《计算机应用研究》|Application Research of Computers

SDN故障分析研究综述

SDN fault analysis research

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作者 赵会,吕光宏,杨洋,贾创辉
机构 四川大学 计算机学院,成都 610065
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文章编号 1001-3695(2020)10-003-2895-07
DOI 10.19734/j.issn.1001-3695.2019.05.0182
摘要 软件定义网络(software defined networking,SDN)架构的三大基本特性成为了网络故障发生的主要影响因素,从而引入新的故障威胁和风险,降低网络可靠性。首先,介绍了SDN的基本架构及其三大基本特性可能引发的安全问题;其次,从架构的物理角度出发,分别探讨控制平面域、控制通道域和数据平面域所面临的故障风险;随后,基于各故障域的故障类型,探讨现有的解决方案;最后,对未来的研究工作进行了展望。
关键词 软件定义网络; 故障分析; 网络安全; 故障解决
基金项目
本文URL http://www.arocmag.com/article/01-2020-10-003.html
英文标题 SDN fault analysis research
作者英文名 Zhao Hui, Lyu Guanghong, Yang Yang, Jia Chuanghui
机构英文名 College of Computer Science,Sichuan University,Chengdu 610065,China
英文摘要 SDN's three basic characteristics have become the main factors to lead networking failures, introducing new threats and risks and reducing networking reliability. Firstly, this paper introduced the SDN architecture and its three basic characteristics, which may lead to security issues. Then, from a physical perspective, it discussed the failure risks faced by three fault domains in SDN architecture: control plane domain, control channel domain and data plane domain respectively. Next, it investigated kinds of the existing failures recovery solutions in those fault domains. Finally, it gave the prospects of future research.
英文关键词 software-defined network(SDN); fault analysis; network security; failure to solve
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收稿日期 2019/5/11
修回日期 2019/7/8
页码 2895-2901
中图分类号 TP393
文献标志码 A