NTLM_Auth will not work from within FreeRadius

James J J Hooper jjj.hooper at bristol.ac.uk
Tue Nov 21 20:26:32 CET 2006

On 21 Nov 2006, at 10:34, Phil Mayers wrote:

> Neal Bullins wrote:
>> /usr/bin/ntlm_auth --request-nt-key --domain=MyDom -- 
>> username=radtest And then I enter the correct password and the  
>> result is “NT_STATUS_OK: Success (0x0)”.
> Well, that's a plaintext auth, so not really relevant to the next  
> bit...
>> The debug output from freeradius is:
>> Exec-Program: /usr/bin/ntlm_auth --request-nt-key --domain=MyDom -- 
>> username=radtest --challenge=3bdc9461e268b957 -- 
>> ntresponse=d618ee49ab97f0ea5cc9c491904dbbbea5a56eb5c9cc0608
>> Exec-Program output: Logon failure (0xc000006d)
> This is a challenge-response auth. The logical conclusion is that  
> the response is not correct for that user/password/challenge  
> combination.
... or you have made a typo in the command.... there should be a  
hyphen between nt and response in --nt-response


James J J Hooper
Information Services
University of Bristol

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