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Numrering	Referens	Omslagsbild	Hitta
1.	Bozakov, Zdravko, et al. (författare) A NEAT framework for enhanced end-host integration in SDN environments 2017 Ingår i: 2017 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN). - : IEEE. - 9781538632857 Konferensbidrag (refereegranskat)abstract SDN aims to facilitate the management of increasingly complex, dynamic network environments and optimize the use of the resources available therein with minimal operator intervention. To this end, SDN controllers maintain a global view of the network topology and its state. However, the extraction of information about network flows and other network metrics remains a non-trivial challenge. Network applications exhibit a wide range of properties, posing diverse, often conflicting, demands towards the network. As these requirements are typically not known, controllers must rely on error-prone heuristics to extract them. In this work, we develop a framework which allows applications deployed in an SDN environment to explicitly express their requirements to the network. Conversely, it allows network controllers to deploy policies on end-hosts and to supply applications with information about network paths, salient servers and other relevant metrics. The proposed approach opens the door for fine grained, application-aware resource optimization strategies in SDNs

Bozakov, Zdravko, et al. (författare)
A NEAT framework for enhanced end-host integration in SDN environments
2017
Ingår i: 2017 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN). - : IEEE. - 9781538632857
Konferensbidrag (refereegranskat)abstract
- SDN aims to facilitate the management of increasingly complex, dynamic network environments and optimize the use of the resources available therein with minimal operator intervention. To this end, SDN controllers maintain a global view of the network topology and its state. However, the extraction of information about network flows and other network metrics remains a non-trivial challenge. Network applications exhibit a wide range of properties, posing diverse, often conflicting, demands towards the network. As these requirements are typically not known, controllers must rely on error-prone heuristics to extract them. In this work, we develop a framework which allows applications deployed in an SDN environment to explicitly express their requirements to the network. Conversely, it allows network controllers to deploy policies on end-hosts and to supply applications with information about network paths, salient servers and other relevant metrics. The proposed approach opens the door for fine grained, application-aware resource optimization strategies in SDNs

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