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| author | Collin Williams <96917990+bluedragon1221@users.noreply.github.com> | 2026-08-23 16:11:16 -0500 |
|---|---|---|
| committer | Collin Williams <96917990+bluedragon1221@users.noreply.github.com> | 2026-08-23 16:11:24 -0500 |
| commit | e5f231d420bc6688e7c6f080401ee81a7a9664b7 (patch) | |
| tree | e1c9080bc4c39b3cf347852c8c605ea5b2adb89a /hosts/ganymede/wireguard.nix | |
| parent | a9a621755213155d46c07370a90d8e40dbb2675f (diff) | |
some public wifi networks don't let you initiate connections to remote
udp ports. but what about a tcp port?
Diffstat (limited to 'hosts/ganymede/wireguard.nix')
| -rw-r--r-- | hosts/ganymede/wireguard.nix | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/hosts/ganymede/wireguard.nix b/hosts/ganymede/wireguard.nix index 27d50bb..6e6ae05 100644 --- a/hosts/ganymede/wireguard.nix +++ b/hosts/ganymede/wireguard.nix @@ -11,15 +11,31 @@ networking.firewall = { allowedUDPPorts = [51820]; + allowedTCPPorts = [51843]; trustedInterfaces = ["wg0"]; }; + systemd.services.udp2raw-server = { + description = "udp2raw WireGuard transport"; + + wantedBy = ["multi-user.target"]; + after = ["network-online.target"]; + wants = ["network-online.target"]; + + serviceConfig = { + ExecStart = "${lib.getExe pkgs.udp2raw} -s -l 0.0.0.0:51843 -r 127.0.0.1:51820 -k shared-secret -a"; + + Restart = "on-failure"; + RestartSec = "2s"; + }; + }; + systemd.network.netdevs."50-wg0" = { netdevConfig = { Kind = "wireguard"; Name = "wg0"; - MTUBytes = 1200; + MTUBytes = "1200"; }; wireguardConfig = { |