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首页> 外文会议>Information Networking: Advances in Data Communications and Wireless Networks; Lecture Notes in Computer Science; 3961 >Mitigating Route Request Flooding Attacks in Mobile Ad Hoc Networks
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Mitigating Route Request Flooding Attacks in Mobile Ad Hoc Networks

机译：缓解移动自组织网络中的路由请求泛洪攻击

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摘要

A mobile ad hoc network is set up with a group of mobile wireless nodes without the use of any dedicated routers or base stations. Each node acts as an end node as well as a router for other nodes. There are generally two types of ad hoc routing protocols, reactive and proactive routing protocols. The focus of this paper centers on reactive routing protocols which establish routes between communicating nodes when needed using a route discovery process involving Route Requests and Route Replies, a process which can be easily misused for denial-of-service attacks. In this paper, we will describe one such attack, the Route Request Flooding Attack (RRFA) targeted at reactive routing protocols used in mobile ad hoc networks. Then, we propose the Route Request Flooding Defence (RRFD) mechanism that is designed to reduce the impact of RRFA. Finally, we present simulation results to show the detrimental effects of RRFA and the effectiveness of RRFD.
机译：通过一组移动无线节点建立移动自组织网络，而无需使用任何专用路由器或基站。每个节点都充当终端节点以及其他节点的路由器。自组织路由协议通常有两种类型，反应式和主动式路由协议。本文的重点集中在反应式路由协议上，该协议在需要时使用涉及路由请求和路由回复的路由发现过程在通信节点之间建立路由，该过程很容易被误用于拒绝服务攻击。在本文中，我们将介绍一种针对移动自组织网络中使用的反应性路由协议的攻击，即路由请求泛洪攻击（RRFA）。然后，我们提出了路由请求泛洪防御（RRFD）机制，旨在减少RRFA的影响。最后，我们给出了仿真结果，以显示RRFA的有害影响和RRFD的有效性。

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