What You Can Do In This Chapter - ZyXEL Communications USG40 User Manual

Figure 227 SSL VPN
https://
L2TP VPN
L2TP VPN uses the L2TP and IPSec client software included in remote users' Android, iOS, or
Windows operating systems for secure connections to the network behind the ZyWALL/USG. The
remote users do not need their own IPSec gateways or third-party VPN client software. For
example, configure sales representatives' laptops, tablets, or smartphones to securely connect to
the ZyWALL/USG's network. See
Figure 228 L2TP VPN

19.1.1 What You Can Do in this Chapter

• Use the VPN Connection screens (see
gateway an IPSec VPN connection policy uses, which devices behind the IPSec routers can use
the VPN tunnel, and the IPSec SA settings (phase 2 settings). You can also activate or deactivate
and connect or disconnect each VPN connection (each IPSec SA).
• Use the VPN Gateway screens (see
VPN gateways. A VPN gateway specifies the IPSec routers at either end of a VPN tunnel and the
IKE SA settings (phase 1 settings). You can also activate and deactivate each VPN gateway.
• Use the VPN Concentrator screens (see
VPN connections into a single secure network.
• Use the Configuration Provisioning screen (see
retrieve VPN rule settings from the ZyWALL/USG using the ZyWALL/USG IPSec VPN Client.
Chapter 19 IPSec VPN
Chapter 23 on page 403
Section 19.2 on page
Section 19.2.1 on page
Section 19.4 on page
ZyWALL/USG Series User's Guide
342
LAN (192.168.1.X)
Web Mail File Share
Web-based Application
Application
Non-Web
Server
for more on L2TP over IPSec.
345) to specify which IPSec VPN
346) to manage the ZyWALL/USG's
361) to combine several IPSec
Section 19.5 on page 363) to set who can