{ ... }: { networking.firewall.allowedTCPPorts = [ 53 ]; networking.firewall.allowedUDPPorts = [ 53 ]; services.adguardhome = { enable = true; openFirewall = true; settings = { dns.bind_hosts = [ "192.168.42.2" ]; http.address = "0.0.0.0:3000"; }; }; }