基于SDN技术的数据中心间可用带宽测量设计与实现
|
摘要
随着云计算的发展,传统的数据中心逐渐转向了软件定义数据中心。软件定义数据中心利用虚拟化技术将计算、存储和网络资源抽象成统一的虚拟资源池。在SDN架构的数据中心网络中,用户对网络的需求可以通过软件编程实现。主要探索了多个数据中心间网络在SDN架构中可用带宽的测量,并设计了流量模型和实现方案,来满足用户对网络的需求。
This paper mainly explores the measurement of the available bandwidth of Inter-datacenter networks in the SDN architecture, and designs a traffic model and implementation scheme to meet the user's demand for the network.
This paper mainly explores the measurement of the available bandwidth of Inter-datacenter networks in the SDN architecture, and designs a traffic model and implementation scheme to meet the user's demand for the network.
引文
[1]A Tootoonchian,M Ghobadi,Y Ganjali.Open TM:traffic matrix estimator for Open Flow networks[C]//Proceedings of the11th international conference on Passive and active measurement,2010:201-210
[2]L Jose,M Yu,J Rexford.Online measurement of large traffic aggregates on commodity switches[C]//Usenix Conference on Hot Topics in Management of Internet,2011:13
[3]ABM Carlos,CE Rothenberg,FM Maurício.In-packet Bloom filter based data center networking with distributed Open Flow controllers[J].Globecom Workshops,2010,29(16):584-588
[4]P Megyesi,A Botta,G Aceto,et al.Challenges and solution for measuring available bandwidth in software defined networks[J].Computer Communications,2017,99(C):48-61
[5]DJ Hamad.Getting traffic statistics from network devices in an SDN environment using Open Flow[C]//Information Technology&Systems of An Iitp A Ras Interdisciplinary Conference&School,2015
[6]Open Flow Switch Specification,Verson 1.3.0[K/OL]https://www.opennetworking.org/images/stories/downloads/sdn-resources/onfspecifications/openflow/openflow-spec-v1.3.0.pdf
[2]L Jose,M Yu,J Rexford.Online measurement of large traffic aggregates on commodity switches[C]//Usenix Conference on Hot Topics in Management of Internet,2011:13
[3]ABM Carlos,CE Rothenberg,FM Maurício.In-packet Bloom filter based data center networking with distributed Open Flow controllers[J].Globecom Workshops,2010,29(16):584-588
[4]P Megyesi,A Botta,G Aceto,et al.Challenges and solution for measuring available bandwidth in software defined networks[J].Computer Communications,2017,99(C):48-61
[5]DJ Hamad.Getting traffic statistics from network devices in an SDN environment using Open Flow[C]//Information Technology&Systems of An Iitp A Ras Interdisciplinary Conference&School,2015
[6]Open Flow Switch Specification,Verson 1.3.0[K/OL]https://www.opennetworking.org/images/stories/downloads/sdn-resources/onfspecifications/openflow/openflow-spec-v1.3.0.pdf