Software-Defined Network Design driven by Availability Requirements

Detalhes bibliográficos
Autor(a) principal: Santos, Dorabella
Data de Publicação: 2020
Outros Autores: Gomes, Teresa, Tipper, David
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10316/90462
https://doi.org/10.1109/DRCN48652.2020.1570604282
Resumo: In Software Defined Networking (SDN), the controller locations are mainly constrained by delays between switches and controllers, and between the controllers themselves. In addition to the delay requirements, the availability of the connections between switches and controllers is also a key issue for control plane performance. Here, we explore the idea of having a spanning tree substructure called the spine, whose links can be upgraded to have high availability in order to support availability requirements for the control paths (routing paths between switches and controllers). We formulate an optimization model of the joint controller placement and spine design problem for SDN networks, under delay, availability and path redundancy requirements. Numerical results are presented showing the trade-offs between the number of controllers, delay requirements and upgrade cost.
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spelling Software-Defined Network Design driven by Availability RequirementsSDNcontroller placementavailabilityspine designoptimizationIn Software Defined Networking (SDN), the controller locations are mainly constrained by delays between switches and controllers, and between the controllers themselves. In addition to the delay requirements, the availability of the connections between switches and controllers is also a key issue for control plane performance. Here, we explore the idea of having a spanning tree substructure called the spine, whose links can be upgraded to have high availability in order to support availability requirements for the control paths (routing paths between switches and controllers). We formulate an optimization model of the joint controller placement and spine design problem for SDN networks, under delay, availability and path redundancy requirements. Numerical results are presented showing the trade-offs between the number of controllers, delay requirements and upgrade cost.IEEE2020-05-11info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10316/90462http://hdl.handle.net/10316/90462https://doi.org/10.1109/DRCN48652.2020.1570604282engD. Santos, T. Gomes and D. Tipper, "Software-Defined Network Design driven by Availability Requirements," 2020 16th International Conference on the Design of Reliable Communication Networks DRCN 2020, Milano, Italy, 2020, pp. 1-7, doi: 10.1109/DRCN48652.2020.1570604282.978-1-7281-6300-0https://ieeexplore.ieee.org/document/9089377Santos, DorabellaGomes, TeresaTipper, Davidinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-05-25T04:58:20Zoai:estudogeral.uc.pt:10316/90462Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T21:10:35.696730Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Software-Defined Network Design driven by Availability Requirements
title Software-Defined Network Design driven by Availability Requirements
spellingShingle Software-Defined Network Design driven by Availability Requirements
Santos, Dorabella
SDN
controller placement
availability
spine design
optimization
title_short Software-Defined Network Design driven by Availability Requirements
title_full Software-Defined Network Design driven by Availability Requirements
title_fullStr Software-Defined Network Design driven by Availability Requirements
title_full_unstemmed Software-Defined Network Design driven by Availability Requirements
title_sort Software-Defined Network Design driven by Availability Requirements
author Santos, Dorabella
author_facet Santos, Dorabella
Gomes, Teresa
Tipper, David
author_role author
author2 Gomes, Teresa
Tipper, David
author2_role author
author
dc.contributor.author.fl_str_mv Santos, Dorabella
Gomes, Teresa
Tipper, David
dc.subject.por.fl_str_mv SDN
controller placement
availability
spine design
optimization
topic SDN
controller placement
availability
spine design
optimization
description In Software Defined Networking (SDN), the controller locations are mainly constrained by delays between switches and controllers, and between the controllers themselves. In addition to the delay requirements, the availability of the connections between switches and controllers is also a key issue for control plane performance. Here, we explore the idea of having a spanning tree substructure called the spine, whose links can be upgraded to have high availability in order to support availability requirements for the control paths (routing paths between switches and controllers). We formulate an optimization model of the joint controller placement and spine design problem for SDN networks, under delay, availability and path redundancy requirements. Numerical results are presented showing the trade-offs between the number of controllers, delay requirements and upgrade cost.
publishDate 2020
dc.date.none.fl_str_mv 2020-05-11
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10316/90462
http://hdl.handle.net/10316/90462
https://doi.org/10.1109/DRCN48652.2020.1570604282
url http://hdl.handle.net/10316/90462
https://doi.org/10.1109/DRCN48652.2020.1570604282
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv D. Santos, T. Gomes and D. Tipper, "Software-Defined Network Design driven by Availability Requirements," 2020 16th International Conference on the Design of Reliable Communication Networks DRCN 2020, Milano, Italy, 2020, pp. 1-7, doi: 10.1109/DRCN48652.2020.1570604282.
978-1-7281-6300-0
https://ieeexplore.ieee.org/document/9089377
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv IEEE
publisher.none.fl_str_mv IEEE
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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