Hi,
I’m trying to do the “Familiarity with Wireshark” section of the Intro to Network Traffic Analysis. I started my instance and am trying to go through the practice steps. I’m stuck on Task #2: Select an interface to run a capture on and create a capture filter to show only traffic to and from your host IP.
Choose your active interface (eth0, or your Wifi card) to capture from.
When I open Wireshark, there is no eth0 interface, only ens3, tun0, any, Loopback: lo, bluetooth-monitor, nflog, nfqueue, dbus-system, and dbus-session. So I’m stuck… I tried picking ens3 to see if I could get that to work, but every time I put the capture filter in, it says it’s wrong. So I’m assuming this exercise is supposed to use eth0 specifically, but I don’t know why it’s not showing up. Any help would be greatly appreciated!