Chapter 15 Firewall Configuration
15.6.2 Customized ServicesConfigure 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. See Appendix F on page 417 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.
Refer to Section 14.1 on page 195 for more information.
Figure 125 Firewall: Customized Services
The following table describes the labels in this screen.
Table 81 | 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 Back to return the Firewall Edit Rule screen. |
|
|
|
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.
Refer to Section 14.1 on page 195 for more information.
216 |
| |
| ||
|
|
|