02-22-2012 05:56 AM - edited 07-03-2021 09:38 PM
Hi All
I have set up an ACS (5.2) to do EAP-TLS Machine and User Authentication.
I am getting intermittent results with the machine authentication using the same laptop as a test client.
When the machine authentication succeeds the RADIUS name shows as host/xxx-yyy.
When the machine authentication fails the RADIUS name shows as xxx-yyy without the host/.
Anybody have any ideas why this is happening?
Regards
Roger
02-22-2012 06:11 AM
When you are testing, are you rebooting the machine?
Thanks,
Scott Fella
Sent from my iPhone
02-22-2012 06:56 AM
Hi Scott
I have rebooted the machine yes. However, you don't need to go that far. It's sufficient to simply log-off the user and the machine authentication will kick in again. That's standard practice.
02-22-2012 07:12 AM
Just wondering when it fails. When it is rebooted or when logging off and logging on.
Thanks,
Scott Fella
Sent from my iPhone
02-22-2012 07:47 AM
Scott
It appears to be random.
It will fail and then a few minutes later it will pass.
The only discrepancy I can see is the RADIUS name but I don't see how this would change so it may be a red herring!
Roger
02-22-2012 07:51 AM
If your using windows 7, did you just specify computer, not user or computer.
Thanks,
Scott Fella
Sent from my iPhone
02-22-2012 07:58 AM
It is Windows 7. We've specified 'computer or user' since we want to use machine and user authentication.
02-22-2012 08:11 AM
It's machine OR user not both.
Thanks,
Scott Fella
Sent from my iPhone
02-22-2012 08:17 AM
What are you saying? That you can't have both machine and user EAP-TLS authentication?
This has always worked with XP and I've got it working with Windows 7 if I set the client to 'computer or user'.
It just seems to be a bit flaky on the machine authentication.
Roger
02-22-2012 08:37 AM
I was thinking you were ysing PEAP. Well it seems like the issue is with the client not sending the host/ which ACS is looking for,
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide