OPTIMIZED RECONCILIATION IN A CONTROLLER SWITCH NETWORK

A method performed by a switch in a software-defined network (SDN), the switch being communicatively coupled to a controller, is provided. The method includes performing a first flow action with respect to a first flow (e.g., deleting the first flow). The method further includes storing a first flow...

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Bibliographische Detailangaben
Hauptverfasser: HUDDAR, Prasanna, MYSORE SRINIVASAMURTHY, Sumanth, PADALA, Chakri
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A method performed by a switch in a software-defined network (SDN), the switch being communicatively coupled to a controller, is provided. The method includes performing a first flow action with respect to a first flow (e.g., deleting the first flow). The method further includes storing a first flow event data object, the first flow event data object indicating the first flow and the first flow action. The method further includes storing a first tag in association with the flow event data object. The method further includes generating a flow event message comprising the first flow event data object and the first tag. The method further includes sending the flow event message to the controller.