ZyXEL Communications P-660HN-F1A, User Manual

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Chapter 10 Firewalls
P-660HN-F1A User’s Guide
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10.3.2 Customized Services
Configure customized services and port numbers not predefined by the P-660HN-
F1A. For a comprehensive list of port numbers and services, visit the IANA
(Internet Assigned Number Authority) website. See
Appendix E on page 413 for
some examples. Click the Edit Customized Services link while editing a firewall
rule to configure a custom service port. This displays the following screen.
Figure 78 Security > Firewall > Rules: Edit: Edit Customized Services
The following table describes the labels in this screen.
Send Alert
Message to
Administrator
When Matched Select the check box to have the P-660HN-F1A generate an alert when
the rule is matched.
Back Click this to return to the previous screen without saving.
Apply Click this to save your changes.
Cancel Click this to restore your previously saved settings.
Table 54 Security > Firewall > Rules: Edit (continued)
LABEL DESCRIPTION
Table 55 Security > Firewall > Rules: Edit: Edit Customized Services
LABEL DESCRIPTION
No. This is the number of your customized port. Click a rule’s number of a service
to go to the Firewall Customized Services Config screen to configure or
edit a customized service.
Name This is the name of your customized service.
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 this to return to the Firewall Edit Rule screen.