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This is interesting to me for basically the same reason — being able to send and receive ARP messages with arbitrary payloads would definitely make troubleshoot
by brirec 3y ago
This is interesting to me for basically the same reason — being able to send and receive ARP messages with arbitrary payloads would definitely make troubleshooting VLANs (and other L2 connectivity) easier!
- jandrese 3y agoCheck 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