pppoe+radius

Ola pessoal

Seguinte

instalei o cistron- radius, ele esta ok atuenticando etc...exemplo

radtest bob bob localhost 34 test123

Sending request to server localhost, port 1645.
radrecv: Packet from host 127.0.0.1 code=2, id=153, length=96
Reply-Message = "Hello, bob"
Service-Type = Framed-User
Service-Type = Framed-User
Framed-IP-Address = 201.11.36.53
Framed-Protocol = PPP
Framed-Routing = Broadcast-Listen
Filter-Id = "bo"
Framed-MTU = 1500
Framed-Compression = Van-Jacobson-TCP-IP
Idle-Timeout = 600
Download = 10
Upload = 5


beleza, mas o log do sistema da essa mensagem

Plugin radius.so loaded.
RADIUS plugin initialized.
pppd[3511]: Plugin radattr.so loaded.
pppd[3511]: RADATTR plugin initialized.
pppd[3511]: The remote system is required to authenticate itself
pppd[3511]: but I couldn't find any suitable secret (password) for it to use to do so.

quando o cliente pppoe tenta a conexao


Nao sei mais o que fazer, me ajudem

Abraços