The setup consists of the following steps: MacOS allows you to create a new VPN connection with L2TP by setting up the built-in VPN module. You may start to configure L2TP on Mac by manually setting up the connection, by installing a VPN client app, or using a native app from a VPN provider. However, they can be used for other functions additionally to VPN authentication.
Kerberos – It is a highly secure authentication method as it transfers the user’s password only once when the user logs into a computer on a network.Certificate – Security certificates installed on the VPN user’s device are used to establish a secure connection to the VPN server.
L2TP/IPSec uses a process called double encapsulation: firstly it establishes a PPP connection, and, secondly, it uses IPSec for encryption. That is why L2TP is usually paired with IPSec, an encryption protocol, to secure the data passing the VPN tunnel. L2TP (Layer 2 Tunneling Protocol) is a VPN protocol derived from PPTP (Point-to-Point Tunneling Protocol) that does not offer any encryption by itself.
Option 4: Set up L2TP on your router and connect your Mac to the router.Īre you looking for more options to connect to a VPN on macOS? Here is how to use a VPN on Mac.Option 3: Use a VPN app that can create an L2TP VPN tunnel.Option 2: Set up the L2TP connection using a third-party VPN client.Select the authentication method for both the user and the machine, usually Shared Secret for machine authentication and Password for user authentication.Further, click the Authentication Settings button.Enter the VPN server address to the Server Address textbox and the VPN user name to the Account Name field.Type in the connection or service name and click on the Create button.Select the VPN as the Interface and L2TP over IPSec as the VPN Type.Add a new connection by clicking on the “+” button.Open System Preferences > Network window.
This short tutorial shows how to set up an L2TP VPN connection on your Mac.