Network service processing method, system, and gateway device

A gateway device in communication with an intranet device, the intranet device belonging to an intranet connected to the gateway device, the gateway device comprising:

• a network interface;
• a memory storing instructions;
• and
• at least one processor in communication with the network interface and the memory, the at least one processor configured, upon execution of the instructions, to perform the following steps:
• obtain a target data stream on which a first additional function is to be executed, the first additional function comprising an additional function of the gateway device;
• send first information to the intranet device, the first information comprising one or both of the target data flow or metadata of the target data flow;
• and
• receive a processing result sent by the intranet device, the processing result being obtained by the intranet device by executing the first additional function to process the first information.

A network service processing method, comprising:

• receiving, by an intranet device, first information from a gateway device, the intranet device belonging to an intranet connected to the gateway device, the first information comprising one or both of a target data stream or metadata of the target data stream, the target data stream comprising a data stream on which a first additional function is to be performed, and the first additional function is an additional function of the gateway device;
• executing, by the intranet device, the first additional function to process the first information to obtain a processing result;
• and
• sending, by the intranet device, the processing result to the gateway device.