Simulation and Performance Analysis of OLSR under Identity Spoofing Attack for Mobile Ad-Hoc Networks

被引：0

作者：

Shaw, Srishti ^{[1
]}

Orea, Kanika ^{[1
]}

Venkateswaran, P. ^{[1
]}

Nandi, R. ^{[1
]}

机构：

[1] Jadavpur Univ, Dept Elect & Telecommun Engn, Kolkata 700032, India

来源：

COMPUTER NETWORKS AND INFORMATION TECHNOLOGIES | 2011年 / 142卷

关键词：

MANETs; OLSR; Routing protocol; Security; Identity Spoofing;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Mobile ad hoc networks (MANETs) consist of a collection of wireless mobile nodes, which dynamically exchange data without fixed base station. But, in an unfriendly and uncontrolled terrain conditions, the performance of the routing protocol may deteriorate due to intrusion. Thus, secured routing is an essential requirement for MANETs, to provide protected communication between mobile nodes. In this paper, we examine security issues related to the Optimized Link State Routing (OLSR) protocol, a proactive routing protocol for MANETs. In particular, we concentrate on the identity spoofing attack in OLSR and the network performance under this attack. We enumerate a number of possible attacks against the integrity of the OLSR routing infrastructure, due to identity spoofing. The simulation in OPNET shows that the performance of the networks degrades with increase in number of malicious nodes.

引用

页码：308 / 310

页数：3