Huawei Router B818-263 (LTE) and Roon Arc

[rulbricht]

Well if you are in my case, there’s this solution:

Tailscale implementation with ARC to circumnavigate ISP CGNAT

In case you are currently unable to use ARC because you can’t forward a port due to your ISP using CGNAT (Carrier Grade NAT). A free solution is available that should suit most Roon users via one implementation or another. The basis of the solution is that you run app on a machine in your local network which communicates with an app on your phone. The app on your local network creates a 'subnet router’ which allows your phone to behave as if it is still on the home network when you are mobile. …

I haven’t tried it yet. But I’m not a fan of tunneling my connection through a private company.