| ips-qos is a flexible firewall and traffic shaping tool. It works on Fedora Core, CentOS, Debian, Ubuntu, Slackware, Mandriva, PLD, and SUSE. It was intended to give administrators more control over a shared Internet connection. It includes ips, a flexible and easy-to-use configurable firewall with the ability to control access to the Internet (or selected services) from a LAN. It also includes qos, a traffic shaping tool that measures and controls the traffic load for every computer in a LAN.