Publishing HAP+ through TMG Forefront 2010
Was just wondering if anybody had set up HAP+ behind Microsoft TMG Forefront and if so, did anybody else experience issues with file uploads?
When trying to upload files from 'MyFiles', I get the following error;
Upload of <blah> has failed!
Value cannot be null.<br>Parameter name:No File Attached!
However this only happens if I connect using the external domain name, if I do it using the internal name or IP address, it works fine. All I can assume is that TMG is blocking the file, making HAP+ think that no file was attached.
I have tried many different browsers and operating systems, but it always seems to be the same when accessing externally.
I have the very latest version of HAP+ patched with V9.1.0501 running on Windows Server 2008 R2 on IIS 7.5