tailieunhanh - Performance evaluation of routing protocol on AODV and DSR under wormhole attack
In this paper, performance of Ad hoc on-Demand Distance Vector (AODV) Protocol and Dynamic Source Routing (DSR) protocol are evaluated in presence of wormhole attack and without wormhole attack with Constant Bit Rate (CBR) traffic under dissimilar scalable network mobility. Also we evaluate effect and compare it with standard protocol in term of Packet Delivery Ratio, throughput and End to End Delay via simulation, using Network Simulation2 (NS2) for our research. | International Journal of Computer Networks and Communications Security C VOL. 1, NO. 1, JUNE 2013, 1–6 Available online at: ISSN 2308-9830 N C S Performance Evaluation of Routing Protocol on AODV and DSR under Wormhole Attack Mojtaba GhanaatPisheh Sanaei1, Ismail Fauzi Isnin2, Majid Bakhtiari3 123 Faculty of Computer Science and Information system Universiti Teknologi Malaysia (UTM) Johor 81310, Malaysia E-mail: , 2ismailfauzi@, ABSTRACT Today’s Mobile Ad hoc Networks (MANETs) became a popular issue for scientists, and diverse studies have been made to increase the performance of ad hoc networks. In MANET nodes compromise to forward packets for each other communicate beyond their transmission range. The mobile nodes communicate with each other without any infrastructure. As wireless ad-hoc networks lack an infrastructure, they are exposed to a lot of attacks [1]. One of these attacks called Wormhole Attack that two adversary node collaborate together to transmit the packets in out of band channel. In this paper, performance of Ad hoc on-Demand Distance Vector (AODV) Protocol and Dynamic Source Routing (DSR) protocol are evaluated in presence of wormhole attack and without wormhole attack with Constant Bit Rate (CBR) traffic under dissimilar scalable network mobility. Also we evaluate effect and compare it with standard protocol in term of Packet Delivery Ratio, throughput and End to End Delay via simulation, using Network Simulation2 (NS2) for our research. Keywords: Mobile Ad-Hoc Network, Wormhole Attack, Ad hoc on-Demand Distance Vector, Dynamic Source Routing, Constant Bit Rate. 1 INTRODUCTION As mentioned before an ad hoc network is a wireless network, which do not have a fixed and centralized infrastructure. MANET is a kind of ad hoc network, which can alter location and selfconfigure on the sky [2]. MANET can be a standard Wi-Fi connection, like a cellular or .
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