this post was submitted on 15 Nov 2023

1012 points (95.7% liked)

Programmer Humor

19623 readers

2 users here now

Welcome to Programmer Humor!

This is a place where you can post jokes, memes, humor, etc. related to programming!

For sharing awful code theres also Programming Horror.

Rules

Keep content in english
No advertisements
Posts must be related to programming or programmer topics

founded 1 year ago

MODERATORS

Feyter@programming.dev

anzo@programming.dev

BurningTurtle@programming.dev

pylapp@programming.dev

1012

GoOn (programming.dev)

submitted 1 year ago by mac@programming.dev to c/programmer_humor@programming.dev

107 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] dan@upvote.au 1 points 1 year ago

You can use a ULA if you want to. That's essentially the IPv6 equivalent of a private IP.

Why though? Having the same IP for both internal and external solves a bunch of issues. For example, you don't need to use split horizon DNS any more (which is where a host name has a different IP on your internal network vs on the internet). You just need to ensure your firewalls are set up properly, which you should do anyways.