DHCPv6 accounting

[Marco Sommani]

On 21/mag/2013, at 15:25, Tim Chown <tjc at ecs.soton.ac.uk> wrote:

> On 21 May 2013, at 13:26, Nick Hilliard <nick at foobar.org> wrote:
> 
>> On 21/05/2013 13:00, Liviu Pislaru wrote:
>>> With DHCPv6 i didn't find a way to do that (identify what IPv6 is allocated
>>> to which customer) without asking any additional information from the
>>> customer (like DUID).
>> 
>> apparently this is a feature, not a bug.
> 
> There is this, which allows a relay to insert the client hardware address:
> http://tools.ietf.org/html/draft-halwasia-dhc-dhcpv6-hardware-addr-opt-01
> 
> Seems to have expired though :/
> 
> Tim

This one is still valid, though:
http://datatracker.ietf.org/doc/draft-ietf-dhc-dhcpv6-client-link-layer-addr-opt/

The difference is that in the new draft the link-layer address is not an option for clients, but just for relays. The idea is that servers located on the same link as the client may find the link-layer address in the L2 header.

Marco
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