ZyXEL Communications 623ME-T User Manual

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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.