ZyXEL Communications Prestige 662HW Series, User Manual

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Prestige 662HW Series User’s Guide
Firewall Configuration 12-11
Figure 12-7 Firewall: Configure Customized Services
The following table describes the labels in this screen.
Table 12-5 Firewall: Configure Customized Services
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 Firewall Customized Services 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.
12.9 Example Firewall Rule
The following Internet firewall rule example allows a hypothetical “My Service” connection from the
Internet.
1.
Click Firewall in the navigation panel and click Rule Summary .
2.
Select WAN to LAN in the Packet Direction field.