hosts/courge/networking.nix

   1 { pkgs, lib, ... }:
   2 {
   3   imports = [
   4     ../../nixos/profiles/dnscrypt-proxy2.nix
   5     ../../nixos/profiles/wireguard/wg-intra.nix
   6     ../../nixos/profiles/networking/ssh.nix
   7     ../../nixos/profiles/networking/wifi.nix
   8     ./wireguard.nix
   9     networking/nftables.nix
  10   ];
  11   install.substituteOnDestination = false;
  12   #networking.domain = "wg";
  13   networking.useDHCP = false;
  14
  15   networking.nftables.ruleset = lib.mkAfter ''
  16     table inet filter {
  17       chain input {
  18         goto input-net
  19       }
  20       chain output {
  21         ip daddr 10.0.0.0/8 counter goto output-lan
  22         ip daddr 172.16.0.0/12 counter goto output-lan
  23         ip daddr 192.168.0.0/16 counter goto output-lan
  24         ip daddr 224.0.0.0/3 counter goto output-lan
  25         jump output-net
  26         log level warn prefix "output-net: " counter drop
  27       }
  28     }
  29   '';
  30
  31   networking.interfaces = { };
  32
  33   networking.networkmanager = {
  34     enable = true;
  35     unmanaged = [
  36     ];
  37   };
  38
  39   services.avahi.enable = true;
  40   services.avahi.openFirewall = false;
  41   services.avahi.publish.enable = false;
  42
  43   services.openssh.settings.X11Forwarding = true;
  44   systemd.services.sshd.serviceConfig.LoadCredentialEncrypted = [
  45     "host.key:${ssh/host.key.cred}"
  46   ];
  47
  48   services.vnstat.enable = true;
  49 }