hello everybody, i try many time to resolve this pb but i dont found the solution. my configuration is: freeradius-1.1.1 on fedora6+ nas switch cisco3560+ and wind xp client. On wireless, my configuration work, when i use NAS AP of cisco1200. But when i use my configuration to authenticate xp on lan network only: its not work. i saw on debug -X -A, that freeradius receive ACCES_REQUEST but when he send ACCES_CHALLENGE he cannot. on trame analysis on freerdaius, i saw that he cannot send on the port that the switch tel him to send. i m blocked on this step, and i cannot found the solution. on my configuration, i use users: "users" "password" only i havent active directory. on my switch, i dont make vlan. can some one help me. thanks for all _________________________________________________________________ Découvrez de nouvelles façons de rester en contact grâce à Windows Live! Visitez la Cité @ Live dès aujourd’hui! http://www.tonadresselive.ca/?icid=LIVEIDFRCA006