• How do I disable IPv6 on centos?

    You can disable IPV6 by the following :

    #nano /etc/sysctl.conf

    net.ipv6.conf.all.disable_ipv6 = 1
    net.ipv6.conf.default.disable_ipv6 = 1
    

    To disable in the running system:

    echo 1 > /proc/sys/net/ipv6/conf/all/disable_ipv6
    echo 1 > /proc/sys/net/ipv6/conf/default/disable_ipv6
    

    or

    sysctl -w net.ipv6.conf.all.disable_ipv6=1
    sysctl -w net.ipv6.conf.default.disable_ipv6=1
    

    Categories: Linux

    Comments are currently closed.