Hi.
I have an environment where one TMG 2010 server exist. It's a Windows Server 2008 R2 Enterprise with just one NIC so I don't have any Publishing rule or Web Listener.
Issue comes when trying to access a site where the protocol is secure (HTTPS), and a block rule is in place for that site/domain. If protocol is not secure (HTTP), I can see the htm page I've set within "Redirect web client to the following URL:"
for the advanced options of the rule.
However, when the blocked protocol is HTTPS, I don't see such html page I've set but "This page can’t be displayed. Make sure the web address
https://www.youtube.com is correct." if using Internet Explorer, although TMG blocking rule is accurate. So I can see the rule is properly acting for blocking, but not for displaying the URL/HTML
I want.
Is there a way for handling HTTPS blocked connections with a custom error page (html)?
Thanks in advance!
Infrastructure Management Sr. Analyst | MCSA Windows Server 2012