SCHEDULING DISTRIBUTION OF LOGICAL CONTROL PLANE DATA

摘要

A controller for distributing logical control plane data to other controllers is described. The controller includes an interface for receiving user inputs to define logical datapath sets. The controller includes a translator for translating the user inputs to output logical control plane data. The logical control plane data is for subsequent translation into logical forwarding plane data by several other controllers. The controller includes a scheduler for (1) storing the output logical control plane data in a plurality of storage structures, each storage structure corresponding to one of the other controllers and (2) sending the output logical control plane data to the other controllers from the corresponding storage structure.