Author/Authors
Safae, Zerrik University Moulay Ismail - Faculty of Science of Meknes, Morocco , El Ouadghiri, Driss University Moulay Ismail - Faculty of Science of Meknes, Morocco , Bakhouya, Mohamed International University of Rabat, Morocco
Title Of Article
Design and Evaluation of a Distributed SDN Control Plane Architecture
شماره ركورد
15245
Abstract
Software-defined networking (SDN) is a new networking paradigm which aims to decouple forwarding hardware from control decisions. Existing SDN architectures centralize control logic to networks, and, however, cannot meet the requirements of scalability and adaptability simultaneously. Issues are that SDN architectures must be able to scale and able to adapt to dynamic conditions. Therefore, in order to cope with large-scale and dynamically changing networks, new architectures are required and need to be highly flexible. In this paper, an architecture that organizes controllers in a distributed hierarchy is introduced. Design concepts are presented to highlight its operation modes. Simulations have been conducted using Mininet and preliminary results are reported to show that the proposed architecture could reduce setup time of flow initiation.
From Page
93
NaturalLanguageKeyword
Software defined networking , Openflow , Scalability of SDN architectures , SDN Control Plane
JournalTitle
Mediterranean Telecommunications Journal
To Page
97
JournalTitle
Mediterranean Telecommunications Journal
Link To Document