Why Use Full VPN (TUN) Mode on Windows?

While proxy mode only directs applications that support manual proxy configuration (like web browsers), Full VPN (TUN) mode creates a virtual network adapter that routes all Windows traffic — including games, system updates, and desktop apps — through the DNS tunnel.

Enabling TUN Mode in WhiteDNS Desktop v1.4.9

  1. Right-click the WhiteDNS Desktop icon and select Run as Administrator (required to install the WinTUN driver).
  2. Open the Settings tab and toggle Mode from System Proxy to TUN / Full VPN.
  3. Select your verified tunnel profile and start the connection.
  4. Verify system connection by opening Command Prompt and running ping or checking your public IP.