{ pkgs, ... }: { networking.networkmanager.enable = true; systemd.services.NetworkManager-wait-online.enable = true; services.resolved = { enable = true; fallbackDns = [ "103.1.206.179" "168.138.8.38" "168.138.12.137" ]; dnssec = "false"; }; services.mullvad-vpn.enable = true; environment.systemPackages = [ pkgs.ciscoPacketTracer8 ]; nixpkgs.config.permittedInsecurePackages = [ "libxml2-2.13.8" ]; }