On Mon, Dec 12, 2005 at 04:44:05PM -0500, Peter Landry wrote:
> That aside, the only thing that I haven't been able to migrate yet is
> ISA's ability to redirect web requests coming in on the same IP to
> different machines based on the host name. IE- www.a.com (IP
> 123.123.0.1) gets redirected to the internal IP 192.168.0.1 while
> www.b.com (also IP 123.123.0.1) gets redirected to the internal IP
> 192.168.0.2.
> I'm thinking that I can't do it. In that case, my options seem to be 1)
> use different external IP's for each website, and redirect to different
> internal servers based on IP 2) redirect all web traffic to the legacy
> ISA system, which will then redirect based on hostname. I'm hesitant to
> use up all our IPs for option 1, but I'm thinking option 2 is even
> worse... Are there any options I haven't thought of?
You are right in that pf doesn't do http. You can, however, use pf to
transparently send traffic to a proxy server on localhost or elsewhere -
and a good proxy will do what you want. (This is called a reverse
proxy.)
Joachim
