Improving Network Troubleshooting using Virtualization

dc.contributor.authorWundsam, Andreas
dc.contributor.authorMehmood, Amir
dc.contributor.authorFeldmann, Anja
dc.contributor.authorMaennel, Olaf
dc.date.accessioned2020-06-15T06:34:55Z
dc.date.available2020-06-15T06:34:55Z
dc.date.issued2009
dc.description.abstractDiagnosing problems, deploying new services, testing protocol interactions, or validating network configurations are hard problems in today’s Internet. This paper proposes to leverage the concept of Network Virtualization to overcome such problems: (1) Monitoring VNets can be created on demand along side any production network to enable network-wide monitoring in a robust and cost-efficient manner; (2) Shadow VNets enable troubleshooting as well as safe upgrades to both the software components and their configurations. Both approaches build on the agility and isolation properties of the underlying virtualized infrastructure. Neither requires changes to the physical or logical structure of the production network. Thus, they have the potential to substantially ease network operation and improve resilience against mistakes.en
dc.identifier.issn1436-9915
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/11375
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-10262
dc.language.isoen
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subject.ddc004 Datenverarbeitung; Informatik
dc.subject.othernetwork virtualizationen
dc.subject.othernetwork troubleshootingen
dc.subject.othermonitoring VNetsen
dc.subject.othershadow VNetsen
dc.titleImproving Network Troubleshooting using Virtualizationen
dc.typeResearch Paper
dc.type.versionsubmittedVersionen
tub.accessrights.dnbfree
tub.affiliationFak. 4 Elektrotechnik und Informatikde
tub.affiliation.facultyFak. 4 Elektrotechnik und Informatikde
tub.publisher.universityorinstitutionTechnische Universität Berlin
tub.series.issuenumber2009-12
tub.series.nameForschungsberichte der Fakultät IV - Elektrotechnik und Informatik / Technische Universität Berlin
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