ZyXEL Communications Prestige 2602R Series, User Manual

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Prestige 2602R Series User’s Guide
Chapter 28 Network Address Translation (NAT) 273
28.4 Configuring a Server Behind NAT
Follow these steps to configure a server behind NAT:
1
Enter 15 in the main menu to go to Menu 15 - NAT Setup .
2 Enter 2 to display Menu 15.2 - NAT Server Sets as shown next.
Figure 151 Menu 15.2 NAT Server Setup
3 Enter 1 to go to Menu 15.2 NAT Server Setup as follows.
End This is the ending local IP address (ILA). If the rule is for all local IPs, then put the Start
IP as 0.0.0.0 and the End IP as 255.255.255.255. This field is N/A for One-to-One and
Server types.
Global IP
Start This is the starting inside global IP address (IGA). If you have a dynamic IP, enter
0.0.0.0 as the Global IP Start . Note that Global IP Start can be set to 0.0.0.0 only if
the types are Many-to-One or Server.
End This is the ending inside global IP address (IGA). This field is N/A for One-to-One ,
Many-to-One and Server types .
Server
Mapping Set
Only available when Type is set to Server . Type a number from 1 to 10 to choose a
server set from menu 15.2.
When you have completed this menu, press [ENTER] at the prompt “ Press ENTER to Confirm
or ESC to Cancel: ” to save your configuration, or press [ESC] at any time to cancel.
Table 93
Menu 15.1.1.1 Editing/Configuring an Individual Rule in a Set
(continued)
FIELD DESCRIPTION
Menu 15.2 - NAT Server Sets
1. Server Set 1 (Used for SUA Only)
2. Server Set 2
3. Server Set 3
4. Server Set 4
5. Server Set 5
6. Server Set 6
7. Server Set 7
8. Server Set 8
9. Server Set 9
10. Server Set 10
Enter Set Number to Edit: