Internet Security Appliance User's Guide

Chapter 44 Network Address Translation (NAT)
ZyWALL 5/35/70 Series User’s Guide
681
44.3 Configuring a Server behind NAT
" If you do not assign a Default Server IP address, the ZyWALL discards all
packets received for ports that are not specified here or in the remote
management setup.
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 open menu 15.2.
Figure 416 Menu 15.2: NAT Server Sets
3 Enter 1 or 2 to go to Menu 15.2.x - NAT Server Setup and configure the address
mapping rules for the WAN 1 or WAN 2 interface on a ZyWALL with multiple WAN
interfaces.
Figure 417 Menu 15.2.x: NAT Server Sets
Menu 15.2 - NAT Server Sets
1. Server Set 1
2. Server Set 2
Enter Set Number to Edit:
Menu 15.2.1 - NAT Server Setup
Default Server: 0.0.0.0
Rule Act. Start Port End Port IP Address
------------------------------------------------------
001 No 0 0 0.0.0.0
002 No 0 0 0.0.0.0
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: