AirTies RT-111, Руководство пользователя

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3.
Other Settings
3.1.
NAT and Port Forwarding
Network Address Translation (NAT) is a way to map an entire network (or networks) to a single
IP address. NAT allows multiple clients in your local network to access the Internet through
a single global IP address assigned to you by your Internet service provider.NAT is commonly
used together with Port Forwarding. "Port Forwarding" is used in order for a host outside your
local network to access a machine on your local network.
To enable Port Forwarding on a port, go to the " NAT " menu on the left menu bar of the Web
interface of your router and click " Port Forwarding ".
In the window that appears;
• In the " Application " field, assign a name for the Port Forwarding rule you are creating.
• Enter the local IP address of the client that is to be accessible from the Internet in the
" Target IP Address " field.
• Select the protocol that the application uses from the list of protocols in the " Protocol "
box. If you are unsure of the protocol, select "TCP&UDP".
• Enter the real port number used by the application in the " Wan Ports " field.
• Enter the local port number for the application in the " Target LAN Ports " field. (can be the
same as the Real Port)
• To forward a range of ports instead of a single port, use a dash (-) sign in between. For
example to forward all ports between 23 and 80, enter " 23-80 ".
• Check the " Enable " box.
Click " Save ".
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AirTies RT-111 User Manual