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5 configuring port forwarding, Figure 84 multiple servers behind nat example – ZyXEL Communications 802.11g Wireless ADSL2+ 4-port VoIP IAD P-2602HWNLI User Manual

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P-2602HWNLI User’s Guide

Chapter 10 Network Address Translation (NAT) Screens

159

Figure 84 Multiple Servers Behind NAT Example

10.5 Configuring Port Forwarding

Note: The Port Forwarding screen is available only when you select SUA Only in

the NAT > General screen.

If you do not assign a Default Server IP address, the ZyXEL Device discards
all packets received for ports that are not specified here or in the remote
management setup.

Click Network > NAT > Port Forwarding to open the following screen.

See

Table 177 on page 407

for port numbers commonly used for particular services.