Thread:Manual talk:Short URL/Apache/Cann't get this extension working

Hi,

I am not able to get this extension working. All my efforts either ends up in 400 not found or Bad Request.

what I am doing is, added following in my LocalSettings.php

Added following in httpd.conf file:

Value for following variables are:

What I am expecting is, that in the browser I should get the URL as "http://IP/Mediawiki-1.23/ " (w/o the index.php) and also it should be able to navigate within the wiki w/o having the index.php in the URL. I am trying this on Apache 2.4 and PHP 5.4. Please suggest, how can I get this working?