基于P2P流量监控系统的设计与研究

With the wide application of P2P software, especially video and download applications, a large number of metropolitan area network bandwidth has been taken up by P2P flow and this makes a great impact on backbone network. In response to this problem, some popular technology of P2P traffic identification and control on the current was analyzed and studied .On this basis, we designed a DPI-Based and DFI-supplemented P2P traffic monitor system-DPTMS and then given its system architecture and network deployment. Finally, the analysis and evaluation to this system is carried out.