Gang, I've been trying for about two weeks to configure PAM & Wu-FTP to accept logins authenticating from our PDC. I've tried about everything in the /etc/pam.d/ftp, but I still can't get it to work right. I've also *'d out the password in the /etc/shadow, that doesn't work either. This blows my mind :|. In my current setup I have Samba running and works fine validating users to the PDC. The pam_smb.conf is setup up right & /etc/hosts has the correct PDC entries. I just can't get the Wu-FTP to work right. Questions I have: Do I need to edit anything besides the /etc/pam.d/ftp to get this working?; Do I need to run authconfig or edit the /etc/sysconfig/authconfig and set the USESMBAUTH to "yes"?. I just don't know what else to do. I think I've studied enough to start asking "lists", so any help would be greatly appreciated.. I'm running : Redhat 7.2 (default install), wu-ftpd-2.6.1-20, pam-devel-0.75-19, pam-0.75-19, pam_smb-1.1.6-2, pam_krb5-1.46-1 /etc/pam.d/ftp -> #%PAM-1.0 auth required /lib/security/pam_listfile.so item=user sense=deny file=/etc/ftpusers onerr=succeed auth required /lib/security/pam_smb_auth.so debug auth required /lib/security/pam_shells.so account required /lib/security/pam_pwdb.so session required /lib/security/pam_pwdb.so Thanks, -Dusty