US Patent 9172603 WAN optimizer for logical networks

Some embodiments provide a non-transitory machine readable medium of a controller of a network control system for configuring a wide area network (WAN) optimizer instance to implement a WAN optimizer for a logical network. The controller receives a configuration for the WAN optimizer to optimize network data from the logical network for transmission to another WAN optimizer. The controller identifies several other controllers in the network control system on which to implement the logical network. The controller distributes the configuration for implementation on the WAN optimizer.