A passive traffic algorithm for detecting unavailable periods in TCP services

Prieto Suárez, Iria; Izal Azcárate, Mikel; Magaña Lizarrondo, Eduardo; Morató Osés, Daniel

Publication:
A passive traffic algorithm for detecting unavailable periods in TCP services

dc.contributor.author	Prieto Suárez, Iria
dc.contributor.author	Izal Azcárate, Mikel
dc.contributor.author	Magaña Lizarrondo, Eduardo
dc.contributor.author	Morató Osés, Daniel
dc.contributor.department	Automática y Computación	es_ES
dc.contributor.department	Automatika eta Konputazioa	eu
dc.date.accessioned	2016-03-25T23:44:37Z
dc.date.available	2016-03-25T23:44:37Z
dc.date.issued	2015
dc.description.abstract	This paper presents a simple passive algorithm to monitor service availability. The algorithm is based on packet counting over a passive traffic trace of a population of clients accessing servers of interest. The major advantage of the algorithm is that it is passive and thus not invasive while usual monitor systems that can be found on Internet are active probing agents. The proposed system does not communicate to actual servers. It is easy to build as an online monitoring system with no big constraints in software or hardware. It does not relay on a distributed number of network placements for probing agents but works on a single network observing point near network edge. Initial proof of work of the algorithm is presented by studying the influence of different kinds of disruptions on packet level traffic and analyzing unavailability problems for popular servers at an academic network at Public University of Navarre.	en
dc.format.mimetype	application/pdf	en
dc.identifier.issn	1942-2644
dc.identifier.uri	https://academica-e.unavarra.es/handle/2454/20333
dc.language.iso	eng	en
dc.publisher	IARIA	en
dc.relation.ispartof	International Journal on Advances in Networks and Services, Volume 8, Issue 3&4, pp.182-191.	en
dc.rights	© 2015 Copyright by authors, Published under agreement with IARIA	en
dc.rights	Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Generic (CC BY-NC-SA 2.5)	en
dc.rights.accessRights	Acceso abierto / Sarbide irekia	es
dc.rights.accessRights	info:eu-repo/semantics/openAccess	en
dc.rights.uri	https://creativecommons.org/licenses/by-nc-sa/2.5/
dc.subject	Availability service	en
dc.subject	Network	en
dc.subject	Traffic	en
dc.title	A passive traffic algorithm for detecting unavailable periods in TCP services	en
dc.type	Artículo / Artikulua	es
dc.type	info:eu-repo/semantics/article	en
dc.type.version	Versión publicada / Argitaratu den bertsioa	es
dc.type.version	info:eu-repo/semantics/publishedVersion	en
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