ZyXEL Communications P-3202HN-Ba, User Manual

Page: 150 / 250

Chapter 12 Firewalls
IAD User’s Guide
150
12.3.3 Configuring A Customized Service
Click a rule number in the Firewall Customized Services screen to create a new
custom port or edit an existing one. This action displays the following screen.
Figure 68 Security > Firewall > Rules: Edit: Edit Customized Services: Config
The following table describes the labels in this screen.
Protocol This shows the IP protocol (TCP, UDP or TCP/UDP) that defines your
customized service.
Port This is the port number or range that defines your customized service.
Back Click Back to return to the Firewall Edit Rule screen.
Table 46 Security > Firewall > Rules: Edit: Edit Customized Services
LABEL DESCRIPTION
Table 47 Security > Firewall > Rules: Edit: Edit Customized Services: Config
LABEL DESCRIPTION
Service
Name Type a unique name for your custom port.
Service Type Choose the IP port (TCP, UDP or TCP/UDP) that defines your customized
port from the drop down list box.
Port Configuration
Type
Click Single to specify one port only or Range to specify a span of ports
that define your customized service.
Port Number Type a single port number or the range of port numbers that define your
customized service.
Back Click Back to return to the previous screen.
Apply Click Apply to save your customized settings and exit this screen.
Cancel Click Cancel to return to the previously saved settings.
Delete Click Delete to delete the current rule.