ZyXEL SHDSL Router 791R 91-004-247008B User Manual

Product codes
91-004-247008B
Page of 238
Prestige 791R G.SHDSL Router 
NAT 
11-25 
Other applications such as some gaming programs are NAT unfriendly because 
they embed addressing information in the data stream. These applications won’t 
work through NAT even when using One-to-One and Many-to-Many No Overload 
mapping types. 
Follow the steps outlined in example 3 to configure these two menus as follows. 
Figure 11-23 Example 4 - Menu 15.1.1.1  
After you’ve configured your rule, you should be able to check the settings in menu 15.1.1 as shown next. 
 
Menu 15.1.1.1 Address Mapping Rule 
 
     Type= Many-to-Many No Overload 
 
     Local IP: 
       Start= 192.168.1.10 
       End  = 192.168.1.12 
 
     Global IP: 
       Start= 10.132.50.1 
       End  = 10.132.50.3 
 
     Server Mapping Set= N/A 
 
                    Press ENTER to Confirm or ESC to Cancel: