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4.
Select the time period for the domain name filtering to take effect.
5.
In the text box corresponding to "Domain name", enter the appropriate domain name, and
click < Add new entry > bLeveloneon. A corresponding domain name will appear in the
"Domain name list".
6.
Click <Save>.
Tip:
1.
The device supports setting of the filtering of 100 domain names.
2.
Domain name filtering is of matching whole word only. When the domain name entered by
an intranet user in the browser matches the one as displayed in the "Domain list" in whole
word, it will not be able to access the web page corresponding to that domain name.
You can filter multiple domain names by entering the wildcard character, "*", in the domain
3.
name, for example, enter the domain name, "www.163.*" in the domain name list, and
intranet users will not be able to access all web pages beginning with "www.163".
11.3.2 Domain Block Notification
This section focuses on Firewall->Domain filtering-> Domain Block Notification function.
When a web site is prohibited from access, it hopes to give users a hint that this web site being
prohibited is not a network problem. Click on the domain name filtering notification tab, to enter
the page as shown in Figure 12-13.
http://www.level1.com
Chapter 11 Firewall
Page 116
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