My Oracle Support Banner

REMOTE_HOST CGI Environment Variable is Null (Doc ID 358950.1)

Last updated on AUGUST 20, 2019

Applies to:

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


You are trying to get the hostname of the client making the request to your Apache webserver by using the CGI environment variable REMOTE_HOST via CGI / Perl /mod_plsql script. However, REMOTE_HOST does not return anything.


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.