Message processing method and system framework

Abstract

The invention discloses a message processing method and a system framework. The system framework comprises network devices, network device management systems and an SDN controller. The SDN controller is connected with the M network device management systems. The M network device management systems are connected with the N network devices respectively, wherein M and N are both positive integers. The message processing method applied to the message processing system framework includes the steps of receiving messages through the network devices, sending the messages to the corresponding network device management systems when the messages are the first packet of data messages, receiving the first packet of data messages sent by the corresponding network devices through the network device management systems, determining forwarding routes of the first packet of data messages by searching a local route database, and forwarding the first packet of data messages according to the forwarding route, wherein the local route database stores routes, calculated and sent by the SDN controller in advance, between virtual machines in a corresponding virtual network. Thus, the performance consumption of the SDN controller is lowered, and the scale of the network controlled by the SDN controller can be easily improved.

Description

technical field [0001] The present invention relates to the technical field of SDN, and more specifically, relates to a message processing method and system architecture. Background technique [0002] With the development of SDN technology, how to increase the scale of the network controlled by the SDN controller is becoming more and more important; and the primary factor affecting the ability of the SDN controller to control the network scale is the processing of packets, especially the need for the SDN controller to give Processing of the first packet of the data packet (abbreviated as the first packet of the data packet) of the data packet going out of the forwarding path. [0003] However, in the prior art, for the processing of the first packet of the data packet, the SDN controller usually calculates the corresponding forwarding path and forwards it according to the forwarding path. However, the inventors found that this method consumes a lot of performance of the SDN...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a message processing method and system architecture to solve the problem that the performance consumption of the SDN controller in the prior art is relatively large, which is not conducive to improving the network scale controlled by the SDN controller

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