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OID 11g/12c Cluster with Non-SSL Disabled ldapmodify or ldapadd Fails with "Can't Contact LDAP Server" (Doc ID 2914757.1)

Last updated on DECEMBER 12, 2022

Applies to:

Oracle Internet Directory - Version 11.1.1 and later
Information in this document applies to any platform.


After disabling the non-SSL port on an Oracle Internet Directory (OID) cluster, ldapmodify and ldapadd fail using the SSL port:

Similar commands to ssl port using ldapsearch or ldapbind may work fine.


The non-SSL port has been disabled by setting "orclsslenable=1" in the OID instances and restarting OID servers.

Reference details in the documentation:

Oracle® Fusion Middleware Administering Oracle Internet Directory 12c (
Chapter 28 Configuring Secure Sockets Layer (SSL)
Section 28.3 Overview of Configuring SSL by Using LDAP Commands


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