Re: [dhcwg] about draft-ietf-dhc-dhcpv4-over-ipv6-01.txt

Francis Dupont <Francis.Dupont@fdupont.fr> Thu, 22 March 2012 11:23 UTC

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From: Francis Dupont <Francis.Dupont@fdupont.fr>
To: Peng Wu <pengwu.thu@gmail.com>
In-reply-to: Your message of Thu, 22 Mar 2012 10:02:24 +0800. <CAC16W0D38-ziys4Ne=Fyw5zLSne6goedbHgoqpGgkL-5vO8voQ@mail.gmail.com>
Date: Thu, 22 Mar 2012 12:23:20 +0100
Sender: Francis.Dupont@fdupont.fr
Cc: dhcwg@ietf.org
Subject: Re: [dhcwg] about draft-ietf-dhc-dhcpv4-over-ipv6-01.txt
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 In your previous mail you wrote:

>  If there do exists multiple CRAs on the same link, what about refering
>  to the standard procedure of multiple relay on the same link, if there
>  is any?

=> all the relays forward to all the configured servers, for responses
they are sent to relays so there is no further duplication.

>  Yes, the second usage doesn't match. About the first usage, what about
>  we fake an IPv4 address and fill in the server id field? We could
>  extract 32 bits from the interface id in the IPv6 address, or hash the
>  128 bit IPv6 address to for the 32 bits. Is it good enough for server
>  identification?

=> it is good but it breaks the second usage so it won't work...

Regards

Francis.Dupont@fdupont.fr