Hi, I have configured ntlm_auth in freeRADIUS talk to AD(user store). And It works well. Now I want to use ldap to get attribute from AD, It failed. It seems ldapsearch will search user's display name. And ntlm_auth will search user's user logon name. If I set display name same with user logon name, It can work. Is there a way let ldapsearch to search user logon name too?? relate configure in radiusd.conf: authorize { mschap   suffix eap files ldap }     authenticate { Auth-Type MS-CHAP { mschap } eap ldap } --------------------------------- 雅虎邮箱，终生伙伴！