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View Full Version : One SSL per IP?


flattery
28th March 2008, 19:10
Why does ispconfig and so many other hosting packages only allow one ssl certificate per IP address?

I have setup multiple SSL certificates for virtually hosted domains on one IP before, so I know that it can be done. The process is about the same as setting up a virtual domain, but under the SSL area.

So if it can be easily done, why does ispconfig and so many other hosting packages not let you do it? :confused:

falko
29th March 2008, 18:10
It's a limitation of the SSL protocol. You can have only one SSL web site per IP address.
http://www.ourshop.com/resources/ssl.html

flattery
29th March 2008, 22:54
That is not true. Obviously you did not read my post very well.

On a server that I helped run last year, we had 3 running on a single IP.

You set it up the same way as you setup a virtual website on one IP...
It has been a while, but I believe you just put * for the IP.

I was just reading a How-to about it the other day also, I stumbled upon it when trying to figure out why so many control panels do not allow it.

Actually... I just found a How-to on howtoforge.com as to how to do this with ispconfig...

http://howtoforge.com/enable-multiple-https-sites-on-one-ip-using-tls-extensions-on-debian-etch

falko
30th March 2008, 17:05
That is not true.It is. Obviously you did not read my post very well.I did.


Actually... I just found a How-to on howtoforge.com as to how to do this with ispconfig...

http://howtoforge.com/enable-multiple-https-sites-on-one-ip-using-tls-extensions-on-debian-etch
These solutions have to be considered experimental. Traditionally, you need one IP per HTTPS web site.