Unsplittable flow Edge Load factor Balancing in SDN using P4 Runtime

E. Kawaguchi, Hikaru Kasuga, N. Shinomiya
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引用次数: 5

Abstract

The spread of services and applications using cloud computing has led to an increase in the amount of network traffic. Therefore, traffic control methods using an SDN architecture for flexibly managing a network have been studied. Previous studies have proposed a traffic load balancing method by a single SDN controller. However, implementation with multiple SDN controllers has been considered to cope with scalability and redundancy. This paper model the distributed network as a flow network and defines the ratio of flow to capacity in an edge as a load factor. Besides, this study proposes a traffic load balancing method considering Unsplittable flow Edge Load factor Balancing problem and implements it to confirm its feasibility in a real network.
基于P4运行时的SDN不可分割流边缘负载因子平衡
使用云计算的服务和应用程序的普及导致了网络流量的增加。因此,研究了采用SDN架构的流量控制方法,实现对网络的灵活管理。以往的研究提出了一种通过单个SDN控制器实现流量负载均衡的方法。然而,多个SDN控制器的实现被认为是为了应对可伸缩性和冗余。本文将分布式网络建模为流网络,并将边缘的流量与容量之比定义为负载因子。此外,本文提出了一种考虑不可分割流边缘负载因子均衡问题的流量负载均衡方法,并在实际网络中进行了实现,验证了该方法的可行性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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