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EUS Connections Intermittently Fail with "ORA-28045: SSL authentication between database and OID failed", ldapbind on SSL Port Fails with "SSL handshake failed" (Doc ID 1908523.1)

Last updated on OCTOBER 24, 2019

Applies to:

Oracle Internet Directory - Version 10.1.4.3 and later
Information in this document applies to any platform.

Symptoms

Two-node installation of Oracle Internet Directory (OID) behind a load balancer (LBR) integrated with Enterprise User Security (EUS) on Database (DB) 11g.

EUS logins used to work but suddenly fails with:

ORA-28045: SSL authentication between database and OID failed


ldapbind succeeds against lbr hostname on non-ssl port  and with ssl mode 1 "-U 1" (encryption only, no certificates) on ssl port.
ldapbind fails against lbr hostname on ssl port using ssl mode 2 "-U 2" (server authentication) with "SSL handshake failed".
ldapbind fails against lbr hostname on ssl port using ssl mode 3 "-U 3" (client and server authentication) with "SSL handshake failed".


The issue is intermittent - both EUS authentication and ldapbinds fail, then succeed, then fail again, and so on.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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