[dns-operations] Embedding MAC address in DNS requests for selective filtering

[Stephane Bortzmeyer]

On Wed, Jan 27, 2016 at 06:01:37PM +0100,
 Ralf Weber <dns at fl1ger.de> wrote 
 a message of 30 lines which said:

> We are in the process of supporting the use of this option through
> open source efforts with dnsmasq at the CPE level and others. We
> would be supportive of standardizing this mechanism.

Given this recent decision by IESG, I would say there is little
chance:

http://mailarchive.ietf.org/arch/msg/ietf-announce/VX0mVElE6FaBFy4I_Vu65Zehl78