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Evaluating OpenFlow in libNetVirt
KTH, School of Information and Communication Technology (ICT), Communication Systems, CoS, Network Systems Laboratory (NS Lab).
KTH, School of Information and Communication Technology (ICT), Communication Systems, CoS, Network Systems Laboratory (NS Lab).ORCID iD: 0000-0002-6427-4612
KTH, School of Information and Communication Technology (ICT), Communication Systems, CoS, Network Systems Laboratory (NS Lab).ORCID iD: 0000-0002-3172-076X
2012 (English)In: The 8th Swedish National Computer Networking Workshop 2012 (SNCNW 2012), 2012Conference paper, Published paper (Refereed)
Abstract [en]

LibNetVirt, the library presented and evaluated here, proposes an architecture for a network virtualization abstraction. Network virtualization has been an important research topic for many years but still suffers from the lack of an abstraction level like the one present in virtualization of computing and storage. LibNetVirt is deployed as a library, similar to libvirt in computer virtualization, with a unified interface towards the underlying network specific drivers. The architecture allows management tools to be independent of the underlying technologies. In addition, it enables programmatic and on-demand creation of virtual networks. We have evaluated libNetVirt in an OpenFlow-enabled network in three different tests: the setup time of a flow, the behavior of the system under a Denial of Service attack and the packet losses in high rate UDP flows.

Place, publisher, year, edition, pages
2012.
Keyword [en]
network virtualization, openflow, libnetvirt, cloud networking
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:kth:diva-104499OAI: oai:DiVA.org:kth-104499DiVA: diva2:564963
Conference
The 8th Swedish National Computer Networking Workshop 2012 (SNCNW 2012)
Projects
SAIL
Funder
EU, FP7, Seventh Framework Programme, 257448
Note

QC 20130528

Available from: 2012-11-05 Created: 2012-11-05 Last updated: 2013-06-12Bibliographically approved

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Hidell, MarkusSjödin, Peter

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