Chapter 9 Firewall Configuration
Table 40 Firewall: Edit Rule (continued)
LABEL
Apply
Cancel
9.6.2 Customized Services
Configure customized services and port numbers not predefined by the ZyXEL Device. For a
comprehensive list of port numbers and services, visit the IANA (Internet Assigned Number
Authority) website. For further information on these services, please read
137. Click the Edit Customized Services link while editing a firewall rule to configure a
custom service port. This displays the following screen.
Refer to
Section 8.1 on page 111
Figure 66 Firewall: Customized Services
The following table describes the labels in this screen.
Table 41 Customized Services
LABEL
No.
Name
Protocol
Port
Back
9.6.3 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.
132
DESCRIPTION
Click Apply to save your customized settings and exit this screen.
Click Cancel to exit this screen without saving.
for more information.
DESCRIPTION
This is the number of your customized port. Click a rule's number of a service to go to a
screen where you can configure or edit a customized service. See
132
for more information.
This is the name of your customized service.
This shows the IP protocol (TCP, UDP or TCP/UDP) that defines your customized
service.
This is the port number or range that defines your customized service.
Click Back to return the Firewall Edit Rule screen.
Section 9.8 on page
Section 9.6.3 on page
P-660H-Tx v2 User's Guide