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http://hdl.handle.net/10773/28665
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Rehman, A. U. | pt_PT |
dc.contributor.author | Aguiar, Rui. L. | pt_PT |
dc.contributor.author | Barraca, João Paulo | pt_PT |
dc.date.accessioned | 2020-06-12T13:31:04Z | - |
dc.date.available | 2020-06-12T13:31:04Z | - |
dc.date.issued | 2019 | - |
dc.identifier.issn | 2169-3536 | - |
dc.identifier.uri | http://hdl.handle.net/10773/28665 | - |
dc.description.abstract | Fault-tolerance is an essential aspect of network resilience. Fault-tolerance mechanisms are required to ensure high availability and high reliability in systems. The advent of software-defined networking (SDN) has both presented new challenges and opened new paths to develop novel strategies, architectures, and standards to support fault-tolerance. In this survey, we address SDN fault-tolerance and discuss the OpenFlow fault-tolerance support for failure recovery. We highlight the mechanism used for failure recovery in Carrier-grade networks that includes detection and recovery phases. Furthermore, we highlight SDN-specific fault-tolerance issues and provide a comprehensive overview of the state-ofthe-art SDN fault-tolerance research efforts. We then discuss and structure SDN fault-tolerance research according to three distinct SDN planes (i.e., data, control, and application). Finally, we conclude enumerating future research directions for SDN fault-tolerance development. | pt_PT |
dc.language.iso | eng | pt_PT |
dc.relation | UID/EEA/50008/2019 | pt_PT |
dc.relation | PD/BD/113822/2015 | pt_PT |
dc.rights | openAccess | pt_PT |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | pt_PT |
dc.subject | Software-defined networking | pt_PT |
dc.subject | Fault-tolerance | pt_PT |
dc.subject | OpenFlow | pt_PT |
dc.subject | Failure detection | pt_PT |
dc.subject | Failure recovery | pt_PT |
dc.subject | Fault-tolerance issues | pt_PT |
dc.subject | Network programmability | pt_PT |
dc.subject | Network softwarization | pt_PT |
dc.subject | Mission-critical communications | pt_PT |
dc.title | Fault-tolerance in the scope of Software-Defined Networking (SDN) | pt_PT |
dc.type | article | pt_PT |
dc.description.version | published | pt_PT |
dc.peerreviewed | yes | pt_PT |
degois.publication.firstPage | 124474 | pt_PT |
degois.publication.lastPage | 124490 | pt_PT |
degois.publication.title | IEEE Access | pt_PT |
degois.publication.volume | 7 | pt_PT |
dc.relation.publisherversion | https://ieeexplore.ieee.org/document/8822707 | pt_PT |
dc.identifier.doi | 10.1109/ACCESS.2019.2939115 | pt_PT |
dc.identifier.essn | 2169-3536 | pt_PT |
Appears in Collections: | DETI - Artigos IT - Artigos |
Files in This Item:
File | Description | Size | Format | |
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08822707.pdf | 8.4 MB | Adobe PDF | View/Open |
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