Zhone 2000 ユーザーガイド
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Similarly, it changes the TCP or UDP connection port number to a unique
value within the NAT port range.
You can display the NAT settings with the Display NAT Local Server Table
command.
value within the NAT port range.
You can display the NAT settings with the Display NAT Local Server Table
command.
NOTICE:
Ensure that the NAT port range does not include any ports that use
applications such as HTTP, TFTP, and so on.
applications such as HTTP, TFTP, and so on.
To configure the NAT port range, follow the steps below:
1
Type “R” on the NAT Configuration menu to select the Configure NAT
Port Range. The IAD displays the low-end port range and prompts you to
enter a Low-end value.
2
Type the Low-end value and press Enter. The IAD displays the High-end
port range and prompts you to enter a value.
Enter High End of NAT Port Range (50000..65534): (50000)
3
Type the High-end value and press Enter. The IAD saves the configuration
and displays the NAT Configuration menu.
4
Continue with other NAT configuration tasks, or press Escape to return to
the Main menu.
Configure NAT Local Server Entry
To configure the NAT local server entry, follow the steps below:
1
Type “N” on the NAT Configuration menu to select Configure NAT Local
Server Entry. The IAD prompts you to enter a NAT Local Server.
2
Type the number of the Local Server entry and press Enter. The IAD
displays the current IP address and prompts you to enter a new one.
Type the local server translated IP address and press Enter. The IAD displays
the Protocol Configuration menu. The protocol may be unknown, or it may be
set.
the Protocol Configuration menu. The protocol may be unknown, or it may be
set.
Figure 4.103
NAT Local Server Protocol Configuration Menu
4
Type the option number of the protocol (usually TCP or UDP) to use. The
IAD displays the menu with the new status message.
5
Press Escape to continue. The IAD prompts you to enter the Translated Port
number: