Tool time: tracert (traceroute)

In this video we will be finding a path through the network with tracert. tracert uses the same ICMP echo request as PING but for a completely different reason. Be on the lookout for a short time to live ...

For a little more on IPv4 take a look at the following video:
https://youtu.be/fulcq4qHpwM

Or for ICMP:
https://youtu.be/J-feWT3JUVE
https://youtu.be/D6FA0d15BW8