samba - Jun 2007 - smbldap-tools - ssl - problem

hello
It is possible to configure smbldap-tools to work with ssl, not tls??
because when I put :
masterPort="636"
I've got : Can't contact LDAP server at /usr/sbin/smbldap_tools.pm line
353.
And my LDAP server is corectly working on that port.
Thanks in advance
Luk