How do you identify packets based on a group? Such as, let's say I'm streaming a video on the internet, how do I know this packets are from a video and not something related to Google Analytics?
Considering that both the video and Google Analytics are from the same domain.
I am relative new to TCP/IP and any help would be appreciated.
Tcp has an identifier for the packet's session. If you right click on a packet and click "follow tcp stream" it automatically filters out the chosen packet's session for you.