OpenFlow based control for re-routing with differentiated flows in data center networks
Data Center Networks need densely interconnected topologies to provide high bandwidth for various cloud computing services. It is required to fully utilize the bandwidth resource in such a network with varying traffic patterns. We propose a flow-based edge-to-edge rerouting scheme for the Data Cente...
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sg-ntu-dr.10356-1021112020-05-28T07:18:25Z OpenFlow based control for re-routing with differentiated flows in data center networks Kanagavelu, Renuga Ng, Luke Mingjie Aung, Khin Mi Mi Lee, Francis Bu-Sung Heryandi School of Computer Engineering IEEE International Conference on Networks (18th : 2012 : Singapore) DRNTU::Engineering::Computer science and engineering Data Center Networks need densely interconnected topologies to provide high bandwidth for various cloud computing services. It is required to fully utilize the bandwidth resource in such a network with varying traffic patterns. We propose a flow-based edge-to-edge rerouting scheme for the Data Center Networks which has the mix of large flows and short flows. We focus on rerouting the large flows to alternative paths in the event of congestion because small flows are short-lived and shifting them between paths will increase their latency and overhead. The proposed scheme has several important features: 1) It provides adaptive re-routing of flows to efficiently spread the load in accordance with the changing load conditions. 2) It ensures effective traffic redistribution upon link failures. We develop a prototype and demonstrate the effectiveness of the proposed mechanism on OpenFlow test bed. 2013-10-10T06:29:15Z 2019-12-06T20:49:54Z 2013-10-10T06:29:15Z 2019-12-06T20:49:54Z 2012 2012 Conference Paper Kanagavelu, R., Ng, L. M., Aung, K. M. M., Lee, F. B. S., Heryandi. (2012). OpenFlow based control for re-routing with differentiated flows in data center networks. 2012 18th IEEE International Conference on Networks (ICON), 228-233. https://hdl.handle.net/10356/102111 http://hdl.handle.net/10220/16398 10.1109/ICON.2012.6506562 en |
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DRNTU::Engineering::Computer science and engineering Kanagavelu, Renuga Ng, Luke Mingjie Aung, Khin Mi Mi Lee, Francis Bu-Sung Heryandi OpenFlow based control for re-routing with differentiated flows in data center networks |
description |
Data Center Networks need densely interconnected topologies to provide high bandwidth for various cloud computing services. It is required to fully utilize the bandwidth resource in such a network with varying traffic patterns. We propose a flow-based edge-to-edge rerouting scheme for the Data Center Networks which has the mix of large flows and short flows. We focus on rerouting the large flows to alternative paths in the event of congestion because small flows are short-lived and shifting them between paths will increase their latency and overhead. The proposed scheme has several important features: 1) It provides adaptive re-routing of flows to efficiently spread the load in accordance with the changing load conditions. 2) It ensures effective traffic redistribution upon link failures. We develop a prototype and demonstrate the effectiveness of the proposed mechanism on OpenFlow test bed. |
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School of Computer Engineering |
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School of Computer Engineering Kanagavelu, Renuga Ng, Luke Mingjie Aung, Khin Mi Mi Lee, Francis Bu-Sung Heryandi |
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Conference or Workshop Item |
author |
Kanagavelu, Renuga Ng, Luke Mingjie Aung, Khin Mi Mi Lee, Francis Bu-Sung Heryandi |
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Kanagavelu, Renuga |
title |
OpenFlow based control for re-routing with differentiated flows in data center networks |
title_short |
OpenFlow based control for re-routing with differentiated flows in data center networks |
title_full |
OpenFlow based control for re-routing with differentiated flows in data center networks |
title_fullStr |
OpenFlow based control for re-routing with differentiated flows in data center networks |
title_full_unstemmed |
OpenFlow based control for re-routing with differentiated flows in data center networks |
title_sort |
openflow based control for re-routing with differentiated flows in data center networks |
publishDate |
2013 |
url |
https://hdl.handle.net/10356/102111 http://hdl.handle.net/10220/16398 |
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1681058258492588032 |