I have an ISPConfig 3 server running with several clients. One of the clients needs an SSL certificate, so I have assigned them a separate static IP. I'm wondering what the proper ISPConfig way to set this up is. Of course I don't want any other clients to be able to select (or see would be even better) this IP. Can someone guide me the right way? I've done SSL sites with Apache2 many many times, but would like to stick to the ISPConfig way so things don't get messed up on an upgrade (that's happened once already). Thanks in advance.