Acess reject dropped by freeradius

[sai ram]

Hi,

          I am using freeradius 2.2.1
          Whenever I use wrong credentials, NAS sends access reject.
          Access reject packet is received when I do a packet capture.
          But freeradius doesn't acknowledge access reject the same way it
does for access accept.

         I changed reject_delay parameter to 0. But I still don't receive
the access reject from freeradius.

         So every time wrong credentials is entered, I get time out instead
of access reject.

         Is there some other configuration is need to change ?


Regards,
Sairam