L2Tp Vpn Screen - ZyXEL Communications ZyWall ATP series User Manual

• Use a VPN gateway with the Secure Gateway set to 0.0.0.0 if you need to allow L2TP VPN clients to
connect from more than one IP address.
Using the Quick Setup VPN Setup Wizard
The VPN Setup Wizard is an easy and convenient way to configure the L2TP VPN settings. Click
Configuration > Quick Setup > VPN Setup > VPN Settings for L2TP VPN Settings to get started.
Policy Route
The Policy Route for return traffic (from LAN to L2TP clients) is automatically created when Zyxel Device
adds a new L2TP connection, allowing users access the resources on a network without additional
configuration. However, if some of the traffic from the L2TP clients needs to go to the Internet, you will
need to create a policy route to send that traffic from the L2TP tunnels out through a WAN trunk. This task
can be easily performed by clicking the Allow L2TP traffic through WAN checkbox at Quick Setup > VPN
Setup > Allow L2TP traffic through WAN.
Figure 290 Policy Route for L2TP VPN

22.2 L2TP VPN Screen

Click Configuration > VPN > L2TP VPN to open the following screen. Use this screen to configure the Zyxel
Device'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 re-establish
the sessions using the new settings.
Click on the icons to go to the OneSecurity website where there is guidance on configuration
walkthroughs, troubleshooting, and other information.
Chapter 22 L2TP VPN
ZyWALL ATP Series User's Guide
422