Network data pipelining type analysis process method

Abstract

The present invention provides an analysis and treatment method of a network data pipeline type, firstly, the message enters a network system through a physical network entrance, the operation of an IP banding recombination, a TCP message reordering, a service quality and a bandwidth management is executed; and then a detection from a first floor to a sixth floor is performed to the message, a detection content comprises a classification and treatment based on a state, a firewall treatment, an antivirus filtering, a counterespionage software detection, an intrusion detection / intrusion defense, a content filtering, an application level gateway and a VPN treatment; a detection result reflects a treatment decision to the message, a part of message is dropped, the other message enters a normal message output treatment; a further treatment is performed again, the operation of a route, a streaming ordering, a bandwidth management and a service quality is executed, subsequently, the message is sent out through a physical network gateway. The efficiency of the network data treatment is greatly improved, and the network delay and the network cost are obviously reduced.

Description

technical field [0001] The invention relates to a method for analyzing and processing network data, in particular to analyzing and processing network data in two to seven layers of pipelines. Background technique [0002] The Open Systems Interconnection Reference Model OSI model divides the work of network communication into seven layers, which are the physical layer, data link layer, network layer, transport layer, session layer, presentation layer and application layer from low to high. The physical layer is the bottom layer of OSI, and its main function is to use the physical transmission medium to provide connections for the data link layer to transparently transmit bit streams; the data link layer establishes data link connections between communicating entities, and the transmission is in units of frames data, and use corresponding methods to make the physical lines with errors into error-free data links; the function of the network layer is to perform routing selectio...

AI Technical Summary

Problems solved by technology

[0007] It can be seen that there are many shortcomings in the data processing methods of different devices at different levels: a data packet needs to go through multiple data encapsulation and decapsulation in the network flow, there are multiple three-layer / four-layer analysis, multiple seven-layer Analysis, etc., many repetitive tasks lead to low data processing efficiency and longer packet transmission delays. Some applications that are sensitive to network delays, such as VoIP, may be affected

The increase in the number of devices also increases the possibility of network failure

In addition, the method of multi-device processing also causes an increase in equipment procurement costs and maintenance costs

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