[Detnet] DetNet Data Plane Design Meeting Notes 9May18
"Grossman, Ethan A." <eagros@dolby.com> Thu, 10 May 2018 15:12 UTC
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From: "Grossman, Ethan A." <eagros@dolby.com>
To: "detnet@ietf.org" <detnet@ietf.org>
Thread-Topic: DetNet Data Plane Design Meeting Notes 9May18
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Date: Thu, 10 May 2018 15:11:57 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/detnet/25-QdoTloF_uFoAK--O3juMKRpE>
Subject: [Detnet] DetNet Data Plane Design Meeting Notes 9May18
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Agenda & discussion results of the working meeting are as follows:
- GitHub status: 3 updates happened
- fixing typos: changes agreed, we get rid of local ID in the draft
- aggregation: discussion on aggregation impact on PREF
Comments for aggregation to be pasted as note in aggregation chapter.
- OAM: text agreed, no GAL in the first version
- Terminology discussion:
- Split the term PREF in the draft into three functions: (1) PR replication, (2) PE elimination and (3) PROF packet reorder function.
- Use PRREF as collective name for all three functions (includes Replication and Re-ordering and Elimination Function)
- Time limiting of reordering function. Stewart to propose text.
- Continue to go through Stewart's detailed comments:
- DetNet Bridging and Routing service: discussion on a better term for service than "bridging". G.8011 and MEF10.4 gives whole framework.
RFC5828 to be considered as well.
- Fig 6 Encap format for DetNet Bridging: CW to be added. (Discussion to call it "shim" or DetNet CW, agreed to call CW)
- 5.3.1 Do we need interworking function? Discussion result: Leave interworking in here and sort out later on.
- 6.3 D-CW size 28 bits vs 16. Agree must do 16, must do 28. Quiet on variable in this spec. If someone wants to add that, it will be a new spec.
- Bi-direc vs two uni-dir: Replace note about delete this section with rewrite this section. Agreed that we need this. Need text in 7.2 to make this clear.
- Section 8: Time sync: Agree this is longer discussion, need to continue next time.
- Next working meeting:
29th May: 8am Pacific (MPLS)
30th May: 7am Pacific. (IP)
- GitHub: After making a commit, do git pull, will also flag if merge is needed. Only Jouni can push to master, so unlikely to get clash.
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- [Detnet] DetNet Data Plane Design Meeting Notes 9… Grossman, Ethan A.