Microsoft Windows [Version 6.0.6001] (C) Copyright 2006 Microsoft Corp. c:\windows>netsh interface 6to4 set routing ?
Usage: set routing [[routing=](enabled|disabled|automatic|default)][[sitelocals=](enabled|disabled|default)]
Parameters:
Tag Value
routing - State of 6to4 routing.
sitelocals - Whether to use Site-Local addresses.
Remarks: Sets 6to4 routing information.
Examples:
set routing default default
set routing routing=enabled sitelocals=enabled