Many peoples don't know about VPN setting they dont know how to setting up VPN,for that here they will find some easy tips and tricks for that,just follow our tips and tricks for that.Virtual Private Networks (VPN) are often used within organizations to allow you to communicate private information securely over a public network. You may need to configure VPN, for example, to access your work email on an iOS device. VPN works over both Wi-Fi and cellular data network connections.
Configure VPN :Choose Settings > General > Network > VPN and then choose Add VPN Configuration. Ask your network administrator which settings to use. In most cases, if you've set up a similar VPN on your computer, you can use the same VPN settings for your device.
Turn VPN on or off:Once you've created a VPN configuration, the option to turn VPN on or off appears in the main Settings screen. When you are connected using VPN, the VPN icon appears in the status bar.
Troubleshooting VPN: If you are unable to connect to your VPN connection, or if you see an alert that says "Shared Secret is missing," your VPN settings may be incorrect or incomplete. If you have questions about what your VPN settings are or what your Shared Secret key is, you should contact your network administrator or IT Department.
iOS 3.0 or later can use VPN Proxy configurations and VPN On Demand. For more information regarding VPN Proxy or VPN On Demand, see the iOS Enterprise Deployment Guide for iPhone Software 3.0 and the iOS 4 Enterprise Deployment Resources.
