ZyXEL Communications P-660W-T1 v2, User Manual

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Chapter 11 Firewall Configuration
P-660W-Tx v2 User’s Guide
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11.4.4 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 57 Firewall: Configure Customized Services
The following table describes the labels in this screen.
11.5 The Anti-Probing Screen
Click Firewall in the navigation panel and click Anti Probing to display the screen as shown.
Table 42 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.