ice.net R90 EV-DO, Руководство пользователя

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R90 Series
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4.6 Multi Port Forwarding
Clicking on the “Multi Port Forwarding” sub-heading in the “Advanced” list will take you to the relevant
page. Multi Port Forwarding allows you to route a range of ports to the devices that are connected to your
router. Your internal computers are protected by a firewall, so computers that are outside your network
cannot “see” or reach your computers.
4.6.1 Multi Port Forwarding
To enter settings into Port Forwarding, first select the appropriate service from the “Protocol” drop-down
box. Select an application, enter the IP address and port number for your internal server into the provided
spaces, and click “Apply”. Note: Opening ports in your firewall can pose a security risk. You can enable
and disable settings very quickly. It is recommended that you disable these settings when you are not
using a specific application.