NFV在OpenFlow基础设施上的实现:路由功能虚拟化

Josep Batalle, J. Riera, E. Escalona, J. A. G. Espín
{"title":"NFV在OpenFlow基础设施上的实现:路由功能虚拟化","authors":"Josep Batalle, J. Riera, E. Escalona, J. A. G. Espín","doi":"10.1109/SDN4FNS.2013.6702546","DOIUrl":null,"url":null,"abstract":"Network Function Virtualization (NFV) has emerged as an operator proposal for offering network services with network functions implemented in software, which may be located in Data Centers, network nodes or even in a virtual machine. NFV is theoretically applicable to any network function and aims at simplifying the management of heterogeneous hardware platforms. Using as a basis one of the network functions offered by network routers, this article presents the analysis, design, and the first implementation, in a virtualized manner, of the routing function. Considering the current co-existence of IPv4 and IPv6 and the possibilities brought into the arena by OpenFlow-enabled infrastructures, the article describes the design of the virtualized routing protocol, enabling a simple management and avoiding signaling messages overhead in the control plane level, and the different scenarios considered to validate the virtualized function. In essence, the manuscript describes one of the first implementations of the functional NFV concept, through the virtualization of the routing function over an OpenFlow network. The different scenarios validated in the article are used to demonstrate the applicability of the NFV-powered implementation proposed into actual production environments.","PeriodicalId":6455,"journal":{"name":"2013 IEEE SDN for Future Networks and Services (SDN4FNS)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"75","resultStr":"{\"title\":\"On the Implementation of NFV over an OpenFlow Infrastructure: Routing Function Virtualization\",\"authors\":\"Josep Batalle, J. Riera, E. Escalona, J. A. G. Espín\",\"doi\":\"10.1109/SDN4FNS.2013.6702546\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Network Function Virtualization (NFV) has emerged as an operator proposal for offering network services with network functions implemented in software, which may be located in Data Centers, network nodes or even in a virtual machine. NFV is theoretically applicable to any network function and aims at simplifying the management of heterogeneous hardware platforms. Using as a basis one of the network functions offered by network routers, this article presents the analysis, design, and the first implementation, in a virtualized manner, of the routing function. Considering the current co-existence of IPv4 and IPv6 and the possibilities brought into the arena by OpenFlow-enabled infrastructures, the article describes the design of the virtualized routing protocol, enabling a simple management and avoiding signaling messages overhead in the control plane level, and the different scenarios considered to validate the virtualized function. In essence, the manuscript describes one of the first implementations of the functional NFV concept, through the virtualization of the routing function over an OpenFlow network. The different scenarios validated in the article are used to demonstrate the applicability of the NFV-powered implementation proposed into actual production environments.\",\"PeriodicalId\":6455,\"journal\":{\"name\":\"2013 IEEE SDN for Future Networks and Services (SDN4FNS)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"75\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 IEEE SDN for Future Networks and Services (SDN4FNS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SDN4FNS.2013.6702546\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 IEEE SDN for Future Networks and Services (SDN4FNS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SDN4FNS.2013.6702546","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 75

摘要

网络功能虚拟化(Network Function Virtualization, NFV)是运营商提出的一种方案,旨在提供网络服务,并在软件中实现网络功能,这些功能可以位于数据中心、网络节点甚至虚拟机中。NFV理论上适用于任何网络功能,旨在简化异构硬件平台的管理。本文以网络路由器提供的一种网络功能为基础,以虚拟化的方式介绍了路由功能的分析、设计和第一个实现。考虑到当前IPv4和IPv6共存以及启用openflow的基础设施带来的可能性,本文描述了虚拟化路由协议的设计,实现了简单的管理并避免了控制平面级别的信令消息开销,并考虑了验证虚拟化功能的不同场景。从本质上讲,手稿描述了功能性NFV概念的第一个实现之一,通过OpenFlow网络上的路由功能虚拟化。本文中验证的不同场景用于演示nfv支持的实现在实际生产环境中的适用性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
On the Implementation of NFV over an OpenFlow Infrastructure: Routing Function Virtualization
Network Function Virtualization (NFV) has emerged as an operator proposal for offering network services with network functions implemented in software, which may be located in Data Centers, network nodes or even in a virtual machine. NFV is theoretically applicable to any network function and aims at simplifying the management of heterogeneous hardware platforms. Using as a basis one of the network functions offered by network routers, this article presents the analysis, design, and the first implementation, in a virtualized manner, of the routing function. Considering the current co-existence of IPv4 and IPv6 and the possibilities brought into the arena by OpenFlow-enabled infrastructures, the article describes the design of the virtualized routing protocol, enabling a simple management and avoiding signaling messages overhead in the control plane level, and the different scenarios considered to validate the virtualized function. In essence, the manuscript describes one of the first implementations of the functional NFV concept, through the virtualization of the routing function over an OpenFlow network. The different scenarios validated in the article are used to demonstrate the applicability of the NFV-powered implementation proposed into actual production environments.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信