User`s guide

Mac OS X
IPsec
PPTP
SSL VPN
Barracuda VPN Client
Native OS X PPTP client
Third-party IPsec clients
Linux
IPsec
PPTP
SSL VPN (browser only)
Barracuda VPN Client
Native Linux PPTP client
Third-party IPsec clients
Apple iOS
IPsec
PPTP
Built-in VPN client iOS
Android
IPsec (Android Version > 4.0)
PPTP (Android Version > 2.2)
Built-in Android VPN client
Configuring Client-to-Site VPNs
For instructions on setting up client-to-site VPNs and supported VPN clients, see the following articles:
How to Configure a Client-to-Site VPN with IPsec
How to Configure a Client-to-Site VPN with PPTP
How to Configure Apple iOS Devices for Client-to-Site VPN Connections
How to Configure TheGreenBow VPN Client
Troubleshooting Client-to-Site VPNs
How to Enable and Configure SSL VPN for the Barracuda Firewall
How to Configure SSL VPN Resources for the Barracuda Firewall
How to Configure a Client-to-Site VPN with IPsec
Using VPNs, mobile workers can securely access corporate information and resources. The Barracuda Firewall allows the following types of
clients to connect via a client-to-site VPN:
Laptops and desktops running Windows, Mac OS X, or Linux.
Apple iPhone 4 and above running version 5.1 and above, including the newest version 7.0. iOS iOS
Mobile phones running Android version 4.0 and above.
Follow the steps in this article to configure a client-to-site IPsec VPN.
Additional Requirement for iOS
Version 5.1 and Above
For version 5.1 and above,iOS
you must configure additional
certificates. For more information,
see How to Configure Apple DiOS
evices for Client-to-Site VPN
.Connections