stockholm/lass/2configs/retiolum.nix

{ config, pkgs, ... }:

{

  krebs.iptables = {
    tables = {
      filter.INPUT.rules = let
        tincport = toString config.krebs.build.host.nets.retiolum.tinc.port;
      in [
        { predicate = "-p tcp --dport ${tincport}"; target = "ACCEPT"; }
        { predicate = "-p udp --dport ${tincport}"; target = "ACCEPT"; }
      ];
    };
  };

  krebs.tinc.retiolum = {
    enable = true;
    connectTo = [
      "prism"
      "ni"
      "eve"
    ];
    extraConfig = ''
      StrictSubnets = yes
    '';
  };

  # never connect via gum (he eats our packets!)
  krebs.hosts.gum.nets.retiolum.tinc.weight = 9000;

  nixpkgs.config.packageOverrides = pkgs: {
    tinc = pkgs.tinc_pre;
  };

  environment.systemPackages = [
    pkgs.tinc
  ];
}