1) Does MSCHAP V2 supports clear text password only ?No. You can store NT hash as NT-Password as well.2) Can I integrate MSCHAP V2 with LDAP .If so what changes tobe made in configuration file.Yes. None apart from configuring ldap {} section and uncommenting ldap entry in authorize {} section in order to make ldap work (for any authentication type). Ivan Kalik Kalik Informatika ISP - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html