EthanWong

EthanWong

Ethan's blog
HomeArchives

close IPv6 on Ubuntu/LInux

#IPv6#Ubuntu#Sysctl18
AI-generated summary
To disable IPv6 permanently on a system, edit the `/etc/sysctl.conf` file and add the following lines: ``` net.ipv6.conf.all.disable_ipv6 = 1 net.ipv6.conf.default.disable_ipv6 = 1 net.ipv6.conf.lo.disable_ipv6 = 1 ``` Save the file and apply the changes immediately by running `sysctl -p`.

Close IPv6 Forever .#

编辑文件：
vim /etc/sysctl.conf

追加配置：

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

net.ipv6.conf.default.disable_ipv6 = 1

net.ipv6.conf.lo.disable_ipv6 = 1

`
保存文件。

立即生效：

sysctl -p

Loading...
Ownership of this post data is guaranteed by blockchain and smart contracts to the creator alone.