Port Forwarding Screen; Figure 207 Advanced > Nat > Port Forwarding - ZyXEL Communications ZYWALL 2 PLUS User Manual

Chapter 17 Network Address Translation (NAT)

17.6 Port Forwarding Screen

Click ADVANCED > NAT > Port Forwarding to open the Port Forwarding screen.
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.
Refer to Appendix E on page 623
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.
Figure 207 ADVANCED > NAT > Port Forwarding
320
for port numbers commonly used for particular services.
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