Performance of Network Virtualization in Cloud Computing Infrastructures: The OpenStack Case

被引:0
|
作者
Callegati, Franco [1 ]
Cerroni, Walter [1 ]
Contoli, Chiara [1 ]
Santandrea, Giuliano [2 ]
机构
[1] Univ Bologna, DEI, Cesena, Italy
[2] Univ Bologna, CIRI ICT, Cesena, Italy
关键词
Cloud computing infrastructures; network virtualization; Linux bridge; Open vSwitch; OpenStack;
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Cloud computing infrastructures will likely be a key component of future Internet architectures, owing to the many advantages of server and network virtualization, especially considering the emerging Network Function Virtualization and Software Defined Networking technologies. The cloud infrastructure will then determine the performance of the networking environment. In this paper, such issue is investigated with reference to OpenStack, a widely adopted cloud infrastructure management platform. In particular, the paper provides an insight on how OpenStack deals with multi-tenant network virtualization and evaluates the performance of its main network components by measuring packet throughput in an experimental test-bed.
引用
收藏
页码:132 / 137
页数:6
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