ZyXEL Communications 5 Series - Manual (Page 618)

ZyWALL 5/35/70 Series User’s Guide
618 Chapter 42 Network Address Translation (NAT)
42.3 Configuring a Server behind NAT
Note: 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 (and configure the address mapping rules for the WAN port on
a ZyWALL with a single WAN port, see Figure 362 on page 619 ).
Figure 361 Menu 15.2: NAT Server Sets
3 Enter 1 or 2 to go to Menu 15.x.x - NAT Server Setup and configure the address
mapping rules for the WAN 1 or WAN 2 port on a ZyWALL with multiple WAN ports.
Server
Mapping
Set This field is available only when you select Server in the Type field.
Once you have finished configuring a rule in this menu, press [ENTER] at the message “Press ENTER
to Confirm…” to save your configuration, or press [ESC] to cancel.
Table 233 Menu 15.1.1.1: Editing/Configuring an Individual Rule in a Set
FIELD DESCRIPTION
Menu 15.2 - NAT Server Sets
1. Server Set 1
2. Server Set 2
Enter Set Number to Edit: