On 18/02/2009 19:39, Kevin Loch wrote: > Just how DO we get the message to the IETF that we need all the tools we > have in v4 (DHCP, VRRP, etc) to work with RA turned off? Easy. Disable all ipv4 at ietf meetings and change the address of the DNS server on the LAN every couple of minutes. Eating one's own dog food can concentrate the mind like nothing else. Nick