Re: [Monami6] Fwd: I-D ACTION:draft-bagnulo-shim6-mip-00.txt

[Nicolas Montavont <[e-mail]>]

Marcelo,

Actually I read the draft and I think it is a really interesting I-D.

And I think it fits very well to the scope of Monami6, since one of our 
goal is also to identify relation between Monami6 and other WGs. The 
success of our meeting also rely on our ability to identify these relations.

I think your work may provide additional requirements for Monami6 when 
developing solutions at one point of time.

I think it would be nice to present it during the BOF, even if maybe it 
is too soon to talk about this. But the conclusion of your presentation 
could be to identify if we should clearly add in our charter the 
production of documents which makes the relation between Monami6 and 
other related WGs.

Otherwise, I'd like to ask you one question about the I-D. At the end of 
paragraph 2, you wrote:

If an alternative CoA is used as alternative locator, then the
   communication will run directly between the MN and the CN in a kind
   of SHIM based RO mode, recovering from the outage.  However, in this
   case, care must be taken because the alternative CoA may become
   unavailable after movement.


I assume that in this case, the communication simply uses the CoA as an 
address (I mean without the MIP6 mechanism) that is why if you change 
this CoA (let say because of a movement), you won't be able to update 
it. And you was able to use this CoA because you set this address in the 
SHIM context. My question is the following: once you change CoA, can't 
you update the SHIM context to use the new CoA in this case? (excuse me 
if my question seems obvious, but I am not familiar with SHIM6...)

Nicolas

Thierry Ernst wrote:

>Hi Marcelo,
>
>I didn't read the draft first, but, how does it relate to mobility ?
>Monami6 is not simply about host multihoming, but about solving
>multihoming issues specifi to MIP or NEMO enabled MNs and MRs
>
>Since Shim6 folks have said they wouldn't spend time looking into the
>mobility problem, I fail to see how this is related to Monami6 (I write
>this without reading the draft your mention, so my comment may not hold
>if you clarify this). 
>
>So, could you clarify on the ML, and match with the current BOF
>description and WG charter ? 
>
>Thierry
>
>
>
> On Thu, 14 Jul 2005 11:52:07 +0200
>marcelo bagnulo braun <[e-mail]> wrote:
>
>  
>
>>Hi folks,
>>
>>we have submitted a draft considering the interaction between SHIM and
>>MIP. We think that the shim could be part of a solution for host 
>>multihoming and some of the possibilities for this are explored in the
>>draft.
>>
>>We would like to have the opportunity to present it in the monami6 bof
>>in Paris, do you think this would be ok?
>>
>>Regards, marcelo
>>
>>Inicio mensaje reenviado:
>>
>>    
>>
>>>De: [e-mail]
>>>Fecha: 13 de julio de 2005 21:50:01 GMT+02:00
>>>Para: [e-mail]
>>>Asunto: I-D ACTION:draft-bagnulo-shim6-mip-00.txt
>>>Responder a: [e-mail]
>>>
>>>A New Internet-Draft is available from the on-line Internet-Drafts 
>>>directories.
>>>
>>>
>>>	Title		: SHIM - MIPv6 Interaction
>>>	Author(s)	: M. Bagnulo, E. Nordmark
>>>	Filename	: draft-bagnulo-shim6-mip-00.txt
>>>	Pages		: 8
>>>	Date		: 2005-7-13
>>>	
>>>   In this note, we explore the interaction between the SHIM
>>>   protocol and MIPv6 protocol, identifying potential benefits and
>>>   difficulties. The analysis will consider the two modes of
>>>   operation of MIPv6: the Bidirectional Tunnel (BT) mode where the
>>>   communication is routed through the Home Agent and the Route
>>>   Optimization (RO) mode, where the communication flows directly
>>>   between the Correspondent node and the mobile node.
>>>
>>>A URL for this Internet-Draft is:
>>>http://www.ietf.org/internet-drafts/draft-bagnulo-shim6-mip-00.txt
>>>
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