That's it! Next time your computer boots, TShark will start logging your network traffic immediately, before anyone logs on. To start the network capture, choose Application > Start "TShark". In a couple of seconds, an application called TShark (or whatever you called it) will appear in the AlwaysUp window. This informs AlwaysUp that TShark needs the TCP/IP networking stack properly initialized before it can start its work.Ĭlick the Save button. box.Ĭlick over to the Startup tab and check the Ensure that the Windows Networking components have started box. This can be useful forĭebugging purposes, but if you wish to avoid seeing it, click over to the Logon tab and check the When a user logs on, don't show the application's windows. We have used TShark but you can specify almost anything you like.īy default, TShark will display a DOS command window when it is run by AlwaysUp. In the Name field, enter the name that you will call your application in AlwaysUp. Note that you can run tshark.exe -D to list the interfaces available on your system.Īnd be sure to put quotes around any file names containing spaces! Indeed, certain commands like -f and -w require double quotes around their values. i \Device\NPF_ -b filesize:10000 -b files:5 -w "c:\TShark-Logs\raw-packet-data.pcap" In the Arguments field, enter your command line flags for tshark.exe.įor this tutorial, we specify the following parameters to capture raw output from a specific device to a set of revolving data files (but none of these parameters are uniquely required to run TShark as a service):
If you installed Wireshark in the default location, this is In the Application field, enter the full path to the TShark executable, tshark.exe. Select Application > Add to open the Add Application window: Please make a note of where you installed it as we will need that location in a later step. To configure TShark to run as a service with AlwaysUp:ĭownload and install AlwaysUp, if necessary.ĭownload and install Wireshark, if necessary. TShark is a command line component designed to capture network traffic. Wireshark is a popular set of network protocol analyzer tools
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