289
Item Descri
tion
Port
configurable.
• If you select NotCheck as the operator, port numbers will not be checked
and no ports need to be specified.
• If you select Range as the operator, you must specify both start and end
ports to define a port range.
• If you select other option as the operator, only a start port needs to be
specified.
ToPort
Synchronizing user group configuration for wan interfaces
1. Select Advanced > Security > Usergroup from the navigation tree, and then select the WAN
Synchronization tab to enter the page, as shown in Figure 300.
2. Cli
ck the Sync button to synchronize the user group configuration for WAN interfaces.
Figure 300 User group configuration synchronization
User group configuration example
Network requirements
As shown in Figure 301, the router connects the private network to the Internet. Host A is used by the
manager, Host B, Host C, and Host D are used by common users. Do the following on the router:
• Configure access control so that access from common users to the Internet during work time (9:00
to 18:00 from Monday through Friday) is denied while access from the manager is allowed.
• Configure application control so that access from common users to MSN application is denied
while access from the manager is allowed.
• Configure the maximum average rate of Internet access as 8 kbps for common users and 54 kbps
for the manager.
• Configure packet filtering so that access to the server at the address 2.2.2.1 from common users is
denied.