Hello I have a chillispot that works with OpenLDAP on a Debian box here are the modifications in radiusd.conf I wrote # Lightweight Directory Access Protocol (LDAP) # # This module definition allows you to use LDAP for # authorization and authentication (Auth-Type := LDAP) # # See doc/rlm_ldap for description of configuration options # and sample authorize{} and authenticate{} blocks ldap { server = "your.ldap.server" basedn = "ou=Person,dc=domain,dc=" #filter = "(posixAccount)(uid=%u))" filter = "(uid=%{Stripped-User-Name:-%{User-Name}})" # base_filter = "(objectclass=radiusprofile)" access_attr = "uid" # Mapping of RADIUS dictionary attributes to LDAP # directory attributes. dictionary_mapping = ${raddbdir}/ldap.attrmap ldap_connections_number = 5 hope this helps -- Cordialement Frank Bonnet