Microsoft Windows [Version 6.1.7000] (C) Copyright 2009 Microsoft Corp. C:\Windows>netsh ras ipv6 set ?
The following commands are available:
Commands in this context:set access - Sets whether clients are given access beyond the remote
access server.
set negotiation - Sets whether IPv6 is negotiated for client Remote Access connections.
set prefix - Sets the prefix that RAS server uses.
set routeradvertise - Configure the Router Advertisement option for ipv6 for
the remote access server.