as exceptions in their firewall settings, does the firewall you have support such a feature to exclude an entire app? Please let me know.