Hi, Is-it possible to search users on nested groups. For example : User1 is in group Group1, User2 is in group Group2, Group1 and Group2 are in group Group12 The users config : ... DEFAULT ldap-iut-Ldap-Group == "Group12" Tunnel-Medium-Type:1 = 6, Tunnel-Type:1 = 13, Tunnel-Private-Group-ID:1 = 636, Fall-Through = Yes ... Freeradius Server : 2.1.7 (git) Ldap server : Active directory 2008 Thanks Nicolas Clementz Université de Haute Alsace