Can I determine the current IP from a known MAC Address?

Question

I have a shell script which uses etherwake to wake up a machine on my local network. After the machine is awake, I\'m not sure of the IP address.

While trying to answer

Answer 1

You could try the arp command and grep by mac address

arp -a | grep "00:00:00:00:00:00"

(replace with your own mac addr)