Performance Comparison of AODV and DYMO MANET Protocols under Wormhole Attack Environment
نویسندگان
چکیده
منابع مشابه
PERFORMANCE EVALUATION OF AODV, OLSR and ZRP ROUTING PROTOCOLS UNDER THE BLACK HOLE ATTACK IN MANET
The wireless mobile ad-hoc network (MANET) is set of dissimilar types of mobile nodes. These nodes in MANET communicate with each other without any fixed infrastructure. Because of MANET’s infrastructure network is unprotected from the attacks of malicious nodes. One of the attacks is called black hole attack. In MANET black hole attack is occurring easily. In the black hole attack node falsie ...
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The Mobile Ad Hoc Network is an infrastructure less, multihop ad hoc network because the intermediate nodes are used to transmit data from source to destination. This paper represents the simulation based study of network protocols for varying network load and mobility. In this paper three protocols AODV, DSR and DYMO are compared by using random waypoint mobility in few nodes with varying pack...
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An Ad Hoc network has no infrastructure and it provides flexibility to network's nodes to connect and disconnect at any time. A MANET is an Ad Hoc network that provides freedom of movement to the network's nodes. In a MANET, The development of routing protocols is one of the main challenges and much research has been done to evaluate the current protocols to improve them or to develop...
متن کاملA Performance analysis of AODV under Blackhole Attack in MANET
Ad-hoc network is an autonomous mobile node. It is a set of temporary based networks, which has not fixed infrastructure. The Ad-hoc networks are very much positive towards attack by malicious node due to its vulnerabilities nature of routing protocols. There are large numbers of attacks affect the Ad-hoc networks. In between these attacks one is very much known as Black Hole Attack. In this pa...
متن کاملAODV & SAODV under Attack: Performance Comparison
AODV is a reactive MANET routing protocol that does not support security of routing messages. SAODV is an extension of the AODV routing protocol that is designed to fulfil security features of the routing messages. In this paper, we study the performance of both AODV and SAODV routing protocols under the presence of blackhole, grayhole, selfish and flooding attacks. We conclude that the perform...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2012
ISSN: 0975-8887
DOI: 10.5120/6290-8482