What levels of TLS are supported by the CA LDAP Server for z/OS?

Products

• LDAP SERVER FOR Z/OS
• ACF2 - z/OS
• Top Secret
• Top Secret - LDAP

Issue/Introduction

What levels of TLS are supported by CA LDAP Server 15.0 and 15.1?

Environment

Release:
Component: LDAPDV

Resolution

CA LDAP server r15.0 support TLS version 1.0 and 1.1

CA LDAP server r15.1 support TLS version 1.0, 1.1, 1.2 and 1.3.

Additional Information

TLS 1.3 is Supported for LDAP 15.1 with PTF LU10583

Certificate use with AT-TLS is futured and is currently not supported in LDAP Server 15.1. For TLS support, you must use IBM System SSL as per Configure the LDAP Server for TLS 1.3