ZyXEL Communications 110, 1100, 310 24.2 L2TP VPN Screen, Create new Object, Configuration > VPN > L2TP VPN

Chapter 24 L2TP VPN

24.2 L2TP VPN Screen

Click Configuration > VPN > L2TP VPN to open the following screen. Use this screen to configure the ZyWALL’s L2TP VPN settings.

Note: Disconnect any existing L2TP VPN sessions before modifying L2TP VPN settings. The remote users must make any needed matching configuration changes and reestablish the sessions using the new settings.

Figure 228 Configuration > VPN > L2TP VPN

The following table describes the fields in this screen.

Table 122 Configuration > VPN > L2TP VPN

LABEL	DESCRIPTION
Show Advanced	Click this button to display a greater or lesser number of configuration fields.
Settings / Hide
Advanced Settings
Create new Object	Use to configure any new settings objects that you need to use in this screen.
Enable L2TP Over	Use this field to turn the ZyWALL’s L2TP VPN function on or off.
IPSec
VPN Connection	Select the IPSec VPN connection the ZyWALL uses for L2TP VPN. All of the configured VPN
	connections display here, but the one you use must meet the requirements listed in IPSec
	Configuration Required for L2TP VPN on page 345.
	Note: Modifying this VPN connection (or the VPN gateway that it uses) disconnects any
	existing L2TP VPN sessions.
IP Address Pool	Select the pool of IP addresses that the ZyWALL uses to assign to the L2TP VPN clients.
	Use Create new Object if you need to configure a new pool of IP addresses.
Authentication	Select how the ZyWALL authenticates a remote user before allowing access to the L2TP
Method	VPN tunnel.
	The authentication method has the ZyWALL check a user’s user name and password
	against the ZyWALL’s local database, a remote LDAP, RADIUS, a Active Directory server,
	or more than one of these. See Chapter 32 on page 409 for how to create authentication
	method objects.

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