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NetEngine IAD User Guide
NAT Configuration 190
The NAT
Configuration
Menu
Enabling and managing NAT involves several tasks. These are all
displayed and accessed on the NAT Configuration menu, which you
display by typing N on the Main menu. Tasks in this chapter are described
beginning at the NAT Configuration menu.
Figure 11–1. NAT Configuration Menu
You may sign on as Supervisor or Network Manager to configure NAT.
Options that display in the NAT Configuration menu depend on your
security level. The menu is shown at the Supervisor security level.
Table 11–1 lists the default NAT settings.
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NAT Configuration Menu
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B. Enable/Disable NAT Debug Messages
P. Enable/Disable NAT Translation by Port
T. Configure NAT TCP Timeout
U. Configure NAT UDP Timeout
R. Configure NAT Port Range
N. Configure NAT Local Server Entry
A. Configure NAT Alias Entry
S. Display NAT Statistics
C. Display NAT Connection Table
D. Display NAT Connection Details
O. Display NAT Local Server Table
E. Display NAT Alias Table
X. Delete IP Address from NAT Tables
Y. Delete NAT Local Server Entry
Z. Delete NAT Alias Entry
NOTE
If you sign on as Network Manager, option B (Enable/Disable
NAT Debug Messages) is not displayed. This option is
reserved for Verilink network engineers.
Be sure to reset the IAD when you are done making changes
to NAT configuration. Resetting the IAD causes the
configuration changes to take effect.
Table 11–1.NAT Default Parameter Settings
Parameter Range Default
NAT Translation by Port Enabled | Disabled Disabled
NAT local server entry 1 to 10 1
NAT TCP Timeout 60 to 3600 seconds 300 seconds
NAT UDP Timeout 60 to 3600 seconds 120 seconds
NAT port range—low end 5000 to 65534 5000
NAT port range—high end 50000 to 65535 65535