A Research And Design Of The Gigabit Ethernet Monitoring System Based On Netfilter

Network monitoring system is an important part of information security system,it is an important complement to other network security technology.Monitoring the entire network of data packets by the network monitoring system,we can see,split and analyze the data content,which can effectively monitor the operation of the network.With the rapid development of Internet technology and the rapid development of social information and the popularity of network applications,the scale of the Internet has exploded.At the same time,the network is also facing a variety of threats or leaks within the enterprise data.Therefore,a good network monitoring system can effectively monitor the operation of the network and network users in the network behavior,and through the network communication data protocol analysis and recovery,thereby enhancing the security of the network.The gigabit ethernet monitoring system based on netfilter first of high-speed network traffic balance,and then in the background through the underlying network traffic packet capture and analysis,the relevant data content stored in the MySQL database.Based on the underlying network analysis on the development of a corresponding set of client management system.The management system uses B / S architecture,the use of the current popular Web research and development related technology,designed a set of related management system,so that users can easily view the system backstage analysis of the contents of the packet.The management system includes rights management,network data visualization,network monitoring,network early warning and other related functions,these functions can enable users to more fully understand the bottom of the system to get the specific situation of network traffic data.As the system based on B / S architecture,allows users to Windows and Linux on the two major operating systems using the management system,the system interface design friendly,simple,full-featured.Through the system,users can monitor the relevant content in the network to achieve the role of network monitoring.