Load Sensitive Forwarding for Software Defined Networking – Openflow Based
سال انتشار: 1393
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 513
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شناسه ملی سند علمی:
JR_ACSIJ-3-6_006
تاریخ نمایه سازی: 9 اسفند 1393
چکیده مقاله:
Avoiding congestion is important role in recently proposed software defined network (SDN) since various new kind of overhead and delay introduced compared to traditionalnetwork. In this paper, we propose a load sensitive forwarding metric for the Openflow controller to make decision for path selection. Our metric assign weight basedon the network traffic link load that put into account. This metric helps the forwarding protocol to load balance thenetwork and improve the network capacity by avoiding the congested nodes to forward the traffic. Extensive performance results based on our simulation are presentedto demonstrate the effectiveness of our proposed metric, with comparison to the SDN state of the art forwardingdecision
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نویسندگان
Nor Masri Sahri
Department of Advanced Information Technology,Graduate School of Information Science and Electrical Engineering, Kyushu University, Japan
Koji Okamura
Research Institute for Information Technology, Kyushu University, Japan