Automatic provisioning of QoS aware OSPF configurations
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://hdl.handle.net/1822/6619 |
Resumo: | This paper presents a contribution for the development of network management tools able to automatically provide QoS aware routing configurations. In this perspective, a traffic engineering framework able to provide near-optimal OSPF configurations is presented. The devised solution takes into account the multiconstrained QoS demands of a given network domain in order to improve the quality of the OSPF weight setting process. To pursue this objective, this work resorts to Evolutionary Algorithms, which provide OSPF configurations based on a bi-objective function. The proof of concept of the proposed optimization framework resorts to a wide range of simulation studies, clearly showing the effectiveness of the devised mechanisms. |
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Automatic provisioning of QoS aware OSPF configurationsQuality of Service (QoS)OSPF RoutingTraffic engineeringThis paper presents a contribution for the development of network management tools able to automatically provide QoS aware routing configurations. In this perspective, a traffic engineering framework able to provide near-optimal OSPF configurations is presented. The devised solution takes into account the multiconstrained QoS demands of a given network domain in order to improve the quality of the OSPF weight setting process. To pursue this objective, this work resorts to Evolutionary Algorithms, which provide OSPF configurations based on a bi-objective function. The proof of concept of the proposed optimization framework resorts to a wide range of simulation studies, clearly showing the effectiveness of the devised mechanisms.The authors wish to thank the Portuguese National Conference of Rectors (CRUP)/British Council Portugal (B-53/05 grant), the Nuffield Foundation (NAL/001136/A grant), the Engineering and Physical Sciences Research Council (EP/522885 grant) and Project SeARCH (Services and Advanced Research Computing with HTC/HPC clusters), funded by FCT.Academy PublisherUniversidade do MinhoSousa, PedroRocha, MiguelRio, MiguelCortez, Paulo2007-042007-04-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/1822/6619engSousa, P., Rocha, M., Rio, M., & Cortez, P. (2007, April 1). Automatic Provisioning of QoS Aware OSPF Configurations. Journal of Networks. Academy Publisher. http://doi.org/10.4304/jnw.2.2.1-101796-205610.4304/jnw.2.2.1-10info: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:RCAAP2023-07-21T12:48:30Zoai:repositorium.sdum.uminho.pt:1822/6619Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:46:46.330222Repositório 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 |
Automatic provisioning of QoS aware OSPF configurations |
title |
Automatic provisioning of QoS aware OSPF configurations |
spellingShingle |
Automatic provisioning of QoS aware OSPF configurations Sousa, Pedro Quality of Service (QoS) OSPF Routing Traffic engineering |
title_short |
Automatic provisioning of QoS aware OSPF configurations |
title_full |
Automatic provisioning of QoS aware OSPF configurations |
title_fullStr |
Automatic provisioning of QoS aware OSPF configurations |
title_full_unstemmed |
Automatic provisioning of QoS aware OSPF configurations |
title_sort |
Automatic provisioning of QoS aware OSPF configurations |
author |
Sousa, Pedro |
author_facet |
Sousa, Pedro Rocha, Miguel Rio, Miguel Cortez, Paulo |
author_role |
author |
author2 |
Rocha, Miguel Rio, Miguel Cortez, Paulo |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Sousa, Pedro Rocha, Miguel Rio, Miguel Cortez, Paulo |
dc.subject.por.fl_str_mv |
Quality of Service (QoS) OSPF Routing Traffic engineering |
topic |
Quality of Service (QoS) OSPF Routing Traffic engineering |
description |
This paper presents a contribution for the development of network management tools able to automatically provide QoS aware routing configurations. In this perspective, a traffic engineering framework able to provide near-optimal OSPF configurations is presented. The devised solution takes into account the multiconstrained QoS demands of a given network domain in order to improve the quality of the OSPF weight setting process. To pursue this objective, this work resorts to Evolutionary Algorithms, which provide OSPF configurations based on a bi-objective function. The proof of concept of the proposed optimization framework resorts to a wide range of simulation studies, clearly showing the effectiveness of the devised mechanisms. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-04 2007-04-01T00:00:00Z |
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 |
https://hdl.handle.net/1822/6619 |
url |
https://hdl.handle.net/1822/6619 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Sousa, P., Rocha, M., Rio, M., & Cortez, P. (2007, April 1). Automatic Provisioning of QoS Aware OSPF Configurations. Journal of Networks. Academy Publisher. http://doi.org/10.4304/jnw.2.2.1-10 1796-2056 10.4304/jnw.2.2.1-10 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Academy Publisher |
publisher.none.fl_str_mv |
Academy Publisher |
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 |
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