To set up a tunnel, create a /perm/wireguard.json as illustrated in netconfig_test.go, and don’t forget to adjust your /perm/interfaces.json with the address configuration for the WireGuard tunnel. Note that static routes cannot currently be configured, so the usefulness is limited. If you have a use-case you’d like to see covered, please explain it in https://github.com/rtr7/router7/issues/14