Sparklan WVTR-141, Руководство пользователя

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4.6.3 MAC Filtering
When you enable the MAC Filtering function, you can specify the MAC Addresses in
filter table. Once the source MAC Address of outgoing packets matches the MAC
Address definition in the table, they will be blocked by the firewall.
4.6.4 Port Forwarding
This function allows you to automatically redirect common network services to a
specific machine behind the NAT firewall. These settings 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 device's NAT firewall.
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