Impact of Black Hole Attack over Random Aodv Routing Protocol

Abstract

There are many researches in which the impact of black hole attacks at AODV networks is highlighted. In the research work, the impact of iBlack iHole iattack iover iAODV routing is calculated and random node selection technique is used. In addition, the simulation of black hole attacks’ impact on network performance is proposed in case of proposed model and traditional model. The selection of nodes is made randomly. The simulation of proposed selection based model is able to enhance the ratio of packet delivery. It is efficient to decrease the ratio of packet loss than traditional models. Comparative evaluation of the performance of existing and proposed model is made ion ithe ibase iof iPacket iDelivery iratio, iPacket iloss iratio, iPacket iDelivery iratio, iPacket iLoss iratio in case of 200 Node and 225 Node. This research paper also determined iAverage iEnd ito iEnd iDelivery iand iRouting iover head during comparative analysis. The proposed work can minimize the downfall in delivery ratio as the amount of malicious node increases.