<div dir="ltr">Hello,<br><br>When 2 users with same username try to login to the server at the same time; Radius server receives Auth and Acct packets in the following order:<br><br>1- Auth from user1<br>2- Auth from user2<br>
3- Acct from user1<br>4- Acct from user2<br><br>Since the session database is not populated until a user sends an accounting packet (using radutmp or sql modules)<br>How can we prevent multiple login in this situation? shall we think in adding a record to the session database in authorization section?<br>
<br><br>I am using freeradius-2.1.6<br><br>configurations<br>=============<br>authorize {<br> preprocess<br> chap<br> suffix<br> files<br> sql<br> pap<br>}<br>preacct {<br> preprocess<br>
acct_unique<br> suffix<br> files<br>}<br>accounting {<br># radutmp<br> sql<br>}<br>session {<br># radutmp<br> sql<br>}<br><br><br>Thanks,<br>Houssam<br></div>