[Samba] XP does not login Samba PDC

[Pedro Drimel Neto]

Hi all, I'm usigin Samba version 3.0 with OpenLDAP 2.2.23

server:~# smbd -V
Version 3.0.14a-Debian
server:~# slapd -V
@(#) $OpenLDAP: slapd 2.2.23

I was using the Windows XP client login on Samba PDC but after some days, 
unexpectedly  it didn't login anymore

The client: client$ id added on LDAP and the configurations above are sets 
on Windows XP:

Domain member: Digitally encrypt or sign secure channel (always) -  disabled
Domain member: Disable machine account password changes - disabled
Domain member: Require strong (Windows 2000 or later) session key - disabled

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\netlogon\parameters
"RequireSignOrSeal"=dword:00000000

XP was succesfully put on domain NB

Above are the log files log.10.0.0.2 and log.client of samba server:

log.10.0.0.2

 [2006/03/20 11:36:22, 2] lib/access.c:check_access(324)
 Allowed connection from (10.0.0.2)
 [2006/03/20 11:36:22, 2] smbd/sesssetup.c:setup_new_vc_session(608)
 setup_new_vc_session: New VC == 0, if NT4.x compatible we would close all
 old resources.
 [2006/03/20 11:36:22, 2] smbd/sesssetup.c:setup_new_vc_session(608)
 setup_new_vc_session: New VC == 0, if NT4.x compatible we would close all
 old resources.

 log.client (client = hostname of windows xp)

 [2006/03/20 11:35:26, 2] lib/access.c:check_access(324)
 Allowed connection from (10.0.0.2)
 [2006/03/20 11:35:26, 2] lib/smbldap.c:smbldap_open_connection(692)
 smbldap_open_connection: connection opened
 [2006/03/20 11:35:26, 2] passdb/pdb_ldap.c:init_sam_from_ldap(499)
 init_sam_from_ldap: Entry found for user: client$
 [2006/03/20 11:35:26, 2] passdb/pdb_ldap.c:init_sam_from_ldap(499)
 init_sam_from_ldap: Entry found for user: client$
 [2006/03/20 11:35:37, 2] smbd/server.c:exit_server(609)
 Closing connections
 [2006/03/20 11:36:22, 2] lib/access.c:check_access(324)
 Allowed connection from (10.0.0.2)
 [2006/03/20 11:36:22, 2] lib/smbldap.c:smbldap_open_connection(692)
 smbldap_open_connection: connection opened
 [2006/03/20 11:36:22, 2] passdb/pdb_ldap.c:init_sam_from_ldap(499)
 init_sam_from_ldap: Entry found for user: client$
 [2006/03/20 11:36:22, 2] passdb/pdb_ldap.c:init_sam_from_ldap(499)
 init_sam_from_ldap: Entry found for user: client$
 [2006/03/20 11:36:33, 2] smbd/server.c:exit_server(609)
 Closing connections

Someone has any idea about why clientes doest not login ?>> Regards.

Regards.