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Information synchronization method and device in network traffic analysis, and storage medium

A technology for network traffic and information synchronization, applied in the field of communications, it can solve the problems that traffic analysis is difficult to fully cover, increase system costs, and increase links, so as to facilitate data protection and achieve complete coverage.

Pending Publication Date: 2021-05-25
EVERSEC BEIJING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, calling the query interface remotely cannot meet the high real-time requirements of NTA equipment for traffic analysis
In addition, NTA equipment needs to be increased or expanded to solve the problem that the traffic analysis is difficult to fully cover due to the upgrade, expansion, increase of links, and load balancing and shunting of the operator's network, which undoubtedly increases the system cost.

Method used

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  • Information synchronization method and device in network traffic analysis, and storage medium
  • Information synchronization method and device in network traffic analysis, and storage medium
  • Information synchronization method and device in network traffic analysis, and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Figure 2a It is a flowchart of an information synchronization method in network traffic analysis provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation where NTA acquires and synchronizes home broadband information in real time for business processing. This method can be implemented by the network The information synchronization device in traffic analysis can be implemented by means of software and / or hardware, and the device can be integrated in electronic equipment such as NTA, such as Figure 2a As shown, the method specifically includes:

[0038] Step 110, collecting authentication and accounting traffic of the remote user dial-up authentication system of the AAA system, and analyzing the authentication and accounting traffic to obtain home broadband information.

[0039] Among them, the Authentication Authorization Accounting (AAA) system is a security management mechanism for access control in network security, providin...

Embodiment 2

[0065] Figure 3a It is a flow chart of an information synchronization method in network traffic analysis provided by Embodiment 2 of the present invention. This embodiment is applicable to the situation where NTA performs real-time synchronization of home broadband information for business processing. This method can be analyzed by network traffic The information synchronization device in the system can be implemented by means of software and / or hardware, and the device can be integrated in electronic equipment such as NTA, such as Figure 3a As shown, the method specifically includes:

[0066] Step 210, acquire the home broadband information in the full database, and update the home broadband information into the second local association table.

[0067] Wherein, the home broadband information includes a home broadband account, an Internet address, a port, and an operation type.

[0068] A way for the service-side NTA device to acquire the home broadband information in the ...

Embodiment 3

[0083] Figure 4 It is a schematic structural diagram of an information synchronization device in network traffic analysis provided by Embodiment 3 of the present invention. to combine Figure 4 , the device includes: a home broadband information acquisition module 310 and a full database recording module 320 . in:

[0084] The home broadband information acquisition module 310 is used to collect the authentication and billing traffic of the remote user dial-up authentication system of the AAA system, analyze the authentication and billing traffic, and obtain the home broadband information;

[0085] The full database recording module 320 is configured to record the home broadband information in the full database, so that the service-side NTA equipment can perform information synchronization.

[0086] Optionally, home broadband information, including: home broadband account, Internet address, port, and operation type.

[0087] Optionally, the device also includes:

[0088] ...

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Abstract

The embodiment of the invention discloses an information synchronization method and device in network traffic analysis and a storage medium. The method is executed by special NTA equipment, and comprises the following steps: acquiring authentication billing traffic of a remote user dial-up authentication system of an AAA system, and analyzing the authentication billing traffic to obtain home broadband information; and recording the home broadband information in a total database, so that service side NTA equipment performs information synchronization. According to the method, real-time acquisition and synchronization of home broadband information can be realized on the basis of not additionally adding equipment, and data guarantee is conveniently provided for service processing, so that complete coverage of traffic analysis can be effectively realized.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to an information synchronization method, device, and storage medium in network traffic analysis. Background technique [0002] As the metropolitan area network tends to be flattened, the Broadband Remote Access Server (BRAS) is in a sinking and semi-sinking network, and the collection system is also sinking to the computer rooms in various districts and counties, forming a network for independent data collection in each computer room. status quo. [0003] In order to realize online behavior management and value-added service processing of home broadband accounts, a network traffic analysis system (Network Traffic Analysis, NTA) needs to obtain home broadband accounts when analyzing Internet access traffic. [0004] figure 1 It is a schematic diagram of a network structure in which an NTA device extracts a home broadband account in the prior art...

Claims

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Application Information

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IPC IPC(8): H04L12/14H04L12/26H04L29/06H04L29/08
CPCH04L12/1432H04L67/1095H04L63/0892H04L43/0876Y02D30/50
Inventor 陈玲梁彧田野傅强王杰杨满智蔡琳金红陈晓光
Owner EVERSEC BEIJING TECH
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