Prof. Dr. Mohamed A. El-Zawawy أ.د. محمد عبدالمنعم الزواوي
Professor of Computer Science
Department of Mathematics, Faculty of Science, Cairo University, Giza 12613, Egypt maelzawawy@cu.edu.eg or maelzawawy@gmail.com (email)
Department of Mathematics, Faculty of Science, Cairo University, Giza 12613, Egypt maelzawawy@cu.edu.eg or maelzawawy@gmail.com (email)
One of the most recent architectures of networks is Software-Defined Networks (SDNs) using a controller appliance to control the set of switches on the network. The controlling process includes installing or uninstalling packet-processing rules on flow tables of switches.
This paper presents a high-level imperative network programming language, called ImNet, to facilitate writing
efficient, yet simple, programs executed by controller to manage switches. ImNet is simply-structured, expressive, compositional, and imperative. This paper also introduces an operational semantics to ImNet. Detailed examples of programs (with their operational semantics) constructed in ImNet are illustrated in the paper as well.
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