winbind en un PDC

[Xavier Callejas]

Hola.

fijense que me da error hacer wbinfo -u desde el mismo pdc (samba 3, fedora 
core 3), tengo corriendo winbind, smb, nmb en el pdc, este es mi smb.conf:

---------------------
[global]
    workgroup = IBCINC
    netbios name = brain
    server string = Controlador de dominio
    os level = 30
    debug level = 10
    max log size = 50
    log file = /var/log/samba/%m.log

# PDC
    domain logons = yes
    preferred master = yes
    domain master = Yes
    logon drive = H:
    logon home = 
    logon path =
    # \%L%u.w9xprfl
    time server = yes

# Usuarios y passwords
    smb passwd file = /etc/samba/smbpasswd
    encrypt passwords = yes
    username map = /etc/samba/smbusers
    unix password sync = Yes

# Programas auxiliares y scripts
    	passwd program = /usr/bin/passwd %u
    	passwd chat = *New*UNIX*password* %n\n *ReType*new*UNIX*password* %n\n 
*passwd:*all*authentication*tokens*updated*successfully*
    	add machine script = /usr/sbin/adduser -n -g machines -c Machine 
-d /dev/null -s /bin/false %u
    	add user script = /usr/sbin/adduser -g users -s /bin/false -d /sbin/nologin 
-m %u
    	delete user script = /usr/sbin/userdel -r %u
    	add group script = /usr/sbin/groupadd %g
    	delete group script = /usr/sbin/groupdel %g
    	add user to group script = /usr/sbin/usermod -G %g %u

# Note: The following specifies the default logon script.
    logon script = %G.bat

# This sets the default profile path. Set per user paths with pdbedit
#	logon path = \%L\profiles\mswprfl

# Impresi'on
    printcap name = cups
    cups options = raw
    printing = cups
    load printers = no
    printer admin = xavier,@root, root, @ntadmin, administrator

# Winbind
    idmap uid = 15000-20000
    idmap gid = 15000-20000
    winbind separator = +
#	winbind enable local accounts = yes
#	winbind trusted domains only = yes
#        template primary group = "Domain Users"
#	winbind use default domain = yes
# Misc.
    wins support = yes
    getwd cache = yes
    admin users = xavier , root, @root
    #security = user
    socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
    nt status support = yes
    template shell = /bin/bash

------------------

y haciendo wbinfo me da error desde el mismo pdc:

[root@brain squid]# wbinfo -u
    	Error looking up domain users

pero ejecuto:

[root@brain squid]# net rpc testjoin
    	Join to 'IBCINC' is OK
y

[root@brain squid]# wbinfo -t
    	checking the trust secret via RPC calls succeeded

porque entonces no puedo listar los usuarios con wbinfo -u???? y en el pc que 
esta ejecutando smb con la configuraci'on de pdc!!!

pero si hago wbinfo -u desde otra pc que est'a unida al dominio (que tiene 
relacion de confianza) y esta ejecuntado winbind si los lista, porque no el 
pdc??

gracias, agradezco de antemano su atenci'on y ayuda, realmente es muy 
importante que pueda resolver esto.