Destination: It shows the place where the packet will be kept.Source: It shows where the packet originated.Time: As you might’ve guessed, the packet’s timestamp is displayed here.The digits will remain the same even after filtrating the data. (Number): As mentioned, you can find the exact number of captured packets in this column. Since the packets are organized in several columns, it’s fairly easy to interpret. The packet list pane will show you the exact number of captured data bits. 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.

As mentioned, Wireshark uses a color-coding system for data visualization.

Wireshark sample captures