Directional traffic agency system and method for mobile client based on hook mode

Abstract

The invention provides a directional traffic agency system for a mobile client based on a hook mode. The system is characterized by comprising an AAP application, an authentication server and a Socks5 proxy server cluster, wherein the AAP application is used for registering parameter information and sending an authentication request; the authentication server is used for authenticating a directional traffic plan of a user and judging whether the user has permission to open a free traffic service; if authentication is successful, the AAP application respectively carries out directional shunt processing on data packets for a TCP protocol processing method and a UDP protocol processing method of a data transmission layer and opens the free traffic service, and if authentication is failed, the AAP application does not make any processing and directly sends the requested data packets to a destination server; the Socks5 proxy server cluster receives the data packets from the client and carries out data communication with the destination server, wherein the Socks5 proxy server cluster has a user traffic statistics function, the traffic data is taken as the basis of next authentication, and when the traffic is overflow, the request of the user is no longer forwarded through the Socks5 proxy server cluster.

Description

technical field [0001] The invention relates to flow-free proxy technology, in particular to a mobile client directional flow proxy system and method implemented based on a hook mode. Background technique [0002] The streaming-free proxy technology used VPN technology before, but in the actual application process, the connection was unstable. Although the disconnection and reconnection were processed, the user experience was poor after all. The access process is relatively complicated, and CP manufacturers need to provide flow-free IP, and deploy corresponding technical transformations such as traffic monitoring and anti-leeching on the server side to prevent traffic theft. Contents of the invention [0003] The present invention is made to solve the above problems, and the purpose is to provide a mobile client directional traffic agent system and method based on a hook mode with high reliability, high practicability and strong extension. [0004] A mobile client directi...

AI Technical Summary

Problems solved by technology

[0002] The streaming-free proxy technology used VPN technology before, but in the actual application process, the connection was unstable. Although the disconnection and reconnection were processed, the user experience was poor after all.

The access process is relatively complicated, and CP manufacturers need to provide flow-free IP, and deploy traffic monitoring, anti-leeching and other corresponding technical transformations on the server side to prevent traffic theft

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