Hi all -

I was working on WLC Tacacs Admin access tonight and hit something I can't 
explain yet, hoping someone can shed light.  I followed the normal steps for 
the policy (role1, ALL), and under the Access Policy I included "Authentication 
Method" for one of the conditions that needed to be matched.   As I would in 
Radius, I set the "Authentication Method" to "PAP_ASCII".

When I attempt to login to the WLC, the gui login window keeps returning 
telling me something has failed.  Interestingly, I go to ACS and see I have a 
perfect match and auth has succeeded.

After troubleshooting for a while, I eventually removed "Authentication Method" 
as one of the conditions – which resulted in authentication immediately 
succeeding on not just ACS but also WLC.  I'm confused now on two fronts (not 
uncommon ;)  First, why did ACS show everything successful when the WLC was 
obviously not on the same page?  Second, why did removing Auth Method as a 
condition cause WLC to suddenly start accepting the auth?

Thanks -

Jay Killion, CCIE #17873 R/S

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