I might add, that there are firewall rules that apply for OpenVPN… might have a look at these.
Network > Firewall > General Settings > Zones
Did anyone try this Tinc VPN on Turris Omnia? Not much here to find Tinc VPN support - #4 by davidhrbac
@courier_yt Did you also look at Enable Airplay and Homekit? - SW help - Turris forum or Cannot resolve mDNS names from router itself - #6 by vcunat ? Could be also [SOLVED] mDNS/Avahi/Zeroconf on bridges (e.g. br-lan) If you found a working solution please share it.