[Samba] Deny access of a defined account logging in from special machines

[DuiOber at netscape.net]

Hallo list,
I want to migrate from an old NT-domain to samba (version 3). In the NT-domain it was possible to prohibit that a special user could log in from every host of the domain. You could specify from which computers this account was able to authenticate against the domain controller.
Example:
account rainer
computer A, B, C, D
Login of rainer from A to the PDC: allowed
Login of rainer from B to the PDC: allowed
Login of rainer from c to the PDC: denied
Login of rainer from D to the PDC: denied

I wish to implement this feature also in the new samba-domain. I tried to use "root preexec" and a self-made script to achieve this, but without success.

Please give me an advice. Perhaps there are already examplescripts you can hand me over.

rainer


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