See IPv4 and IPv6 Machines On The Network

Prepare for your network administrators to cringe… I’ve spoken on these commands but never really put them together in this way, exactly. So I wanted to find a coworker on a network. So one way to find people is to use a ping sweep. Here I’m going to royally piss off my switch admins and ping sweep the subnet: ping 255.255.255.255 Next, I’m going to run arp to translate: arp -a Finally, if a machine is ipv6, it wouldn’t show up. So I’m going to run: ndp -a Now, I find the hostname, then look at the MAC address, copy that to my clipboard, find for that to get the IP and then I can flood that host with all the things. Or you could use nmap… :-/