Configuring Sua Server; Figure 9-3 Multiple Servers Behind Nat Example - ZyXEL Communications ZyWALL 10W User Manual

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