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IEEE Communications Surveys and Tutorials, 2018 33 pages, 10 ...
Zainab Zaidi +2 more
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SDN-Guard: Protecting SDN controllers against SDN rootkits
2017 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), 2017Software-defined networking (SDN) addresses pressing networking problems such as network virtualization and data center complexity. By separating the control plane from the data plane, SDN introduces a new abstraction layer. This new abstraction layer is typically implemented by means of a so-called SDN controller.
Dennis Tatang +4 more
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Proceedings of the 2nd Workshop on Cloud-Assisted Networking, 2017
Software-defined networks (SDN) do not guarantee coherent network operations, when uncoordinated SDN applications concurrently update the network forwarding state. As this problem has not so far received considerable attention, in this paper, we introduce transactional network-wide update support in SDN.
Maja Curic +4 more
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Software-defined networks (SDN) do not guarantee coherent network operations, when uncoordinated SDN applications concurrently update the network forwarding state. As this problem has not so far received considerable attention, in this paper, we introduce transactional network-wide update support in SDN.
Maja Curic +4 more
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Auto-Configuration of SDN Switches in SDN/Non-SDN Hybrid Network
Proceedings of the Asian Internet Engineering Conference, 2015This paper proposes an auto-configuration mechanism for a newly attached SDN (Software-defined Networking) switch and intermediate switches in an SDN/non-SDN hybrid network. Automation of initial configuration of SDN switches brings the benefit of reducing the installation costs and maintaining the operational consistency in an enterprise network ...
Rohit Katiyar +3 more
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Pluggable SDN framework for managing heterogeneous SDN networks
International Journal of Network Management, 2020SummarySoftware‐defined networking (SDN) is a new network paradigm that is separating the data plane and the control plane of the network, making one or more centralized controllers to supervise the behaviour of the entire network. Different types of SDN controller software exist, and research dealing with the difficulties of consistently integrating ...
Jerico Moeyersons +3 more
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Proceedings of the 2018 ACM SIGSAC Conference on Computer and Communications Security, 2018
Network Management is a critical process for an enterprise to configure and monitor the network devices using cost effective methods. It is imperative for it to be robust and free from adversarial or accidental security flaws. With the advent of cloud computing and increasing demands for centralized network control, conventional management protocols ...
Vaibhav Hemant Dixit +4 more
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Network Management is a critical process for an enterprise to configure and monitor the network devices using cost effective methods. It is imperative for it to be robust and free from adversarial or accidental security flaws. With the advent of cloud computing and increasing demands for centralized network control, conventional management protocols ...
Vaibhav Hemant Dixit +4 more
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SDN-Guard: DoS Attacks Mitigation in SDN Networks
2016 5th IEEE International Conference on Cloud Networking (Cloudnet), 2016Software Defined Networking (SDN) has recently emerged as a new networking technology offering an unprecedented programmability that allows network operators to dynamically configure and manage their infrastructures. The main idea of SDN is to move the control plane into a central controller that is in charge of taking all routing decisions in the ...
Lobna Dridi, Mohamed Faten Zhani
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SDN interactive manager: An OpenFlow-based SDN manager
2015 IFIP/IEEE International Symposium on Integrated Network Management (IM), 2015Currently, many investigations addressed SDN management considering using monitoring information for different purposes. Zhang [1] used monitoring information to develop algorithms for anomaly detection and traffic engineering. Jose et al. [2] used the same monitoring information to propose mechanisms for online measurement of large traffic aggregates.
Pedro Heleno Isolani +4 more
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Probe-SDN: A smart monitoring framework for SDN-based networks
2016 Global Information Infrastructure and Networking Symposium (GIIS), 2016Software Defined Networking (SDN) is in the process of revolutionizing the way of managing networks by providing a new way to support current and future services. However, by relocating the control functionality in a remote entity, the measurements' accuracy of the resources' utilization becomes more difficult, which complicates the decision making ...
Djamel-Eddine Henni +2 more
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IEEE/ACM Transactions on Networking, 2018
Sampling is an expensive network resource, because switches and routers are able to sample only a small fraction of the traffic they receive. Modern switches and routers perform uniform packet sampling, which has several major drawbacks: 1) the same flow might be unnecessarily sampled multiple times in different switches; 2) all the flows traversing a ...
Reuven Cohen, Evgeny Moroshko
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Sampling is an expensive network resource, because switches and routers are able to sample only a small fraction of the traffic they receive. Modern switches and routers perform uniform packet sampling, which has several major drawbacks: 1) the same flow might be unnecessarily sampled multiple times in different switches; 2) all the flows traversing a ...
Reuven Cohen, Evgeny Moroshko
openaire +1 more source