FreeRadius autoreply the access chanllenge

Alan DeKok aland at
Tue May 29 14:52:15 CEST 2012

sam wrote:
> I setup the in pam.d/sshd to verify the user using the
> remote Radius server....
> I think the message flow is right, but at the point-2 and point-4, the
> prompt should be popped and ask us to input the passwd. However, our
> freeradius sends the access-Request automatically.

  It's not FreeRADIUS.  It's the pam_radius_auth module.

  The application needs to support showing the challenges.  In this
case, it's sshd.  If sshd doesn't support challenges, then it won't work.

  Alan DeKok.

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