The Add New Services Entry Screen; The Access Control Screen - ZyXEL Communications FMG3024-D10A Series User Manual

Chapter 13 Firewall

13.3.1 The Add New Services Entry Screen

Use this screen to configure a service that you want to use in an ACL rule in the Security >
Firewall > Access Control > Add New ACL Rule/Edit screen. To access this screen, click
Security > Firewall > Services and then the Add New Service Entry button.
Figure 71 Security > Firewall > Services > Add New Service Entry
Each field is described in the following table.
Table 39 Security > Firewall > Services > Add New Service Entry
LABEL
Name
Type
Protocol
Number
Source Port,
Destination
Port
Apply
Back

13.4 The Access Control Screen

Click Security > Firewall > Access Control to display the following screen. This screen displays a
list of the configured incoming or outgoing filtering rules.
Figure 72 Security > Firewall > Access Control
148
DESCRIPTION
Type a descriptive name for the service.
Select the protocol type (TCP, UDP or ICMP or Others) of the service.
Enter the protocol number of the service type.
The source port defines from which port number(s) the service traffic is sent. The
destination port defines the port number(s) the destination hosts use to receive the service
traffic.
Select Single if the service uses one and only one source or destination port, then enter the
port number.
Select Multiple if the service uses two or more source or destination ports, then enter a
port range. For example, suppose you want to define the Gnutella service. Select TCP type
and enter a port range of 6345-6349.
Click Apply to save your changes.
Click Back to exit this screen without saving your changes.
FMG3024-D10A / FMG3025-D10A Series User's Guide