Set up 1.1.1.1 - Linux

Take note of any DNS addresses you might have set up, and save them in a safe place in case you need to use them later.

Ubuntu

Go to Show Applications > Settings > Network.
Select the adapter you want to configure — like your Ethernet adapter or WiFi card — and click the settings button.
Click the IPv4 tab.
In the DNS section, disable the Automatic toggle.
Depending on what you want to configure, choose one of the following DNS addresses for IPv4:
Use 1.1.1.1 resolver
```
1.1.1.1
1.0.0.1
```
Block malware with 1.1.1.1 for Families
```
1.1.1.2
1.0.0.2
```
Block malware and adult content with 1.1.1.1 for Families
```
1.1.1.3
1.0.0.3
```
Then, go to IPv6.
Depending on what you want to configure, choose one of the following DNS addresses for IPv6:
Use 1.1.1.1 resolver
```
2606:4700:4700::1111
2606:4700:4700::1001
```
Block malware with 1.1.1.1 for Families
```
2606:4700:4700::1112
2606:4700:4700::1002
```
Block malware and adult content with 1.1.1.1 for Families
```
2606:4700:4700::1113
2606:4700:4700::1003
```
Click Apply.