[stefanfisk]

As someone completely out of the loop - which countries block WireGuard packets en masse?

[navigate8310]

China, Iran, Russia

[cprecioso]

I knew this was the case, but I did a couple of stopovers in China earlier this year when flying to/from Japan, and using Tailscale to connect through my local homelab worked perfectly.

[navigate8310]

All mobile roaming traffic is tunneled through your home country. The host network simply forwards everything to and from your provider at home.