NetDruid Communication Server is a Linux-based solution that provides cost-effective email, web, DNS, DHCP, firewall, and other network services. It exploits various server capabilities offered by Linux to reduce costs compared to separate hardware and software. NetDruid is developed in Perl and Linux scripting and consists of mail, proxy, DHCP, DNS, firewall, web, FTP, and instant messaging servers. It provides easy manageability and high performance on Linux.