| 多源AS冲突问题研究与MOAS LIST机制实现 |
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| 引用本文： | 银伟,胡湘江,朱培栋. 多源AS冲突问题研究与MOAS LIST机制实现[J]. 计算机工程与设计, 2008, 29(8): 1910-1912 |
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| 作者姓名： | 银伟 胡湘江 朱培栋 |
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| 作者单位： | 国防科学技术大学,计算机学院,湖南,长沙,410073;国防科学技术大学,计算机学院,湖南,长沙,410073;国防科学技术大学,计算机学院,湖南,长沙,410073 |
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| 基金项目： | 国家自然科学基金
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国家高技术研究发展计划(863计划) |
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| 摘 要： | 多源AS冲突可能起源于多宿主,如配置错误或者恶意攻击等.路由安全要求区分多源AS冲突中的错误或者恶意的路由.对多源AS冲突进行严格定义,分析产生原因和严重后果,设计并实现了解决方案--MOAs LIST机制,并进行了真实场景实验.组网测试结果表明,MOASLIST机制仅能发现潜在的错误或恶意路由,需要网管参与才能最终确定其正误,为更加安全机制的建立提供了宝贵的指导建议.
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| 关 键 词： | 路由安全 多源AS冲突 网络安全 配置错误 路由攻击 |
| 文章编号： | 1000-7024(2008)08-1910-03 |
| 修稿时间： | 2007-05-26 |
Research and implementation of MOAS LIST and experiment report study |
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| YIN Wei,HU Xiang-jiang,ZHU Pei-dong. Research and implementation of MOAS LIST and experiment report study[J]. Computer Engineering and Design, 2008, 29(8): 1910-1912 |
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| Authors: | YIN Wei HU Xiang-jiang ZHU Pei-dong |
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| Affiliation: | YIN Wei,HU Xiang-jiang,ZHU Pei-dong(School of Computer Science,National University of Defense Technology,Changsha 410073,China) |
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| Abstract: | Multiple origin AS conflicts may result from multi-homing,misconfiguration or malicious attack.To differentiate routes owing to the latter two causes from others is strongly required for routing security.The MOAS LIST mechanism is one of countermeasures.MOAS a strict definition is given,its cause and bad effect are analyzed.This mechanism is designed and implemented for deep study.Real experiments display: The MOAS LIST can only point out those routes which may be wrong.Network operator should take measures... |
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| Keywords: | routing security multiple origin AS conflict network security misconfiguration routing attack |
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