Hi, I have Linux Fedora Core 2.0 Installed, I need windows xp/2k users to authenticate Samba via Windows 2003 active Directory. I have configured my Kerberos to authenticate LInux to Windows 2003 and it seems working fine, "net Join -U Administrator" successfully joins the Realm, it shows net ads users perfectly. The only problem which i faced is when i say wbinfo -u it displays an error saying "error showing domain users" but wbinfo -g shows the groups, hence getent passwd does not fetch ADS users. When i change my smb.conf security=domain, wbinfo -u shows the ADS users but cannot getent passwd. Any Advice with regards Saddique