| Server (ports, hosts) => (confLine_in (uname, rule); confLine_in_v6 (uname, rule))
| LocalServer ports => (insertConfLine (uname, ruleNode, Client (ports, ["127.0.0.1/8"]));
insertConfLine (uname, ruleNode, Server (ports, ["127.0.0.1/8"]));
| Server (ports, hosts) => (confLine_in (uname, rule); confLine_in_v6 (uname, rule))
| LocalServer ports => (insertConfLine (uname, ruleNode, Client (ports, ["127.0.0.1/8"]));
insertConfLine (uname, ruleNode, Server (ports, ["127.0.0.1/8"]));