Install

Enable SSH

1. Open Control Panel
2. Go to Services tab
3. Check “Enable SSH services”
4. Click Apply
5. Go to the User tab
6. Select the admin user
7. Click edit…
8. Uncheck “Disable this account”
9. Click OK
10. Change the password

To connect to SSH, use the root username with the admin password.

Install NextDNS

1. Connect to the Synology using SSH
2. Run the following command: sh -c "$(curl -sL https://nextdns.io/install)"
3. Follow the instructions
4. Configure your router DHCP to point DNS to the IP of your Synology
   Note: it is also a good idea to set a static IP for your Synology

Upgrade

To upgrade to the last version, simply re-run the installer. If a new version is available, the upgrade action will added to the list of possible actions.

Troubleshooting

If the installation fail, please the installer in debug mode and contact us at [email protected] with the transcript of the installation:

DEBUG=1 sh -c "$(curl -sL https://nextdns.io/install)"