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On scalability of software-defined networking
IEEE Communications Magazine, 2013In this article, we deconstruct scalability concerns in software-defined networking and argue that they are not unique to SDN. We explore the often voiced concerns in different settings, discuss scalability trade-offs in the SDN design space, and present some recent research on SDN scalability.
Soheil Hassas Yeganeh +2 more
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An experimental Software Defined Security controller for Software Defined Network
2017 Fourth International Conference on Software Defined Systems (SDS), 2017Software Defined Networking is an emerging technology that permits computer network infrastructure to be scaled dynamically as needed while enhancing the manageability of the various network devices in heterogeneous environment as opposed to classical networking.
Malek Al-Zewairi +2 more
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Network softwarization and parallel networks: beyond software-defined networks
IEEE Network, 2016The coexistence of various protocols for current network equipment leads to extremely complex network systems, which not only limit the development of network technologies, but also cannot meet the growing demands for cloud computing, big data, and service visualization applications, just to name a few.
Fei-Yue Wang 0001 +4 more
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Operator-Defined Reconfigurable Network OS for Software-Defined Networks
IEEE/ACM Transactions on Networking, 2019Barista is a novel architecture that seeks to enable flexible and customizable instantiations of network operating systems (NOSs) for software-defined networks (SDNs). As the NOS is the strategic control center of an SDN, implementing logic for management of network switches as well as higher-level applications, its design is critical to the welfare of
Jaehyun Nam +5 more
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Towards software defined cognitive networking
2015 7th International Conference on New Technologies, Mobility and Security (NTMS), 2015Cognitive networking has the potential to enable autonomic network management by empowering the network components to automatically adjust to the changing network environment. However, strict isolation between the layers of the currently used communication model and static nature of networking equipment have delimited the deployment of cognitive ...
Ahmad, I. +4 more
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Securing ARP in Software Defined Networks
2016 IEEE 41st Conference on Local Computer Networks (LCN), 2016The mapping of Layer 3 (IP) to Layer 2 (MAC) addresses is a key service in IP networks, and is achieved via the ARP protocol in IPv4, and the NDP protocol in IPv6. Due to their stateless nature and lack of authentication, both ARP and NDP are vulnerable to spoofing attacks, which can enable Denial of Service (DoS) or man-in-the-middle (MITM) attacks ...
Talal Alharbi 0002 +3 more
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Software defined mobile networks
Proceedings of the tenth ACM international symposium on Mobile ad hoc networking and computing, 2009There is a general trend towards "cleaving apart" computer and networking systems, abstracting the layers below, and providing a platform for competition and innovation above. For computers this happened first with operating systems, and now virtualization. In wireless, software defined radios promise greater programmability, and faster innovation. But
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IEEE Potentials, 2018
A software-defined network (SDN) is an emerging network architecture that allows a centralized software program to control the behavior of an entire network. This is done by separat ing the components that make up a network (such as the data, control, and infrastructure planes) in a completely different way as opposed to its traditional counterpart. It
Deepika Vasudevan, Samrudhi Nayak
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A software-defined network (SDN) is an emerging network architecture that allows a centralized software program to control the behavior of an entire network. This is done by separat ing the components that make up a network (such as the data, control, and infrastructure planes) in a completely different way as opposed to its traditional counterpart. It
Deepika Vasudevan, Samrudhi Nayak
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Security in Software-Defined-Networking: A Survey
2016With the development of information and networking technologies, conventional network has been unable to meet the demands of practical applications and network users. A new network paradigm called Software-Defined Networking (SDN) was proposed and got public attention. By decoupling the forwarding and control planes and applying specific protocols, SDN
Zhen Yao, Zheng Yan 0002
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