Method, apparatus and system for transferring control service

Abstract

Provided in the embodiments of the present invention are a method, device and system for controlling service transmission. The method comprises: receiving the data message sent by a sending end; sending a classification request message to a server, wherein the classification request message comprises L34 layer information of the service extracted from the data message; receiving a classification response message sent by the server, wherein the classification response message comprises service control information determined by the server on the basis of the L34 layer information; controlling the service transmission according to the control information. Through the server configured external to the gateway device, the control information of the service is determined. According to the control information, the gateway device controls the service transmission. Therefore the control of all service comprising non-browser and encrypted service is able to be implemented, the influence on the gateway device performance caused by the configuration of L34 filter is reduced, the persistent data updating of the black-list and the white-list is maintained, and the workload of network maintenance is reduced.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method, device and system for controlling service transmission. Background technique [0002] With the rapid development of Internet services including mobile user equipment Internet access and client applications, websites and applications that violate national laws such as politics, pornography, violence, and gambling have also increased. Therefore, the demand for purifying the network environment has also been raised. . [0003] Gateway devices such as GGSN (Gateway GPRS Support Node) / packet data service node (PDSN, Packet Data Serving Network) are the last core network devices before the mobile broadband network accesses Shallow Packet Inspection (SPI, Deep Packet Inspection) / Deep Packet Inspection (DPI, Deep Packet Inspection) technology detects service data packets to obtain L34 layer information of the service. Therefore, the L34 filter can be configured in the gatewa...

AI Technical Summary

Problems solved by technology

[0004] However, configuring the L34 filter has high requirements on the performance of the gateway device, and enabling the filtering function will have a great impact on the performance of the gateway device

In addition, due to the limitation of the system resources of the gateway device, the specifications of the filters that the gateway device can support are very small, and the blacklist and whitelist need to be maintained manually. There is a lot of workload for personnel, and it is difficult to maintain continuous update of blacklist and whitelist data

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