this post was submitted on 01 Aug 2025
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Programmer Humor

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[–] 2910000@lemmy.world 19 points 6 days ago

I love the flat earther energy in this

[–] Voyajer@lemmy.world 23 points 6 days ago (4 children)

CGNATs suck ass though, I had to buy a vps just to access my own network outside my home.

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[–] marine_mustang@sh.itjust.works 18 points 6 days ago (1 children)

C’mon, IPv4 has so many problems. Sure, let’s reserve a whole /8 for a single loopback address, that’s efficient. 🙄

[–] TheFogan@programming.dev 21 points 6 days ago (4 children)

Well of course, how else would you trick script kiddies that figured out when they DDOSed 127.0.0.1 and learned what a loop back was, and get them again in a few weeks with "ok ok my real address is 127.34.21.2"

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[–] BootLoop@sh.itjust.works 18 points 6 days ago

I have never started using ipv6 so I'm in the clear here

[–] moseschrute@lemmy.ml 10 points 6 days ago (4 children)

Hi I have no idea what I’m doing when it comes to networking. I have ipv6 off on my home network because I was scared of accidentally exposing things outside of my home network. I’m using Ubiquiti. Can someone give me/link me a crash course on how to setup ipv6 without introducing any security holes into my network? Maybe also a crash course in firewalls.

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