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dc.contributor.authorCoras, Florin-Tudorel
dc.contributor.authorDomingo Pascual, Jordi
dc.contributor.authorLewis, Darrel
dc.contributor.authorCabellos Aparicio, Alberto
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors
dc.date.accessioned2017-03-23T08:17:30Z
dc.date.available2017-03-23T08:17:30Z
dc.date.issued2016-02
dc.identifier.citationCoras, F., Domingo, J., Lewis, D., Cabellos-Aparicio, A. An analytical model for Loc/ID mappings caches. "IEEE-ACM transactions on networking", Febrer 2016, vol. 24, núm. 1, p. 506-516.
dc.identifier.issn1063-6692
dc.identifier.urihttp://hdl.handle.net/2117/102815
dc.description.abstractConcerns regarding the scalability of the interdomain routing have encouraged researchers to start elaborating a more robust Internet architecture. While consensus on the exact form of the solution is yet to be found, the need for a semantic decoupling of a node's location and identity is generally accepted as a promising way forward. However, this typically requires the use of caches that store temporal bindings between the two namespaces, to avoid hampering router packet forwarding speeds. In this article, we propose a methodology for an analytical analysis of cache performance that relies on the working-set theory. We first identify the conditions that network traffic must comply with for the theory to be applicable and then develop a model that predicts average cache miss rates relying on easily measurable traffic parameters. We validate the result by emulation, using real packet traces collected at the egress points of a campus and an academic network. To prove its versatility, we extend the model to consider cache polluting user traffic and observe that simple, low intensity attacks drastically reduce performance, whereby manufacturers should either overprovision router memory or implement more complex cache eviction policies.
dc.format.extent11 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Internet
dc.subject.lcshRouting (Computer network management)
dc.subject.lcshCache memory
dc.subject.lcshTelecommunication -- Traffic -- Management
dc.subject.otherWorking-set model
dc.subject.otherCache modeling
dc.subject.otherLocation/identity separation
dc.subject.otherLocator/ID Separation Protocol (LISP)
dc.subject.otherNetwork traffic locality
dc.titleAn analytical model for Loc/ID mappings caches
dc.typeArticle
dc.subject.lemacEncaminadors (Xarxes d'ordinadors)
dc.subject.lemacMemòria cau
dc.subject.lemacTelecomunicació -- Tràfic -- Gestió
dc.contributor.groupUniversitat Politècnica de Catalunya. CBA - Sistemes de Comunicacions i Arquitectures de Banda Ampla
dc.identifier.doi10.1109/TNET.2014.2373398
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://ieeexplore.ieee.org/document/6975256/
dc.rights.accessOpen Access
local.identifier.drac19809804
dc.description.versionPostprint (author's final draft)
dc.relation.projectidinfo:eu-repo/grantAgreement/MICINN//TEC2011-29126-C03-02/ES/SOLUCIONES DE PROCESADO DIGITAL DE LA SEÑAL PARA SISTEMAS INALAMBRICOS SOSTENIBLES Y RECONFIGURABLES/
dc.relation.projectidinfo:eu-repo/grantAgreement/AGAUR/IV PRI 2005-2008/2009SGR1140
dc.relation.projectidinfo:eu-repo/grantAgreement/CISCO URP Grant
dc.relation.projectidinfo:eu-repo/grantAgreement/MINECO/FPU-AP2009-3790
local.citation.authorCoras, F.; Domingo, J.; Lewis, D.; Cabellos-Aparicio, Albert
local.citation.publicationNameIEEE-ACM transactions on networking
local.citation.volume24
local.citation.number1
local.citation.startingPage506
local.citation.endingPage516


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