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/remote.nix
   7     ./wireguard.nix
   8     networking/nftables.nix
   9   ];
  10   install.substituteOnDestination = true;
  11
  12   networking.nftables.ruleset = lib.mkAfter ''
  13     table inet filter {
  14       chain input {
  15         ip daddr 10.0.0.0/8 counter goto input-lan
  16         ip daddr 172.16.0.0/12 counter goto input-lan
  17         ip daddr 192.168.0.0/16 counter goto input-lan
  18         ip daddr 224.0.0.0/3 counter goto input-lan
  19         goto input-net
  20       }
  21       chain output {
  22         ip daddr 10.0.0.0/8 counter goto output-lan
  23         ip daddr 172.16.0.0/12 counter goto output-lan
  24         ip daddr 192.168.0.0/16 counter goto output-lan
  25         ip daddr 224.0.0.0/3 counter goto output-lan
  26         jump output-net
  27         log level warn prefix "output-net: " counter drop
  28       }
  29     }
  30   '';
  31
  32   networking.networkmanager.enable = true;
  33   services.avahi.enable = true;
  34   services.openssh.settings.X11Forwarding = true;
  35   services.vnstat.enable = true;
  36   systemd.services.sshd.serviceConfig.LoadCredentialEncrypted = [
  37     "host.key:${ssh/host.key.cred}"
  38   ];
  39 }