ZyXEL Communications EMG5324-D10A User Manual
Chapter 13 Firewall
EMG5324-D10A User’s Guide
180
Click Security > Firewall > Service to display the following screen.
Figure 87
Security > Firewall > Services
Each field is described in the following table.
13.3.1 Add/Edit a Service
Use this screen to add a customized service rule that you can use in the firewall’s ACL rule
configuration. Click Add New Service Entry or the edit icon next to an existing service rule in the
Service screen to display the following screen.
configuration. Click Add New Service Entry or the edit icon next to an existing service rule in the
Service screen to display the following screen.
Figure 88
Service: Add/Edit
The following table describes the labels in this screen.
Table 53
Security > Firewall > Services
LABEL
DESCRIPTION
Add New
Service Entry
Service Entry
Click this to add a new service.
Name
This is the name of your customized service.
Type
This shows the IP protocol typr.
Port Number
This is the port number or range of ports that defines your customized service.
Modify
Click the Edit icon to edit the entry.
Click the Delete icon to remove this entry.
Table 54
Service: Add/Edit
LABEL
DESCRIPTION
Name
Enter a name for this service.
Type
Choose the IP protocol (TCP, UDP, ICMP, or Other) that defines your customized port from
the drop-down list box. Select Other to be able to enter a protocol number.
the drop-down list box. Select Other to be able to enter a protocol number.