Figure 49 Tutorial Example: NAT Address Mapping Done
To allow traffic from the WAN to be forwarded through the ZyXEL Device, you
must also create a firewall rule. Refer to
information.
4.5.4 Forwarding Traffic from the WAN to a Local Computer
A server NAT address mapping rule allows computers behind the NAT be accessible to the
outside world. To have the ZyXEL Device forward incoming traffic to a specific computer on
your local network, you should also create a port forwarding (server mapping) rule.
In this example, you want to forward FTP traffic using port 21 to the computer with the IP
address of 192.168.1.39.
NBG410W3G Series User's Guide
Section 4.5.5 on page 89
Chapter 4 Tutorials
for more
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