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Automatic provisioning of QoS aware OSPF configurations

Bibliographic Details
Main Author: Sousa, Pedro
Publication Date: 2007
Other Authors: Rocha, Miguel, Rio, Miguel, Cortez, Paulo
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: https://hdl.handle.net/1822/6619
Summary: 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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spelling 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:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-11T07:18:47Zoai:repositorium.sdum.uminho.pt:1822/6619Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T16:22:55.800063Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
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:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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