21.3. RADIUS Authentication fails¶
If RADIUS authentication fails or times out you should take a look at the FreeRADIUS log file usually located at
A failed request would look like this:
Tue Sep 14 11:34:47 2010 : Error: rlm_linotp: (lotp_auth) LinOTPd returned ':-(' Tue Sep 14 11:34:47 2010 : Auth: rlm_linotp: Rejecting fall-through 'testuser'
To get more information about this you should now take a look at the LinOTP log file. (see section OTP Authentication).