

Problem with plain Wireguard is if you can’t open ports on some devices to get a direct connection. It should be just fine with hub and spoke model, but NAT Traversal of Tailscale makes a huge difference. I can get a direct connection between 2 devices connected to mobile data and behind CG-NAT.
And also the config management if you have too many devices.
Hub and spoke, you just add new devices to Wireguard on the main device, and the new peer. Full mesh, oof.
But as far as configuring Wireguard goes, that’s pretty simple. And then there’s the weird stuff with MTU and fragmentation… but that’s not something Wireguard-specific.




















When I tried PulseAudio over network in addition to VNC I just got a really choppy unusable audio.
I just gave up and restored to streaming audio with VLC.