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dc.contributor.authorZabala Alberdi, Luis
dc.contributor.authorDoncel Vicente, Josu ORCID
dc.contributor.authorFerro Vázquez, Armando ORCID
dc.date.accessioned2023-04-27T15:05:59Z
dc.date.available2023-04-27T15:05:59Z
dc.date.issued2023-03-30
dc.identifier.citationMathematics 11(7) : (2023) // Article ID 1663es_ES
dc.identifier.issn2227-7390
dc.identifier.urihttp://hdl.handle.net/10810/60958
dc.description.abstractMonitoring the evolution of the state of networks is an important issue to ensure that many applications provide the required quality of service. The first step in network-monitoring systems consists of capturing packets; that is, packets arrive at the system through a network interface card and are placed into system memory. Then, in this first stage, and usually in relation to the operating system, packets are treated and transferred from the capturing buffer to a higher-layer processing, for instance, to be analyzed in the next step of the system. In this work, we focus on the capturing stage. In particular, we focus on a Linux packet-capturing system. We model it as a single server queue. Taking into account that the server can be in charge not only of the capturing process but also of other tasks, we consider that the queue has vacations, i.e., there is some time when the capturing process cannot be carried out. We also assume that the queue has a finite buffer. We consider three different models and present a rigorous analysis of the derived Markov chain of each of the models. We provide standard performance metrics in all cases. We also evaluate the performance of these models in a real packet-capture probe.es_ES
dc.description.sponsorshipThis research was partially supported by the Department of Education of the Basque Government, Spain through the Consolidated Research Groups NQaS (IT1635-22) and MATHMODE (IT1456-22), by the Marie Sklodowska-Curie, Spain grant agreement No 777778, by Grant PID2020-117876RB-I00 funded by MCIN/AEI (10.13039/501100011033) and by Grant KK-2022/00119 funded by the Basque Government.es_ES
dc.language.isoenges_ES
dc.publisherMDPIes_ES
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/777778es_ES
dc.relationinfo:eu-repo/grantAgreement/MICINN/PID2020-117876RB-I00es_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectsingle server queue with vacationses_ES
dc.subjectLinux packet capturinges_ES
dc.subjectnetwork monitoring systemes_ES
dc.titleModeling a Linux Packet-Capturing System with a Queueing System with Vacationses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.date.updated2023-04-12T13:24:26Z
dc.rights.holder© 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/ 4.0/).es_ES
dc.relation.publisherversionhttps://www.mdpi.com/2227-7390/11/7/1663es_ES
dc.identifier.doi10.3390/math11071663
dc.contributor.funderEuropean Commission
dc.departamentoesIngeniería de comunicaciones
dc.departamentoesMatemáticas
dc.departamentoeuKomunikazioen ingeniaritza
dc.departamentoeuMatematika


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© 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/ 4.0/).
Except where otherwise noted, this item's license is described as © 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/ 4.0/).