General Nat Examples; Internet Access Only; Figure 277 Menu 15.2.1: Nat Server Setup; Figure 278 Server Behind Nat Example - ZyXEL Communications ZyWall 35 User Manual

Figure 277 Menu 15.2.1: NAT Server Setup

Rule
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001
002
003
004
005
006
007
008
009
010
Select Command= None
You assign the private network IP addresses. The NAT network appears as a single host on the
Internet. A is the FTP/Telnet/SMTP server.

Figure 278 Server Behind NAT Example

35.4 General NAT Examples

The following are some examples of NAT configuration.

35.4.1 Internet Access Only

In the following Internet access example, you only need one rule where all your ILAs (Inside
Local addresses) map to one dynamic IGA (Inside Global Address) assigned by your ISP.
Chapter 35 Network Address Translation (NAT)
Menu 15.2.1 - NAT Server Setup
Default Server: 0.0.0.0
Act. Start Port
No 0
Yes 21
No 0
No 0
No 0
No 0
No 0
No 0
No 0
No 0
Press ENTER to Confirm or ESC to Cancel:
End Port IP Address
0 0.0.0.0
25 192.168.1.33
0 0.0.0.0
0 0.0.0.0
0 0.0.0.0
0 0.0.0.0
0 0.0.0.0
0 0.0.0.0
0 0.0.0.0
0 0.0.0.0
Select Rule= N/A
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