A network device may receive information regarding a service set identifying service to apply to a data flow received via a particular interface of the network device; receive the data flow via the particular interface; identify a service to provide to the data flow based on the information regarding the service set; identify a processing device to process the data flow; and provide the data flow to the processing device. The processing device may be different than the network device and may process the data flow, on behalf of the network device, to form a processed data flow. The processed data flow may include the data flow with the service applied to the data flow. The network device may further receive the processed data flow from the processing device and transmit the processed data flow toward a destination device.