problem with enabling TLS

[Padmavathi Dt <padmavathi.dt@tcs.com>]

Hii List,

We have installed and configured our
openLDAP-2.4.7 on RedHat LINUX machine using simple configure( . /configure)
without any options.
It has been working fine.Now we want
to use SSL with that
we are using openssl-0.9.7g package.We
got all the required certificates.
Now the problem is that,when I run the
following command:

/usr/local/etc/openldap/slapd.conf -d127
-h "ldap:/// ldaps:///"

It is giving the following error message:

ldap_pvt_gethostbyname_a: host=as3,
r=0
daemon_init: ldap:/// ldaps:///
daemon_init: listen on ldap:///
daemon_init: listen on ldaps:///
daemon_init: 2 listeners to open...
ldap_url_parse_ext(ldap:///)
daemon: listener initialized ldap:///
ldap_url_parse_ext(ldaps:///)
daemon: TLS not supported (ldaps:///)
slapd stopped.
connections_destroy: nothing to destroy.

From this I can understand that ,TLS
is not supported.what should I do now?
One more question.Is there any difference
between enabling SSL and TLS ?
please help me( It is difficult to rebuild
openldap again,as there are many applications that are using our current
LDAP)

THANX IN ADVANCE TO ALL.
=====-----=====-----=====
Notice: The information contained in this e-mail
message and/or attachments to it may contain 
confidential or privileged information. If you are 
not the intended recipient, any dissemination, use, 
review, distribution, printing or copying of the 
information contained in this e-mail message 
and/or attachments to it are strictly prohibited. If 
you have received this communication in error, 
please notify us by reply e-mail or telephone and 
immediately and permanently delete the message 
and any attachments. Thank you