Netgear FVS336G 参照ガイド

Router and Network Management

8-5

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

•

VPN  tunnels

The firewall always blocks DoS (Denial of Service) attacks. A DoS attack does not attempt to steal 
data or damage your PCs, but overloads your Internet connection so you can not use it (i.e., the 
service is unavailable). You can also create additional firewall rules that are customized to block or 
allow specific traffic.

You can control specific inbound traffic (from WAN to LAN). Inbound Services lists all existing 
rules for inbound traffic. If you have not defined any rules, only the default rule will be listed. The 
default rule blocks all inbound traffic. 

Warning: This feature is for Advanced Administrators only! Incorrect configuration 

will cause serious problems.