{ config, lib, pkgs, ... }: { networking.hostName = "traefik"; networking.interfaces.eth0.ipv4.addresses = [{ address = "192.168.1.80"; prefixLength = 24; }]; networking.firewall.allowedTCPPorts = [ 80 443 8080 8082 ]; networking.nameservers = [ "192.168.1.53" ]; networking.defaultGateway = "192.168.1.1"; }