Paper Info
Title
Optimal and Secure Controller Placement in SDN Based Smart City Network
Abstract
The exponential growth of Internet of Things (IoT) devices and cloud based systems has resulted in an increased demand of new services and applications. In an IoT network like smart city, it is desirable that these services and applications can be provisioned on demand and securely. SDN (Software Defined Networking) has emerged as a new paradigm that facilitates on demand provisioning of the network, services and applications. An efficient and secure controller placement is the key to the efficient deployment of an SDN based network. In this paper, we have addressed the dual problem of optimal and secure controller placement in an SDN based network such that it optimizes the flow setup time for dynamically changing network conditions. Our approach takes care of controller fault tolerance by introducing a well-defined strategy of Master-Equal-Slave (M-E-S) controllers combination. We have built our own Java based simulator and extensive simulations have been carried out to verify the proposed algorithms.
Year
DOI
Venue
2019
10.1109/ICOIN.2019.8718165
2019 International Conference on Information Networking (ICOIN)
Keywords
Field
DocType
Java based simulator,M-E-S controller,Internet of Things,master-equal-slave controllers,software defined networking,controller fault tolerance,optimal controller placement,secure controller placement,demand provisioning,IoT network,cloud based systems,SDN based smart city network
Control theory,Computer science,Computer network,Smart city
Conference
ISSN
ISBN
Citations 
1976-7684
978-1-5386-8351-4
0
PageRank 
References 
Authors
0.34
0
2
Name
Order
Citations
PageRank
Samir Kumar Tarai100.34
Samar Shailendra200.34