drop-down list.
3. Policy Name: Briefly describe the current rule, say, 80.
4. Start IP/End IP: Enter the same IP address, say, 110, or 2
different IP addresses, say, 110 and 120 in both boxes to specify
a single PC or a range of PCs for the current rule to apply to.
5. Port: Specify TCP/UDP protocol port number (s), say, 80.
6. Type (or Protocol): Select Both.
7. Time: Specify a time period for a current rule to take effect. If the
field is set to 0:00-0:00, the rule will be applied 24hrs/day.
8. Day(s): Specify a day or several days for a current rule to take
effect.
9. Enable: Check/uncheck to enable/disable the feature.
10. OK: Click to activate your settings.
For example:
If you want to prohibit PCs within the IP address range of
192.168.0.100--192.168.0.120 from accessing Internet, do as
follows: