There are three types of Virtual Private Networks (VPN) which are currently supported by Networking Interface. It is important to know the type of VPN network in order to connect to it.
Procedure 4. Connecting to a VPN
Begin by installing network-manager-openvpn, network-manager-pptp, or network-manager-vpnc, depending on the type of VPN network.
the Networking Interface in the System Tray area and select
Select the DSL tab.
the button.
Configure the VPN connection.