An analytical model for Loc/ID mappings caches

Concerns 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 gener...

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Autores: Coras, Florin-Tudorel|||0000-0001-5595-5689, Domingo Pascual, Jordi|||0000-0001-6277-7542, Lewis, Darrel, Cabellos Aparicio, Alberto|||0000-0001-9329-7584
Tipo de recurso: artículo
Fecha de publicación:2016
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/102815
Acceso en línea:https://hdl.handle.net/2117/102815
https://dx.doi.org/10.1109/TNET.2014.2373398
Access Level:acceso abierto
Palabra clave:Routing (Computer network management)
Cache memory
Telecommunication -- Traffic -- Management
Working-set model
Cache modeling
Location/identity separation
Locator/ID Separation Protocol (LISP)
Network traffic locality
Encaminadors (Xarxes d'ordinadors)
Memòria cau
Telecomunicació -- Tràfic -- Gestió
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Internet
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network_acronym_str ES
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repository_id_str
spelling An analytical model for Loc/ID mappings cachesCoras, Florin-Tudorel|||0000-0001-5595-5689Domingo Pascual, Jordi|||0000-0001-6277-7542Lewis, DarrelCabellos Aparicio, Alberto|||0000-0001-9329-7584Routing (Computer network management)Cache memoryTelecommunication -- Traffic -- ManagementWorking-set modelCache modelingLocation/identity separationLocator/ID Separation Protocol (LISP)Network traffic localityEncaminadors (Xarxes d'ordinadors)Memòria cauTelecomunicació -- Tràfic -- GestióÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::InternetConcerns 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.Peer Reviewed20162016-02-0120172017-03-23journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/102815https://dx.doi.org/10.1109/TNET.2014.2373398reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)InglésengMinisterio de Ciencia e Innovación http://doi.org/10.13039/501100004837 TEC2011-29126-C03-02 SOLUCIONES DE PROCESADO DIGITAL DE LA SEÑAL PARA SISTEMAS INALAMBRICOS SOSTENIBLES Y RECONFIGURABLESopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1028152026-05-27T15:37:01Z
dc.title.none.fl_str_mv An analytical model for Loc/ID mappings caches
title An analytical model for Loc/ID mappings caches
spellingShingle An analytical model for Loc/ID mappings caches
Coras, Florin-Tudorel|||0000-0001-5595-5689
Routing (Computer network management)
Cache memory
Telecommunication -- Traffic -- Management
Working-set model
Cache modeling
Location/identity separation
Locator/ID Separation Protocol (LISP)
Network traffic locality
Encaminadors (Xarxes d'ordinadors)
Memòria cau
Telecomunicació -- Tràfic -- Gestió
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Internet
title_short An analytical model for Loc/ID mappings caches
title_full An analytical model for Loc/ID mappings caches
title_fullStr An analytical model for Loc/ID mappings caches
title_full_unstemmed An analytical model for Loc/ID mappings caches
title_sort An analytical model for Loc/ID mappings caches
dc.creator.none.fl_str_mv Coras, Florin-Tudorel|||0000-0001-5595-5689
Domingo Pascual, Jordi|||0000-0001-6277-7542
Lewis, Darrel
Cabellos Aparicio, Alberto|||0000-0001-9329-7584
author Coras, Florin-Tudorel|||0000-0001-5595-5689
author_facet Coras, Florin-Tudorel|||0000-0001-5595-5689
Domingo Pascual, Jordi|||0000-0001-6277-7542
Lewis, Darrel
Cabellos Aparicio, Alberto|||0000-0001-9329-7584
author_role author
author2 Domingo Pascual, Jordi|||0000-0001-6277-7542
Lewis, Darrel
Cabellos Aparicio, Alberto|||0000-0001-9329-7584
author2_role author
author
author
dc.subject.none.fl_str_mv Routing (Computer network management)
Cache memory
Telecommunication -- Traffic -- Management
Working-set model
Cache modeling
Location/identity separation
Locator/ID Separation Protocol (LISP)
Network traffic locality
Encaminadors (Xarxes d'ordinadors)
Memòria cau
Telecomunicació -- Tràfic -- Gestió
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Internet
topic Routing (Computer network management)
Cache memory
Telecommunication -- Traffic -- Management
Working-set model
Cache modeling
Location/identity separation
Locator/ID Separation Protocol (LISP)
Network traffic locality
Encaminadors (Xarxes d'ordinadors)
Memòria cau
Telecomunicació -- Tràfic -- Gestió
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Internet
description Concerns 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.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-02-01
2017
2017-03-23
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/102815
https://dx.doi.org/10.1109/TNET.2014.2373398
url https://hdl.handle.net/2117/102815
https://dx.doi.org/10.1109/TNET.2014.2373398
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Ciencia e Innovación http://doi.org/10.13039/501100004837 TEC2011-29126-C03-02 SOLUCIONES DE PROCESADO DIGITAL DE LA SEÑAL PARA SISTEMAS INALAMBRICOS SOSTENIBLES Y RECONFIGURABLES
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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