The campus broadband network is already very popular, students use campus network to learn, research, and data search and other applications. Campus network through a lot of students often access data on the network, especially peer to peer technology (peer-to-peer, P2P) software, often a user might take up most of the network bandwidth or PC ARP virus infection, leading to network all the computers can not access and network attacks cause future difficulties in tracing the impact of network security issues, will be the schools in a major worry and to be resolved problems.
In this research, using the iptables firewall module, PHP web programming, and MySQL database and other software programs based on Linux operating system, build a network management system to prohibit illegal IP / MAC Address Access network resources in schools and a large number of students take up network bandwidth network traffic control, the system provides the precise and accurate control mechanisms to prevent abuse of the campus network, occupied bandwidth, and derivative security and other related issues, to enhance the campus network performance and connection quality.
