PEAP-MD5 WPA auth failure freeradius-2.1.1

Dear All, I am trying to authenticate using PEAP-MD5 for WPA using a wireless device as follows: Wifi client ----------------> AP --------------------> freeradius-2.1.1 (PEAP-EAP-MD5 , WPA ) <-------------- Authenticator <------------------- /usr/local/radius/etc/raddb/users file entry Windows-XP Service pack 2 user: client "client" Cleartext-Password := "test123" Password:test123 Reply-Message = "Hello, client" Attached are 2 wireshark captures One between wifi-client & authenticator Other between authenticator and radius server. It shows auth failure. Can u elaborate as to why this is happenning as user name and password are both correct??? Regards Prasad