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OFFWall: A Static OpenFlow-Based Firewall Bypass

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dc.contributor.authorGermann, Bastian
dc.contributor.authorSchmidt, Mark
dc.contributor.authorStockmayer, Andreas
dc.contributor.authorMenth, Michael
dc.contributor.editorMüller, Paul
dc.contributor.editorNeumair, Bernhard
dc.contributor.editorReiser, Helmut
dc.contributor.editorDreo Rodosek, Gabi
dc.date.accessioned2018-06-08T12:38:22Z
dc.date.available2018-06-08T12:38:22Z
dc.date.issued2018
dc.description.abstractStateful firewalls are becoming bottlenecks for high-speed communication networks. To counteract, trusted network flows may statically bypass the firewall. As access control lists (ACLs) of moderately priced switches do not allow port selection, they cannot be used for implementation of a static firewall bypass. In this work, we present a software-defined networking (SDN) based solution for a static firewall bypass based on moderately priced commodity hardware. We propose OFFWall, an OpenFlow (OF) controller that translates a whitelist of trusted flows into flow rules and installs them on an SDN switch to implement the firewall bypass.en
dc.identifier.isbn978-3-88579-677-0
dc.identifier.pissn1617-5468
dc.identifier.urihttps://dl.gi.de/handle/20.500.12116/16577
dc.language.isoen
dc.publisherGesellschaft für Informatik e.V.
dc.relation.ispartof11. DFN-Forum Kommunikationstechnologien
dc.relation.ispartofseriesLecture Notes in Informatics (LNI) - Proceedings, Volume P-283
dc.titleOFFWall: A Static OpenFlow-Based Firewall Bypassen
dc.typeText/Conference Paper
gi.citation.endPage55
gi.citation.publisherPlaceBonn
gi.citation.startPage43
gi.conference.date27.-28. Juni 2021
gi.conference.locationGünzburg
gi.conference.sessiontitleSicherheit

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