Network communication method and device, equipment and storage medium

The invention discloses a network communication method and device, equipment and a storage medium, relates to the technical field of communication, is applied to a software defined network controller, and comprises the following steps: obtaining a first unicast message corresponding to a service request end and a second unicast message corresponding to a service response end; analyzing the first unicast message and the second unicast message through a deep packet inspection technology, and updating an available service list by using data related to the service request end in the analyzed first unicast message; and matching the analyzed second unicast message with the available service list, so that the service response end responds to the request of the service request end according to a matching result. Through the technical scheme provided by the invention, the problems of equipment discovery of cross-network-segment screen projection and the like in large-scale WLAN networking can be solved, and the proble