pam_radius_auth query

[vijay s sheelavantar]

Hi,Please clarify my doubts.
1. does pam_radius_auth.so support authorization of user accounts? 2. If Yes how can we achieve it? what configurations need to be done. Now pam_radius_auth.c sends authentication requests with the value PW_AUTHENTICATE_ONLY. what value i need to send? and what configuration I have to make at server side to implement authorization.
I am using pam_radius_auth.so for authentication and it is working fine. At the free radius server side  I am authenticating users using /etc/password  file as database.(I have enabled "unix" option in "default" file authorization section.)
Thanks and Regards,
VIJAY S.
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