Hi all : I have install freeradius-server-2.1.1 and I want use LDAP to do authentication. But when I using "radius -X" to start the radius The server shown the message : [ldap] performing user authorization for ldapuser WARNING: Deprecated conditional expansion ":-". See "man unlang" for details expand: (uid=%{Stripped-User-Name:-%{User-Name}}) -> (uid=ldapuser) expand: dc=mydomain,dc=com -> dc=mydomain,dc=com rlm_ldap: ldap_get_conn: Checking Id: 0 rlm_ldap: ldap_get_conn: Got Id: 0 rlm_ldap: attempting LDAP reconnection rlm_ldap: (re)connect to localhost:389, authentication 0 rlm_ldap: bind as cn=Manager,dc=mydomain,dc=com/hsuan to localhost:389 rlm_ldap: waiting for bind result ... rlm_ldap: Bind was successful rlm_ldap: performing search in dc=mydomain,dc=com, with filter (uid=ldapuser) rlm_ldap: object not found or got ambiguous search result [ldap] search failed rlm_ldap: ldap_release_conn: Release Id: 0 ++[ldap] returns notfound ++[expiration] returns noop ++[logintime] returns noop [pap] WARNING! No "known good" password found for the user. Authentication may fail because of this. ++[pap] returns noop No authenticate method (Auth-Type) configuration found for the request: Rejecting the user Failed to authenticate the user. Using Post-Auth-Type Reject +- entering group REJECT {...} expand: %{User-Name} -> ldapuser attr_filter: Matched entry DEFAULT at line 11 ++[attr_filter.access_reject] returns updated Delaying reject of request 0 for 1 seconds Going to the next request Waking up in 0.9 seconds. Sending delayed reject for request 0 Sending Access-Reject of id 245 to 127.0.0.1 port 33059 What's the problem ? how can I to fix the error ? Please help me! Regards, Vicky