{ config, pkgs, lib, ... }: with lib; { imports = [ ./hardware-configuration.nix ]; boot.loader.systemd-boot.enable = true; boot.loader.efi.canTouchEfiVariables = true; networking.hostName = "radius"; networking.useDHCP = false; networking.interfaces.ens18.ipv4.addresses = [ {address = "10.42.10.5"; prefixLength = 24; } ]; networking.interfaces.ens18.ipv6.addresses = [ {address = "2a01:4f8:1c0c:8221::5"; prefixLength = 64; } ]; networking.defaultGateway = { address = "10.42.10.1"; interface = "ens18"; }; networking.defaultGateway6 = { address = "2a01:4f8:1c0c:8221::1"; interface = "ens18"; }; services.prometheus.exporters.node = { enable = true; listenAddress = "10.42.10.5"; openFirewall = true; }; services.freeradius.enable = true; users.users.radius.group = "radius"; users.groups.radius = {}; system.stateVersion = "22.05"; }