On completing the configuration procedure for this Internet firewall rule, the Rule Summary screen should
look like the following. Remember to click Apply when you have finished configuring your rule(s) to save
your settings back to the ZyWALL.
Rule 1: Allows a "My Service" connection
from the WAN to IP addresses 10.0.0.10
through 10.0.0.15 on the LAN.
12.10 Predefined Services
The Available Services list box in the Edit Rule screen (see Figure 12-7) displays all predefined services
that the ZyWALL already supports. Next to the name of the service, two fields appear in brackets. The first
field indicates the IP protocol type (TCP, UDP, or ICMP). The second field indicates the IP port number that
Firewall Screens
Figure 12-15 My Service Example Rule Summary
ZyWALL Series Internet Security Gateway
Click Apply to save your settings
back to the ZyWALL.
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