ZyXEL Communications P-873HNU-51B, User Manual

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Chapter 15 Firewall
P-873HNU(P)-51B User’s Guide
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Figure 91
Security Settings > Firewall > Protocol
The following table describes the labels in this screen.
15.3.1 Add a Protocol
Use this screen to add a customized service rule that you can use in the firewall’s ACL rule
configuration. Click Add New Protocol Entry in the Protocol screen to display the following
screen.
Figure 92
Security Settings > Firewall > Protocol > Add
Table 68
Security Settings > Firewall > Protocol
LABEL DESCRIPTION
Add New
Protocol
Entry Click this to add a new protocol.
Name This is the name of your customized service.
Description This is the description of your customized service.
Ports/
Protocol
Number This shows the IP protocol (TCP, UDP, ICMP, or TCP/UDP) and the port number or
range of ports that defines your customized service. Other and the protocol number
displays if the service uses another IP protocol.
Modify Click the Edit icon to edit the entry.
Click the Delete icon to remove this entry.