Check out arping[1]. But it is easy to send out arbitrary ARP requests using almost anything and watch them with Wireshark. [1] https://man7.org/linux/man-pag

Check out arping[1]. But it is easy to send out arbitrary ARP requests using almost anything and watch them with Wireshark. [1] https://man7.org/linux/man-pages/man8/arping.8.html https://man7.org/linux/man-pages/man8/arping.8.html