Zhone 2004 ユーザーガイド
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NAT Configuration
Menu
Enabling and managing NAT involves several tasks. These are all displayed
and accessed on the NAT Configuration menu, which is displayed by typing
“N”
and accessed on the NAT Configuration menu, which is displayed by typing
“N”
Figure 4.59
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 menus shown are at the Supervisor security level.
Options that display in the NAT Configuration menu depend on your security
level. The menus shown are at the Supervisor security level.
NOTICE:
If you sign on as Network Manager, option
“B”
(Enable/Disable NAT
Debug Messages) is not displayed. This option is reserved for Paradyne
network engineers.
network engineers.
NOTICE:
You must reset the IAD when you have finished making changes to NAT
configuration for configuration changes to take effect.
configuration for configuration changes to take effect.
The table below lists the default NAT settings.
Parameter
Range
Default
NAT Translation by Port
Enabled | Disabled
Disabled
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