I have done quite a bit of reading on this and can't really decide which would be better suited for my needs (WSFU, WINBIND, or ???). Here is the general scenario:

I have a Windows domain with 5 Windows servers and 1 RHEL3 server and approx 50 users. Managing passwords and user names gets a little frustrating because they are in 3 different places (the Windows login ID, the Linux login ID, and the Samba users). I would like to use my Windows Domain Controller as the authentication endpoint for everything using its Active Directory.

The Windows user ID's (ex: jsmith) are different than the Linux user ID's (ex: F0102011) so I must be able to map them to one another (jsmith = F0102011). I cannot make these the same because the program we use on the Linux box requires this type of user ID scheme. I also want my samba share permissions to come from AD as well. Ideally, when jsmith logs into his Windows XP machine and clicks the button to change his password, I would like it to change the password on his F0102011 ID too so that things stay consistent.

I have installed WSFU (Windows Services for UNIX 3.5) on my PDC but haven't done anything on the Linux side until I am sure this is the route I should go. I read a little bit on WINBIND but am confused on which of these would work better for me. Can someone give me a GENERAL description of the two? There is a lot of documentation out there but it is very detailed and complex. A general description would help along with any suggestions on which route to take.

Thanks!!

well you have another choice as well, you can authenicate against LDAP, MS Active directory is basically a LDAP server.

on my website i have several how-to's you might want to look at to get some idea's.

http://www.yourhowto.org/content/view/34/9/ - Linux client to authenticate against ADS via pam & LDAP

http://www.geocities.com/evilperson85/serversetup/ - join windows to a windows domain script.

http://www.yourhowto.org/content/view/31/9/ - Authentication against Active Directories using winbind for pop3

the only thing i'm not sure about, is what pam module you would need to edit. for logining into the machine i think it's the /etc/pam.d/login

and i *think* if u edit the /etc/pam.d/samba module to get authenication against either LDAP of winbind