{ config, pkgs, ... }: { networking = { hostName = "gitea"; useDHCP = false; interfaces.eth0 = { useDHCP = false; ipv4.addresses = [{ address = "172.20.73.53"; prefixLength = 26; }]; }; defaultGateway = "172.20.73.1"; nameservers = [ "172.20.73.8" "9.9.9.9" ]; firewall.allowedTCPPorts = [ 80 443 2222 ]; }; }