[Samba] Failed to join win2000 domain in 3.0.25b

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Hi all:

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I=A1=A6m trying to join a win2000 ad domain but failed. I can see my =
samba server in computer list of domain controller, but the icon of the =
samba server is disabled. I also got error message from my samba server:

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Failed to set password for machine account (NT_STATUS_WRONG_PASSWORD) =
Failed to join domain: Wrong Password

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The password should be correct because I can get krb ticket =
successfully. My samba version is 3.0.25b. Joining win2003 domain is =
successfully without a problem. I wonder why it makes difference between =
2000 and 2003. Previously I used version 3.0.23d, and both 2000 and 2003 =
can be joined domain successfully. My global session is as the =
following:

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[global]

        dos charset =3D UTF8

        display charset =3D UTF8

        unix charset =3D UTF8

        server string =3D %h

        netbios name =3D smbserver

        write ok =3D yes

        guest account =3D smbguest

        map to guest =3D bad user

        encrypt passwords =3D yes

        map archive =3D no

        max log size=3D 50

        dfree command=3D /usr/local/bin/dfree

        client use spnego =3D yes

        auth methods =3D guest sam_ignoredomain winbind:ntdomain

        host msdfs =3D yes

        winbind use default domain =3D yes

        workgroup =3D PASW

        security =3D ads

        password server =3D PASW.COM *

        realm =3D PASW.COM

        winbind enum users =3D yes

        winbind enum groups =3D yes

        idmap uid =3D 100000-500000

        idmap gid =3D 100000-500000

        winbind cache time =3D 15

        template homedir =3D /tmp/users/home/%D/%U

        template shell =3D /bin/bash

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Please help me out.

Thanks in advance,

Latrell

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