Set up on Linux

Install the tools: sudo apt install wireguard-tools (or the equivalent for your distro).

Download your profile, save it as /etc/wireguard/ttunnels.conf and protect it with root-only permissions (sudo chmod 600 /etc/wireguard/ttunnels.conf).

Bring the tunnel up: sudo wg-quick up ttunnels

Try your supported destination. General IP-check pages normally show your ordinary address because only selected traffic uses TTunnels.

To disconnect: sudo wg-quick down ttunnels