Blog / SysAdmin / Roon
Roon is started via systemdctl --user
- Updated my roon core
- Roon restarted nicely from backup
- RoonRemote is working on various devices but not on Mac Mini M1 (doesn't see any audio device)
- opened a ticket
- How to firewall roon on Linux from this article:
- opening a few ports is not enough:
sudo ufw allow from 192.168.1.0/24 to any port 9100:9200 proto tcp sudo ufw allow from 192.168.1.0/24 to any port 9003 proto udp sudo ufw allow from 192.168.1.0/24 to any port 1900 proto udp
- you also need to enable broadcast and IGMP
### IGMP ### -A ufw-user-input -s 224.0.0.0/4 -j ACCEPT -A ufw-user-input -d 224.0.0.0/4 -j ACCEPT -A ufw-user-input -s 240.0.0.0/5 -j ACCEPT -A ufw-user-input -m pkttype --pkt-type multicast -j ACCEPT -A ufw-user-input -m pkttype --pkt-type broadcast -j ACCEPT