Message forwarding method, system and device based on multistage flow table control and storage medium

Abstract

The invention relates to the technical field of communication, and discloses a message forwarding method, system and device based on multistage flow table control and a storage medium, which are usedfor simplifying a message forwarding process and improving message flow forwarding efficiency. The method comprises the following steps: matching a received first message of a user with a first packetflow table entry of an IP message through a repeater, uploading the first message to an SDN controller to learn address information of the first message when matching succeeds, learning the first message reported by the repeater through the SDN controller, generating the message forwarding flow table entry corresponding to the user, sending the message forwarding flow table entry to the repeater,wherein the first message is different from the second message, matching the received second message of the user with the message forwarding flow entry through the repeater, and forwarding the secondmessage when the matching succeeds.

Description

technical field [0001] The present invention relates to the technical field of communications, and in particular to a method, system, device and storage medium for controlling message forwarding based on multi-level flow tables. Background technique [0002] In the network function virtualization networking scenario, BRAS (Broadband Remote Access Server, broadband remote access server,) equipment, as the entrance for users to experience various Internet services, has complex functions and a large number, and is the key to the IT transformation of the entire IP bearer network However, with the rapid increase in the number of home broadband users and the rapid development of new services such as 4K HD and the Internet of Things, traditional BRAS equipment is also facing a series of operational challenges such as low resource utilization, complex management and operation, and slow launch of new services. problem. For this reason, the solution of SDN (Software Defined Network, ...

AI Technical Summary

Problems solved by technology

[0002] In the network function virtualization networking scenario, BRAS (Broadband Remote Access Server, broadband remote access server,) equipment, as the entrance for users to experience various Internet services, has complex functions and a large number, and is the key to the IT transformation of the entire IP bearer network However, with the rapid increase in the number of home broadband users and the rapid development of new services such as 4K HD and the Internet of Things, traditional BRAS equipment is also facing a series of operational challenges such as low resource utilization, complex management and operation, and slow launch of new services. problem

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