Open the Settings app on your iPhone or iPad, scroll down / swipe up and tap on the "General" option.
Tap on the "Network" settings option.
Scroll down / swipe up and tap on the "VPN" option.
Tap on "Add VPN Configuration."
Tap on "L2TP" and enter the VPN connection details:
Tap on "Save" when you've finished entering the VPN connection settings.
Slide the VPN switch to "On." You can connect to different VPNs, if you have set up multiple connections, by tapping on the name of the connection, then sliding the VPN switch to "On."
While the connection is establishing itself, the message "Connecting" will be displayed.
Once the connection has been established, the message "Connected" will be displayed, alongside a timer indicating how long the connection has been up.
To confirm that Kryptnet is doing its job, we recommend you visit a site such as whatismyip.com, where you should see Kryptnet's IP address instead of your own.
While you are connected to Kryptnet, your device will display a "VPN" icon at the top of the screen.