Policy-based Fault Management For Integrating Ip Over Optical Networks

dc.creatorCarvalho C.
dc.creatorMadeira E.
dc.creatorVerdi F.
dc.creatorMagalhaes M.
dc.date2005
dc.date2015-06-26T14:07:25Z
dc.date2015-11-26T15:41:33Z
dc.date2015-06-26T14:07:25Z
dc.date2015-11-26T15:41:33Z
dc.date.accessioned2018-03-28T22:50:03Z
dc.date.available2018-03-28T22:50:03Z
dc.identifier3540293566; 9783540293569
dc.identifierLecture Notes In Computer Science (including Subseries Lecture Notes In Artificial Intelligence And Lecture Notes In Bioinformatics). , v. 3751 LNCS, n. , p. 88 - 97, 2005.
dc.identifier3029743
dc.identifier10.1007/11567486_10
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-33744821655&partnerID=40&md5=fed6feb5e835bc2b132297ffb4d7ad78
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/93348
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/93348
dc.identifier2-s2.0-33744821655
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1264645
dc.descriptionIn this paper we present a policy-based architecture for aggregating (grooming) IP/MPLS flows (packet-based LSPs) within light-paths taking into account the possibility of having to cope with further transport faults. The defined policies try to minimize the negative impact when a failure is detected in the optical transport network. Such policies deal with 1+1, 1:1 and 1:N schemes of protection. In our model, IP/MPLS flows are divided into High Priority (HP) and Low Priority (LP) traffics. The architecture is composed of an Admission Control responsible for receiving the requisitions from the IP/MPLS network and forward them to the Policy Manager which in turn is responsible for applying the policies. The architecture also has a Fault Manager responsible for accounting the failures and a Resource Manager responsible for managing the lightpaths. Our approach has been implemented to validate the policies and the results showed that the defined policies decrease the number of affected LSPs when a given lightpath fails. © Springer-Verlag Berlin Heidelberg 2005.
dc.description3751 LNCS
dc.description
dc.description88
dc.description97
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dc.languageen
dc.publisher
dc.relationLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
dc.rightsfechado
dc.sourceScopus
dc.titlePolicy-based Fault Management For Integrating Ip Over Optical Networks
dc.typeActas de congresos


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