ZyWALL 2 Series User’s Guide
NAT 8-7
8.4 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 here or in the remote management setup.
Click SUA/NAT to open the SUA Server screen.
Refer to the firewall chapters for port numbers commonly used for particular services.
Figure 8-4 SUA Server
The following table describes the fields in this screen.