Abstract
Software Defined Networking (SDN) is a new paradigm proposed to meet the requirements of new networking concepts such as cloud computing and data center networking. SDN decouples control and data planes and uses a logically centralized controller to manage the underlying network resources. In this paper, a joint server and route selection mechanism is proposed for SDN networks, where current and past statistics of network resource utilization are taken into account to allocate a server and a corresponding routing path for each incoming flow. The proposed mechanism periodically and automatically updates the link cost metrics of link state routing protocol to achieve the load balancing in the network. The proof of concept has been implemented using Mininet to emulate OpenFlow enabled switches and OpenDaylight as an SDN controller. Using the real IP traffic, we successfully demonstrated that the proposed system evenly distributes traffic flows among network links and servers.
Original language | English |
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Title of host publication | 2017 IEEE International Black Sea Conference on Communications and Networking, BlackSeaCom 2017 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 1-5 |
Number of pages | 5 |
ISBN (Electronic) | 9781509050499 |
DOIs | |
Publication status | Published - 31 Jan 2018 |
Event | 2017 IEEE International Black Sea Conference on Communications and Networking, BlackSeaCom 2017 - Istanbul, Turkey Duration: 5 Jun 2017 → 8 Jun 2017 |
Publication series
Name | 2017 IEEE International Black Sea Conference on Communications and Networking, BlackSeaCom 2017 |
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Volume | 2018-January |
Conference
Conference | 2017 IEEE International Black Sea Conference on Communications and Networking, BlackSeaCom 2017 |
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Country/Territory | Turkey |
City | Istanbul |
Period | 5/06/17 → 8/06/17 |
Bibliographical note
Publisher Copyright:© 2017 IEEE.
Keywords
- controller
- OpenFlow
- SDN
- traffic engineering