LevelOne WAB-6120 - Manual (Page 34)

Chapter 3 Basic Settings Page 24
Destination Port Filtering: The destination port filtering enables you to restrict certain ports of data
packets from your local network to Internet through LEVELONE 150MBPS WIRELESS POE AP. Use
of such filters can be helpful in securing or restricting your local network.
Figure 22 Destination Port Filtering
Port Forwarding: The port forwarding allows you to automatically redirect common network services
to a specific machine behind the NAT firewall. These settings ne are only necessary if you wish to host
some sort of server like a web server or mail server on the private local network behind LEVELONE
150MBPS WIRELESS POE AP’s NAT firewall.