Re: [Monami6] Host with multiple addresses of the same prefix

Thierry Ernst <thierry.ernst@inria.fr> Fri, 05 May 2006 08:44 UTC

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Date: Fri, 05 May 2006 10:45:10 +0200
From: Thierry Ernst <thierry.ernst@inria.fr>
To: Monami6 WG <monami6@ietf.org>
Subject: Re: [Monami6] Host with multiple addresses of the same prefix
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Dear Gabor, 

Would you also take a look at 
http://www.ietf.org/internet-drafts/draft-ietf-monami6-mipv6-analysis-00.txt
(for the MIPv6 case)
and
http://www.ietf.org/internet-drafts/draft-ietf-nemo-multihoming-issues-05.txt
(for the NEMO case)

and check if that answers your concerns ?
draft-ietf-monami6-multihoming-motivation-scenario should be taken at a
much higer level whereas technical specificities are more (or less ?)
explained in the other 2 drafts.

Thierry.


> > 2. Does it make sense?
> > 3. draft-ietf-monami6-multihoming-motivation-scenario-00.txt draft 
> > should
> >    mention it at least with one sentence in Section 2.
> > 4. How does draft-wakikawa-mobileip-multiplecoa-05.txt handle this case
> >    when the MN wants to register multiple bindings with its HoA?
> >
> > Regards,
> > Gabor
> >
> >> Gábor Fekete <feketgai@index.hu> dijo:
> >>> Hi,
> >>>
> >>> Is a host considered multihomed if it has two different IP addresses
> >>> but both of those addresses have the same prefix?
> >>> That is, two IP addresses from the same IP subnet.
> >>>
> >>> If not, why not? Maybe
> >>> draft-ietf-monami6-multihoming-motivation-scenario-00.txt Section 2
> >>> should at least say that this scenario just makes no sense or won't
> >>> really happen.
> >>>
> >>> Also, draft-wakikawa-mobileip-multiplecoa-05.txt in Section 3.1 says 
> >>> that
> >>> the MN MUST register all its CoAs with the HA if it wants to register
> >>> multiple
> >>> bindings.
> >>> So, I wonder if the above case (multi coa, same prefix) can
> >>> ever happen and if yes then how
> >>> draft-wakikawa-mobileip-multiplecoa-05.txt handles it.
> >>>
> >>> Regards,
> >>> Gabor
> >>>
> >>> _______________________________________________
> >>> Monami6 mailing list
> >>> Monami6@ietf.org
> >>> https://www1.ietf.org/mailman/listinfo/monami6
> >
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> > Monami6 mailing list
> > Monami6@ietf.org
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> >
> 
> 
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-- 
Thierry ERNST, PhD
INRIA Rocquencourt Projet IMARA
+33 1 39 63 59 30


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