{ config, pkgs, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
    ];

  # Use the GRUB 2 boot loader.
  boot.loader.grub.enable = true;
  boot.loader.grub.version = 2;
  boot.loader.grub.device = "/dev/sda";

  networking.hostName = "pre-yate-n0emis";

  boot.kernel.sysctl = {
    "net.ipv4.conf.all.forwarding" = true;
    "net.ipv6.conf.all.forwarding" = true;
  };

  networking.useNetworkd = true;
  systemd.network = {
    links."10-eth0" = {
      matchConfig.MACAddress = "4a:a6:0d:b9:3b:82";
      linkConfig.Name = "eth0";
    };
    networks."10-eth0" = {
      matchConfig = {
        Name = "eth0";
      };
      DHCP = "yes";
    };

    links."20-vlan132" = {
      matchConfig.MACAddress = "8e:50:2d:73:27:51";
      linkConfig.Name = "vlan132";
    };
    networks."20-vlan132" = {
      matchConfig = {
        Name = "vlan132";
      };
      address = [ "10.42.132.1/24" ];
    };
  };

  services.fieldpoc = {
    enable = true;
    dhcp = {
      enable = true;
      interface = "vlan132";
      subnet = "10.42.132.0/24";
      pool = "10.42.132.200 - 10.42.132.250";
      router = "10.42.132.1";
      dnsServers = "1.1.1.1,9.9.9.9";
      omm = "10.42.132.11";
      reservations = [
        {
          name = "rfp-01";
          macAddress = "00:30:42:1B:8C:7A";
          ipAddress = "10.42.132.11";
        }
      ];
    };
  };
  services.yate.config = {
    yate.ygi = {
      sndpath = "/opt/sounds";
      sndformats = "slin,gsm,wav";
    };
    accfile.dialout = {
      enabled = "yes";
      protocol = "sip";
      username = "iocaste";
      password = "iocaste";
      registrar = "172.16.1.1";
    };
    regexroute = "[default]
\${username}^$=-;error=noauth
^iocaste$=goto dialin
^99991001$=tone/dial
^99991002$=tone/busy
^99991003$=tone/ring
^99991004$=tone/specdial
^99991005$=tone/congestion
^99991006$=tone/outoforder
^99991007$=tone/milliwatt
^99991008$=tone/info
^.*$=line/\\0;line=dialout

[dialin]
\${sip_x-called}^.*$=lateroute/\\1";
  };


  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
  system.stateVersion = "22.05"; # Did you read the comment?

}