Net Flow Based P2P Flows Analysis System
Bo Xu, Ming Chen, Chao Hu, Ruijin Sun · Beijing Youdian Xueyuan xuebao · 2010
To obtain peer to peer(P2P)flow information accurately in a realtime and low-cost way,NetFlow based P2P flows analysis system called netFlow-based P2P flows analysis system(NPFAS)is proposed,it loosely integrates systems for flow aggregation,flow identification and flow analysis respectively in a distributed manner.By utilizing the key information of P2P flows provided by P2P identification systems,NPFAS can extract P2P flow statistical information from NetFlow records generated by NetFlow-enabled devices and analyze it by some existing analysis systems.NPFAS provides a feasible solution for analyzing P2P flows based on the Linux-Intel framework.Experiments of the prototype system have verified feasibility and availability of NPFAS.