I want to authorize Wi-Fi Protected Access with freeradius for Wi-Fi Route.

some package of freeradius.

netkiller@shenzhen:~$ apt-cache search freeradius
freeradius - a high-performance and highly configurable RADIUS server
freeradius-dialupadmin - set of PHP scripts for administering a FreeRADIUS server
freeradius-iodbc - iODBC module for FreeRADIUS server
freeradius-krb5 - kerberos module for FreeRADIUS server
freeradius-ldap - LDAP module for FreeRADIUS server
freeradius-mysql - MySQL module for FreeRADIUS server
	

install

netkiller@shenzhen:~$ sudo apt-get install freeradius
	

OK, we have installed let's quickly test it. the '******' is your password.

netkiller@shenzhen:~$ radtest netkiller ****** localhost 0 testing123
Sending Access-Request of id 237 to 127.0.0.1 port 1812
        User-Name = "netkiller"
        User-Password = "******"
        NAS-IP-Address = 255.255.255.255
        NAS-Port = 0
rad_recv: Access-Accept packet from host 127.0.0.1:1812, id=237, length=20
	

if you can see 'Access-Accept', you have succeed

let me to input an incorrect password.

netkiller@shenzhen:~$ radtest netkiller ****** localhost 0 testing123
Sending Access-Request of id 241 to 127.0.0.1 port 1812
        User-Name = "netkiller"
        User-Password = "******"
        NAS-IP-Address = 255.255.255.255
        NAS-Port = 0
Re-sending Access-Request of id 241 to 127.0.0.1 port 1812
        User-Name = "netkiller"
        User-Password = "******"
        NAS-IP-Address = 255.255.255.255
        NAS-Port = 0
rad_recv: Access-Reject packet from host 127.0.0.1:1812, id=241, length=20
	

you will see 'Access-Reject'.

# vim /etc/freeradius/clients.conf

client 172.16.0.0/24 {
       secret          = testing123
       shortname       = freeradius.example.com
}