Configuring The Port Forwarding Screen - ZyXEL Communications AMG1302-T10A User Manual

Chapter 9 Network Address Translation (NAT)
Configuring Servers Behind Port Forwarding (Example)
Let's say you want to assign ports 21-25 to one FTP, Telnet and SMTP server (A in the example),
port 80 to another (B in the example) and assign a default server IP address of 192.168.1.35 to a
third (C in the example). You assign the LAN IP addresses and the ISP assigns the WAN IP address.
The NAT network appears as a single host on the Internet.
Figure 68 Multiple Servers Behind NAT Example
A=192.168.1.33
B=192.168.1.34
C=192.168.1.35

9.3.1 Configuring the Port Forwarding Screen

Click Network > NAT > Port Forwarding to open the following screen.
See Appendix F on page 291
Figure 69 Network > NAT > Port Forwarding
130
LAN
192.168.1.1
D=192.168.1.36
for port numbers commonly used for particular services.
WAN
IP Address assigned by ISP
AMG1302-T10A User's Guide