SSL Handshake Error between OHS and IIS After Apply Patch 29307387 , Throws "nzos_Handshake returned 29019"
(Doc ID 2537616.1)
Last updated on JUNE 01, 2023
Applies to:
Oracle HTTP Server - Version 12.2.1.3.0 and laterInformation in this document applies to any platform.
Symptoms
Before applying patch 29307387, the ssl reverse proxy to a backend IIS server running with TSL1.0/v3 is working.
After patch, accessing the backend IIS server returns 502 response with error
SL23_GET_SERVER_HELLO:unsupported protocol.
OHS error.log shows below:
Changes
Applied the Patch 29307387
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |