icradius+mysql question

[Gancho Tenev Tenev <gancho@mbox.vereya.net>]

Hi !
I have a problem with icradius+mysql !!

I have two terminal servers - CISCO AS5200 and Debian Linux with
portslave-1.16 .
I install mysql and Cistron Radius (icradius-0.8) servers.
I want to set for each usergroup where (terminal server) its members can
login"
For example usergroup1 login to NAS 123.123.123.1 and usergoup2 into
123.123.123.2 (only!)
I put in radgroupcheck table:
"usergoup1    NAS-IP-Addres    123.123.123.1"
"usergoup2    NAS-IP-Addres    123.123.123.2"

and in usergroup tabel
"user1    usergroup1"
"user2    usergroup2"

but the user1 (for example bobby) from usergroup1 can login in
123.123.123.1 and 123.123.123.2 :((...
(and user2 can login in 123.123.123.1 and 123.123.123.2 )

hmm... I can't understand why :(( ... May be I am wrong :((  ... :)))
Where can I read about this problem and about mysql+icradius solution.
Documentation !? :)

I use "radiusd -xx -s" and in /etc/raddb/radius.conf I set "sqltrace on"
to see what is happening .... but I can't see nothing to help me :(...

Sorry for my bad english ;-) but I hope that someone can help me ! :)

Help!

Thanks.

Gancho.

begin:vcard 
n:Tenev;Gancho
tel;fax:+359 42 600250
tel;work:+359 42 600350
x-mozilla-html:FALSE
org:Vereya Cable;VEREYAnet
adr:;;30 Ruski Str.;Stara Zagora;Stara Zagora;;Bulgaria
version:2.1
email;internet:gancho@mbox.vereya.net
title:System administrator
x-mozilla-cpt:;17248
fn:Gancho Tenev
end:vcard