Netgear fwag114 사용자 설명서
Reference Manual for the Model FWAG114 Cable/DSL Wireless ProSafe Firewall
Firewall Protection and Content Filtering
4-5
•
Match - traffic of this type which matches the parameters and action will be logged.
•
Not match - traffic of this type which does not match the parameters and action will be
logged.
logged.
Inbound Rules (Port Forwarding)
Because the FWAG114 uses Network Address Translation (NAT), your network presents only one
IP address to the Internet, and outside users cannot directly address any of your local computers.
However, by defining an inbound rule you can make a local server (for example, a web server or
game server) visible and available to the Internet. The rule tells the router to direct inbound traffic
for a particular service to one local server based on the destination port number. This is also known
as port forwarding.
IP address to the Internet, and outside users cannot directly address any of your local computers.
However, by defining an inbound rule you can make a local server (for example, a web server or
game server) visible and available to the Internet. The rule tells the router to direct inbound traffic
for a particular service to one local server based on the destination port number. This is also known
as port forwarding.
Remember that allowing inbound services opens holes in your firewall. Only enable those ports
that are necessary for your network. Following are two application examples of inbound rules:
that are necessary for your network. Following are two application examples of inbound rules:
Note: Some residential broadband ISP accounts do not allow you to run any server
processes (such as a Web or FTP server) from your location. Your ISP may periodically
check for servers and may suspend your account if it discovers any active services at
your location. If you are unsure, refer to the Acceptable Use Policy of your ISP.
processes (such as a Web or FTP server) from your location. Your ISP may periodically
check for servers and may suspend your account if it discovers any active services at
your location. If you are unsure, refer to the Acceptable Use Policy of your ISP.