[Samba] Authenticating with ldap backend

[Brendon Standing]

Hi,

Using samba 3.0.2, I am trying to set up my samba config to authenticate 
against my ldap server.  However I am getting the errors:
Failed to issue the StartTLS instruction: Can't contact LDAP server
I believe that samba is trying to bind to port 636. This is a problem as 
my ldap server using port 389. Although the option exists in my config 
to change the ldap port : "ldap port = 389", when I start samba with 
this option I get an error "unkown option".

PLease help .......