samba and windows 2003 ADS / getent shadow don't work

[mr_stigmata]

hi,

I have one gentoo server with samba - samba gets his users from a windows 2003 domain controller.
If I do "getent passwd" I see all the users from the windows domain. "wbinfo -u" and "wbinfo -g" works too. Is it possible to see the passwords from the domain users like "getent shadow" for example? if it is what must I configure to see this? at the moment I see only the local user-passwords (getent shadow).

Regards,
stigmata