Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1986-2001 Microsoft Corp. C:\WINDOWS>netsh routing ip nat add addressmapping ?
Usage: add addressmapping [name=][public=][private=][inboundsessions=]enable|disable
Parameters:
Tag Value
name - The name of the interface where network address
translation is to be used.
public - The IP address used externally on a public network.
private - The IP address contained within the pooled range of
addresses available for use on the private network.
inboundsessions - One of the following values:
enable: Enables inbound sessions.
disable: Disables inbound sessions.
Remarks: Adds an IP address mapping to the network address translation (NAT)
address pool.
Examples:
add addressmapping "Local Area Connection" 11.11.11.1 10.10.10.1 disable
The example command adds an address mapping of a public IP address
(11.11.11.1) to an IP address within the private range (10.10.10.1)
and disables inbound sessions for this NAT table mapping.