Advantech IEEE 802.11a/n Wireless Access Point/ Client Bridge Manual do Utilizador descarregar pdf (Página 32)

EKI-6331AN_User Manual

Page 23

Destination Port Filtering: The destination port filtering enables you to restrict certain ports of data

packets from your local network to Internet through EKI-6331AN. Use of such filters can be helpful in

securing or restricting your local network.

Figure 19 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 the router’s

NAT firewall.

Figure 20 Port Forwarding

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Advantech IEEE 802.11a/n Wireless Access Point/ Client Bridge Manual do Utilizador Página 32