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Re: [altoext] i2aex BOF - SDN Use Case

ZongNing <zongning@huawei.com> Sun, 25 March 2012 10:53 UTC

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From: ZongNing <zongning@huawei.com>
To: Tina TSOU <Tina.Tsou.Zouting@huawei.com>, "Vijay K. Gurbani" <vkg@bell-labs.com>, Spencer Dawkins <spencer@wonderhamster.org>
Thread-Topic: i2aex BOF - SDN Use Case
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Date: Sun, 25 Mar 2012 10:52:34 +0000
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Cc: "altoext@ietf.org" <altoext@ietf.org>, "alto@ietf.org" <alto@ietf.org>
Subject: Re: [altoext] i2aex BOF - SDN Use Case
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Hi, Tina,

Very interesting topic! One comment after a quick review:
In page 5 in the slides, it seems that you prefer to put ALTO on top of SDN controller. I am wondering if the primary goal of ALTO-SDN is for better SDN control or better ALTO service?
If the goal is for better SDN, then how ALTO could help SDN? Receive information from SDN controller, then combine with other ALTO information and feedback to SDN?
Also in page 5, I don't understand why the data are forwarded from SDN to ALTO?
Would you please elaborate this? Thanks.

-Ning
________________________________________
From: altoext-bounces@ietf.org [altoext-bounces@ietf.org] on behalf of Tina TSOU [Tina.Tsou.Zouting@huawei.com]
Sent: Sunday, March 25, 2012 5:14 AM
To: Vijay K. Gurbani; Spencer Dawkins
Cc: altoext@ietf.org; alto@ietf.org
Subject: Re: [altoext] i2aex BOF - SDN Use Case

Attached are the updated slides after some discussion with chairs. Thank you.
C u soon in Paris.

Tina


> -----Original Message-----
> From: altoext-bounces@ietf.org [mailto:altoext-bounces@ietf.org] On
> Behalf Of Tina TSOU
> Sent: Friday, March 23, 2012 4:34 PM
> To: Vijay K. Gurbani; Spencer Dawkins
> Cc: altoext@ietf.org; alto@ietf.org
> Subject: [altoext] i2aex BOF - SDN Use Case
>
> Dear i2aex BoF chairs,
> Attached please find slides for
>
> Infrastructure to Application Exposure (I2AEX) Use Case
>
>  - Software Define/Driven Networking (SDN)
>
>
> Comments are welcome.
>
>
> Tina

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