Re: [Detnet] DetNet Design Team Interim Meeting Notes - MPLS - 29May18

[Lou Berger <[e-mail]>]

Note this was a "working meeting" not a formal WG interim meeting.

Lou


On 5/29/2018 12:09 PM, Grossman, Ethan A. wrote:
>
> Hi All
>
> Here are my meeting notes, please correct anything I missed.
>
> Thanks,
>
> Ethan.
>
> -------------------
>
> Date: Tues May 29, 2018
>
> Present on Webex: Stewart, Loa, Janos, Balazs, Vishnu, Jouni, Lou, Ethan.
>
> Summary of conclusions:
>
> Stewart had concerns between terminology alignment between this doc 
> and architecture doc, but nothing else that impacted this doc - but 
> note here with the intent that eventually we will align them through 
> usual review process for consistency of terminology.
>
> Regarding section on time sync: Prefer to strip text to some other new 
> document, but won’t add reference to new doc since out of scope.
>
> Maybe brief mention of two models, but details for time sync out of 
> scope.
>
> Strip local label stuff, have it point to S label where appropriate.
>
> 16 or 28 bit sequence numbers only. Value of S label establishes size 
> of sequence number, established by control plane.
>
> Must look at NSP text. Processing of PREF stuff is allowed in NSP.
>
> UDP header in Fig 14:  Don’t say anything about ECMP at this point. 
> UDP not mandatory in this stack.
>
> References to class of service, quality of service – decided to keep 
> it as is for now for education purposes but may be changed or removed 
> eventually.
>
> Sec 10. Management and control considerations – needs to be separate 
> for MPLS vs IP?
>
> 10.1.2 Explicit routes – currently empty – need a plan.
>
> Stewart: need to list methods:
>
> RSVP-TE, Segment Routing (whatever flavor) or set up in control plane. 
> Maybe other ways developed in time.
>
> For now just placeholder text. Just these two references should be 
> enough.
>
> Goal to get these changes out by end of next week. Stewart to do this 
> work – then Jouni and Balazs will finalize edits.
>
> Next interim MPLS meeting will be June 5, 8am PDT, 5pm Central 
> European time.
>
> Stewart won’t have done edits by then – then meet June 25 MPLS same 
> time since will have done edits by then and will have feedback to 
> discuss.
>
> Jouni offline for July. Won’t be at IETF.
>
> -------------------
>
>
>
> _______________________________________________
> detnet mailing list
> [e-mail]
> https://www.ietf.org/mailman/listinfo/detnet