Nocat and FreeBSD IPFW

Dear all, 

I've configure nocat0.82 in freebsd 5.4 stable + ipfw2 patch from
pogozone with authentication to radius server, i can redirect the
client to auth server but the client can't get internet access. My
radius server log say :

Auth: Invalid user: [<no User-Name attribute>/<no User-Password
attribute>] (from client hostap port 0)

and client browser say : 
email and password ...

i've installed perl-authen-radius, md5 and etc from freebsd port.

But i can;t steel get internet connection from nocat. Anyone has
succeded installing nocat in freebsd ?

my authserv nocat.conf 
DataSource     RADIUS

RADIUS_Host     192.168.0.1
RADIUS_Secret   testing123
RADIUS_TimeOut 5

netstat : 
tcp4       0      0  192.168.0.7.5280       *.*                    LISTEN


thanks for answer,


Zay