• cmnybo@discuss.tchncs.de
    link
    fedilink
    English
    arrow-up
    10
    ·
    1 year ago

    Most people don’t have static IP addresses, so banning their IP will only stop them temporarily. Then whoever gets that dynamic IP address next will be banned too. Then there’s CGNAT where 1 IP address can have up to 128 people using it at once and the address changes even more frequently.

    • Vlyn@lemmy.zip
      link
      fedilink
      English
      arrow-up
      6
      arrow-down
      1
      ·
      1 year ago

      We’re talking about temporary bans here, which do work against spam. Private users do have dynamic IPs, but at home I think I’ve had the same IP for years. They don’t wildly switch them around.

      On second thought the IP is probably not federated though, so if there isn’t a common IP block list which instances subscribe to it won’t work.

      • Darkassassin07@lemmy.ca
        link
        fedilink
        English
        arrow-up
        3
        ·
        1 year ago

        Every time my router restarts I get a fresh wan IP. I can also manually grab a new one via the DHCP release/renew functions in it’s config page.

        • Vlyn@lemmy.zip
          link
          fedilink
          English
          arrow-up
          2
          arrow-down
          2
          ·
          1 year ago

          Weird, are you 100% sure? I can restart my router all day, my ISP gives me the same IP back pretty much every time.

          Probably depends on the ISP.