markdown ipv6禁用

Posted 2021-05-05

## Убираем ipv6

_/usr/lib/sysctl.d/50-default.conf_  
_/etc/sysctl.conf_

>в конец файла добавляем:  
net.ipv6.conf.all.disable_ipv6 = 1  
net.ipv6.conf.default.disable_ipv6 = 1  
net.ipv6.conf.lo.disable_ipv6 = 1  
net.ipv6.conf.tun0.disable_ipv6 = 1

```bash
$ sudo sysctl -p
```
**или**
```bash
$ sudo gedit /etc/default/grub
```
>GRUB_CMDLINE_LINUX=“ipv6.disable=1”
```bash
$ sudo update-grub2
```