In my setup am trying to authenticate wifi users using PEAP with TLS against the active directory using freeradius. i m using linksys wap54g AP. i may be going somewhat out of this forum related to, but as am using freeradius i thought of posting it here. I was able to successfully configure the freeradius v1.1.1 on a RHEL 4 box and integrated with windows 2003 active directory. I was able to pull the users and groups from active directory using getent group and getent passwd command and ntlm_auth also work great. I configured the windows XP supplicant as mentioned in this link: http://wiki.freeradius.org/FreeRADIUS_Active_Directory_Integration_HOWTO The issue is when i try to connect the wireless client, i dont see any traffic hitting the freeradius server unless i enable "Authentication as computer when computer info is available" in client. Does anyone faced this issue or pour some light ?