| 一种基于节点采样的包标记追踪方案 |
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| 引用本文： | 揭摄,孙乐昌. 一种基于节点采样的包标记追踪方案[J]. 计算机应用, 2006, 26(8): 1831-1832 |
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| 作者姓名： | 揭摄 孙乐昌 |
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| 作者单位： | 解放军电子工程学院,网络工程系,安徽,合肥,230037;解放军电子工程学院,网络工程系,安徽,合肥,230037 |
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| 摘 要： | 概率包标记(PPM)是一种有效的IP追踪技术，但传统方案基于不现实的假设,存在很多不足，影响了实用性。基于合理的假设条件改进了高级标记方案(AMS)，使用可调节的标记概率，根据TTL值计算距离和点采样等策略，改善了高级包标记方案存在的弱收敛性，不支持渐进部署，易受伪造标记攻击等缺陷，具有较好的实用性。
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| 关 键 词： | IP追踪 节点采样 最弱链 渐进部署 |
| 文章编号： | 1001-9081（2006）08-1831-02 |
| 收稿时间： | 2006-02-16 |
| 修稿时间： | 2006-02-162006-04-11 |
Packet marking scheme for IP traceback based on node sampling |
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| JIE She,SUN Le-chang. Packet marking scheme for IP traceback based on node sampling[J]. Journal of Computer Applications, 2006, 26(8): 1831-1832 |
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| Authors: | JIE She SUN Le-chang |
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| Affiliation: | Department of Network Engineering of PLA, Electronic Engineering Institute, Hefei Anhui 230037, China |
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| Abstract: | Probabilistic Packet Marking(PPM) is an effective technique for IP traceback.However,the traditional PPM schemes are built upon unreal hypothesis,which brings out many limitations and affects their application.Based on reasonable hypothesis,Advanced Marking Scheme(AMS) was improved.With adjustable marking probability,counting distance by TTL value and node sampling,the performance of AMS got improved including weak convergence,inability of incremental deployment and being vulnerable to spoof marking attack. |
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| Keywords: | IP traceback node sample weakest link incremental deployment |
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