05-07-2024 10:17 AM
We have a guest network for which our PAN firewall is the default gateway. Periodically we have a wireless client begin ARP'ing for the gateway address over and over again. So much so that we can no longer ping the gateway address (PAN interface). It is always a single client doing this. Is there something I can do on the PAN to protect against these repeated ARP requests?
If the question is too vague, let me know what more information you would like.
05-07-2024 01:57 PM
Hello,
You can try Zone Protection. But the bigger question is, why are these clients doing this?
Regards,
05-07-2024 02:22 PM
This is a guest network. These wireless clients are owned by the general public so I can't get hold of one of the problem units to see what is going on. Interestingly enough, both misbehaving clients I've caught so far on Wireshark are Samsung Galaxy S21's.
05-07-2024 02:24 PM
Hello,
Sounds like fun (sarcasm). Try the Zone Protection. Start with the defaults then slowly cut them in half until things start going funny. then turn the settings up a bit.
Regards,
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