Site with several Ip and several ssl certificats

Hello,

I have a multiportal  asp.net app which do its own site selection using the
site dns name (host name).
I use one iis site to host it.

As the host names are different, portal1.com and porta2l.com, I have several
ssl certificats.
My question is : could I use one iis site with 2 Ip addresses, each having
its own ssl certificat ?

Is it different if using iis6 or iis7 ?

Thank you for answer

CS

No. One Site - One Hostname - One IP.

No.  One Site - One Hostname - One IP.  Do anything differently, and you are
going to run into compromises bigger than the gain.

If you can add more IP addresses, just add another web site and duplicate
the settings.  Doing two configurations is not going to cause that much work.