ZyAIR G-2000 Plus User’s Guide

Table 104 Menu 15.1.1.1 Editing/Configuring an Individual Rule in a Set

FIELD

DESCRIPTION

 

 

End

This is the ending inside global IP address (IGA). This field is N/A for One-to-One,

 

Many-to-One and Server types.

When you have completed this menu, press [ENTER] at the prompt “Press ENTER to confirm or ESC to cancel” to save your configuration or press [ESC] to cancel and go back to the previous screen.

28.4 Configuring a Server behind NAT

Follow these steps to configure a server behind NAT:

1Enter 15 in the main menu to go to Menu 15 - NAT Setup.

2Enter 2 to display Menu 15.2 - NAT Server Setup as shown next.

Figure 153 Menu 15.2.1 NAT Server Setup

Menu

15.2

- NAT

Server Setup

IP Address

Rule Start

Port

No.

End Port No.

---------------------------------------------------

1.

Default

Default

0.0.0.0

2.

21

25

192.168.1.33

3.

0

0

0.0.0.0

4.

0

0

0.0.0.0

5.

0

0

0.0.0.0

6.

0

0

0.0.0.0

7.

0

0

0.0.0.0

8.

0

0

0.0.0.0

9.

0

0

0.0.0.0

10.

0

0

0.0.0.0

11.

0

0

0.0.0.0

12.

0

0

0.0.0.0

Press ENTER to Confirm or ESC to Cancel:

3Enter a port number in an unused Start Port No field. To forward only one port, enter it again in the End Port No field. To specify a range of ports, enter the last port to be forwarded in the End Port No field.

4Enter the inside IP address of the server in the IP Address field. In the following figure, you have a computer acting as an FTP, Telnet and SMTP server (ports 21, 23 and 25) at 192.168.1.33.

5Press [ENTER] at the “Press ENTER to confirm …” prompt to save your configuration after you define all the servers or press [ESC] at any time to cancel.

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.

301

Chapter 28 Network Address Translation (NAT)