Chapter 20 IPSec VPN

Figure 175 SSL VPN

 

 

https://

 

 

 

 

 

LAN (192.168.1.X)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Web Mail File Share

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Web-based Application

Non-WebApplicationServer

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. 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’s network. See Chapter 24 on page 345 for more on L2TP over IPSec.

Figure 176 L2TP VPN

20.1.1What You Can Do in this Chapter

•Use the VPN Connection screens (see Section 20.2 on page 285) to specify which IPSec VPN 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 Section 20.2.1 on page 286) to manage the ZyWALL’s 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 Section 20.4 on page 301) to combine several IPSec VPN connections into a single secure network.

•Use the Configuration Provisioning screen (see Section 20.5 on page 303) to set who can retrieve VPN rule settings from the ZyWALL using the ZyWALL IPSec VPN Client.

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ZyWALL 110/310/1100 Series User’s Guide