Radius server I am using is from freeradius.org website, version 1.0.5.

On 10/4/05, Nagaraj Venkatapuram <nagaraj2@gmail.com> wrote:
Hi, Does any body has any idea how to configure radius server to generate challenge messages per user per radius client ? I could not find any documentation on freeradius website regarding the same. Please let me know.
 
Regards,
N