this post was submitted on 16 Aug 2025
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    TranscriptFalse meme image that says "bad news ipv4 fans. linus torvalds has announced removing ipv4 support from the linux kernel after the maintainers of the network stack got into a fight over WHAT KIND OF HRT gives the best results. this incident will impact 5 billion people and will make 95% of all network equipment on Earth binnable." with fake screenshots of the linux kernel mailing list a girl calling another one a slur from 4chan over HRT choices and Linus Torvalds saying he will drop IPv4 support and asking the maintainers to learn to shut the fuck up.

    Source: https://rivals.space/@deuxnise/115032302416832519

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    [–] Korhaka@sopuli.xyz 2 points 11 hours ago* (last edited 10 hours ago) (3 children)

    Can't even attempt to learn it if my ISP won't provide addresses though.

    Not been able to use it to even try, but doesn't IPv6 not have subnets at all? No 192.168.1.1 on your local network with a different public facing 85.136.52.142 (and with NAT444 you also have ISP facing 10.183.23.6). So does your ISP provide you a range of IPv6 addresses?

    [–] Trainguyrom@reddthat.com 2 points 4 hours ago

    Correct, the ISP would assign you a /56 of public IPs that all share a prefix which you can slice and dice into however you see fit. All devices receive a publicly routable IP which your router/firewall would limit access to. So no running out of IPs ever, no network/IP collisions if you have to connect to another private network, etc.

    [–] possiblylinux127@lemmy.zip 2 points 8 hours ago

    A single IPv6 prefix has 2^64 addresses

    [–] thermal_shock@lemmy.world 2 points 10 hours ago

    Why can't you just use it on your local network? Don't need ISP for that.