- Find your router's IP. Follow this guide for more information on how to get it.
- Open your browser and enter your router's IP in the address bar.
- Log into your router. If you have not set a new username and password the default is most likely admin/admin
- Choose Interface Setup -> LAN
- Make sure Enable DHCP is selected
- Set DNS to Manual
- Fill in DNS servers 220.127.116.11 and 18.104.22.168
- Save the settings
- Restart router
First step of troubleshooting should always be to restart device(s) and router. Then check your setup status in your SmartDNS dashboard.