Demonstrating Resilient Quality of Service in Software Defined Networking

被引:0
|
作者
Sharma, Sachin [1 ]
Staessens, Dimitri [1 ]
Colle, Didier [1 ]
Palma, David [2 ]
Goncalves, Joao [2 ]
Pickavet, Mario [1 ]
Cordeiro, Luis [2 ]
Demeester, Piet [1 ]
机构
[1] Univ Ghent, iMinds, Dept Informat Technol INTEC, B-9000 Ghent, Belgium
[2] OneSource, Consultoria Informat, Lda, Coimbra, Portugal
关键词
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中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Software defined Networking (SDN) such as Open-Flow decouples the control plane from forwarding devices and embeds it into one or more external entities called controllers. We implemented a framework in OpenFlow through which business customers receive higher Quality of Service (QoS) than best-effort customers in all conditions (e. g. failure conditions). In the demonstration, we stream video clips (business and best-effort customer's traffic) through an emulated OpenFlow topology. During the demonstration, we trigger a failure in the paths of video clips and show an effectively higher QoS for business customers when compared against best-effort customers. This is demonstrated by simply watching the video clips at the receiver.
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页码:133 / +
页数:2
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