Netgear FVS124G 사용자 설명서

8-4

Router and Network Management

 for the procedure on how 

to use this feature.

If you want to reduce traffic by preventing access to certain sites on the Internet, you can use the 
VPN firewall's filtering feature. By default, this feature is disabled; all requested traffic from any 
Web site is allowed. 

•

Keyword (and domain name) blocking—You can specify up to 32 words that, should they 
appear in the website name (i.e., URL) or in a newsgroup name, will cause that site or 
newsgroup to be blocked by the VPN firewall.

You can apply the keywords to one or more groups. Requests from the PCs in the groups for 
which keyword blocking has been enabled will be blocked. Blocking does not occur for the 
PCs that are in the groups for which keyword blocking has not been enabled.

You can bypass keyword blocking for trusted domains by adding the exact matching domain 
to the list of Trusted Domains. Access to the domains on this list by PCs even in the groups for 
which keyword blocking has been enabled will still be allowed without any blocking. 

•

Web component blocking—You can block the following Web component types: Proxy, Java, 
ActiveX, and Cookies. Sites on the Trusted Domains list are still subject to Web component 
blocking when the blocking of a particular Web component has been enabled.

See 

 for the procedure on how to use this feature.

If you want to reduce outgoing traffic by preventing Internet access by certain PCs on the LAN, 
you can use the source MAC filtering feature to drop the traffic received from the PCs with the 
specified MAC addresses. By default, this feature is disabled; all traffic received from PCs with 
any MAC address is allowed. 

See 

 for the procedure on how to use this feature.

Features that tend to increase WAN-side loading are as follows:

•

Port forwarding

•

Port triggering

•

Exposed hosts