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6 configuring port forwarding, Figure 142 port translation example – ZyXEL Communications ZyXEL ZyWALL 5 User Manual

Page 295

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ZyWALL 5 User’s Guide

294

Chapter 17 Network Address Translation (NAT)

Figure 142 Port Translation Example

17.6 Configuring Port Forwarding

Note: If you do not assign a Default Server IP address, the ZyWALL discards all

packets received for ports that are not specified here or in the remote
management setup.

Click NAT and Port Forwarding to open the Port Forwarding screen.

Refer to

Figure 96

for port numbers commonly used for particular services.

Note: The last port forwarding rule is reserved for Roadrunner services. The rule is

activated only when you set the WAN Encapsulation to Ethernet and the
Service Type to something other than Standard.