hackens-org-configurations/machines/hackens-org/_networking.nix

{ pkgs, ... }:
{
  imports = [
    ./wireguard.nix
  ];
  networking.useDHCP = false;
  systemd.network = {
    enable = true;
    netdevs."10-sit-he" = {
      netdevConfig = {
        Kind = "sit";
        Name = "sit-he";
      };
      tunnelConfig = {
        Local = "129.199.129.76";
        Remote = "216.66.84.42";
      };
    };
    networks = {
      "10-uplink" = {
        name = "eth0";
        DHCP = "no";
        address = [
          "129.199.129.76/24"
        ];
        networkConfig = {
          Gateway = "129.199.129.1";
          Tunnel = [ "sit-he" ];
        };
      };
      "10-tun-he" = {
         matchConfig.Name = "sit-he";
         networkConfig = {
           Gateway = [ "2001:470:1f12:d21::1" ];
           Description = "HE.NET IPv6 Tunnel (owned by maurice)";
           Address = [ "2001:470:1f12:d21::2/64" ];
         };
       };
    };
  };
  networking.nameservers = [ "1.1.1.1" "8.8.8.8" ];
}