[bess] Re: Roman Danyliw's Discuss on draft-ietf-bess-evpn-mh-split-horizon-10: (with DISCUSS and COMMENT)

["Gunter van de Velde (Nokia)" <[e-mail]>]

Hi Roman,

Thanks for the review. The lead document editor is Out-of-office until 8 Oct and i know some others are out too.

I hope that the remaining authors will be able to provide an update to resolve the discuss position with an IANA section update.

G/

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From: Roman Danyliw via Datatracker <[e-mail]>
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Subject: [bess] Roman Danyliw's Discuss on draft-ietf-bess-evpn-mh-split-horizon-10: (with DISCUSS and COMMENT)


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Roman Danyliw has entered the following ballot position for
draft-ietf-bess-evpn-mh-split-horizon-10: Discuss

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----------------------------------------------------------------------
DISCUSS:
----------------------------------------------------------------------

** Section 5.
   This document creates a registry called "EVPN ESI Label Extended
   Community Flags" for the 1-octet Flags field in the ESI Label
   Extended Community [RFC7432].
...
   In addition, the "Multihoming redundancy mode" field is initialized
   as follows:
...
   And the field "Split Horizon Type" is initialized as follows:
...
   New registrations in the "EVPN ESI Label Extended Community Flags"
   registry will be made through the "IETF Review" procedure defined in
   [RFC8126].

The above IANA guidance is ambiguous.

--  How many registries are being created - one or three?  The text explicitly says that a registry named "EVPN ESI Label Extended Community Flags" will be created.  However, the subsequent text says that "Multihoming redundancy mode"
and "Split Horizon Type" will be "initialized"?  Does "initialized" mean registry creation?

-- If "Multihoming redundancy mode" and "Split Horizon Type" are new registries, are they also following an IETF Review policy?  The text only says that "EVPN ESI Label Extended Community Flags" uses IETF Review?


----------------------------------------------------------------------
COMMENT:
----------------------------------------------------------------------

Thank you to Jouni Korhonen for the GENART review.



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