Representation of match conditions in logical pipeline data

Some embodiments provide a method that receives several flow descriptions. Each flow description includes a set of match conditions and corresponding set of actions. Each set of match conditions is represented as a combination of Boolean and relational operators in a flow description language. The m...

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Bibliographische Detailangaben
Hauptverfasser:	Pfaff, Benjamin L, Pettit, Justin
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	Some embodiments provide a method that receives several flow descriptions. Each flow description includes a set of match conditions and corresponding set of actions. Each set of match conditions is represented as a combination of Boolean and relational operators in a flow description language. The method generates one or more flow entries for each flow description. The flow entries are generated in a format useable by a managed forwarding element (MFE). The method distributes the generated flow entries to the MFE in order for the MFE to implement network operations described by the plurality of flow descriptions.