alt Hacker NewsYes, we want ipv5 that just does 1, 2, 3 instead of ipv6 which does the most complicated variants of those and more. We didn't have requirements 4. change all the pre-existing addresses 5. make addresses randomly assigned 6. make routers accept inbound connections by default 7. give every device its own public IP by default. Ipv6 did those anyway.
Like I own 8.8.8.8. You want to add more bits, fine, I'm 8.8.8.8.0.0.0.0 now. If anyone switches to the new thing, they know where to find me.
> 5. make addresses randomly assigned
and
> 7. give every device its own public IP by default.
Both of these are optional. Don’t want them? Don’t use them - if you don’t configure them, it won’t happen.
> 6. make routers accept inbound connections by default
That’s not a new feature with v6.
> Like I own 8.8.8.8. You want to add more bits, fine, I'm 8.8.8.8.0.0.0.0 now. If anyone switches to the new thing, they know where to find me.
Now you (and everything in between) have to be able to handle packets addressed to 8.8.8.8 and 8.8.8.8.0.0.0.0, so you’ve done point 4 without knowing it.