ZyXEL Communications ZyXEL ZyWALL 2WG - Manual (Page 549)

Chapter 37 Network Address Translation (NAT)
ZyWALL 2WG User’s Guide
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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-One-to-One mapping types.
Follow the steps outlined in example 3 above to configure these two menus as follows.
Figure 342 Example 4: Menu 15.1.1.1: Address Mapping Rule
After you’ve configured your rule, you should be able to check the settings in menu 15.1.1 as
shown next.
Figure 343 Example 4: Menu 15.1.1: Address Mapping Rules
Menu 15.1.1.1 Address Mapping Rule
Type= Many-One-to-One
Local IP:
Start= 192.168.1.10
End = 192.168.1.12
Global IP:
Start= 10.132.50.1
End = 10.132.50.3
Press ENTER to Confirm or ESC to Cancel:
Menu 15.1.1 - Address Mapping Rules
Set Name= Example4
Idx Local Start IP Local End IP Global Start IP Global End IP Type
--- --------------- --------------- --------------- --------------- ---
1. 192.168.1.10 192.168.1.12 10.132.50.1 10.132.50.3 M-1-1
2.
3.
4.
5.
6.
7.
8.
9.
10.
Action= Edit Select Rule=
Press ENTER to Confirm or ESC to Cancel: