[Samba] problem with samba-ldap on RH9

[Raquel Sánchez]

Hi,
 
I have a computer with RH9, I've installed openldap and samba. I've configured OpenLdap and it runs ok. I've added a LDIF file with ldapadd and I had no problems, and I've configured smbldap-tools. I've configured linux using the command authconfig, no problems again. However, I have a probem when I try to test my system: 
I can create a system account in LDAP: 
[root at ldapsmbserv /]# smbldap-useradd.pl -m testuser1 
 
And change the user password:
[root at ldapsmbserv /]# smbldap-passwd.pl testuser1
New password:
Retype new password:
All authentication tokens updated successfully
 
But I can't login on my system:
[root at ldapsmbserv /]# ssh testuser1 at ldapsmbserv
testuser1 at ldapsmbserv's password:
Permission denied, please try again
 
Any idea for this? Could anybody help me?
 
Thanks a lot.
 
Raquel.