sudo arping -b -I eno1 -c 4 192.168.1.1
src: http://365hostingsupport.com/blog/how-to-find-duplicate-ip-address-with-arping-in-linux/
sudo arp -s 192.168.1.200 00:35:cf:56:b2:2g
sudo arping -b -I eno1 -c 4 192.168.1.1
src: http://365hostingsupport.com/blog/how-to-find-duplicate-ip-address-with-arping-in-linux/
sudo arp -s 192.168.1.200 00:35:cf:56:b2:2g