Vpn Wizard Gateway Setting; Figure 22 Internet Access Wizard: Activated Services; Figure 23 Gateway And Network Policies - ZyXEL Communications ZyWALL 2Plus User Manual

ZyWALL 2 Plus User's Guide

Figure 22 Internet Access Wizard: Activated Services

3.3 VPN Wizard Gateway Setting

A VPN (Virtual Private Network) tunnel gives you a secure connection to another computer or
network.
A gateway policy identifies the IPSec routers at either end of a VPN tunnel.
A network policy specifies which devices (behind the IPSec routers) can use the VPN tunnel.
In the following diagram, X is your ZyWALL, Y is a remote IPSec router, the A arrows denote
the gateway policy and the B arrows denote the network policy. The local network is marked
1, and the remote network is marked 2.

Figure 23 Gateway and Network Policies

This figure helps explain the main fields in the wizard screens. In this figure, X is your
ZyWALL, Y is a remote IPSec router, A denotes a local network IP address, B denotes a
remote gateway address and C denotes a remote network address. The local network is marked
1, and the remote network is marked 2.
78 Chapter 3 Wizard Setup