Somebody uses PPPOE + Radius to legalize wireless? I am having problems to configure when I try to connect pppoe generates me following log

Jan 4 17:58:45 zion pppd[4124]: Plugin radius.so loaded.
Jan 4 17:58:45 zion pppd[4124]: RADIUS plugin initialized.
Jan 4 17:58:45 zion pppd[4124]: Plugin radattr.so loaded.
Jan 4 17:58:45 zion pppd[4124]: RADATTR plugin initialized.
Jan 4 17:58:45 zion pppoe-server[3772]: Session 2 closed for client 00:30:4f:32:66:0d (153.29.254.11) on eth1
Jan 4 17:58:45 zion pppoe-server[3772]: Sent PADT


e in the customer the message of invalid error is using or password How I will be able to make this to function?

Yours truly
Paulo Afonso