Switches on VPN for the phone.

Authentication is performed using a shared secret and a personal secret.

Authentication is performed using a key pair: one private key and one public key.

A mixture of IPsec Xauth PSK and IPsec Xauth RSA

OpenVPN libraries are used to set up a VPN over an encrypted TLS/SSL connection.

IPsec variant performed using the Layer 2 Tunneling Protocol. Authentication is performed using a shared secret and a personal secret.

IPsec variant performed using the Layer 2 Tunneling Protocol. Authentication is performed using a key pair: one private key and one public key.

Freely selectable name for the VPN connection.

Server address for the VPN connection.

Your network administrator will give you the server address.

User name for the VPN connection.

Your network administrator will give you your user name.

Password for the VPN connection.

Your network administrator will give you the password.

Address of the DNS server used for the VPN connection (e.g. 8.8.8.8).

Your network administrator will give you the DNS server address.

Search domain addresses for the VPN connection.

Your network administrator will give you the search domain addresses.

Settings for the network, IP address range (e.g. 10.0.0.0/8).

Your network administrator will give you the IP address range for the forwarding routes.

Authentication key.

This is generated by the system administrator or by the user.

The IPsecUserCert must fulfil these criteria:

This is generated by the system administrator or by the user.

The private key must fulfil these criteria:

Acts as a "trust anchor" for the connection.

The IPsec CA certificate (IPsecCaCert) must fulfil these criteria:

Server-side certificate.

The IPsec CA certificate (IPsecCaCert) must fulfil these criteria:

Contents of a configuration file (openvpn.cfg). Component part of setting up an open VPN.