ZyWALL Series Internet Security Gateway
9.4
Configuring SUA Server
If you do not assign a Default Server IP Address, the ZyWALL discards all packets
received for ports that are not specified in this screen or remote management.
Click SUA/NAT to open the SUA Server screen.
Refer to Table 9-4 for port numbers commonly used for particular services.
9-8
Figure 9-3 Multiple Servers Behind NAT Example
IP address
assigned by ISP.
NAT Screens