Single packet identification method and traffic guide method

Abstract

The embodiment of the invention relates to the technical field of the Internet, and discloses a single packet identification method and a traffic guide method. The single packet identification methodcomprises the following steps: obtaining a first data packet carrying application layer data sent by a client after establishing a connection with a target server; judging whether the format feature of the data packet is matched with the format feature of the data packet of a known application program; and if yes, identifying the application program to which the data packet belongs as a matched application program. The traffic guide method comprises the following steps: determining the application program to which a traffic data packet belongs based on the above single packet identification method; obtaining a preset routing strategy corresponding to the application program; and forwarding the traffic data packet based on the routing strategy. Compared with the prior art, the traffic guidemethod provided by the embodiment of the invention has the advantages that the application program to which the traffic data packet belongs is identified at first, and then the data packet is forwarded according to the preset routing strategy corresponding to the application program, thereby being conductive to optimizing the network traffic dredging and improving the quality of service of a back-end circuit and the online experience of users.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of the Internet, and in particular to a method for identifying a single packet and a method for guiding traffic. Background technique [0002] Generally speaking, different applications have different requirements on network line quality. For example, video applications often have lower requirements on line quality than game applications. In practical applications, since the traffic that each network line can carry is limited, if video applications and game applications use the same high-quality network line, it is likely that the line will be overloaded and affect the user's Internet access. experience. If an application program that requires high line quality is allocated to a line with poor quality for load balancing, it will also affect the user's online experience. It can be seen that it is of great significance to reasonably allocate and groom the traffic from different appl...

AI Technical Summary

Problems solved by technology

[0003] The inventors of the present invention found that in the prior art, the traffic is guided based on the IP of the server, which can only distribute the traffic sent to different servers, but cannot guide different applications, so it cannot be based on Different applications have different needs for line assignment

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