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People still working in IT, thoughts on IPv6? (lemmy.world)

submitted 1 month ago by [email protected] to c/[email protected]

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Now currently I'm not in the workforce, but in the past from my work experience, apprenticeship and temp roles, I've always seen ipv4 and not ipv6!

Hell, my ISP seems to exclusively use ipv4 (unless behind nats they're using ipv6)

Do you think a lot of people stick with the earlier iteration because they have been so familiar with it for a long time?

When you look at a ipv6, it looks menacing with a long string of letters and numbers compared to the more simpler often.

I am aware the IP bucket has gone dry and they gotta bring in a new IP cow with a even bigger bucket, but what do you think? Do you yourself or your firm use ipv4 or 6?

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[–] [email protected] 20 points 1 month ago

I have IPv6 at home, at work, on my phone, and my hotspot. I have them on my websites and servers. IPv6 is everywhere for me. I use it all the time. Most people do and don't even realize it.

IPv4 still reigns supreme on a LAN, because you're never going to run out of addresses, even if you're running an enterprise company. IPv6 subnets are usually handed out to routers, so DHCPv6 can manage that address space and you don't need to know anything unless you're forwarding ports on IPv6.

For the Internet, just use hostnames. There's literally zero reason to memorize a WAN address when it could be an A/AAAA record.