Freeradius with multiple clients

Hi everyone... I have a lan and wireless network... The wireless network i want to use a captive portal (coovachilli) but in places that i don't have wireless i need to use access points to access to the lan network... I use freeradius with mysql... I configure 2 clients in clients.conf the coovachilli is localhost and lan network 172.16.32.0 is another client, but in coovachilli i login with my users in the database and y did, but i have problems to the ap... The didn't login... In the database u stored username with user-password attribute... Is it correct?