N300 Wireless ADSL2+ Modem Router DGN2200M Mobile Edition
•
Outbound service blocking. Limits access from your LAN to Internet locations or services
that you specify as off-limits.
•
Denial of service (DoS) protection. Automatically detects and thwarts denial of service
(DoS) attacks such as Ping of Death, SYN flood, LAND Attack, and IP spoofing.
•
Blocking unwanted traffic from the Internet to your LAN.
Block Sites
To block keywords and sites:
1.
In the main menu, under Content Filtering, select Block Sites:
2.
To enable keyword blocking, select one of the following:
•
Per Schedule. Turn on keyword blocking according to the settings in the Schedule
screen.
•
Always. Turn on keyword blocking all the time, independent of the Schedule screen.
3.
Enter a keyword or domain in the Keyword field, click Add Keyword, and then click Apply.
Some examples of keyword application follow:
•
If the keyword XXX is specified, the URL http://www.badstuff.com/xxx.html is blocked.
•
If the keyword .com is specified, only websites with other domain suffixes (such as
.edu or .gov) can be viewed.
•
Enter a period (.) to block all Internet browsing access.
Up to 32 entries are supported in the Keyword list.
4.
To delete a keyword or domain, select it from the list, click Delete Keyword, and then click
Apply.
5.
To specify a trusted user, enter that computer's IP address in the Trusted IP Address field,
and click Apply.
Protecting Your Network
43