this post was submitted on 12 Jan 2026
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Explain Like I'm Five

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[โ€“] BaroqueInMind@piefed.social 1 points 5 days ago (1 children)

A layer 3 firewall whitelist can be bypassed with MAC spoofing or duplication, ARP table poisoning, DHCP lease timestamp forging?

[โ€“] rainwall@piefed.social 1 points 5 days ago* (last edited 5 days ago)

Maybe If you can get to it. Power down all the trunk ports but the palace/military/etc.