I'm working on a system that would look like this: 3 Linux servers, 1 doing masquerade, the other 2 inside. 2 Windows NT Servers in the private net 1 Windows 3.11 for workgroups in the private net What I want is to authenticate all passwords on one machine, so the password would be save on one server, and not diseminated on each machine. Now I was thinking about doing this with Linux and Samba 2.0.5, but I had lots of problems, and it never worked. Then I heard that samba didn't support yet being a PDS. So I ask: Is it posible to do what I wrote above with Linux, and how. Saludos... ;-) -- System Administration: It's a dirty job, but someone told I had to do it. ----------------------------------------------------------------- Mart?n Marqu?s email: martin@math.unl.edu.ar Santa Fe - Argentina http://math.unl.edu.ar/~martin/ Administrador de sistemas en math.unl.edu.ar -----------------------------------------------------------------