3G Wireless Router User's Guide

Chapter 4 Tutorials
NBG410W3G Series User’s Guide
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Figure 50 Tutorial Example: Forwarding Incoming FTP Traffic to a Local Computer
1 Click ADVANCED > NAT > Address Mapping.
2 Click the forth rule’s Edit icon ( ) to configure a server rule.
Figure 51 Tutorial Example: NAT Address Mapping Edit: Server
3 Click the Port Forwarding tab.
4 Select WAN 1.
5 Select the Active check box, enter a descriptive name (FTP for example), incoming port
number (21) and 192.168.1.39 as the server IP address. Click Apply.
FTP
FTP
192.168.1.39
192.168.1.39
192.168.1.12
192.168.1.13
Mail
Web
1.2.3.4
1.2.3.5
1.2.3.6
1.2.3.7
WAN
LAN
Mapping rules:
Incoming traffic <--- 1.2.3.4 (Server)