ZyWALL 10~100 Series Internet Security Gateway
12.4.2 WAN to LAN Rules
The default rule for WAN to LAN traffic blocks all incoming connections (WAN to LAN). If you wish to
allow certain WAN users to have access to your LAN, you will need to create custom rules to allow it.
See the following figure.
Figure 12-2 WAN to LAN Traffic
12.5 Configuring Firewall
The ordering of your rules is very important as rules are applied in turn.
Click FIREWALL to open the Summary screen. Enable (or activate) the firewall by selecting the Enable
Firewall check box as seen in the following screen.
Firewall Screens
12-5