In this tutorial I am going to make you a pro at using and leveraging the Wireshark TCP Graphing tools. As many of you who have taken my Wireshark Courses know, I am a big fan of visualizing what is going on in a given packet capture or conversation. My #2 troubleshooting step is to view the I/O Graph, for example (read more here).
In all there are five different TCP Graphing tools available to us in Wireshark’s Statistics menu, as shown in the screenshot:
What we will do is look at each one of these. We will need packet captures that will show us what is going on, and allow you the reader to follow along seamlessly with this tutorial.
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