On Mar 4, 2019, at 10:17 PM, Boudjoudad Abdelkader <boujoudad@gmail.com> wrote:

I'm new with freeradius, we have a ldap and freeradius server connected, the authentication via ldap works fine, how can i return the group ID of user with the Accept-Accept ?

Write an LDAP query to get it. Then, add the ID to an attribute. The larger issue is where are you putting the group ID? There's no standard RADIUS attribute that holds it. Are you sure that the NAS is going to understand it? Alan DeKok.