EmPOWER: A Testbed for Network Function Virtualization Research and Experimentation

R. Riggio, T. Rasheed, F. Granelli
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引用次数: 46

Abstract

Software Defined Networking (SDN) and Network Function Virtualization (NFV) are making their way into the research agenda of all the major players in the networking domain. Parallely, testbeds and experimental facilities are widely regarded as the fundamental step-stone to future "clean slate" networking. However, designing and building experimental facilities can hardly be considered a trivial step for either researchers and practitioners. Scale, flexibility, and ease of use are just some of the challenges faced by a testbed designer. These considerations are at the base of efforts such as GENI in USA, AKARI in Japan, FEDERICA, NOVI and OFELIA in Europe which provide federated and open facilities for the Future Internet research agenda. Albeit the importance of such facilities is unquestioned, today there is still a dearth of testbed exploiting SDN and NFV concepts in the wireless networking domain. In this paper we present EmPOWER an experimental testbed which aims at filling this gap by offering an open platform on top of which novel concepts can be tested at scale. The EmPOWER testbed is composed by 30 nodes and is currently used by both undergraduate and graduate students at the University of Trento and by the research staff at CREATE-NET.
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EmPOWER:网络功能虚拟化研究与实验的试验台
软件定义网络(SDN)和网络功能虚拟化(NFV)正在进入网络领域所有主要参与者的研究议程。与此同时,试验台和实验设施也被广泛认为是未来“全新”网络的基石。然而,设计和建造实验设施对研究人员和实践者来说都不能被认为是微不足道的一步。规模、灵活性和易用性只是测试平台设计人员面临的一些挑战。这些考虑是诸如美国的GENI、日本的AKARI、欧洲的FEDERICA、NOVI和OFELIA等努力的基础,这些努力为未来互联网研究议程提供了联合和开放的设施。尽管这些设施的重要性是毋庸置疑的,但目前在无线网络领域仍然缺乏利用SDN和NFV概念的测试平台。在本文中,我们提出了一个实验测试平台EmPOWER,旨在通过提供一个开放的平台来填补这一空白,在这个平台上可以大规模测试新概念。EmPOWER测试平台由30个节点组成,目前由Trento大学的本科生和研究生以及CREATE-NET的研究人员使用。
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