log file for eap-tls with free radius 1.1.6

Hi In log file i am not able to get anyhting.First time i got one log saying its started and all. After that if again i start the server no logs are coming.But if i run in debug mode (RADIUS -X) its throwing all procedure and user is able to connect also Due to this i am unabe to change my prodution server from Navis radius to free radius Regards Anoop