Choose the color with which you want to label it.From the list of options, select “Colorize With Filter.”.Right-click on the packet in the packet list pane.However, if you only want to change the coloring rules temporarily, follow these steps: You’ll see the option to customize the colorization to your liking. Choose “Coloring Rules” from the drop-down panel.Select the “View” tab from the toolbar at the top of the screen.Right-click on the packet you wish to examine.Of course, you don’t have to memorize the meaning behind each color. For example, TCP traffic is usually highlighted with blue, while black is used to indicate packets containing errors. Each packet is marked with a different color that represents different types of traffic.
To check if promiscuous mode is enabled, click Capture > Options and verify the “Enable promiscuous mode on all interfaces” checkbox is activated at the bottom of this window.As mentioned, Wireshark uses a color-coding system for data visualization. If you have promiscuous mode enabled-it’s enabled by default-you’ll also see all the other packets on the network instead of only packets addressed to your network adapter. Wireshark captures each packet sent to or from your system. You can configure advanced features by clicking Capture > Options, but this isn’t necessary for now.Īs soon as you click the interface’s name, you’ll see the packets start to appear in real time. For example, if you want to capture traffic on your wireless network, click your wireless interface. Capturing PacketsĪfter downloading and installing Wireshark, you can launch it and double-click the name of a network interface under Capture to start capturing packets on that interface. Don’t use this tool at work unless you have permission. Just a quick warning: Many organizations don’t allow Wireshark and similar tools on their networks.
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