ZyXEL Communications Prestige 623ME-T - Manual (Page 60)

Prestige 623ME-T User’s Guide
5-4 NAT
5.3 Selecting the NAT Mode
Click NAT to open the following screen.
Figure 5-3 NAT Mode
The following table describes the labels in this screen.
Table 5-2 NAT Mode
LABEL DESCRIPTION
None Select this radio button to disable NAT.
SUA Only
Select this radio button if you have just one public WAN IP address for your Prestige. The
Prestige uses Address Mapping Set 1 in the NAT - Edit SUA/NAT Server Set screen.
Edit Details Click this link to go to the NAT - Edit SUA/NAT Server Set screen.
Apply Click Apply to save your configuration.
5.4 Configuring SUA Server
If you do not assign an IP address in Server Set 1 (default server), the Prestige
discards all packets received for ports that are not specified here or in the remote
management setup.
Click NAT, Select SUA Only and click Edit Details to open the following screen.