How do I disable IPv6 on CentOS 7?
How do I disable IPv6 on CentOS 7? How to disable IPv6 on CentOS / RHEL 7 Disable IPv6 in kernel module (requires reboot) Edit /etc/default/grub and add ipv6.disable=1 in line GRUB_CMDLINE_LINUX, e.g.: Disable IPv6 using sysctl settings (no reboot required) Append below lines in /etc/sysctl.conf: How do I completely disable IPv6 in Linux? Follow […]