Figure 184 Port Translation Example - ZyXEL Communications Internet Security Appliance ZyWALL5UTM 4.0 User Manual

Figure 184 Port Translation Example

22.6 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 ADVANCED, NAT and Port Forwarding to open the Port Forwarding screen. Not
all fields are available on all models.
Refer to Figure 129 on page 380
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.
Chapter 22 Network Address Translation (NAT)
ZyWALL 5/35/70 Series User's Guide
for port numbers commonly used for particular services.
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