ZyXEL Communications 2WG - Manual (Page 130)

ZyWALL 2WG Support Notes
All contents copyright (c) 2006 ZyXEL Communications Corporation.
130
ZyWALL vs 3rd Party VPN Gateway
SonicWALL with ZyWALL VPN Tunneling
1. Setup ZyWALL VPN
2. Setup SonicWALL VPN
This page guides us to setup a VPN connection between the ZyWALL and SonicWALL router.
As the figure shown below, the tunnel between PC1 and PC2 ensures the packet flows between them are
secure. Because the packets go through the IPSec tunnel are encrypted. To setup this VPN tunnel, the
required settings for ZyWALL and SonicWALL are explained in the following sections. As the red pipe
shown in the following figure, the tunneling endpoints are ZyWALL router and SonicWALL router.
The IP addresses we use in this example are as shown below.
PC 1 ZyWALL SonicWALL PC2
192.168.1.33
WAN: 172.22.3.89
LAN: 192.168.1.1
WAN: 172.22.1.251
LAN: 192.168.168.618
192.168.168.6
1. Setup ZyWALL VPN
10. Using a web browser, login ZyWALL by giving the LAN IP address of ZyWALL in URL field.
Default LAN IP is 192.168.1.1, default password to login web configurator is 1234.