Is anybody using only IPv6 in their home lab? I keep running into weird problems where some services use only IPv6 and are “invisible” to everyone (I’m looking at you, Java!) I end up disabling IPv6 to force everything to the same protocol, but I started wondering, “why not disable IPv4 instead?” I’d have half as many firewall rules, routes and configurations. What are the risks?

  • Anonymouse@lemmy.worldOP
    link
    fedilink
    English
    arrow-up
    3
    ·
    1 year ago

    Can you elaborate? Hardware or software or both? Other than one network appliance, most of my stuff isn’t too old.

    Now that I start thinking about it, my work stuff may be impacted.

    • cmnybo@discuss.tchncs.de
      link
      fedilink
      English
      arrow-up
      4
      ·
      1 year ago

      Many websites are still IPv4 only, so you won’t be able to access them unless you set up a NAT64 gateway. Some stuff won’t work over NAT64 though.

      Most recent hardware should support IPv6, but a lot of IoT devices still don’t. You can put any IoT devices on their own IPv4 network since it’s a security risk to have them on your main network though.