freeradius + ad

[Joe Vieira]

>Exec-Program output: Logon failure (0xc000006d)
>Exec-Program-Wait: plaintext: Logon failure (0xc000006d)
>Exec-Program: returned: 1
>  rlm_mschap: External script failed.


those are prolly the lines of interest,  your ntlm_auth is failing.  try 
it via the command line, once you get it working via the command line 
you'll have a MUCH better chance of it working in freeradius.

hints are kinit -> get that working also get wbinfo -u listing your 
domain users....

Joe Vieira
UNIX Systems Administrator
Clark University