[Question] what exactly is hard about adopting IPv6?? (programming.dev)

submitted 2 years ago by danhab99@programming.dev to c/networking@sh.itjust.works

20 comments fedilink hide all child comments

I mean on a technical level. Are the devices that make up the infrastructure of the internet hardwired with IPv4? Is the firmware on these devices impossible to upgrade remotely?

If it's just a matter of software or firmware then adoption should only take like a year but clearly that isn't the case. So what specifically is stopping us?

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

[-] Coelacanthus@infosec.pub 1 points 1 year ago

No. It's not random. SLAAC uses EUI-64 by default, it generate fixed /64 suffix from MAC. And with suffix match of nftables you can still do device specific income firewall rules. For random privacy address, it's only used for outcome so just block all other income of IPv6 addresses except EUI-64 is enough.

this post was submitted on 20 Jun 2024

29 points (91.4% liked)

networking

3649 readers

21 users here now

Community for discussing enterprise networks and the ensuing chaos that comes after inheriting or building one.

founded 3 years ago

MODERATORS

manifex@sh.itjust.works