ZyXEL Communications P-3202HN-Ba User Manual page 105

addresses and the ISP assigns the WAN IP address. The NAT network appears as a
single host on the Internet.
Figure 43 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 313
services.
Figure 44 Network > NAT > Port Forwarding
The following table describes the fields in this screen.
Table 27 Network > NAT > Port Forwarding
LABEL
Default Server
Setup
Default Server
IAD User's Guide
LAN
192.168.1.1
D=192.168.1.36
for port numbers commonly used for particular
DESCRIPTION
In addition to the servers for specified services, NAT supports a default
server. A default server receives packets from ports that are not
specified in this screen. If you do not assign a Default Server IP
address, the IAD discards all packets received for ports that are not
specified here or in the remote management setup.
Chapter 9 Network Address Translation (NAT)
WAN
IP Address assigned by ISP
105