Do you mean Citrix VDI or publishing a server desktop?  We are considering VDI 
as well.  We already use a number of Citrix products so for us as long as 
long-term costs are less than traditional desktop replacements, we will 
probably go that route.  
 
I just saw a demo from our Citrix provider and Citrix VDI had no issues with 
pass-through authentication via XenApp or Microsoft App-V.  I'd check out the 
Citrix forums - some very knowledgeable people there.  If you are using VDI you 
also have the option to just have the apps installed on the desktop image.
 
Tom
 
 
Tom Miller
Engineer, Information Technology
Hampton-Newport News Community Services Board
757-788-0528

>>> James Rankin <[email protected]> 3/9/2010 10:28 AM >>>
Is anyone else using published desktops on Windows 2008 R1 x64 using Citrix 
XenApp 5? If so, do you also use the XenApp Hosted Apps plugin (formerly the 
Program Neighborhood Agent) to launch published apps from the published desktop?

I can't get pass-through authentication to work at all from the plugin running 
on a published desktop. It asks for your password between two and six times 
before accepting your login. It then asks for your password if you launch an 
app or change any settings. We are thinking about moving onto this new platform 
- however, as we have a multitude of small published apps running out there, 
this will be a big non-starter if it can't be resolved.

Passthrough is configured on the site on the web interface and it works OK when 
connecting from XP or Win7 desktops, using the old v10 agent and the new v11. 
The published desktops don't work no matter what version you install. Our old 
server 2003 desktops connect just fine to our MPS 4.5 published apps, so I 
can't understand why this is behaving as such in the (allegedly newer and 
better) version.

I've seen articles about enabling Kerberos and such like to make this work - 
seems to have no effect. There is also the comment someone has posted from the 
v11 readme which seems to indicate it is a v11 bug - Pass-through 
authentication is not available when accessing a published application from a 
published desktop. The user must provide valid credentials to launch a session 
within a desktop session even when pass-through authentication is enabled in 
the plugin. - This doesn't explain why v10 does exactly the same thing, though.

Has anyone out there got this working, or encountered the same problem? If it 
is a bug, then I'd have expected Citrix to have fixed it by now. I'm on the 
verge of firing up XenApp 6 tech preview to see if it has been fixed in that - 
although seeing as it is still a tech preview, even if it worked it wouldn't 
help me out much.

Please feel free to flame me for more information, as I'm a little hot and 
stressed and have probably missed something vital out of my diatribe.

TIA,



JRR

-- 
"On two occasions...I have been asked, 'Pray, Mr Babbage, if you put into the 
machine wrong figures, will the right answers come out?' I am not able rightly 
to apprehend the kind of confusion of ideas that could provoke such a question."


 
 

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