{
  /*
  networking.firewall.allowedUDPPorts = [ 51820 ];

  networking.wireguard.interfaces = {
    airvpn-america = {
      listenPort = 51820;

      ips = [ "10.154.49.7/32" "fd7d:76ee:e68f:a993:be60:c90c:c237:479c/128" ];
      mtu = 1320;
      privateKeyFile = "/root/wireguard-keys/airvpn-america.private_key";

      peers = [ {
        publicKey = "PyLCXAQT8KkM4T+dUsOQfn+Ub3pGxfGlxkIApuig+hk=";
        presharedKeyFile = "/root/wireguard-keys/airvpn-america.preshared_key";
        allowedIPs = [ "0.0.0.0/0" "::/0" ];
        endpoint = "america.vpn.airdns.org:1637";
        persistentKeepalive = 15;
      } ];
    };
  };
*/
  networking.wg-quick.interfaces = {
    airvpn-america = {
      address = [ "10.154.49.7/32" "fd7d:76ee:e68f:a993:be60:c90c:c237:479c/128" ];
      dns = [ "10.128.0.1" "fd7d:76ee:e68f:a993::1" ];
      mtu = 1320;
      privateKeyFile = "/root/wireguard-keys/airvpn-america.private_key";

      peers = [ {
        publicKey = "PyLCXAQT8KkM4T+dUsOQfn+Ub3pGxfGlxkIApuig+hk=";
        presharedKeyFile = "/root/wireguard-keys/airvpn-america.preshared_key";
        allowedIPs = [ "0.0.0.0/0" "::/0" ];
        endpoint = "america.vpn.airdns.org:1637";
        persistentKeepalive = 15;
      } ];
    };
  };
}