Netgear WGR826V Manual Do Utilizador

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Reference Manual for the 54 Mbps Wireless Router with Phone Adapter WGR826V
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202-10051-01, March 2005
Inbound Services
You can use this screen to define a new Inbound firewall rule, or edit an existing firewall rule. 
Firewall rules can be used to block or allow specific traffic. This feature is for Advanced 
Administrators only! Incorrect configuration will cause serious problems. 
Click on Add Inbound Services on the Firewall Rules menu to see the Inbound Services page:
Figure 4-3:  Inbound Services menu
Services: Select the desired Service. This determines which packets are covered by this 
firewall rule. If necessary, you can define a new Service on the "Services" screen, by defining 
the protocols and port numbers used by the Service. 
If you want to create a new custom service with incoming protocol and port (or range of ports) 
here itself then select "Create custom service". Select TCP or UDP or TCP/UDP and then 
enter incoming port or Range of Ports. 
Start port should be between 1 to 65535 and Finish port should be entered only if you want to 
allow range of ports. Ensure that Finish port is always greater than or equal to start port. 
Action: Select the desired action for packets covered by this firewall rule: 
ALLOW always 
ALLOW by schedule, otherwise Block 
BLOCK  always