How To Identify Clients IP Addresses Using HTTP Protocol Against HTTPS Port Causing OHS:2171 NZ Library Error: Unknown Error (Doc ID 2177063.1)

Last updated on AUGUST 29, 2016

Applies to:

Oracle HTTP Server - Version 12.1.2.0.0 and later
Information in this document applies to any platform.

Goal

Remote clients accessing Oracle HTTP Server(OHS) https port using http protocol can cause 'OHS:2171 NZ Library Error: Unknown error' to be recorded in OHS logfiles.


However, the client ip address is not recorded in any ohs logfiles.
Enabling dumpio debug will capture the client ipaddresses.

 

Solution

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