hi finally, i installed freeradius and mysql .and i add users. Now i'm working whith daloradius. first, i add other user by daloradius and now i add MAC Address Authentication. I know i may do radtest user password ip-adress port secret to test a serin my radius . but i want to know how to test , in the shell, the MAC Address Authentication that i added or it is just to confirm to user added and don't need any command? _________________________________________________________________ Your E-mail and More On-the-Go. Get Windows Live Hotmail Free. https://signup.live.com/signup.aspx?id=60969