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WEB end online multilayer protocol data packet decoding method and device

A multi-layer protocol and decoding method technology, applied in the field of TCP/UDP/ARP/ICMP network protocol, can solve the problem of reducing computer hardware requirements

Pending Publication Date: 2021-05-11
科来网络技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The object of the present invention is, in order to overcome the defect of prior art, provide a kind of method and device of multi-layer agreement data packet decoding, select the session of a plurality of different protocols in the session list, can carry out the different protocols in the current data packet Batch decoding greatly simplifies the cumbersome process of decoding data packets, making it convenient for users to use and improve product user experience. At the same time, cloud servers are used to decode network topology data online, which greatly reduces the hardware requirements for computers, thereby quickly The display of data packet decoding on the computer WEB side reduces the need for network maintenance personnel to perform cumbersome decoding work and fast decoding

Method used

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  • WEB end online multilayer protocol data packet decoding method and device

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Embodiment 1

[0028] The invention discloses a method for decoding an online multi-layer protocol data packet at a WEB end. The method for decoding an online multi-layer protocol data packet at a WEB end includes the following steps:

[0029] Step S1: The server-side network structure analysis module collects network structure data through network probes, and after data analysis and sorting, establishes a network topology database, and summarizes and analyzes different protocols in network structure data packets;

[0030] Preferably, collecting network structure data through network probes in the step S1 specifically includes: collecting data through network probes deployed in an integrated environment, using at least TCP / UDP / ARP / ICMP protocols to obtain TCP / UDP / ARP / ICMP network data forms a multi-layer protocol data network topology data model.

[0031] Preferably, the inductive analysis of different protocols in the data packets of the network structure in the step S1 specifically includ...

Embodiment 2

[0037] Such as figure 1 As shown, on the basis of Embodiment 1, the present invention also discloses an online multi-layer protocol packet decoding device at the WEB end. The decoding device includes a cloud server and a client. The cloud server includes a business processing center and a data processing center. The data processing center has a built-in network structure analysis module. The business processing center has a built-in planning analysis module. The decoding device is configured to operate according to the method described in the foregoing Embodiment 1.

[0038] Preferably, the device of the present invention integrates the display of sequence diagrams, data packets, and data streams, and switches and displays according to requirements. In the main area, one or more sessions can be selected and different decoding protocols can be selected, which can be decoded and displayed in sequence diagrams, data packets and data streams, which greatly reduces the difficul...

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Abstract

The invention discloses a method and a device for decoding a multilayer protocol data packet, which can perform batch decoding on different protocols in the current data packet by selecting a plurality of sessions of different protocols in a session list, thereby greatly simplifying the tedious process during data packet decoding, facilitating the use of a user and improving the user experience of a product. Meanwhile, the cloud server is adopted to carry out online decoding on the network topology data, so that the hardware requirement on a computer is greatly reduced, the data packet decoding is quickly displayed at the WEB end of the computer, and the tedious operation of network maintenance personnel on the decoding work and the requirement on quick decoding are reduced.

Description

technical field [0001] The invention belongs to the field of TCP / UDP / ARP / ICMP network protocols, and in particular relates to a server system and a display method for analyzing data based on the TCP / UDP / ARP / ICMP protocols. Background technique [0002] Calculate a certain link (collection point) through the cloud server and analyze the data packets within the specified time period for analysis and analysis, analyze and analyze the session (TCP / UDP / ARP / ICMP) objects in the data packets, and analyze the single-point single protocol And multi-point and multiple protocols can be analyzed for different requirements, and multiple points and multiple different protocols can be analyzed at the same time, so as to quickly realize the analysis of data packets and display the results after analysis on the WEB side. [0003] Data packet decoding is a network analysis function that is frequently used by network managers. In the past, data packet decoding required network personnel to be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L69/22H04L69/18H04L67/02H04L67/10
Inventor 张凯马霖
Owner 科来网络技术股份有限公司
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