[mpls] Re: Poll: IOAM and PSD
Michael Menth <michael.menth@uni-tuebingen.de> Sat, 03 August 2024 13:08 UTC
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From: Michael Menth <michael.menth@uni-tuebingen.de>
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Subject: [mpls] Re: Poll: IOAM and PSD
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Hi all, we're not operators but researchers who implemented some IOAM flavors in combination with SR using P4 on Tofino. We've presented some result at an interim meeting before: https://datatracker.ietf.org/meeting/interim-2024-mpls-01/session/mpls IOAM requires mutable data. In combination with multiple labels, e.g., for SR, these mutable data need to be near the bottom of the stack, otherwise they get popped along the way. Moving them to PSD makes encoding more efficient without increasing the effective header length that needs to be parsed. Therefore, we think PSD is the better option for applications like IOAM. Regards Michael Am 30.07.2024 um 17:25 schrieb Tony Li: > > [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 > > > _______________________________________________ > mpls mailing list --mpls@ietf.org > To unsubscribe send an email tompls-leave@ietf.org -- Prof. Dr. habil. Michael Menth University of Tuebingen Faculty of Science Department of Computer Science Chair of Communication Networks Sand 13, 72076 Tuebingen, Germany phone: (+49)-7071/29-70505 mailto:menth@uni-tuebingen.de http://kn.cs.uni-tuebingen.de
- [mpls] Re: Poll: IOAM and PSD Michael Menth
- [mpls] Re: Poll: IOAM and PSD Michael Menth
- [mpls] Re: Poll: IOAM and PSD Tony Li
- [mpls] Poll: IOAM and PSD Tony Li
- [mpls] Re: Poll: IOAM and PSD Jaganbabu Rajamanickam (jrajaman)
- [mpls] Re: Poll: IOAM and PSD je_drake@yahoo.com
- [mpls] Re: Poll: IOAM and PSD Joel Halpern
- [mpls] Re: Poll: IOAM and PSD Tony Li
- [mpls] Re: Poll: IOAM and PSD Greg Mirsky
- [mpls] Re: Poll: IOAM and PSD Loa Andersson
- [mpls] Re: Poll: IOAM and PSD Joel Halpern
- [mpls] Re: Poll: IOAM and PSD Loa Andersson
- [mpls] Re: Poll: IOAM and PSD Greg Mirsky
- [mpls] Re: Poll: IOAM and PSD Tony Li
- [mpls] Re: Poll: IOAM and PSD Greg Mirsky
- [mpls] Re: Poll: IOAM and PSD Toerless Eckert
- [mpls] Re: Poll: IOAM and PSD Rakesh Gandhi
- [mpls] Re: Poll: IOAM and PSD Rakesh Gandhi
- [mpls] Re: Poll: IOAM and PSD Tony Li
- [mpls] Re: Poll: IOAM and PSD Rakesh Gandhi
- [mpls] Re: Poll: IOAM and PSD Joel Halpern
- [mpls] Re: Poll: IOAM and PSD Loa Andersson
- [mpls] Re: Poll: IOAM and PSD Joel Halpern
- [mpls] Re: Poll: IOAM and PSD Greg Mirsky
- [mpls] Re: Poll: IOAM and PSD Fabian Ihle
- [mpls] Re: Poll: IOAM and PSD Haoyu Song
- [mpls] Re: Poll: IOAM and PSD Loa Andersson
- [mpls] Re: Poll: IOAM and PSD Rakesh Gandhi
- [mpls] Re: Poll: IOAM and PSD Wen, Bin
- [mpls] Re: Poll: IOAM and PSD Joel Halpern
- [mpls] Re: Poll: IOAM and PSD Loa Andersson
- [mpls] Re: Poll: IOAM and PSD Greg Mirsky
- [mpls] Re: Poll: IOAM and PSD Rakesh Gandhi
- [mpls] Re: Poll: IOAM and PSD Haoyu Song
- [mpls] Re: Poll: IOAM and PSD Greg Mirsky
- [mpls] Re: Poll: IOAM and PSD Toerless Eckert
- [mpls] Re: Poll: IOAM and PSD Haoyu Song
- [mpls] Re: Poll: IOAM and PSD Haoyu Song
- [mpls] Re: Poll: IOAM and PSD Loa Andersson
- [mpls] Re: Poll: IOAM and PSD Zafar Ali (zali)
- [mpls] Re: Poll: IOAM and PSD Zafar Ali (zali)
- [mpls] Re: Poll: IOAM and PSD Greg Mirsky
- [mpls] Re: Poll: IOAM and PSD Loa Andersson
- [mpls] Re: Poll: IOAM and PSD Haoyu Song
- [mpls] Re: Poll: IOAM and PSD Joel Halpern
- [mpls] Re: Poll: IOAM and PSD Haoyu Song
- [mpls] Re: Poll: IOAM and PSD Greg Mirsky
- [mpls] Re: Poll: IOAM and PSD Greg Mirsky
- [mpls] Re: Poll: IOAM and PSD IJsbrand Wijnands
- [mpls] Re: Poll: IOAM and PSD Loa Andersson
- [mpls] Re: Poll: IOAM and PSD li_zhenqiang@hotmail.com
- [mpls] Re: Poll: IOAM and PSD Tarek Saad
- [mpls] Re: Poll: IOAM and PSD Tony Li
- [mpls] Re: Poll: IOAM and PSD Toerless Eckert
- [mpls] Re: Poll: IOAM and PSD Boris Hassanov
- [mpls] Re: Poll: IOAM and PSD Rakesh Gandhi
- [mpls] Re: Poll: IOAM and PSD Loa Andersson
- [mpls] Re: Poll: IOAM and PSD Loa Andersson
- [mpls] Re: Poll: IOAM and PSD Tony Li
- [mpls] Re: Poll: IOAM and PSD Loa Andersson
- [mpls] Re: Poll: IOAM and PSD Tony Li
- [mpls] Re: Poll: IOAM and PSD Loa Andersson
- [mpls] Re: Poll: IOAM and PSD Tony Li
- [mpls] Re: Poll: IOAM and PSD Loa Andersson
- [mpls] Re: Poll: IOAM and PSD Greg Mirsky