====== tcpdump goodies ======

===== Capture only PXE traffic (tftp and dhcp requests) =====


<code>
sudo tcpdump -i eth0 -s 1600 -neeevvvX "proto (\udp or \tcp) and port (67 or 68 or 69)"
</code>

The same but with a more simple output:

<code>
sudo tcpdump -i eth0 -s 1600 -n "proto (\udp or \tcp) and port (67 or 68 or 69)"
</code>