Evaluating the probability and the impact of a failure in GMPLS based networks

In this paper, we define a new scheme to develop and evaluate protection strategies for building reliable GMPLS networks. This is based on what we have called the network protection degree (NPD). The NPD consists of an a priori evaluation, the failure sensibility degree (FSD), which provides the fai...

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Detalhes bibliográficos
Autores: Calle Ortega, Eusebi, Marzo i Lázaro, Josep Lluís, Urra i Fàbregas, Anna
Formato: artículo
Fecha de publicación:2003
País:España
Recursos:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10256/2318
Acesso em linha:http://hdl.handle.net/10256/2318
Access Level:acceso abierto
Palavra-chave:MPLS (Norma)
Ordinadors, Xarxes d' -- Mesures de seguretat
Protocols de xarxes d'ordinadors
Telecomunicació -- Sistemes de commutació
Computer networks -- Security measures
Computer network protocols
MPLS standard
Telecommunication -- Switching systems
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oai_identifier_str oai:recercat.cat:10256/2318
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network_name_str España
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spelling Evaluating the probability and the impact of a failure in GMPLS based networksCalle Ortega, EusebiMarzo i Lázaro, Josep LluísUrra i Fàbregas, AnnaMPLS (Norma)Ordinadors, Xarxes d' -- Mesures de seguretatProtocols de xarxes d'ordinadorsTelecomunicació -- Sistemes de commutacióComputer networks -- Security measuresComputer network protocolsMPLS standardTelecommunication -- Switching systemsIn this paper, we define a new scheme to develop and evaluate protection strategies for building reliable GMPLS networks. This is based on what we have called the network protection degree (NPD). The NPD consists of an a priori evaluation, the failure sensibility degree (FSD), which provides the failure probability, and an a posteriori evaluation, the failure impact degree (FID), which determines the impact on the network in case of failure, in terms of packet loss and recovery time. Having mathematical formulated these components, experimental results demonstrate the benefits of the utilization of the NPD, when used to enhance some current QoS routing algorithms in order to offer a certain degree of protectionIEEE2003info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10256/2318http://hdl.handle.net/10256/2318© Fourth International Workshop on Design of Reliable Communication Networks : 2003 : DRCN 2003 : Proceedings, 2003, p. 114-120Articles publicats (D-ATC)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.1109/DRCN.2003.1275346info:eu-repo/semantics/altIdentifier/isbn/0-7803-8118-1Tots els drets reservatsinfo:eu-repo/semantics/openAccessoai:recercat.cat:10256/23182026-05-29T05:05:01Z
dc.title.none.fl_str_mv Evaluating the probability and the impact of a failure in GMPLS based networks
title Evaluating the probability and the impact of a failure in GMPLS based networks
spellingShingle Evaluating the probability and the impact of a failure in GMPLS based networks
Calle Ortega, Eusebi
MPLS (Norma)
Ordinadors, Xarxes d' -- Mesures de seguretat
Protocols de xarxes d'ordinadors
Telecomunicació -- Sistemes de commutació
Computer networks -- Security measures
Computer network protocols
MPLS standard
Telecommunication -- Switching systems
title_short Evaluating the probability and the impact of a failure in GMPLS based networks
title_full Evaluating the probability and the impact of a failure in GMPLS based networks
title_fullStr Evaluating the probability and the impact of a failure in GMPLS based networks
title_full_unstemmed Evaluating the probability and the impact of a failure in GMPLS based networks
title_sort Evaluating the probability and the impact of a failure in GMPLS based networks
dc.creator.none.fl_str_mv Calle Ortega, Eusebi
Marzo i Lázaro, Josep Lluís
Urra i Fàbregas, Anna
author Calle Ortega, Eusebi
author_facet Calle Ortega, Eusebi
Marzo i Lázaro, Josep Lluís
Urra i Fàbregas, Anna
author_role author
author2 Marzo i Lázaro, Josep Lluís
Urra i Fàbregas, Anna
author2_role author
author
dc.subject.none.fl_str_mv MPLS (Norma)
Ordinadors, Xarxes d' -- Mesures de seguretat
Protocols de xarxes d'ordinadors
Telecomunicació -- Sistemes de commutació
Computer networks -- Security measures
Computer network protocols
MPLS standard
Telecommunication -- Switching systems
topic MPLS (Norma)
Ordinadors, Xarxes d' -- Mesures de seguretat
Protocols de xarxes d'ordinadors
Telecomunicació -- Sistemes de commutació
Computer networks -- Security measures
Computer network protocols
MPLS standard
Telecommunication -- Switching systems
description In this paper, we define a new scheme to develop and evaluate protection strategies for building reliable GMPLS networks. This is based on what we have called the network protection degree (NPD). The NPD consists of an a priori evaluation, the failure sensibility degree (FSD), which provides the failure probability, and an a posteriori evaluation, the failure impact degree (FID), which determines the impact on the network in case of failure, in terms of packet loss and recovery time. Having mathematical formulated these components, experimental results demonstrate the benefits of the utilization of the NPD, when used to enhance some current QoS routing algorithms in order to offer a certain degree of protection
publishDate 2003
dc.date.none.fl_str_mv 2003
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10256/2318
http://hdl.handle.net/10256/2318
url http://hdl.handle.net/10256/2318
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1109/DRCN.2003.1275346
info:eu-repo/semantics/altIdentifier/isbn/0-7803-8118-1
dc.rights.none.fl_str_mv Tots els drets reservats
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Tots els drets reservats
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IEEE
publisher.none.fl_str_mv IEEE
dc.source.none.fl_str_mv © Fourth International Workshop on Design of Reliable Communication Networks : 2003 : DRCN 2003 : Proceedings, 2003, p. 114-120
Articles publicats (D-ATC)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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