NETGEAR WPN824v3 - RangeMax Wireless Router, Руководство пользователя

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RangeMax Wireless Router WPN824v3 User Manual
3-4 Content Filtering
v1.0, January 2008
3. To enable keyword blocking, select one of the following:
• Per Schedule . Block keywords according to the settings in the Schedule screen.
• Always . Turn on keyword blocking all the time, independent of settings in the Schedule
screen.
4. Type a keyword or domain, click Add Keyword , and then click Apply .
Deleting Keywords or Domains
To delete a keyword or domain:
1. Select the keyword or domain from the list.
2. Click Delete Keyword , and then click Apply .
Trusted IP Address
You can specify one trusted user, which is a computer that will be exempt from blocking and
logging. Since the trusted user will be identified by an IP address, you should configure that
computer with a fixed IP address.
To specify a trusted user:
1. In the Trusted IP Address field, type the computer’s IP address.
2. Click Apply .
Blocking Services
The router allows you to block the use of certain Internet services by PCs on your network. You
can block specific services or filter by IP address or by a range of IP addresses. You can block
these services all the time or set blocking for certain days and times.
Services are functions performed by server computers at the request of client computers. For
example, Web servers serve Web pages, time servers serve time and date information, and game
hosts serve data about other players’ moves. When a computer on your network sends a request for
service to a server computer on the Internet, the requested service is identified by a service or port
number. This number appears as the destination port number in the transmitted IP packets. For
example, a packet that is sent with destination port number 80 is an HTTP (Web server) request.