Protocol (Customized Services); Add Customized Service - ZyXEL Communications LTE Series User Manual

13.4 Protocol (Customized Services)

You can configure customized services and port numbers in the Protocol screen. Each set of protocol
rules listed in the table are reusable objects to be used in conjunction with ACL rules in the Access
Control screen. For a comprehensive list of port numbers and services, visit the IANA (Internet Assigned
Number Authority) website. Click Security > Firewall > Protocol to display the following screen.
Note: Removing a protocol rule will also remove associated ACL rules.
Figure 140 Security > Firewall > Protocol
The following table describes the labels in this screen.
Table 67 Security > Firewall > Protocol
LABEL
Add New
Protocol
Entry
Name
Description
Ports/
Protocol
Number
Modify

13.4.1 Add Customized Service

Add a customized rule or edit an existing rule by specifying the protocol and the port numbers. Click
Add New Protocol Entry in the Protocol screen to display the following screen.
Chapter 13 Firewall
DESCRIPTION
Click this to configure a customized service.
This is the name of your customized service.
This is a description of your customized service.
This shows the port number or range and the IP protocol (TCP or UDP) that defines your customized
service.
Click this to edit a customized service.
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