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

marcelo bagnulo braun <marcelo@it.uc3m.es> Thu, 29 January 2009 20:33 UTC

Return-Path: <mext-bounces@ietf.org>
X-Original-To: monami6-archive@megatron.ietf.org
Delivered-To: ietfarch-monami6-archive@core3.amsl.com
Received: from [127.0.0.1] (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id 090E428C185; Thu, 29 Jan 2009 12:33:55 -0800 (PST)
X-Original-To: mext@core3.amsl.com
Delivered-To: mext@core3.amsl.com
Received: from localhost (localhost [127.0.0.1]) by core3.amsl.com (Postfix) with ESMTP id 9CA5C3A687E; Thu, 29 Jan 2009 12:33:54 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -5.532
X-Spam-Level:
X-Spam-Status: No, score=-5.532 tagged_above=-999 required=5 tests=[AWL=1.067, BAYES_00=-2.599, RCVD_IN_DNSWL_MED=-4]
Received: from mail.ietf.org ([64.170.98.32]) by localhost (core3.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id T9Acs4jnBCFm; Thu, 29 Jan 2009 12:33:53 -0800 (PST)
Received: from smtp02.uc3m.es (smtp02.uc3m.es [163.117.176.132]) by core3.amsl.com (Postfix) with ESMTP id 7CFEC3A6A20; Thu, 29 Jan 2009 12:33:53 -0800 (PST)
Received: from marcelo-bagnulos-macbook-pro.local (187.pool85-53-142.dynamic.orange.es [85.53.142.187]) by smtp02.uc3m.es (Postfix) with ESMTP id 78B48659C89; Thu, 29 Jan 2009 21:33:32 +0100 (CET)
Message-ID: <4982129D.3060503@it.uc3m.es>
Date: Thu, 29 Jan 2009 21:33:33 +0100
From: marcelo bagnulo braun <marcelo@it.uc3m.es>
User-Agent: Thunderbird 2.0.0.18 (Macintosh/20081105)
MIME-Version: 1.0
To: Scott Brim <swb@employees.org>
References: <932b01c98117$dcb28e10$8310fe81@etri.info> <498027F9.8050604@it.uc3m.es> <49820BB6.9070405@viagenie.ca> <49820D13.2060601@it.uc3m.es> <20090129202644.GZ34382@cisco.com>
In-Reply-To: <20090129202644.GZ34382@cisco.com>
X-TM-AS-Product-Ver: IMSS-7.0.0.3116-5.5.0.1026-16432.002
Cc: Marc Blanchet <marc.blanchet@viagenie.ca>, julien.laganier.IETF@googlemail.com, mif@ietf.org, mext@ietf.org
Subject: Re: [MEXT] [mif] Multiple interfaces problems in MEXT and mif
X-BeenThere: mext@ietf.org
X-Mailman-Version: 2.1.9
Precedence: list
List-Id: Mobile IPv6 EXTensions WG <mext.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/listinfo/mext>, <mailto:mext-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/pipermail/mext>
List-Post: <mailto:mext@ietf.org>
List-Help: <mailto:mext-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/mext>, <mailto:mext-request@ietf.org?subject=subscribe>
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain; charset="iso-8859-1"; Format="flowed"
Sender: mext-bounces@ietf.org
Errors-To: mext-bounces@ietf.org

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


regards, marcelo

> Thanks ... Scott
>
>   

_______________________________________________
MEXT mailing list
MEXT@ietf.org
https://www.ietf.org/mailman/listinfo/mext