I post this because I'm really at my wits end. I have what I thought to be a simple installation here in my office (I'm a VoIP guy myself). Three server, all 2003 r2. At first, everthing (web site, AD, IIS, Exchange) was all on one box. I know, stupid. I have fixed the error of my ways. But here is the problem. After moving things, I can't get to the web site or OWA from external. Here is a basic layout...
file.domain.com 192.168.1.1 / 70.123.123.2 (Just a plain old file server, was the original server, has not been demoted yet, running RRAS)
mail.domain.com 192.168.1.5 / 192.168.1.6 (this is where exchange and the web site moved too)
corp.domain.com 192.168.1.3 / 192.168.1.4 (this will be the final AD resting place after moving the FSMO roles)
Mail traffic in and outbound is fine on the mail.domain.com server. No problems. Can get to both OWA and the web site internally, no problems. When I try to hit off site, ie internet,
or mail.domain.com I get a 502 error.
I have the DNS entries in place (www; mail; corp)
Everything pings to the name (just to double check DNS)
I really don't think this is an IIS issue. Seems more like a firewall, or RRAS issue. I have been looking up and down both the servers to find the issue to no avail.
Thank you for your consideration.
Best regards
Brian