> 1. Do we configure ip address of Radius server (on linux) at Radius client > (on Solaris machine) ?
Yes, on client machine in pam_radius_auth.conf. > 2. Do we give username details on Radius server (on linux) machine? Yes, you enter usernames/passwords in users file (sql, ldap, whatever). IMPORTANT: those users have to exist on your Solaris machine for PAM to work. Ivan Kalik Kalik Informatika ISP - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html