simultaneous-use check via sql

[Oguzhan Kayhan]

Hello
I am trying to run Simultaneous-Use parameter on freeradius 2.0.5 which i
have 2 virtual servers on.

There can be same usernames on both virtual servers, so im not sure about
how it works but i prefer to use sql instead of radutmp file for
simultaneous check.
Anyway,
I added the following lines to users file as it is said
/usr/share/doc/freeradius/Simultaneous-Use file.

DEFAULT Simultaneous-Use := 0
          Fall-Through = 1
I made the value 0 for testing purposes..
But no success.It still authenticates the user without any sim. check
parameter.
And I also wonder where did the Simul.Use queries in sql.conf in 1.1.7
version dissapeared?

My virtual server config as follows..:

server dormnet {

                authorize {
                               preprocess
                                files
                               sql_dormnet

                        }

                authenticate {
                                Auth-Type PAP {
                                pap
                                              }

                                Auth-Type CHAP {
                                chap
                                              }

                                Auth-Type MS-CHAP {
                                 mschap
                                               }

                                unix
                                eap
                             }
                accounting {

                        unix
                        radutmp
                        sql_dormnet
                           }
                session {
                        radutmp
                        sql_dormnet
                        }

                post-auth {
                        exec
                        Post-Auth-Type REJECT {
                        attr_filter.access_reject
                                              }
                          }
}