this post was submitted on 21 Sep 2025
703 points (99.2% liked)
It's Always Sunny in Philadelphia
605 readers
35 users here now
For fans of the show, "It's Always Sunny in Philadelphia", and the Podcast!
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Other things come into play. If you don't have leases expire often or dozens of devices coming and going repeatedly like a public wifi may have, it's also stored in ARP tables, saves it some work later when it recognizes a device.
Huh. Neat