Netgear WNR2200 - N300 Wireless Router 사용자 설명서

Protecting Your Network

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4. You can specify one trusted user, which is a computer that is exempt from blocking and 

logging. Specify a trusted user by entering that computer’s IP address in the Trusted IP 
Address fields.

Since the trusted user is identified by IP address, you should configure that computer with a 
fixed IP address.

5. Click Apply to save all your settings in the Block Sites screen.

The wireless router allows you to block the use of certain Internet services by computers on your 
network. This is called service blocking or port filtering. 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.

To block access to Internet services:

1. Select Block Services under Content Filtering in the main menu. The Block Services screen 

displays.

2. Enable service blocking by selecting either Per Schedule or Always, and then click Apply.