I just find this tip useful:
arping -c 5 aa:bb:cc:dd:ee:ff
Source: https://unix.stackexchange.com/questions/86165/can-one-ping-a-nic-by-mac
I just find this tip useful:
arping -c 5 aa:bb:cc:dd:ee:ff
Source: https://unix.stackexchange.com/questions/86165/can-one-ping-a-nic-by-mac