Справочник Пользователя для Netopia R2121

The following procedure describes how to use Network Address Translation.

1.

Pick a network number for your local network (referred to as the internal network). This can be any IP 
address range you want. The Netopia R2121 Dual Analog Router has a default IP address of 192.168.1.1. 
You may choose to change this address to match a pre-existing addressing scheme. For this example, we 
will use 10.0.0.0.

Note: The outside world (the external network) will not see this network number.

2.

Using the internal network number, assign addresses to the local nodes on your LAN. For example, you 
may assign

■

10.0.0.1 to your Netopia R2121

■

10.0.0.2 to a node running as a World Wide Web ser ver

■

10.0.0.3 to an FTP ser ver

■

10.0.0.4 to a Windows NT PC

■

10.0.0.5 to a Windows 95 PC

Note: See 

.

3.

You created a Connection Profile for your ISP when you ran the Smar tStar t application. In the Connection 
Profile, you can toggle Address Translation Enabled to Yes or No (Yes to enable NAT) and press Return.

The Easy Setup Connection Profile is accessible either:

■

from the Easy Setup menu in the Main Menu screen, go to the Next Screen Connection Profile 1: Easy 
Setup Profile

■

or, from the WAN Configuration menu in the Main Menu screen. Go to the Display/Change Connection 

                   Connection Profile 1: Easy Setup Profile

         Number to Dial:                    12345678901234567890

         Address Translation Enabled:       Yes

         Local WAN IP Address:              0.0.0.0

         Remote IP Address:                 127.0.0.2
         Remote IP Mask:                    255.0.0.0

         PPP Authentication...              PAP
         Send User Name:
         Send Password:

         PREVIOUS SCREEN                    NEXT SCREEN

Enter the directory number for the remote network connection.
Enter basic information about your WAN connection with this screen.