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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Main Authors: Kanagavelu, Renuga, Ng, Luke Mingjie, Aung, Khin Mi Mi, Lee, Francis Bu-Sung, Heryandi
Other Authors: School of Computer Engineering
Format: Conference or Workshop Item
Language:English
Published: 2013
Subjects:
Online Access:https://hdl.handle.net/10356/102111
http://hdl.handle.net/10220/16398
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Institution: Nanyang Technological University
Language: English
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spelling 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
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Engineering::Computer science and engineering
spellingShingle 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.
author2 School of Computer Engineering
author_facet School of Computer Engineering
Kanagavelu, Renuga
Ng, Luke Mingjie
Aung, Khin Mi Mi
Lee, Francis Bu-Sung
Heryandi
format Conference or Workshop Item
author Kanagavelu, Renuga
Ng, Luke Mingjie
Aung, Khin Mi Mi
Lee, Francis Bu-Sung
Heryandi
author_sort 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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