To install type: sudo apt-get install libapache2-mod-cband Then add the following to your apache2.conf file: LoadModule cband_module /usr/lib/apache2/modules/mod_cband.so On Fedora there is modules folder link in the /etc/httpd configuration folder. This blog post details configuring a virtualhost with cband throttling: http://www.bgevolution.com/blog/index.php/apache-mod-cband/