System information

tcpdump Utility box
The tcpdump utility will allow you to see traffic passing through the chosen interface. Note that if you
choose a bridged interface, you'll see a lot of traffic not destined for the chosen interface.
All valid tcpdump expressions can be used (read the man page for a relatively complete list).
You can choose to resolve IP names, but only if you have enabled DNS (above). Be aware that this will
slow down your dump and cause you to miss packets because they will be dropped. Only resolve IP
names if you really need to.
fig 21: tcpdump utility box