[389-users] Making the console-GUI localhost-only

Hi, so, the GUI is really served by a webserver, as it looks like? In /etc/dirsrv/admin-serv/console.conf there is a listen directive. I want to change that to 127.0.0.1 instead of 0.0.0.0. Can I edit that file directly or is there some command I have to run - and are there any other things that rely on that webserver being available on all interfaces, from all IPs. Best Regards Rainer