Verfahren und System zur Verbesserung der Netzwerkkonfigurationsvertrauenswürdigkeit bei einem Softwaredefinierten Netzwerk
Anmelder: Alcatel Lucent, ALCATEL LUCENT 🇫🇷
Details
- Veröffentlichungs-Nr.
- EP3079302
- Aktenzeichen
- EP15305533
- Anmeldetag
- 10. April 2015
- Veröffentlichung
- 19. Juni 2019
- Erteilung
- 19. Juni 2019
- Rechtsraum
- EP
- IPC
- H04L12/24
Abstract
A method for improving the network configuration trustworthiness in a software defined network (SDN), this network comprising a plurality of SDN controllers that can receive network modification requests generated by SDN applications, and at least one SDN device that can receive network modification requests generated by the SDN controllers, comprises the steps of: - receiving (1) a first network modification request generated by a SDN application; - selecting (2) a plurality of controllers; - supplying (3) the first network modification request to the selected controllers; - generating (4) a second network modification request in each selected controller when it receives the first network modification request; - collecting (5) second network modification requests respectively generated by the selected controllers when they receive the first network modification request, and assessing (5) the consistency of these second network modification requests; - and enforcing (6, 7) a third network modification request in at least one SDN device if, and only if, the value of the assessed consistency is greater than a predetermined threshold.
Anmelder
- Firmen
- Alcatel Lucent
ALCATEL LUCENT - Land
- 🇫🇷 Frankreich
Ehemaliger französisch-amerikanischer Telekommunikationskonzern mit Sitz in Paris/Boulogne-Billancourt, entstanden 2006 aus der Fusion von Alcatel und Lucent Technologies. War aktiv in Netzwerktechnik, Telekommunikationsausrüstung und Glasfasertechnologie; seit 2016 Teil von Nokia.
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