ReconsMap: a reliable controller-switch mapping in software defined networks. (2017)
- Record Type:
- Journal Article
- Title:
- ReconsMap: a reliable controller-switch mapping in software defined networks. (2017)
- Main Title:
- ReconsMap: a reliable controller-switch mapping in software defined networks
- Authors:
- Wang, Wenbo
Wang, Binqiang
Hu, Yuxiang
Liu, Bangzhou - Abstract:
- The software defined networking (SDN) innovates the future network structure, decoupling the control plane and data plane. In large SDN networks, multiple controllers or controller domains are deployed, where each controller has a logically centralised vision while managing a set of switches. Recent studies focus more on controller placement, but simply assign switches to its closest controller. Such 'latency-first' controller-switch mapping may lead to controller overload and vulnerability of the spanning tree. In this paper, we illustrate this case and propose a reliable controller-switch mapping model (ReconsMap model). This model: 1) adjusts the number of mapping switches according to the network traffic; 2) ensures an accepted propagation delay; 3) builds a robust spanning tree for each controller to ensure the lowest data loss. Computational results on OS3E and topology zoo show that ReconsMap effectively reduces the data loss, improves the controller overload and the robustness of the spanning tree.
- Is Part Of:
- International journal of high performance computing and networking. Volume 10:Number 3(2017)
- Journal:
- International journal of high performance computing and networking
- Issue:
- Volume 10:Number 3(2017)
- Issue Display:
- Volume 10, Issue 3 (2017)
- Year:
- 2017
- Volume:
- 10
- Issue:
- 3
- Issue Sort Value:
- 2017-0010-0003-0000
- Page Start:
- 201
- Page End:
- 206
- Publication Date:
- 2017
- Subjects:
- software defined networking -- SDN -- controller-switch mapping -- reliability -- load balance
High performance computing -- Periodicals
Computer networks -- Periodicals
High performance computing
Periodicals
004.05 - Journal URLs:
- http://www.inderscience.com/jhome.php?jcode=ijhpcn ↗
http://www.metapress.com/openurl.asp?genre=journal&issn=1740-0562 ↗
http://www.inderscience.com/ ↗ - Languages:
- English
- ISSNs:
- 1740-0562
- Deposit Type:
- Legaldeposit
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- Available online (eLD content is only available in our Reading Rooms) ↗
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