ZyWALL 10/50 Internet Security Gateway

Step 3. Configure your firewall rule as shown in the following screen. The default firewall blocks all Internet traffic entering our local network, but you want to create a hole for web service from the Internet. Click Internet and go to the Rule Summary. Configure this screen as shown.

This is an Internet to

Local Network rule.

Click Apply when

 

Forward the packet when it matches this

you have finished

 

rule (remember the default is to block all

editing screens.

 

packets from the Internet), log packets

 

 

that match this rule and to send alerts

 

 

when this happens.

 

 

 

Figure 16-3 Example 1: Configuring a Rule

Move this service to this box by selecting it from the

Available Services list box and clicking >>.

16-4

Example Firewall Rules