OpenFlow version 1.3 is the latest version of OpenFlow that has support from switch vendors. It is significantly different from OpenFlow version 1.0 (which was the previous version several vendors ...

ネットワーク構築や運用に新風を吹き込むべく、新たな概念や技術が相次ぎ登場している。ソフトウェアでネットワークを制御する概念である「Software Defined Network（SDN）」、SDNを実現する要素技術の「OpenFlow」は、その代表例だ。OpenFlow／SDNは、ネットワーク ...

This tutorial looks at creating a simple OpenFlow controller using the Python-based controller framework: Ryu. Specifically, this tutorial covers the creation a layer 2 learning switch controller.

Tutorial: OpenFlow with Ryu This tutorial looks at creating a simple OpenFlow controller using the Python-based controller framework: Ryu. Specifically, this tutorial covers the creation a layer 2 ...

ネットワーク業界で今、最も注目を集めているキーワードである「SDN」（Software Defined Network）とそれを実現するためのプロトコルである「OpenFlow」。SDNとは、ハードウエアの配置を意識すること無く、ユーザーがプログラマブルにリソースを確保できるよう ...

Abstract: Summary form only given. This tutorial is designed to provide insight into how OpenFlow can be used to conduct network experiments. At present, Clemson University is developing a seamless ...

Abstract: OpenFlow is an open interface for remotely controlling the forwarding tables in network switches, routers, and access points. Upon this low-level primitive, researchers can build networks ...