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WLAN monitoring method and device

A network monitoring and network message technology, applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve the problem of unable to monitor the WLAN network environment, achieve low cost, easy to use, and realize the effect of remote monitoring

Inactive Publication Date: 2018-09-07
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem solved by the solution provided according to the embodiment of the present invention is that it is impossible to monitor the remote WLAN network environment

Method used

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  • WLAN monitoring method and device

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] This section describes the process of implementing remote monitoring of the WLAN network environment. See the networking method image 3 .

[0062] Necessary preparations: Prepare a PC, install the open source Wireshark network analysis tool on the PC, and download the installation package from the Wireshark official website https: / / www.wireshark.org / , and follow the default options for the installation process.

[0063] Further explanation: In this article, wireshark is used as an example. Wireshark is an efficient, free, open source and multi-platform supported network capture analysis tool. It can run on almost all popular operating platforms. It can capture and describe the data in the network cable, and can analyze most of the LAN protocols. It has the advantages of simple interface, convenient operation, and real-time display of captured data. The packet capture tool here can be replaced by other open source tools such as Tcpdump, Ethereal, Wireshark, dumpcap,...

Embodiment 2

[0076] This section describes the monitoring process for verifying wireless gateway faults.

[0077] Necessary preparations: a PC equipped with network analysis tools, and a spare wireless gateway device for monitoring, placed next to the faulty wireless gateway, and connecting the spare gateway device to the PC through the Ethernet port. For specific networking methods, see Figure 4 .

[0078] Step 1: Configure the standby wireless gateway to enter the monitoring mode through the UI interface of the wireless gateway, and set the channel to be monitored;

[0079] Step 2: Start the monitoring module of the standby gateway, and enable the monitoring function for wireless data collection. The specific wireless gateway driver modification method is the same as that in the first embodiment.

[0080] Step 3: Enable the port mirroring function of the gateway through the wireless configuration module, and mirror the wireless monitoring interface of the standby gateway to the Ether...

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Abstract

The invention discloses a WLAN monitoring method and device, relating to the technical field of WLAN monitoring. The method comprises the steps that a wireless gateway collects all air interface network packets and obtains air interface network packets for WLAN monitoring; and the wireless gateway sends the air interface network packets to a network analysis tool, so as to enable the network analysis tool to process data.

Description

technical field [0001] The present invention relates to the technical field of WLAN (Wireless Local Area Networks, wireless local area network) network monitoring, in particular to a method and device for WLAN network monitoring. Background technique [0002] At present, more and more wireless networks are applied to home users, enterprises, factories, hospitals, public places, etc. With the application of 11ac technology, the wireless transmission rate has reached the "Gbps" level, greatly improving the wireless transmission speed. With the increase of wireless applications and wireless users, the amount of business data in wireless networks has also increased significantly, and the burden on the network has increased. There are also more and more wireless problems exposed. At the same time, users' requirements for network quality are constantly increasing, and higher requirements are put forward for the real-time performance of data transmission and network optimization....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L12/24H04W24/02H04W24/04
CPCH04L43/14H04L41/0677H04L43/04H04W24/02H04W24/04
Inventor 刘晓丽
Owner ZTE CORP