Roon Core Machine
Ubuntu 20.04 Desktop computer. Intel i7, 16 GB RAM, 3 TB SSD’s
Latest Roon Core server installed on this machine
Networking Gear & Setup Details
Fritzbox 7490 router and fast glassfiber internet
Connected Audio Devices
Bluesound NODE and a Bluesound Node 2i endpoints
Number of Tracks in Library
12, only using Qobuz
Description of Issue
I am stil in my trial period. The Linux desktop is my primary computer. Roon works flawless in this setting. The thing is that is only works with a disabled (UFW) firewall. I have searched for answers, but can’t find the ufw settings for roon core on Ubuntu.
I have tried:
sudo ufw allow 9003/udp
sudo ufw allow 9100:9200/tcp
sudo ufw allow 9330:9339/tcp
thanks to the 9330:9339 will roon show on my remote (android phone and/or a Apple ipad) but no audio devices are found, so that’s not enough.
Normaly the firewall is enabled for other parts of my computer (KDE Connect, connecting a smartphone to my OS needs some firefwall rules)
So the question is: what firewall rules can I use for succesfully run ROON CORE on my desktop?