Day
Block Day setting, select a All / Mon-Sat./ Mon-Fri./Mon./
Tues./ Wed./Thu./Fri./Sat./Sun.
Time
Block Time setting, select time range is 00:00 to 23:59
Table 4-15. Packet filter-MAC description
URL Filter
URL filter allows you to block sites based on a black list and white list. Sites matching the black list but
not matching the white list will be automatically blocked and closed.
Figure 4-30. URL filter settings
Enable
Enable/Disable the URL filter function, default setting is
Disable.
Enable
Enable/Disable Block URL to the Clinet IP, default setting is
Disable
Client IP
This is the Clinet IP is LAN address.
Example:
192.168.0.100
URL Filter String
This is the filter URL.
Example
: “http://www.yahoo.com/”
Table 4-16. URL filter description
Security
Intrusion Detection has powerful management and analysis tools that let your IT administrator see
what's going on in your network. Such as whose surfing the Web, and gives you the tools to block
access to inappropriate Web sites.
Malicious code (also called vandals) is a new breed of Internet threat that cannot be efficiently
controlled by conventional antivirus software alone. In contrast to viruses that require a user to execute
a program in order to cause damage, vandals are auto-executable applications
59
