Should look like as shown in – ZyXEL Communications Internet Security Appliance ZyWALL5UTM 4.0 User Manual
Page 573
ZyWALL 5/35/70 Series User’s Guide
573
Chapter 42 Network Address Translation (NAT)
Figure 332 Example 3: Final Menu 15.1.1
Menu 15.1.1 - Address Mapping Rules
Set Name= Example3
Idx Local Start IP Local End IP Global Start IP Global End IP Type
--- --------------- --------------- --------------- --------------- ---
1. 192.168.1.10 10.132.50.1 1-1
2 192.168.1.11 10.132.50.2 1-1
3. 0.0.0.0 255.255.255.255 10.132.50.3 M-1
4. 10.132.50.3 Server
5.
6.
7.
8.
9.
10.
Action= Edit Select Rule=
Press ENTER to Confirm or ESC to Cancel:
Now configure the IGA3 to map to our web server and mail server on the LAN.
1 Enter 15 from the main menu.
2 Enter 2 to go to menu 15.2.
3 (Enter 1 or 2 from menu 15.2 on a ZyWALL with multiple WAN ports) configure the
Figure 333 Example 3: Menu 15.2
Menu 15.2.1 - NAT Server Setup
Default Server: 0.0.0.0
Rule Act. Start Port End Port IP Address
------------------------------------------------------
001 Yes 80 80 192.168.1.21
002 Yes 25 25 192.168.1.20
003 No 0 0 0.0.0.0
004 No 0 0 0.0.0.0
005 No 0 0 0.0.0.0
006 No 0 0 0.0.0.0
007 No 0 0 0.0.0.0
008 No 0 0 0.0.0.0
009 No 0 0 0.0.0.0
010 No 0 0 0.0.0.0
Select Command= None Select Rule= N/A
Press ENTER to Confirm or ESC to Cancel:
.1