Re: [MEXT] [mif] Multiple interfaces problems in MEXT and mif

Marc Blanchet <marc.blanchet@viagenie.ca> Thu, 29 January 2009 20:36 UTC

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Date: Thu, 29 Jan 2009 15:36:24 -0500
From: Marc Blanchet <marc.blanchet@viagenie.ca>
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To: marcelo bagnulo braun <marcelo@it.uc3m.es>
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Cc: julien.laganier.IETF@googlemail.com, Scott Brim <swb@employees.org>, mif@ietf.org, mext@ietf.org
Subject: Re: [MEXT] [mif] Multiple interfaces problems in MEXT and mif
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marcelo bagnulo braun a écrit :
> Scott Brim escribió:
>> Excerpts from marcelo bagnulo braun on Thu, Jan 29, 2009 09:09:55PM
>> +0100:
>>  
>>> makes sense to me
>>>
>>> Marc Blanchet escribió:
>>>    
>>>> to me, the main difference is that the 'multiple interface' issue
>>>> is not bound to mobility, and more specifically to mobility
>>>> protocols (mobileIPv4, mobileipv6, nemo, ...).
>>>>
>>>> Therefore, the MIF work is not scoping about mobility protocols and
>>>> shall not require mobility protocols.
>>>>
>>>> I would see that if some part of the MIF work is looking at the
>>>> mobility protocols, then these should be then "transfered" to MEXT.
>>>>       
>>
>> Even without mobility considerations, the issue of how to handle
>> multiple interfaces overlaps with IntArea, RRG, and Behave (those are
>> the ones I can think of offhand).  Have you seen the arguments, for
>> example, about session initialization when multiple addresses can be
>> in play simultaneously at both ends?  I apologize but I still don't
>> understand the MIF boundaries.
>>
>>   
> 
> I wrote a draft a long time ago about the problems for selecting the
> source address in multiaddressed hosts, not sure if this is related to
> what you asking about...
> 
> you can check it at
> 
> http://www.watersprings.org/pub/id/draft-bagnulo-6man-rfc3484-update-00.txt

there is an address selection design team that is looking at this currently.

Marc.

> 
> 
> regards, marcelo
> 
>> Thanks ... Scott
>>
>>   


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