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Connecting to LDAP Server Over SSL From WebLogic Server Support Pattern (Doc ID 1086628.1)

Last updated on DECEMBER 19, 2022

Applies to:

Oracle WebLogic Server - Version 6.1 and later
Information in this document applies to any platform.


Problem Description

This document has been written to cover most of the issues raised by WebLogic Server (WLS) customers when using LDAP servers over SSL. If one has not read the Understanding and Investigating SSL Issues Support Pattern (<Note 1078957.1>) already, please do so. This document will assume that the configuration on the LDAP server has been properly made and that SSL is up and running.

However, this document will cover the most common issues raised by customers as well as explain how to debug and analyze such issues.

Troubleshooting Steps

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In this Document
 Problem Description
Troubleshooting Steps
 Calling LDAP Over SSL From WebLogic
 How to do it?
 How to debug?
 Summary of debug needed
 What are the issues occurring on the client?
 Common issues raised:
 Issue 1: Read channel closed (91)
 Issue 2: Certificate contained <Hostname> but check expected localhost (91)
 Issue 3: xxxx was not trusted causing SSL Handshake failure
 Issue 4: failed date validity checks. (91)
 Issue 5: Connection refused: connect (91)
 General Known Issues
 Need further help?

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