User's Manual

Service:
Select the service for the entry. Only the service belonging to the
specified service type is limited by the entry. For example, if you
select “Block” for Policy and only FTP for Service, the packets of
other service types can still pass through the router
. You can add
new service types on 3.5.4.4 Service.
Interface:
Select interface for the entry. The entry will take effect when the
interface to which the data is flowing is selected. WAN and LAN
refers to all the WAN and LAN interfaces.
Source:
Select the Source IP Range for the entries, including the following
three ways:
 IP/MASK: Enter an IP address or subnet mask. ("0.0.0.0/32"
means any IP).
 Group: Select a predefined group of users
. You can set the
group on 3.3.1 Group.
 ANY: means for any users.
Destination:
Select the Destination IP Range for the entries, including the
following two ways:
 IP/MASK: Enter an IP address or subnet mask. ("0.0.0.0/32"
means any IP is acceptable).
 ANY: means for any users.
Effective Time:
Specify the time for the entry to take effect.
Description:
Give a description for the entry.
Priority:
Select this option to specify the priority for the added entries. The
latest enabled entry will be displayed at the end of the list by default.
 List of Rules
You can view the information of the entries and edit them by the Action buttons. The smaller the
value is, the higher the priority is.
The first entry in Figure 3-58 indicates: The TELNET packets transmitted from the hosts within the
network of 192.168.0.0/24 will be not allowed to pass through the router at 8:00-20:00 from
Tuesday to Saturday.
-86-