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Analysis of topological characteristics impacting the allocation of controllers in an SD-WAN network

2022Conference object Open access
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dc.contributor.authorPadrenuestro, Vicente
dc.contributor.authorMendes, Andre C.
dc.date.accessioned2022-04-19T12:43:46Z
dc.date.available2022-04-19T12:43:46Z
dc.date.issued2022
dc.description.abstractFinding a viable and optimal solution to the Software-Defined Networks (SDN) controller allocation problem in an open SDN network is a challenging task. In this context, this work was developed to expose a network's real characteristics, which may impact the choice of positioning an SDN controller. Furthermore, the experiments with the Pareto-based Optimal Controller-placement (POCO) tool and with the ONOS and Floodlight controllers are shown, which served as a comparison to assist in decision-making regarding the best positioning of the controller within the network. In summary, the results showed that not only the static aspects of the network should be considered, but also the dynamic characteristics and aspects related to the model and the purpose for which the controllers are used, factors that can impact the positioning.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPadrenuestro, Vicente; Mendes, Andre C. (2022). Analysis of topological characteristics impacting the allocation of controllers in an SD-WAN network. In Optimization, Learning Algorithms and Applications, OL2A 2022. eISSN 1865-0937. 1754, p. 505-519pt_PT
dc.identifier.doi10.1007/978-3-031-23236-7_35
dc.identifier.eissn1865-0937
dc.identifier.issn1865-0929
dc.identifier.urihttp://hdl.handle.net/10198/25384
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSpringerpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectSDN
dc.subjectController placement problem
dc.subjectOpenFlow controllers
dc.titleAnalysis of topological characteristics impacting the allocation of controllers in an SD-WAN networkpt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.titleOptimization, Learning Algorithms and Applications, OL2A 2022pt_PT
person.familyNameMendes
person.givenNameAndre C.
person.identifier.ciencia-id6718-7AE9-0953
person.identifier.orcid0000-0001-6390-1250
person.identifier.scopus-author-id54920397900
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication469e664f-f0ce-4ccf-a00d-21c086996765
relation.isAuthorOfPublication.latestForDiscovery469e664f-f0ce-4ccf-a00d-21c086996765

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