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Last updated: Friday, July 22, 2016 - 18:11

Edit /etc/sysconfig/network

Change the following:

NETWORKING_IPV6=yes to
NETWORKING_IPV6=no

Edit /etc/modprobe.conf

Add the following if it does not exist:

alias net-pf-10 off
alias ipv6 off

Stop the ipv6tables service

service ip6tables stop

Disable the ipv6tables service

chkconfig ip6tables off

After these changes, IPv6 will be disabled after the next reboot of your system.

Networking