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Oracle Linux: uln_register SSL Handshake Fails due to TLS Version Mismatch (Doc ID 2879622.1)

Last updated on JULY 13, 2022

Applies to:

Linux OS - Version Oracle Linux 8.6 with Unbreakable Enterprise Kernel [5.4.17] to Oracle Linux 8.6 [Release OL8U6]
Linux x86-64

Symptoms

The  uln_register command returns an "SSL certificate failed verification" error.

Cause

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In this Document
Symptoms
Cause
 High-level root cause analysis
 Packet capture root cause analysis
Solution
References


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