SDN-based strategy management method and device, and electronic equipment

Abstract

The invention relates to the technical field of communication, especially relates to an SDN-based strategy management method and device, and electronic equipment. The method comprises the steps that anetwork access request sent by a terminal based on an allocated IP address is received, and the IP address is determined by a DHCP server according to a service sub-network corresponding to the terminal and a preset association relationship between the service sub-network and an IP address pool and is returned to the terminal, wherein the service subnet corresponding to the terminal is a core switch according to the determined association relationship between the terminal and the terminal group; a preset association relationship between the terminal group and the service subnet is determined,the association relationship is snet to the DHCP server, a corresponding service subnet is further determined, and a network access permission strategy corresponding to the terminal is determined according to the preset association relationship between the service subnet and the network access permission strategy; and the network access request is processed according to the network access permission policy corresponding to the terminal, so that the network access permission policy can be accompanied without reconfiguration.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular to an SDN-based policy management method, device and electronic equipment. Background technique [0002] Software Defined Networks (SDN) is a new network innovation architecture, which can achieve flexible control of network traffic by separating the control plane and data plane of network equipment, providing a good solution for core network and application innovation. For example, based on SDN, network access rights policies for different terminals in the LAN can be deployed to control the network access rights of different terminals. [0003] However, in the prior art, when the location of the terminal changes across regions, for example, the terminal moves to another place in the local area network for access, its network access authority cannot be followed automatically, and its network access authority usually needs to be reconfigured, for example, it ne...

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides an SDN-based policy management method, device, and electronic equipment to solve the problem in the prior art that the network access authority needs to be reconfigured after the location of the terminal is migrated

Images