Installation and use of wireshark software

1: install this WinPcap first. (if you don't have this software in your computer, you need to install it first, otherwise you don't have to install it.)

2: install wireshark. After loading it. A WiresharkPortable folder is generated. In this folder, there is the exe of WiresharkPortable.exe, which is the package capture software.

Simple method of use

1: open WiresharkPortable.exe

2: as you can see, there are several options.

Cisco remote capture

Random packet generator

SSH remote capture

UDP Listener remote capture

If not: a few words of wireless network connection means that the network card is not recognized.

Solution:

1: start-- cmd, right-click as administrator to open

2: enter net start npf. If the real service has been enabled, it is normal. You will see the words "wireless network connection".

If it still doesn't work: install WinPcap. After the installation, Ann follows the 12 steps above.

How to grasp the network packet?

1: open WiresharkPortable.exe, and then at the bottom of the interface, see

Local connection. (note that if there are several network cards, several connections may be displayed, so you need to select one of the network cards you want to capture.)

2: right-click "start capture" on the local connection you want to capture. The software will start to capture the data. You will see a lot of data flow at this point.

3: click the stop capture button. File-Save as. Enter a name at the file name and click the Save button.

The data saved at this time contains the display information in the list. And it contains the bytes of time in each packet.

This file can be opened with WiresharkPortable.exe, and after it is opened, you can view it.