[root@rocmail sbin]# radtest bob bob rocmail.score.com 1812 energizer
Sending Access-Request of id 119 to 10.2.2.56:1812
        User-Name = "bob"
        User-Password = "bob"
        NAS-IP-Address = rocmail.score.com
        NAS-Port = 1812
rad_recv: Access-Accept packet from host 10.2.2.56:1812, id=119, length=32
        Reply-Message = "Hello, bob"