ZyXEL Communications ZyWALL 2 Plus - Figure 52 Tutorial Example: NAT Address Mapping Edit: One-To-One (1); Figure 53 Tutorial Example: NAT Address Mapping Edit: One-To-One (2)

Chapter 4 Tutorial
ZyWALL 2 Plus User’s Guide
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Select the One-to-One type and enter 192.168.1.12 as the local start IP address and
1.2.3.5 as the global start IP address. Click Apply.
Figure 52 Tutorial Example: NAT Address Mapping Edit: One-to-One (1)
6 Click the second rule’s Edit icon ( ).
7 Map a public IP address to the mail server.
Select the One-to-One type and enter 192.168.1.13 as the local start IP address and
1.2.3.6 as the global start IP address. Click Apply.
Figure 53 Tutorial Example: NAT Address Mapping Edit: One-to-One (2)
8 Click the third rule’s Edit icon ( ).
9 Map a public IP address to other outgoing LAN traffic.
Select the Many-to-One type and enter 192.168.1.1 as the local start IP address,
192.168.1.254 as the local end IP address and 1.2.3.4 as the global start IP address. Click
Apply.