Figure 19-2 Example 1 – E-Mail Screen - ZyXEL Communications Broadband Security Gateway P-312 User Manual

Step 3.
Now we configure our firewall rule as shown in the following screen. The default firewall
blocks all Internet traffic entering our local network, but we want to create a hole for web
service from the Internet. Go to the Rule Summary screen under the (click Internet).
Configure this screen as shown in Figure 19-3.
Step 4.
Click DestAdd to configure the destination address as the IP of our server on the LAN. See
Figure 19-4.
Step 5.
When you have finished configuring this screen, the Rule Summary screen should look like the
one inFigure 19-5.
Step 6. Click Apply in this screen when you have finished configuring to save your configuration back
to the Prestige.
Example Firewall Rules
Figure 19-2 Example 1 – E-Mail Screen
P312 Broadband Security Gateway
Enter 10.100.1.2, the IP address of the
mail server here.
Enter a subject for
these e-mails here.
This is where we
send the alerts.
We want to send an alert at
this time.
19-3