Operation Manual

• URL include “www.msn.com” will be blocked, and the action will
be record in log-file.
• URL include “www.sina.com” will not be blocked, but the action
will be record in log-file.
• URL include “www.google.com” will be blocked, but the action will
not be record in log-file.
• IP address X.X.X.1~ X.X.X.20 can access network without restric-
tion.
4.5.2 Packet filter
Packet Filter enables you to control what packets are allowed to pass
the router. Outbound filter applies on all outbound packets. However,
Inbound filter applies on packets that destined to Virtual Servers or DMZ
host only. You can select one of the two filtering policies:
• Allow all to pass except those match the specified rules
• Deny all to pass except those match the specified rules
You can specify 8 rules for each direction: inbound or outbound. For
each rule, you can define the following:
• Source IP address
• Source port address
• Destination IP address
• Destination port address
• Protocol: TCP or UDP or both.
• Use Rule#
For source or destination IP address, you can define a single IP address
(4.3.2.1) or a range of IP addresses (4.3.2.1-4.3.2.254). An empty
implies all IP addresses.