[mpls] Re: Poll: IOAM and PSD

Rakesh Gandhi <rgandhi.ietf@gmail.com> Wed, 14 August 2024 15:37 UTC

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From: Rakesh Gandhi <rgandhi.ietf@gmail.com>
Date: Wed, 14 Aug 2024 11:37:14 -0400
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To: Tony Li <tony.li@tony.li>
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Subject: [mpls] Re: Poll: IOAM and PSD
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Hi Tony,

You may add Generic Delivery Functions
[draft-zzhang-intarea-generic-delivery-functions-03] with PSD and Enhanced
DETNET [draft-sx-mpls-detnet-bounded-latency-01] with PSD in Other
applications.

This was in my email reply [1]:

[1] https://mailarchive.ietf.org/arch/msg/mpls/m60GzDIlfR-glKZE5GG9fbT1NkA/


Thanks,

Rakesh







On Wed, Aug 14, 2024 at 11:09 AM Tony Li <tony.li@tony.li> wrote:

> [WG chair hat: on]
>
> To further summarize what Tarek collected:
>
> Flavors of IOAM:
> - Pre-allocated trace (passport mode), PSD
> - Direct export (postcard mode), PSD & ISD
> - Proof of transit
> - Edge-to-Edge
>
> Other applications:
> - Path tracing (draft-filsfils-spring-path-tracing-srmpls)
> - Carry a protection/bypass path in packet
> - Application ID and metadata for application aware networking
> - DetNet (draft-varmir-mpls-detnet-mna)
>
>
> Please feel free to reply if I’ve missed something.
>
> Tony
>
>
>
> On Aug 14, 2024, at 6:41 AM, Tarek Saad <tsaad.net@gmail.com> wrote:
>
> Dear WG,
>
> This poll is now closed. Thanks to everyone who responded.
> Attached are the collected responses to the poll. Feel free to respond if
> you think changes need to be made.
> The chairs will meet to discuss further those responses and will share
> with the WG further updates.
>
> Regards,
> Tarek (for MPLS chairs)
>
>
>
> *From: *Tony Li <tony1athome@gmail.com> on behalf of Tony Li <
> tony.li@tony.li>
> *Date: *Tuesday, July 30, 2024 at 11:26 AM
> *To: *mpls <mpls@ietf.org>
> *Subject: *[mpls] Poll: IOAM and PSD
>
> [WG chair hat: on]
>
> Hi all,
>
> We’ve had many discussions about IOAM and PSD over the last few years. We
> need to reach consensus on the problems that need to be addressed in these
> areas. Therefore, we would like to hear from everyone, especially
> independent operators:
>
>
>    1. There are many flavors of IOAM.  Which ones would you like to
>    deploy/implement with MNA?
>    2. Do you have other applications of MNA that have not been proposed
>    yet?
>
>
>  This poll will close in two weeks, at 9am PDT, Aug 13.
>
> Regards,
> MPLS chairs
>
>
> <poll_responses.xlsx>
>
>
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