ZyXEL Communications 5 Series Manuale Utente
Chapter 44 Network Address Translation (NAT)
ZyWALL 5/35/70 Series User’s Guide
681
44.3 Configuring a Server behind NAT
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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.
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.
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.
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: