It seems like your browser didn't download the required fonts. Please revise your security settings and try again.
Barracuda Campus Barracuda Campus
Barracuda Web Application Firewall
Overview Documentation Training Certification Materials

You are currently viewing the legacy Barracuda Campus portal

Due to ongoing compatibility requirements during the migration, some users are still being redirected here. All content is being transitioned to the new Campus Training Portal and Campus Documentation Portal, and this legacy portal will be fully retired once the migration is complete.

Please visit https://campus.barracuda.com for more information.

Logging Actual Client IP Address on the Apache Server

  • Last updated on

To extract and log the actual client IP address from the X-Forwarded-For header of a request using an Apache server, make the following changes to the server:

  1. Log into the Apache server.
  2. Go to /etc/httpd/conf or /usr/local/apache2/conf path and open the file httpd.conf.
  3. Search for the string: “LogFormat “%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined”
  4. Change the %h to %{X-Forwarded-For}i. The string now appears as “LogFormat "%{X-Forwarded-For}i %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined”
  5. Save the file and restart apache or httpd.