4 ms·

Why firewall it when you can straight up turn it off? net.ipv6.conf.all.disable_ipv6 = 1 net.ipv6.conf.default.disable_ipv6 = 1

• brobinson 4y ago
  ipv6.disable=1 in kernel boot flags so the interfaces don't even show up
  • nathants 4y ago
    disable via kconfig so it’s not even in kernel.
    • nubinetwork 4y ago
      I do this on Gentoo but nobody likes to run Gentoo in production.
  • nubinetwork 4y ago
    I do both of these on Ubuntu just in case one of them doesn't work, too many apt hooks constantly changing the kernel...