Subject: Re: [MEXT] Inconsistence in prefix delegation between NEMO and PMIPv6 //Re: Adoption of draft-droms-mext-nemo-pd-00.txt?

From: Behcet Sarikaya <[email-masked]>
Date: Thu, 5 Jun 2008 09:58:20 -0700 (PDT)

Hi Marcelo,
  The technical problem is very similar to what PMIPv6 has. PMIPv6 draft (which will become RFC soon) is recommending to use PBU/PBA (BU/BA) in the visited link. 
  This sets a precedence for MR's prefix configuration problem. It is interesting to note that this precedence did not exist when draft-droms-mext-nemo-pd was initially written, so we can understand why they sticked to their original solution.
  The question is, should WG also?

Regards,

Behcet

----- Original Message ----
From: marcelo bagnulo braun <[email-masked]>
To: Frank Xia <[email-masked]>
Cc: [email-masked]; Julien Laganier <[email-masked]>
Sent: Wednesday, June 4, 2008 3:02:08 AM
Subject: Re: [MEXT] Inconsistence prefix delegation between NEMO and PMIPv6 //Re: Adoption of draft-droms-mext-nemo-pd-00.txt?

Hi Frank,

as i mentioned before, the WG consensus reached in last ietf meeting and 
confirmed in the mext ml is to use dhcp or this and NOT BU for this

so, this discussion is closed and now we need to proceed to figure out 
which is the way we use dhcp for this

Regards, marcelo

Frank Xia escribió:
> Hi Chairs and Ralph
>
> As to prefix delegation, PMIPv6 is using BU&BA to delegate prefixes.
> In this draft, we abandoned this machinism, IMHO which seems to be 
> applicable
> in NEMO scenario.
>
> I don't think we need brand new design just because there are some 
> tiny differences.
>
> BR
> Frank
> ----- Original Message ----- From: "marcelo bagnulo braun" 
> <[email-masked]>
> To: <[email-masked]>; "Julien Laganier" <[email-masked]>; 
> "Ralph Droms" <[email-masked]>
> Sent: Friday, May 30, 2008 9:51 AM
> Subject: [MEXT] Adoption of draft-droms-mext-nemo-pd-00.txt?
>
>
>> Hi,
>>
>> We would like to ask the WG what is their opinion about accepting
>> draft-droms-mext-nemo-pd-00.txt as the WG document for the Nemo PD
>> deliverable included in our charter.
>>
>> Please provide comments so we cna make some progress on this long
>> overdue deliverable
>>
>> thanks, Julien and marcelo
>>
>> -------- Mensaje original --------
>> Asunto: I-D Action:draft-droms-mext-nemo-pd-00.txt
>> Fecha: Fri, 30 May 2008 05:45:01 -0700 (PDT)
>> De: [email-masked]
>> Responder a: [email-masked]
>> Para: [email-masked]
>>
>>
>>
>> A New Internet-Draft is available from the on-line Internet-Drafts 
>> directories.
>>
>> Title           : DHCPv6 Prefix Delegation for NEMO
>> Author(s)       : R. Droms, et al.
>> Filename        : draft-droms-mext-nemo-pd-00.txt
>> Pages           : 12
>> Date            : 2008-05-30
>>
>> One aspect of network mobility support is the assignment of a prefix
>> or prefixes to a Mobile Router (MR) for use on the links in the
>> Mobile Network.  DHCPv6 prefix delegation can be used for this
>> configuration task.
>>
>> A URL for this Internet-Draft is:
>> http://www.ietf.org/internet-drafts/draft-droms-mext-nemo-pd-00.txt
>>
>> Internet-Drafts are also available by anonymous FTP at:
>> ftp://ftp.ietf.org/internet-drafts/
>>
>> Below is the data which will enable a MIME compliant mail reader
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>> Internet-Draft.
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