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关闭IPv6


Jack

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如果云服务商给你IPv4与IPv6,你可以选择关闭IPv6


修改
vi /etc/sysctl.conf

底下加入
net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1


保存并离开
:wq

 

重启
sudo reboot

 

再确认,查看系统是否启用IPv6,没反应就是已关闭IPv6
ifconfig -a | grep inet6

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