| 抗雪崩攻击的BGP路由更新协议设计 |
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| 引用本文： | 李江洪.抗雪崩攻击的BGP路由更新协议设计[J].柳州师专学报,2014(3):142-145. |
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| 作者姓名： | 李江洪 |
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| 作者单位： | 柳州职业技术学院,广西柳州545006 |
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| 基金项目： | 广西教育厅课题“无线接入网中带宽高效分配方法”（ZL2014094） |
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| 摘 要： | 针对骨干路由器的BGP路由存在遭受"雪崩式"攻击可能,提出了一种改进的BGP路由更新算法.通过BGP链路存活通告数据包的更新周期有固定时长,改进为随机时长,同时当针对某一固定链路的BGP路由更新数据包频繁到达时,采用随机丢弃和延迟响应的策略进行处理,能够大幅度减少某一链路出现频繁中断的状态时,BGP路由更新协议不会受到明显的影响,有效地防止针对BGP协议的"雪崩攻击".
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| 关 键 词： | BGP 雪崩攻击 路由更新 周期 策略 |
Design of BGP Routing Protocol Update for Anti Avalanche Attack |
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| LI Jianghong.Design of BGP Routing Protocol Update for Anti Avalanche Attack[J].Journal of Liuzhou Teachers College,2014(3):142-145. |
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| Authors: | LI Jianghong |
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| Institution: | LI Jianghong (Liuzhou Vocational ＆ Technical College, Liuzhou, Guangxi, 545006 China) |
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| Abstract: | The BGP routing backbone routers have suffered＂avalanche＂attack,this paper puts forward a kind of improved BGP routing update algorithm. Through the BGP link survival update cycle notification packet with a fixed length,improved random length,at thesame time when the BGP routing for a fixed link update frequent arrived,the random drop and delay response of treatment,can greatly re-duce the frequent interruption of a link state,BGP routing update protocol will not be significantly affected,effectively prevent against the BGP Protocol＂avalanche attack＂. |
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| Keywords: | BGP avalanche attack routing update cycle strategy |
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