{ config, pkgs, ... }: { networking = { hostName = "nixos-server-nut"; hostId = "d5a2ce61"; firewall.enable = false; interfaces.ens18 = { ipv4.addresses = [ { address = "192.168.0.20"; prefixLength = 24; } ]; }; defaultGateway = "192.168.0.1"; nameservers = [ "192.168.0.1" "1.1.1.1" ]; }; users.users.admin.linger = true; system.stateVersion = "24.11"; }