Is there a way to configure UAG to issue an 401 challenge directly to the client/browser, instead of displaying the standard the logon page with status 200?
The issue I'm having is with iOS app deployment. With ISA Server, when I try to launch a .plist from the installation agent on an iOS device, an 401 challenge will be received. The installation knows to display a log-on dialog box to pass in Windows login and password. With UAG, no 401 challenge is coming back, it's just plain status 200 log-on page. It seems that the iOS installation agent doesn't understand UAG, so it just give an "connection failed" error.
I have spent a lot of time on this issue. Any help is appreciated.
Richard