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On Sun, 12 Feb 2023, 17:56 John Scudder, <j...@juniper.net> wrote:

> For whatever itā€™s worth, during my own review I noticed the introduced
> fields and came to the same conclusion Dino does here, that itā€™s OK as
> written.
>
> $0.02,
>
> ā€”John
>
> > On Feb 12, 2023, at 8:46 PM, Dino Farinacci <farina...@gmail.com> wrote:
> >
> > ļ»æ
> >
> > Okay I see the confusion and how this could be misleading. Iā€™m not sure
> how to fix this editorially.
> >
> > The 2 fields are in a ā€œMap-Reply Recordā€ which was only in a
> Map-Register. If a Map-Request would want to supply mapping entry, it would
> include a Map-Reply Record. But before pubsub was specā€™ed there would be no
> way to encode the 2 new fields because the I-bit was not specified.
> >
> > Since the pubsub spec introduces the I-bit the 2 fields can be included
> and needed for the new protocol operation sped ā€˜ed in the pubsub draft.
> >
> > A possible fix is to have pubsub refer to 9301, section 5.6 but would be
> misleading to convey a Map-Register message which is not the intent. So I
> conclude no change should be made.
> >
> > Dino
> >
> >> On Feb 12, 2023, at 4:59 PM, Erik Kline <ek.i...@gmail.com> wrote:
> >>
> >> ļ»æ
> >> On Sun, Feb 12, 2023 at 2:46 PM Dino Farinacci <farina...@gmail.com>
> wrote:
> >>
> >>> The Map-Request registry can point to both 9301 and the new LISP
> PubSub RFC.
> >>>
> >>> That works, yes.
> >>>
> >>> I was wondering about the fact that the message itself just grew an
> extra 2 fields.
> >>
> >> It shouldnā€™t have.
> >>
> >> Which fields are you referring to? If you are referring to site-ID and
> xTR-ID, those are existing fields in the Map-Register message (and not the
> Mal-Request message).
> >>
> >> I'm referring to the xTR-ID field and Site-ID field, both of which
> appear to be described as being "added to the Map-Request message defined
> in Section 5.2 of [RFC9301]", per Section 4 of the draft.
>
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