I recently sniffed with Tcpdump a packet "ARP, Request who-has 192.168.2.3 tell 192.168.2.2, length 28".
I would like to reproduce this message, and to send an ARP request from my laptop to any IP I would decide. How can I do this ?
I would be interested as well in forcing refreshing the whole ARP table. I know that deleting the table will renew it but only laptop this operation is really slow and it can take up to 1/2/5 minutes to rebuild the complete ARP table. Is there a way to force rebuilding the table, by sending a broadcasted ARP request ?
I am using a Mac with the latest OS Yosemite 10.10.4
Thank you.