Computer Engineering and Applications ›› 2010, Vol. 46 ›› Issue (6): 78-81.DOI: 10.3778/j.issn.1002-8331.2010.06.022
• 网络、通信、安全 • Previous Articles Next Articles
XU Yan-gui1，2，QIAN Huan-yan1，LI Hua-feng1
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徐延贵1，2，钱焕延1，李华峰1
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Abstract: In IPv6 network environment，a new type of worm，WormIPv6 is presented in IPv6 network.Based on the analysis and research of the scanning strategy of WormIPv6，Simple Epidemic Model（SEM） and Kermack-Mckendrick model（KM） are established for simulating the propagation of WormIPv6.The results of simulation experiment show that IPv6 network can defend against random-scanning worms due to its huge address space.It is impossible that random-scanning worms propagate in IPv6 network and Internet worm will use other scanning strategy.
Key words: Internet Protocol Version 6（IPv6）, Internet worm, worm scanning strategy, worm propagation model
摘要： 基于IPv6网络环境，构建了一种新型网络蠕虫—WormIPv6，对其扫描策略进行了分析研究，在此基础上分别建立SEM模型和KM模型，分别仿真WormIPv6的传播趋势。仿真实验结果表明，由于IPv6中巨大的地址空间，IPv6网络对于随机扫描蠕虫有天然的抵抗能力，在IPv6网络中，使用随机扫描策略的蠕虫根本无法传播，网络蠕虫会利用其他扫描策略。
关键词: IPv6, 网络蠕虫, 蠕虫扫描策略, 蠕虫传播模型
CLC Number:
TP393
XU Yan-gui1，2，QIAN Huan-yan1，LI Hua-feng1. Worm propagation model in IPv6 networks[J]. Computer Engineering and Applications, 2010, 46(6): 78-81.
徐延贵1，2，钱焕延1，李华峰1. IPv6网络中的蠕虫传播模型[J]. 计算机工程与应用, 2010, 46(6): 78-81.
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URL: http://cea.ceaj.org/EN/10.3778/j.issn.1002-8331.2010.06.022
http://cea.ceaj.org/EN/Y2010/V46/I6/78
