Ethernet-based data acquisition, processing and forwarding control method

A technology of data collection and control method, applied in the field of data network, can solve the problems that TAP does not have data processing capability, collection server does not have data processing ability, etc.

Inactive Publication Date: 2016-07-20
SHANGHAI LIANGJIANG COMM SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the data link requires TAP to complete data transmission in real time, in this way TAP does not have the ability to process data, and the collection server does not have the ability to control data processing in the data link connected by TAP

Method used

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  • Ethernet-based data acquisition, processing and forwarding control method

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Experimental program
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Embodiment Construction

[0016] Such as figure 1 Shown is the flow chart of data processing based on Ethernet. Firstly, APM is serially connected in the Ethernet link, and the APM is connected to the dedicated Ethernet network card interface of CS. The following actions are taken for the data transmission of the serial APM link:

[0017] 1) APM marks the received data packets, and the marked data packets are sent to the dedicated network card; the dedicated network card caches the received data packets to the dedicated buffer memory.

[0018] 2) CS analyzes and processes the data packets in the dedicated buffer memory, including but not limited to the following situations:

[0019] ① If it is necessary to modify the content of the data package, modify the data content;

[0020] ② If a data packet needs to be deleted, send a control command to the dedicated network card;

[0021] ③ If a data packet needs to be inserted, write the data packet to be inserted into the buffer memory of the dedicated netw...

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PUM

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Abstract

The invention relates to an Ethernet-based data acquisition, processing and forwarding control method. The method consists of a plurality of access processing machines accessing Ethernet, and a server configured with a special network card, wherein the access processing machines and the special network card are controlled by the server; and the access processing machines are used for realizing automatic data forwarding or controlled data forwarding after server processing. Through adoption of the method, the limitation that general data acquisition equipment can only acquire data is broken through; the processing capability of the server can be brought into full play; and data distributed on a plurality of data links are acquired, stored, processed and forwarded in real time. The method has a wide application prospect in the field of data service processing.

Description

technical field [0001] The invention is used in the field of data networks, and relates to an Ethernet-based data collection, processing and forwarding control method, which can collect, store, process and forward data scattered on multiple data links in real time, and has advantages in the field of data service processing. Broad application prospects. Background technique [0002] An Ethernet-based data acquisition, processing, and forwarding control method generally uses an Ethernet link data acquisition device TAP to be serially connected to the link that needs to be collected to realize data replication and aggregation functions, and the acquisition server realizes data collection. storage and analysis functions. Since the data link requires the TAP to complete the data transmission in real time, the TAP does not have the ability to process data in this way, and the acquisition server does not have the ability to control the data processing in the data link connected by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/861H04L12/28
Inventor 吴小然
Owner SHANGHAI LIANGJIANG COMM SYST
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