LDAP Authentication is not successful

Hi All,

I have installed Rancher v2.2.4 on a Private Network. I am trying to integrate LDAP for authentication with it but it is throwing ** Error creating ssl connection: LDAP Result Code 200 “”: EOF**

LDAP using self-signed certificate and it has added to the path /var/lib/rancher/etc/ssl/ca.crt already.

Sample Conf:
LDAP URL: domain.example.com
Port: 389
TLS : Enable

Thanks for your help in advance.