subject:"\[alto\] Presenting ALTO\-related work at MOPS WG on Friday"

Re: [alto] Presenting ALTO-related work at MOPS WG on Friday

2022-08-03 Thread LUIS MIGUEL CONTRERAS MURILLO

Hi Richard, all,

Certainly it was very interesting to present at MOPS WG the advances on ALTO
integration in Telefonica and to get questions and feedback from their side.

Apart from the presentation pointer shared by Med, the group can take a look at
the minutes [1] and the video recording of the ALTO presentation in MOPS
session [2].

As summary of the questions, they were focused on the operational aspects of
this integration. Let me summarize them.

R. K. Rajeev, from picoNETS (a CDN provider) asked about the handling of both
the network and cost maps in order to provide the pursued network awareness to
the CDN overlay, helping me to clarify that a further processing is needed by
the CDN logic in order to filter the PIDs of interest. That is, the CDN logic
takes into account the ones that relate CDN streamers with end-user prefixes
per central office, not requiring the consideration of e.g. the relationship
among PIDs of end-users only. Another question from Rajeev serve to clarify
that the PIDs related to end-users group all the IP prefix ranges declared in
each central office.

Éric Vyncke, from Cisco, asked about the expected frequency of the information
retrieval. This helped me to clarify the fact that a weekly or even daily
retrieval could be sufficient. It should be noted that in the present mode of
operation the manual topology update is every 6 months, so the advantage of
leveraging on ALTO is clear in the pathway towards general automation of an
efficient delivery of contents with up-to-date information of the underlying
network.

Finally, Sanjay Mishra, from Verizon, asked if the ALTO capabilities are
considered to be offered to third parties (i.e., external consumers of network
information such as topology, etc). The answer is yes, so ALTO can be queried
by such 3rd parties. Finally Sanjay asked about how to handle the selection of
streamers, and this served me to clarify that the logic of the CDN takes into
consideration more information such as the availability of the requested
content per streamer, its load status, etc.

My objective is to provide further details of this integration for IETF 115
since we expect to complete the deployment in the production network of one of
the Telefonica’s operation at that time. Operational insights of this
integration can be of interest, in my view (aspects such as scalability, etc).

I think we have a good momentum to strength the collaboration with MOPS, as
well.

Thanks for the interest,

Best regards

Luis

[1] https://notes.ietf.org/notes-ietf-114-mops#

[2] https://youtu.be/64MCGa242BM?t=4736

De: Y. Richard Yang
Enviado el: viernes, 29 de julio de 2022 17:56
Para: mohamed.boucad...@orange.com
CC: LUIS MIGUEL CONTRERAS MURILLO ;
alto@ietf.org
Asunto: Re: [alto] Presenting ALTO-related work at MOPS WG on Friday

I was at the presentations by Luis. Excellent presentation and great Q! We
should share the questions and answers back to this mailing list.

Richard

On Fri, Jul 29, 2022 at 11:52 AM
mailto:mohamed.boucad...@orange.com>> wrote:
Hi all,

The slides that are presented by Luis can be seen at:
https://datatracker.ietf.org/meeting/114/materials/slides-114-mops-exposure-of-telefonica-network-topology-through-alto-for-integration-with-telefonica-cdn/

Cheers,
Med

De : alto mailto:alto-boun...@ietf.org>> De la part de
LUIS MIGUEL CONTRERAS MURILLO
Envoyé : lundi 25 juillet 2022 23:32
À : 'alto@ietf.org<mailto:alto@ietf.org>' mailto:alto@ietf.org>>
Objet : [alto] Presenting ALTO-related work at MOPS WG on Friday

Dear ALTOers,

For those interested, next Friday at MOPS WG I will have the opportunity to
present the work in Telefonica for the integration of ALTO as a way of exposing
topology information to Telefonica CDN.

The session is entitled “Exposure of Telefonica network topology through ALTO
for integration with Telefonica CDN”
(https://datatracker.ietf.org/meeting/114/materials/agenda-114-mops-02.txt).

Best regards

Luis

__
Luis M. Contreras

Transport & IP Networks
Systems and Network Global Direction
Telefónica I+D / CTIO unit / Telefónica

Distrito Telefónica, Edificio Sur 3, Planta 3
28050 Madrid
España / Spain

Mobile: +34 680 947 650
luismiguel.contrerasmuri...@telefonica.com<mailto:luismiguel.contrerasmuri...@telefonica.com>

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Re: [alto] Presenting ALTO-related work at MOPS WG on Friday

2022-07-29 Thread Y. Richard Yang

I was at the presentations by Luis. Excellent presentation and great Q!
We should share the questions and answers back to this mailing list.

Richard

On Fri, Jul 29, 2022 at 11:52 AM  wrote:

> Hi all,
>
>
>
> The slides that are presented by Luis can be seen at:
> https://datatracker.ietf.org/meeting/114/materials/slides-114-mops-exposure-of-telefonica-network-topology-through-alto-for-integration-with-telefonica-cdn/
>
>
>
> Cheers,
>
> Med
>
>
>
> *De :* alto  *De la part de* LUIS MIGUEL CONTRERAS
> MURILLO
> *Envoyé :* lundi 25 juillet 2022 23:32
> *À :* 'alto@ietf.org' 
> *Objet :* [alto] Presenting ALTO-related work at MOPS WG on Friday
>
>
>
> Dear ALTOers,
>
>
>
> For those interested, next Friday at MOPS WG I will have the opportunity
> to present the work in Telefonica for the integration of ALTO as a way of
> exposing topology information to Telefonica CDN.
>
>
>
> The session is entitled “Exposure of Telefonica network topology through
> ALTO for integration with Telefonica CDN” (
> https://datatracker.ietf.org/meeting/114/materials/agenda-114-mops-02.txt
> ).
>
>
>
> Best regards
>
>
>
> Luis
>
>
>
> __
>
> Luis M. Contreras
>
>
>
> Transport & IP Networks
>
> Systems and Network Global Direction
>
> Telefónica I+D / CTIO unit / Telefónica
>
>
>
> Distrito Telefónica, Edificio Sur 3, Planta 3
>
> 28050 Madrid
>
> España / Spain
>
>
>
> Mobile: +34 680 947 650
>
> luismiguel.contrerasmuri...@telefonica.com
>
>
>
>
> --
>
>
> Este mensaje y sus adjuntos se dirigen exclusivamente a su destinatario,
> puede contener información privilegiada o confidencial y es para uso
> exclusivo de la persona o entidad de destino. Si no es usted. el
> destinatario indicado, queda notificado de que la lectura, utilización,
> divulgación y/o copia sin autorización puede estar prohibida en virtud de
> la legislación vigente. Si ha recibido este mensaje por error, le rogamos
> que nos lo comunique inmediatamente por esta misma vía y proceda a su
> destrucción.
>
> The information contained in this transmission is confidential and
> privileged information intended only for the use of the individual or
> entity named above. If the reader of this message is not the intended
> recipient, you are hereby notified that any dissemination, distribution or
> copying of this communication is strictly prohibited. If you have received
> this transmission in error, do not read it. Please immediately reply to the
> sender that you have received this communication in error and then delete
> it.
>
> Esta mensagem e seus anexos se dirigem exclusivamente ao seu destinatário,
> pode conter informação privilegiada ou confidencial e é para uso exclusivo
> da pessoa ou entidade de destino. Se não é vossa senhoria o destinatário
> indicado, fica notificado de que a leitura, utilização, divulgação e/ou
> cópia sem autorização pode estar proibida em virtude da legislação vigente.
> Se recebeu esta mensagem por erro, rogamos-lhe que nos o comunique
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> _
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Re: [alto] Presenting ALTO-related work at MOPS WG on Friday

2022-07-29 Thread mohamed.boucadair

Hi all,

Cheers,
Med

De : alto De la part de LUIS MIGUEL CONTRERAS MURILLO
Envoyé : lundi 25 juillet 2022 23:32
À : 'alto@ietf.org'
Objet : [alto] Presenting ALTO-related work at MOPS WG on Friday

Dear ALTOers,

For those interested, next Friday at MOPS WG I will have the opportunity to
present the work in Telefonica for the integration of ALTO as a way of exposing
topology information to Telefonica CDN.

The session is entitled "Exposure of Telefonica network topology through ALTO
for integration with Telefonica CDN"
(https://datatracker.ietf.org/meeting/114/materials/agenda-114-mops-02.txt).

Best regards

Luis

__
Luis M. Contreras

Transport & IP Networks
Systems and Network Global Direction
Telefónica I+D / CTIO unit / Telefónica

Distrito Telefónica, Edificio Sur 3, Planta 3
28050 Madrid
España / Spain

Mobile: +34 680 947 650
luismiguel.contrerasmuri...@telefonica.com<mailto:luismiguel.contrerasmuri...@telefonica.com>

The information contained in this transmission is confidential and privileged
information intended only for the use of the individual or entity named above.
If the reader of this message is not the intended recipient, you are hereby
notified that any dissemination, distribution or copying of this communication
is strictly prohibited. If you have received this transmission in error, do not
read it. Please immediately reply to the sender that you have received this
communication in error and then delete it.

Esta mensagem e seus anexos se dirigem exclusivamente ao seu destinatário, pode
conter informação privilegiada ou confidencial e é para uso exclusivo da pessoa
ou entidade de destino. Se não é vossa senhoria o destinatário indicado, fica
notificado de que a leitura, utilização, divulgação e/ou cópia sem autorização
pode estar proibida em virtude da legislação vigente. Se recebeu esta mensagem
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proceda a sua destruição

Ce message et ses pieces jointes peuvent contenir des informations
confidentielles ou privilegiees et ne doivent donc
pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce
message par erreur, veuillez le signaler
a l'expediteur et le detruire ainsi que les pieces jointes. Les messages
electroniques etant susceptibles d'alteration,
Orange decline toute responsabilite si ce message a ete altere, deforme ou
falsifie. Merci.

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they should not be distributed, used or copied without authorisation.
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Thank you.

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Re: [alto] Presenting ALTO-related work at MOPS WG on Friday

2022-07-25 Thread Qin Wu

Thanks Luis for dissemination effort in MOPS WG, note that we chairs will also
provide ALTO introduction in OPSAWG session on Friday.
If anyone else have more ideas on socializing ALTO, please feel free to contact
chairs. Thanks!

-Qin
发件人: alto 代表 LUIS MIGUEL CONTRERAS MURILLO
发送时间: 2022年7月25日 23:32
收件人: 'alto@ietf.org'
主题: [alto] Presenting ALTO-related work at MOPS WG on Friday

Dear ALTOers,

For those interested, next Friday at MOPS WG I will have the opportunity to
present the work in Telefonica for the integration of ALTO as a way of exposing
topology information to Telefonica CDN.

The session is entitled “Exposure of Telefonica network topology through ALTO
for integration with Telefonica CDN”
(https://datatracker.ietf.org/meeting/114/materials/agenda-114-mops-02.txt).

Best regards

Luis

__
Luis M. Contreras

Transport & IP Networks
Systems and Network Global Direction
Telefónica I+D / CTIO unit / Telefónica

Distrito Telefónica, Edificio Sur 3, Planta 3
28050 Madrid
España / Spain

Mobile: +34 680 947 650
luismiguel.contrerasmuri...@telefonica.com<mailto:luismiguel.contrerasmuri...@telefonica.com>

[alto] Presenting ALTO-related work at MOPS WG on Friday

2022-07-25 Thread LUIS MIGUEL CONTRERAS MURILLO

Dear ALTOers,

For those interested, next Friday at MOPS WG I will have the opportunity to 
present the work in Telefonica for the integration of ALTO as a way of exposing 
topology information to Telefonica CDN.

The session is entitled "Exposure of Telefonica network topology through ALTO 
for integration with Telefonica CDN" 
(https://datatracker.ietf.org/meeting/114/materials/agenda-114-mops-02.txt).

Best regards

Luis

__
Luis M. Contreras

Transport & IP Networks
Systems and Network Global Direction
Telefónica I+D / CTIO unit / Telefónica

Distrito Telefónica, Edificio Sur 3, Planta 3
28050 Madrid
España / Spain

Mobile: +34 680 947 650
luismiguel.contrerasmuri...@telefonica.com




Este mensaje y sus adjuntos se dirigen exclusivamente a su destinatario, puede 
contener información privilegiada o confidencial y es para uso exclusivo de la 
persona o entidad de destino. Si no es usted. el destinatario indicado, queda 
notificado de que la lectura, utilización, divulgación y/o copia sin 
autorización puede estar prohibida en virtud de la legislación vigente. Si ha 
recibido este mensaje por error, le rogamos que nos lo comunique inmediatamente 
por esta misma vía y proceda a su destrucción.

The information contained in this transmission is confidential and privileged 
information intended only for the use of the individual or entity named above. 
If the reader of this message is not the intended recipient, you are hereby 
notified that any dissemination, distribution or copying of this communication 
is strictly prohibited. If you have received this transmission in error, do not 
read it. Please immediately reply to the sender that you have received this 
communication in error and then delete it.

Esta mensagem e seus anexos se dirigem exclusivamente ao seu destinatário, pode 
conter informação privilegiada ou confidencial e é para uso exclusivo da pessoa 
ou entidade de destino. Se não é vossa senhoria o destinatário indicado, fica 
notificado de que a leitura, utilização, divulgação e/ou cópia sem autorização 
pode estar proibida em virtude da legislação vigente. Se recebeu esta mensagem 
por erro, rogamos-lhe que nos o comunique imediatamente por esta mesma via e 
proceda a sua destruição
___
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Re: [alto] Presenting ALTO-related work at MOPS WG on Friday

Re: [alto] Presenting ALTO-related work at MOPS WG on Friday

Re: [alto] Presenting ALTO-related work at MOPS WG on Friday

Re: [alto] Presenting ALTO-related work at MOPS WG on Friday

[alto] Presenting ALTO-related work at MOPS WG on Friday

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