Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1986-2001 Microsoft Corp. C:\WINDOWS>netsh routing ip nat delete interface ?
Usage: delete interface [name=]
Parameters:
Tag Value
name - The name of the interface for which you want to remove
the use of network address translation (NAT).
Remarks: Removes NAT from the specified interface.
Examples:
delete interface "Local Area Connection"