How To Disable Ipv6 On Linux

If you see “0” instead, type sudo sysctl -p and press Enter. You will see three entries that all end with “1,” which means you can continue. [2] X Research source

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GRUB_CMDLINE_LINUX_DEFAULT=“ipv6. disable=1” If there were any other parameters here, such as “quiet splash,” simply separate that parameter from the new one with a space (e. g. , GRUB_CMDLINE_LINUX_DEFAULT=“quiet spash ipv6. disable=1”

GRUB_CMDLINE_LINUX=“ipv6. disable=1”