My Oracle Support Banner

SSL Connections Through F5 Loadbalancer Failed With ERR_CONNECTION_RESET and 28857 "OHS:2171 NZ Library Error: Unknown error" (Doc ID 2771703.1)

Last updated on APRIL 28, 2023

Applies to:

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


BigIP F5 Loadbalancer is configured to forward requests to Oracle HTTP Server (OHS) SSL port.
OHS can be accessed without issue from other proxy devices such as another server on the same subnet using curl.
Requests thru F5 failed with ERR_CONNECTION_RESET error in the browser.

Following errors are recorded in ohs logfile:




To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.