freeradius User session is open but user not login

Dear I have faceing this problem since log time i have cisco VPDN and user login on cisco and authenticate from freeradius-1.1.4 i have configure simultenous-use attribute for multilogin privention but some time when user session open in radius databases ( i am useing MSSQL ) then user try for login and he / she got error regarding already login and authentication deny also i have set Idle-Timeout = 600 but still face same problem how to crear opened session in mssql database ??? $ cat ~/satish/url.txt System administrator ( Data Center ) please visit this site http://linux.tulipit.com --------------------------------- Here’s a new way to find what you're looking for - Yahoo! Answers