Re: [dhcwg] [homenet] PPP, DHCPv6 and Prefix Delegation

Athanasios Douitsis <aduitsis@gmail.com> Fri, 15 November 2013 20:59 UTC

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Date: Fri, 15 Nov 2013 22:59:06 +0200
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From: Athanasios Douitsis <aduitsis@gmail.com>
To: Roberta Maglione <robmgl.ietf@gmail.com>
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Cc: Michael Richardson <mcr+ietf@sandelman.ca>, homenet@ietf.org, robmgl@cisco.com, radext@ietf.org, "dhcwg@ietf.org WG" <dhcwg@ietf.org>
Subject: Re: [dhcwg] [homenet] PPP, DHCPv6 and Prefix Delegation
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On Fri, Nov 15, 2013 at 7:57 PM, Roberta Maglione <robmgl.ietf@gmail.com>wrote;wrote:

> More recently RFC 6603 about Prefix exclude was published so today you
> could theoretically do that if you use prefix exclude option, but I'm not
> sure how much this model has been adopted. It is referenced in
>  draft-ietf-v6ops-6204bis WPD-8.


Hello,

Shouldn't there also be a Prefix Exclude Option RADIUS attribute? I can
imagine that the delegating router vendor could very well use the
Framed-IPv6-Prefix with a different set of semantics (i.e. have a
configuration option to use the Framed-IPv6-Prefix value in the prefix
exclude option instead of an RA), but a separate RADIUS attribute would be
more appropriate.

Kind regards,
-- 
Athanasios Douitsis