A Passive Network Measurement-based Traffic Control Algorithm in Gateway of P2P Systems
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چکیده
With the progress of peer-to-peer technology, P2P applications have evolved and established themselves as the leading ‘growth app’ of Internet traffic workload. In order to reserve enough bandwidth for other applications, gateway of P2P systems must control P2P's traffic. In this paper, passive network measurement of P2P traffic is introduced, and network behaviors of some P2P applications are discussed. Then, one model of receiving and forwarding P2P packets is constructed. One algorithm of traffic control in P2P is designed, which includes two important factors: rejection probability of P2P request and disconnection probability of P2P channel. The results of two parallel experiments show that control algorithm of P2P traffic based on network measurement can reserve enough network resource without disabling all P2P packets.
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تاریخ انتشار 2008