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{ system ? builtins.currentSystem }:

let
  configuration = { config, pkgs, ...}: {
    imports = [
      <nixos/modules/virtualisation/qemu-vm.nix>
      ../nixcfg/router.nix
    ];
    config = {
      virtualisation = {
        graphics = false;
        qemu.networkingOptions = [
          "-net nic,vlan=0,model=virtio" "-net socket,vlan=0,connect=127.0.0.1:5001" "-net dump,vlan=0,file=/home/clever/router/router/1q.cap"
          "-net nic,vlan=1,model=virtio" "-net socket,vlan=1,listen=0.0.0.0:5002"
        ];
      };
      users.extraUsers.root.password = "root";
      networking.hostName = "router";
    };
  };
  eval = import <nixos/lib/eval-config.nix> {
    inherit system;
    modules = [ configuration ];
  };
in
{
  raw = eval;
  vm = eval.config.system.build.vm;
}

{ system ? builtins.currentSystem }:

let
  configuration = { config, pkgs, ...}: {
    imports = [ <nixos/modules/virtualisation/qemu-vm.nix> ];
    config = {
      virtualisation = {
        graphics = false;
        qemu.networkingOptions = [
          "-net nic,vlan=0,model=virtio" "-net user,vlan=0"
          "-net nic,vlan=1,model=virtio" "-net socket,vlan=1,listen=0.0.0.0:5001" "-net dump,vlan=1,file=/home/clever/router/modem/1q.cap"
        ];
      };
      services = {
        dhcpd = {
          interfaces = [ "eth1.34" "eth1.35" ];
          enable = true;
          extraConfig = ''
            subnet 10.0.0.0 netmask 255.255.255.0 {
              range 10.0.0.100 10.0.0.200;
            }
            subnet 192.168.100.0 netmask 255.255.255.0 {
              range 192.168.100.100 192.168.100.200;
            }
          '';
        };
      };
      networking = {
        enableIPv6 = false;
        hostName = "modem";
        firewall.enable = false;
        interfaces = {
          eth1.useDHCP = false;
          "eth1.34" = {
            ipAddress = "10.0.0.1";
            prefixLength = 24;
          };
          "eth1.35" = {
            ipAddress = "192.168.100.1";
            prefixLength = 24;
          };
        };
      };
      boot.kernelModules = [ "8021q" ];
      users.extraUsers.root.password = "root";
      environment.systemPackages = with pkgs; [ vlan nmap tcpdump ];
      systemd.services = {
        network-local-commands.path = with pkgs; [ iproute vlan ];
        network-vlans = {
          description = "network vlan-start";
          before = [ "network-pre.target" ];
          wantedBy = [ "network-pre.target" ];
          unitConfig.ConditionCapability = "CAP_NET_ADMIN";
          serviceConfig.Type = "oneshot";
          serviceConfig.RemainAfterExit = true;
          path = [ pkgs.vlan pkgs.iproute ];
          script = ''
            vconfig add eth1 34
            vconfig add eth1 35
            ip link set eth1 up
          '';
        };
      };
    };
  };
  eval = import <nixos/lib/eval-config.nix> {
    inherit system;
    modules = [ configuration ];
  };
in
{ 
  raw = eval;
  vm = eval.config.system.build.vm;
}

{ system ? builtins.currentSystem }:

let
  configuration = { config, pkgs, ...}: {
    imports = [
      <nixos/modules/virtualisation/qemu-vm.nix>
      ./configuration.nix
    ];
    config = {
      virtualisation = {
        graphics = false;
        qemu.networkingOptions = [
          "-net nic,vlan=0,model=virtio" "-net socket,vlan=0,connect=127.0.0.1:5002"
        ];
      };
      users.extraUsers.root.password = "root";
      networking.hostName = "lan1";
    };
  };
  eval = import <nixos/lib/eval-config.nix> {
    inherit system;
    modules = [ configuration ];
  };
in
{
  raw = eval;
  vm = eval.config.system.build.vm;
}