Hi all, thanks for your time in advance.
The issue i've got at the moment is:
We host websites for clients, and are using TMG 2010 SP2 RU5 to perform link translation/reverse proxying to internal systems via VPN connection to a 3rd party to access products hosted on another company. e.g.
Client > Our Product > TMG > 3rd Party via VPN > Vendor > HTTP/HTTPS response
HTTP/HTTPS response > Vendor > 3rd Party via VPN > TMG > Our Product > Client
The issue is some of the products that provide an http/https response don't use modern web compatibility. e.g. we have to inject <head><meta http-equiv="X-UA-Compatibl
e" content="IE=5" /> into the header of the html page using TMG. on a page using SSL certs.
we have a number of domains that we can use potentially
e.g. our current solution is hosted on https://test.ourdomain.com.au
which is where the TMG link translation occurs.
We either need to do a double redirect for the HTTP requests or redirect it to another SSL domain which we own which i'm not sure is even possible.
(Note actual names and domains changed for security)