Hello,Alan DeKok!Thank you very much for the clear answer. Now i encounter a new problem and would be very appreciated if you could give me some advice. My problem:The authentication is failed.Part of the information from freeradius server is: ... [eap]Handler failed in EAP/md5 [eap]Failed in EAP select ++[eap]returns invalid Failed to authenticate the usr Using Post-Auth-Type Reject +-entering group REJECT{...} [attr_filter.access_reject] expand: %{User-Name} -> anh attr_filter:Matched entry DEFAULT at line 11 ++[attr_filter.access_reject] returns updated Delaying reject of request 6 for 1 seconds Going to the next request ...