Regards,
Greg
On Sat, May 24, 2025, 20:48 Loa Andersson <l...@pi.nu <mailto:l...@pi.nu>>
wrote:
Greg,
Inline plz.
Den 25/05/2025 kl. 05:34, skrev Greg Mirsky:
> Hi, Loa et al.,
> I have a question about the proposed update to the definition of
MPLS
> payload below tagged GIM>>. I appreciate your consideration and
> clarification.
>
> Regards,
> Greg
>
> On Thu, May 22, 2025 at 9:33 PM Loa Andersson <l...@pi.nu
<mailto:l...@pi.nu>
> <mailto:l...@pi.nu <mailto:l...@pi.nu>>> wrote:
>
> All,
>
> Jie is right. Some nitty updates inline.
>
> Den 22/05/2025 kl. 20:50, skrev Dongjie (Jimmy):
> > Hi Alanna,
> >
> > Thanks for your effort on the text update . I have some
remaining
> comments:
> >
> > 1.2 Definitions
> >
> > a. The definition of Label Stack is a bit unclear. The
length of
> MPLS label is 20 bits, while the text says "all labels (four-
octet
> fields)", it should actually refer to the label stack entries
in RFC
> 3032. And the bottom of stack bit is in the label stack
entry, not
> in the label. It is suggested to update the definition as below:
> >
> > OLD:
> > Label Stack:
> > For an MPLS packet, all labels (four-octet fields) after the
> Layer 2 header, up to and including the label with the Bottom of
> Stack bit set [RFC3032].
> >
> > NEW:
> > Label Stack:
> > A label stack is represented as a consecutive sequence of
"label
> stack entries (four-octet fields)" after the Layer 2 header but
> before any network layer header. The last label stack entry of a
> label stack has its Bottom of Stack bit set.
>
> I think we can use something closer to the words from RFC
3032 and also
> use the abbreviations.
>
> NEWNEW:
> Label Stack:
> The label stack is represented as a sequence of "label stack
> entries" (LSE). Each LSE is 4 octets long and follows the
Layer 2
> header before any network layer header. The last LSE of a
label stack
> has its Bottom of Stack bit set [RFC3032].
> >
> >
> Question: Should we call it "MPLS Label Stack" rather "Label
Stack"?
>
> > b. The definition of MPLS Payload is not quite clear,
especially
> with the introduction of post-stack data in draft-ietf-mpls-
mna-fwk.
> It is considered that post-stack data is part of the MPLS layer,
> rather than MPLS payload. It is suggested to update the
definition
> as below:
> >
> > OLD:
> > MPLS Payload: All data after the label stack, including
the PFN,
> an optional post-stack header, and the embedded packet.
> >
> > NEW:
> > MPLS Payload: All data after the label stack and the optional
> Post-Stack header.
>
> For Alanna:
>
> This is just drop if I'm not right.
>
> NEWNEW:
> MPLS Payload: All data after the label stack and an optional
Post-
> Stack
> header.
>
> GIM>> It seems to me that the definition of a Post-stack header in
> AUTH48 does not include Post-stack Data MPLS Network Actions (PSD
MNA):
> Post-Stack Header (PSH): A field containing information that
may be
> of interest to the egress Label Switching Router (LSR) or
transit
> LSRs. Examples include a control word [RFC4385] [RFC8964]
or an
> associated channel header [RFC4385] [RFC5586] [RFC9546].
A parser
> needs to be able to determine where the PSH ends in order
to find
> the embedded packet.
> I think that PSD MNA is not part of MPLS payload. If that is
correct, I
> see two options:
>
> * explicitly refer to PSD MNA in the defintion of the PSH;
> * or explicitly refer to PSD MNA in the definition of the MPLS
Payload.
I'm a bit confused, is Post-stack Data MPLS Network Actions (PSD MNA)
what the draft-ietf-mpls-ps-mna-hdr calls PS ANCILLARY DATA;
alterntively PS ANCILLARY DATA?
If it is I don't think we need to bother, we are intrested in the first
nibble, types of PSH, and that there is a method to determine where the
PSH ends, any other information in the is better defined in the
dedicated drafts, i.e. draft-ietf-mpls-ps-mna-hdr or solutions drafts.
Tryin g to define stuff at more that one place, at best leads to
repetion, but often to inventing new names for things already defined.
I think that:
Post-Stack Header (PSH): A field containing information that
may be
of interest to the egress Label Switching Router (LSR) or transit
LSRs. Examples include a control word [RFC4385] [RFC8964] or an
associated channel header [RFC4385] [RFC5586] [RFC9546]. A parser
needs to be able to determine where the PSH ends in order to find
the embedded packet.
/Loa
>
>
> /Loa
> >
> > Best regards,
> > Jie
> >
> >> -----Original Message-----
> >> From: Alanna Paloma <apal...@staff.rfc-editor.org
<mailto:apal...@staff.rfc-editor.org>
> <mailto:apal...@staff.rfc-editor.org
<mailto:apal...@staff.rfc-editor.org>>>
> >> Sent: Thursday, May 22, 2025 12:11 AM
> >> To: Greg Mirsky <gregimir...@gmail.com
<mailto:gregimir...@gmail.com>
> <mailto:gregimir...@gmail.com <mailto:gregimir...@gmail.com>>>
> >> Cc: James Guichard <james.n.guich...@futurewei.com
<mailto:james.n.guich...@futurewei.com>
> <mailto:james.n.guich...@futurewei.com
<mailto:james.n.guich...@futurewei.com>>>; Kireeti Kompella
> >> <kireeti.i...@gmail.com <mailto:kireeti.i...@gmail.com>
<mailto:kireeti.i...@gmail.com <mailto:kireeti.i...@gmail.com>>>;
> Stewart Bryant <s...@stewartbryant.com
<mailto:s...@stewartbryant.com> <mailto:s...@stewartbryant.com
<mailto:s...@stewartbryant.com>>>;
> Matthew
> >> Bocci (Nokia) <matthew.bo...@nokia.com
<mailto:matthew.bo...@nokia.com>
> <mailto:matthew.bo...@nokia.com
<mailto:matthew.bo...@nokia.com>>>; l...@pi.nu <mailto:l...@pi.nu>
<mailto:l...@pi.nu <mailto:l...@pi.nu>>;
> Dongjie (Jimmy)
> >> <jie.d...@huawei.com <mailto:jie.d...@huawei.com>
<mailto:jie.d...@huawei.com <mailto:jie.d...@huawei.com>>>; Rebecca
> VanRheenen
> >> <rvanrhee...@staff.rfc-editor.org
<mailto:rvanrhee...@staff.rfc-editor.org>
<mailto:rvanrhee...@staff.rfc- <mailto:rvanrhee...@staff.rfc->
> editor.org <http://editor.org>>>; RFC Editor <rfc-editor@rfc-
editor.org <mailto:rfc-edi...@rfc-editor.org> <mailto:rfc- <mailto:rfc->
> edi...@rfc-editor.org <mailto:edi...@rfc-editor.org>>>;
> >> mpls-...@ietf.org <mailto:mpls-...@ietf.org>
<mailto:mpls-...@ietf.org <mailto:mpls-...@ietf.org>>; MPLS Working
Group
> <mpls-cha...@ietf.org <mailto:mpls-cha...@ietf.org>
<mailto:mpls-cha...@ietf.org <mailto:mpls-cha...@ietf.org>>>; Adrian
Farrel
> >> <adr...@olddog.co.uk <mailto:adr...@olddog.co.uk>
<mailto:adr...@olddog.co.uk <mailto:adr...@olddog.co.uk>>>;
> auth48archive <auth48archive@rfc-editor.org
<mailto:auth48archive@rfc-editor.org>
> <mailto:auth48archive@rfc-editor.org
<mailto:auth48archive@rfc-editor.org>>>
> >> Subject: Re: AUTH48: RFC-to-be 9790 <draft-ietf-
> mpls-1stnibble-13> for your
> >> review
> >>
> >> Hi Greg,
> >>
> >> Thank you for your approval. It has been noted on the AUTH48
> status page:
> >> https://www.rfc-editor.org/auth48/rfc9790 <https://
www.rfc-editor.org/auth48/rfc9790> <https://www.rfc- <https://www.rfc->
> editor.org/auth48/rfc9790 <http://editor.org/auth48/rfc9790>>
> >>
> >> We will await approvals from Kireeti, Stewart, Matthew,
Loa, and
> Jie prior to
> >> moving this document forward in the publication process.
> >>
> >> Best regards,
> >> RFC Editor/ap
> >>
> >>> On May 20, 2025, at 2:04 PM, Greg Mirsky
<gregimir...@gmail.com <mailto:gregimir...@gmail.com>
> <mailto:gregimir...@gmail.com <mailto:gregimir...@gmail.com>>>
> >> wrote:
> >>>
> >>> Hi Alanna,
> >>> Thank you for keeping up with all the updates. I read Loa's
> latest update and
> >> agree with it. Hence, I agree with all the updates applied
> during AUTH48.
> >>> Please let me know if you have any further questions.
> >>>
> >>> Regards,
> >>> Greg
> >>>
> >>> On Tue, May 20, 2025 at 10:40 AM Alanna Paloma
> >> <apal...@staff.rfc-editor.org <mailto:apal...@staff.rfc-
editor.org> <mailto:apal...@staff.rfc- <mailto:apal...@staff.rfc->
> editor.org <http://editor.org>>> wrote:
> >>> Hi James, Loa, and other authors,
> >>>
> >>> James - Thank you for your approval. It has been noted
on the
> AUTH48 status
> >> page:
> >>> https://www.rfc-editor.org/auth48/rfc9790 <https://
www.rfc-editor.org/auth48/rfc9790> <https://www.rfc- <https://www.rfc->
> editor.org/auth48/rfc9790 <http://editor.org/auth48/rfc9790>>
> >>>
> >>>
> >>> Authors - We have updated the files per Loa’s updated
text (see
> below).
> >>>
> >>> We will await approvals from each party listed on the AUTH48
> status page
> >> prior to moving this document forward in the publication
process.
> >>>
> >>>
> >>> — FILES (please refresh) —
> >>>
> >>> Updated XML file:
> >>> https://www.rfc-editor.org/authors/rfc9790.xml <https://
www.rfc-editor.org/authors/rfc9790.xml> <https://
> www.rfc-editor.org/authors/rfc9790.xml <http://www.rfc-
editor.org/authors/rfc9790.xml>>
> >>>
> >>> Updated output files:
> >>> https://www.rfc-editor.org/authors/rfc9790.txt <https://
www.rfc-editor.org/authors/rfc9790.txt> <https://
> www.rfc-editor.org/authors/rfc9790.txt <http://www.rfc-
editor.org/authors/rfc9790.txt>>
> >>> https://www.rfc-editor.org/authors/rfc9790.pdf <https://
www.rfc-editor.org/authors/rfc9790.pdf> <https://
> www.rfc-editor.org/authors/rfc9790.pdf <http://www.rfc-
editor.org/authors/rfc9790.pdf>>
> >>> https://www.rfc-editor.org/authors/rfc9790.html
<https://www.rfc-editor.org/authors/rfc9790.html> <https://
> www.rfc-editor.org/authors/rfc9790.html <http://www.rfc-
editor.org/authors/rfc9790.html>>
> >>>
> >>> Diff file showing all changes made during AUTH48:
> >>> https://www.rfc-editor.org/authors/rfc9790-
auth48diff.html <https://www.rfc-editor.org/authors/rfc9790-
auth48diff.html>
> <https://www.rfc-editor.org/authors/rfc9790-auth48diff.html
<https://www.rfc-editor.org/authors/rfc9790-auth48diff.html>>
> >>> https://www.rfc-editor.org/authors/rfc9790-
auth48rfcdiff.html <https://www.rfc-editor.org/authors/rfc9790-
auth48rfcdiff.html>
> <https://www.rfc-editor.org/authors/rfc9790-
auth48rfcdiff.html <https://www.rfc-editor.org/authors/rfc9790-
auth48rfcdiff.html>> (side by
> >> side)
> >>> https://www.rfc-editor.org/authors/rfc9790-lastdiff.html
<https://www.rfc-editor.org/authors/rfc9790-lastdiff.html>
> <https://www.rfc-editor.org/authors/rfc9790-lastdiff.html
<https://www.rfc-editor.org/authors/rfc9790-lastdiff.html>>
> (htmlwdiff diff
> >> between last version and this)
> >>> https://www.rfc-editor.org/authors/rfc9790-
lastrfcdiff.html <https://www.rfc-editor.org/authors/rfc9790-
lastrfcdiff.html>
> <https://www.rfc-editor.org/authors/rfc9790-lastrfcdiff.html
<https://www.rfc-editor.org/authors/rfc9790-lastrfcdiff.html>>
> (rfcdiff between
> >> last version and this)
> >>>
> >>> Diff files showing all changes:
> >>> https://www.rfc-editor.org/authors/rfc9790-diff.html
<https://www.rfc-editor.org/authors/rfc9790-diff.html> <https://
> www.rfc-editor.org/authors/rfc9790-diff.html <http://www.rfc-
editor.org/authors/rfc9790-diff.html>>
> >>> https://www.rfc-editor.org/authors/rfc9790-rfcdiff.html
<https://www.rfc-editor.org/authors/rfc9790-rfcdiff.html>
> <https://www.rfc-editor.org/authors/rfc9790-rfcdiff.html
<https://www.rfc-editor.org/authors/rfc9790-rfcdiff.html>> (side by
side)
> >>> https://www.rfc-editor.org/authors/rfc9790-alt-diff.html
<https://www.rfc-editor.org/authors/rfc9790-alt-diff.html>
> <https://www.rfc-editor.org/authors/rfc9790-alt-diff.html
<https://www.rfc-editor.org/authors/rfc9790-alt-diff.html>> (diff
showing
> >> changes where text is moved or deleted)
> >>>
> >>> Best regards,
> >>> RFC Editor/ap
> >>>
> >>>> On May 20, 2025, at 3:09 AM, James Guichard
> >> <james.n.guich...@futurewei.com
<mailto:james.n.guich...@futurewei.com>
> <mailto:james.n.guich...@futurewei.com
<mailto:james.n.guich...@futurewei.com>>> wrote:
> >>>>
> >>>> Approved.
> >>>> Jim
> >>>> From: Alanna Paloma <apal...@staff.rfc-editor.org
<mailto:apal...@staff.rfc-editor.org>
> <mailto:apal...@staff.rfc-editor.org
<mailto:apal...@staff.rfc-editor.org>>>
> >>>> Date: Monday, May 19, 2025 at 4:27 PM
> >>>> To: James Guichard <james.n.guich...@futurewei.com
<mailto:james.n.guich...@futurewei.com>
> <mailto:james.n.guich...@futurewei.com
<mailto:james.n.guich...@futurewei.com>>>, Greg Mirsky
> >> <gregimir...@gmail.com <mailto:gregimir...@gmail.com>
<mailto:gregimir...@gmail.com <mailto:gregimir...@gmail.com>>>, Matthew
> Bocci (Nokia)
> >> <matthew.bo...@nokia.com <mailto:matthew.bo...@nokia.com>
<mailto:matthew.bo...@nokia.com <mailto:matthew.bo...@nokia.com>>>
> >>>> Cc: Rebecca VanRheenen <rvanrhee...@staff.rfc-
editor.org <mailto:rvanrhee...@staff.rfc-editor.org>
> <mailto:rvanrhee...@staff.rfc-editor.org
<mailto:rvanrhee...@staff.rfc-editor.org>>>, Kireeti
> >> Kompella <kireeti.i...@gmail.com
<mailto:kireeti.i...@gmail.com>
> <mailto:kireeti.i...@gmail.com
<mailto:kireeti.i...@gmail.com>>>, Stewart Bryant
> <s...@stewartbryant.com <mailto:s...@stewartbryant.com>
<mailto:s...@stewartbryant.com <mailto:s...@stewartbryant.com>>>,
> >> Jie Dong <jie.d...@huawei.com
<mailto:jie.d...@huawei.com> <mailto:jie.d...@huawei.com
<mailto:jie.d...@huawei.com>>>,
> l...@pi.nu <mailto:l...@pi.nu> <mailto:l...@pi.nu
<mailto:l...@pi.nu>><l...@pi.nu <mailto:l...@pi.nu> <mailto:l...@pi.nu
<mailto:l...@pi.nu>>>, RFC Editor
> >> <rfc-edi...@rfc-editor.org <mailto:rfc-editor@rfc-
editor.org> <mailto:rfc-edi...@rfc-editor.org <mailto:rfc-
edi...@rfc-editor.org>>>,
> mpls-...@ietf.org <mailto:mpls-...@ietf.org> <mailto:mpls-
a...@ietf.org <mailto:mpls-...@ietf.org>><mpls-...@ietf.org
<mailto:mpls-...@ietf.org>
> <mailto:mpls-...@ietf.org <mailto:mpls-...@ietf.org>>>, MPLS
> >> Working Group <mpls-cha...@ietf.org <mailto:mpls-
cha...@ietf.org> <mailto:mpls- <mailto:mpls->
> cha...@ietf.org <mailto:cha...@ietf.org>>>, Adrian Farrel
<adr...@olddog.co.uk <mailto:adr...@olddog.co.uk>
> <mailto:adr...@olddog.co.uk <mailto:adr...@olddog.co.uk>>>,
> >> auth48archive <auth48archive@rfc-editor.org
<mailto:auth48archive@rfc-editor.org>
> <mailto:auth48archive@rfc-editor.org
<mailto:auth48archive@rfc-editor.org>>>
> >>>> Subject: [AD] Re: AUTH48: RFC-to-be 9790 <draft-ietf-
> mpls-1stnibble-13>
> >> for your review
> >>>> Hi Matthew, Greg, and James (AD)*,
> >>>>
> >>>> *James - As the AD, please review and approve of the
updated
> text and
> >> removal of the BCP 14 keyword “MUST”.
> >>>>
> >>>> Original:
> >>>> Post-stack Header (PSH): optional field of interest
to the
> egress
> >>>> Label Switching Router (LSR) (and possibly to
transit
> LSRs).
> >>>> Examples include a control word [RFC4385],
[RFC8964] or an
> >>>> associated channel [RFC4385], [RFC5586],
[RFC9546]. The PSH
> >> MUST
> >>>> indicate its length, so that a parser knows
where the
> embedded
> >>>> packet starts.
> >>>>
> >>>> Current:
> >>>> Post-Stack Header (PSH): A field containing information
> that may be
> >>>> of interest to the egress Label Switching Router
(LSR)
> or transit
> >>>> LSRs. Examples include a control word [RFC4385]
> [RFC8964] or an
> >>>> associated channel header [RFC4385] [RFC5586]
[RFC9546]. A
> >> parser
> >>>> needs to be able to determine where the PSH ends in
> order to find
> >>>> the embedded packet.
> >>>>
> >>>> See this diff file:
> >>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc-
editor.org <http://fc-editor.org>>%2Fauthors%2Frfc9790-ad-
> diff.html&data=05%7C02%7Cjames.n.g
> >> uichard%40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7C0fee
> >> 8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C638832832784329230%7CU
> >> nknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAw
> >>
MCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C
> >>
&sdata=R%2FdCX1QwTrCEPHMcmLGzolTGixI4Kv4U96A6IWzDztc%3D&reserve
> >> d=0
> >>>>
> >>>>
> >>>> Authors - Thank you for your replies. We have updated as
> requested. We
> >> will await any further changes you may have and approvals
from
> each author
> >>>> and *James prior to moving forward in the publication
process.
> >>>>
> >>>> — FILES (please refresh) —
> >>>>
> >>>> Updated XML file:
> >>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc- <http://fc->
> editor.org <http://
editor.org>>%2Fauthors%2Frfc9790.xml&data=05%7C02%7Cjames.n.guichard
> >> %40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7C0fee8ff2a3
> >> b240189c753a1d5591fedc%7C1%7C1%7C638832832784348825%7CUnknow
> >>
n%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAi
> >>
OiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=K
> >> RNEzPBurOpWcwBvFnb6zzBcRbDLwgxUOdIeGvtvaSo%3D&reserved=0
> >>>>
> >>>> Updated output files:
> >>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc- <http://fc->
> editor.org <http://
editor.org>>%2Fauthors%2Frfc9790.txt&data=05%7C02%7Cjames.n.guichard
> >> %40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7C0fee8ff2a3
> >> b240189c753a1d5591fedc%7C1%7C1%7C638832832784357951%7CUnknow
> >>
n%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAi
> >>
OiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=0
> >>
bSRuIx%2BTDvKbcIetW37yBXQ2J%2FhW02SE2r09N%2Fh830%3D&reserved=0
> >>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc- <http://fc->
> editor.org <http://
editor.org>>%2Fauthors%2Frfc9790.pdf&data=05%7C02%7Cjames.n.guichard
> >> %40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7C0fee8ff2a3
> >> b240189c753a1d5591fedc%7C1%7C1%7C638832832784367688%7CUnknow
> >>
n%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAi
> >>
OiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=c
> >> 8uspTKve1M5EWVu8nvFIFP5BPAgE5YIoofI3%2B6Geow%3D&reserved=0
> >>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc- <http://fc->
> editor.org <http://
editor.org>>%2Fauthors%2Frfc9790.html&data=05%7C02%7Cjames.n.guichar
> >> d%40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7C0fee8ff2a
> >> 3b240189c753a1d5591fedc%7C1%7C1%7C638832832784376582%7CUnkno
> >>
wn%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIl
> >>
AiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata
> >> =lsWbPbBwgFGrC5iwuSla6hbRcbZqBm7xWGeXKUnaRIw%3D&reserved=0
> >>>>
> >>>> Diff file showing all changes made during AUTH48:
> >>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc-
editor.org <http://fc-editor.org>>%2Fauthors%2Frfc9790-
> auth48diff.html&data=05%7C02%7Cjame
> >> s.n.guichard%40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7
> >>
C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C638832832784385268
> >>
%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuM
> >>
DAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C
> >> %7C&sdata=bWhX%2BpqcsUdCMTMvygDNBCofAyvdeqDWsr7mYENXYFU%3D
> >> &reserved=0
> >>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc-
editor.org <http://fc-editor.org>>%2Fauthors%2Frfc9790-
> auth48rfcdiff.html&data=05%7C02%7Cja
> >> mes.n.guichard%40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199
> >>
%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C6388328327843937
> >>
60%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjA
> >>
uMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%
> >> 7C%7C&sdata=SZQDJ1y6tmS8IO1y0Ve62Oqj7ofbZTrGx1ev%2BdBM%2FqU%3
> >> D&reserved=0 (side by side)
> >>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc-
editor.org <http://fc-editor.org>>%2Fauthors%2Frfc9790-
> lastdiff.html&data=05%7C02%7Cjames.n.
> >> guichard%40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7C0fe
> >> e8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C638832832784401920%7C
> >>
Unknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAw
> >>
MCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C
> >>
&sdata=cdbc83rx0Xsw32u42IYQStM0XwbM3yM7Psshfd4C%2BlM%3D&reserv
> >> ed=0 (htmlwdiff diff between last version and this)
> >>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc-
editor.org <http://fc-editor.org>>%2Fauthors%2Frfc9790-
> lastrfcdiff.html&data=05%7C02%7Cjames.
> >> n.guichard%40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7C
> >>
0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C638832832784410964%
> >>
7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMD
> >>
AwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%
> >>
7C&sdata=5t81JSqP%2FFWISfESZJfJMBDyBE3A0mSQUnKd3wplyPQ%3D&rese
> >> rved=0 (rfcdiff between last version and this)
> >>>>
> >>>> Diff files showing all changes:
> >>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc-
editor.org <http://fc-editor.org>>%2Fauthors%2Frfc9790-
> diff.html&data=05%7C02%7Cjames.n.guic
> >> hard%40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7C0fee8ff
> >> 2a3b240189c753a1d5591fedc%7C1%7C1%7C638832832784422051%7CUnk
> >>
nown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCI
> >>
sIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sda
> >> ta=7cELS%2FmN0HNo8R9iRkGr4YiOW0Mx1uEtS410CAGKu0Y%3D&reserved=
> >> 0
> >>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc-
editor.org <http://fc-editor.org>>%2Fauthors%2Frfc9790-
> rfcdiff.html&data=05%7C02%7Cjames.n.g
> >> uichard%40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7C0fee
> >> 8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C638832832784435601%7CU
> >> nknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAw
> >>
MCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C
> >>
&sdata=bbAWXKpjPa5tounm0qdTNw7scgktIwmBb%2Blb8yDvwEk%3D&reserv
> >> ed=0 (side by side)
> >>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc-
editor.org <http://fc-editor.org>>%2Fauthors%2Frfc9790-alt-
> diff.html&data=05%7C02%7Cjames.n.g
> >> uichard%40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7C0fee
> >> 8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C638832832784444065%7CU
> >> nknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAw
> >>
MCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C
> >>
&sdata=dMhRgIEsRsxMbOPh45dRF4QfYVuva0qtd%2B7oRiu6kuc%3D&reserve
> >> d=0 (diff showing changes where text is moved or deleted)
> >>>>
> >>>> For the AUTH48 status of this document, please see:
> >>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc- <http://fc->
> editor.org <http://
editor.org>>%2Fauth48%2Frfc9790&data=05%7C02%7Cjames.n.guichard%40f
> >> uturewei.com <http://uturewei.com> <http://
> uturewei.com <http://
uturewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7C0fee8ff2a3b240
> >> 189c753a1d5591fedc%7C1%7C1%7C638832832784452536%7CUnknown%7
> >>
CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJX
> >>
aW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=HwQ
> >> 3C9c%2FE2LQw5UhmDImxmEEjuBPcAgTN%2FoMgGEzCr0%3D&reserved=0
> >>>>
> >>>> Thank you,
> >>>> RFC Editor/ap
> >>>>
> >>>>> On May 19, 2025, at 9:47 AM, Greg Mirsky
> <gregimir...@gmail.com <mailto:gregimir...@gmail.com>
<mailto:gregimir...@gmail.com <mailto:gregimir...@gmail.com>>>
> >> wrote:
> >>>>>
> >>>>> Hi Rebecca,
> >>>>> I agree with the updates proposed by Matthew.
> >>>>>
> >>>>> Regards,
> >>>>> Greg
> >>>>>
> >>>>> On Mon, May 19, 2025 at 3:17 AM Matthew Bocci (Nokia)
> >> <matthew.bo...@nokia.com <mailto:matthew.bo...@nokia.com>
<mailto:matthew.bo...@nokia.com <mailto:matthew.bo...@nokia.com>>>
wrote:
> >>>>> Hi Rebecca
> >>>>> Thanks for the updated Auth48 text. I have a couple of
> comments.
> >>>>> Regards
> >>>>> Matthew
> >>>>> 1. Introduction:
> >>>>> I think PSH in the second sentence should be pluralised:
> >>>>> OLD:
> >>>>> Examples of PSH include existing artifacts such as
control words
> >> [RFC4385], BIER (Bit Index Explicit Replication) headers
> [RFC8296] and the like,
> >> as well as new types of PSH being discussed by the MPLS
Working
> Group.
> >>>>> NEW:
> >>>>> Examples of PSHs include existing artifacts such as
control words
> >> [RFC4385], BIER (Bit Index Explicit Replication) headers
> [RFC8296] and the like,
> >> as well as new types of PSH being discussed by the MPLS
Working
> Group.
> >>>>> 2.1 Definitions:
> >>>>> The definition of PSH is a bit unclear in terms of
what it is
> referring to for
> >> the optional field of interest, and it is also mandates
that the
> PSH must include
> >> a length when in fact most existing PSHs (such as the PW
CW or
> G-ACH) do not
> >> include such a field. I would propose rephrasing to:
> >>>>> OLD:
> >>>>> Post-Stack Header (PSH):
> >>>>> Optional field of interest to the egress Label Switching
> Router (LSR) (and
> >> possibly to transit LSRs). Examples include a control word
> [RFC4385] [RFC8964]
> >> or an associated channel [RFC4385] [RFC5586] [RFC9546].
The PSH MUST
> >> indicate its length, so that a parser knows where the
embedded
> packet starts.
> >>>>> NEW:
> >>>>> Post-Stack Header (PSH):
> >>>>> A field containing information which may be of interest to
> the egress
> >> Label Switching Router (LSR) or transit LSRs. Examples
include a
> control word
> >> [RFC4385] [RFC8964] or an associated channel header [RFC4385]
> [RFC5586]
> >> [RFC9546]. A parser needs to be able to determine where
the PSH
> ends in
> >> order to find the embedded packet.
> >>>>> Best regards,
> >>>>> Matthew
> >>>>> From: Rebecca VanRheenen <rvanrhee...@staff.rfc-
> editor.org <http://editor.org> <mailto:rvanrhee...@staff.rfc-
editor.org <mailto:rvanrhee...@staff.rfc-editor.org>>>
> >>>>> Date: Thursday, 15 May 2025 at 22:01
> >>>>> To: Greg Mirsky <gregimir...@gmail.com
<mailto:gregimir...@gmail.com>
> <mailto:gregimir...@gmail.com
<mailto:gregimir...@gmail.com>>>, Kireeti Kompella
> >> <kireeti.i...@gmail.com <mailto:kireeti.i...@gmail.com>
<mailto:kireeti.i...@gmail.com <mailto:kireeti.i...@gmail.com>>>,
> Stewart Bryant <s...@stewartbryant.com
<mailto:s...@stewartbryant.com> <mailto:s...@stewartbryant.com
<mailto:s...@stewartbryant.com>>>,
> Matthew
> >> Bocci (Nokia) <matthew.bo...@nokia.com
<mailto:matthew.bo...@nokia.com>
> <mailto:matthew.bo...@nokia.com
<mailto:matthew.bo...@nokia.com>>>, Jie Dong <jie.d...@huawei.com
<mailto:jie.d...@huawei.com>
> <mailto:jie.d...@huawei.com <mailto:jie.d...@huawei.com>>>,
> >> l...@pi.nu <mailto:l...@pi.nu> <mailto:l...@pi.nu
<mailto:l...@pi.nu>> <l...@pi.nu <mailto:l...@pi.nu> <mailto:l...@pi.nu
<mailto:l...@pi.nu>>>
> >>>>> Cc: RFC Editor <rfc-edi...@rfc-editor.org <mailto:rfc-
edi...@rfc-editor.org> <mailto:rfc- <mailto:rfc->
> edi...@rfc-editor.org <mailto:edi...@rfc-editor.org>>>, mpls-
a...@ietf.org <mailto:mpls-...@ietf.org> <mailto:mpls-...@ietf.org
<mailto:mpls-...@ietf.org>>
> >> <mpls-...@ietf.org <mailto:mpls-...@ietf.org>
<mailto:mpls-...@ietf.org <mailto:mpls-...@ietf.org>>>, MPLS Working
> Group <mpls-cha...@ietf.org <mailto:mpls-cha...@ietf.org>
<mailto:mpls-cha...@ietf.org <mailto:mpls-cha...@ietf.org>>>, Adrian
> >> Farrel <adr...@olddog.co.uk <mailto:adr...@olddog.co.uk>
<mailto:adr...@olddog.co.uk <mailto:adr...@olddog.co.uk>>>, James
> Guichard
> >> <james.n.guich...@futurewei.com
<mailto:james.n.guich...@futurewei.com>
> <mailto:james.n.guich...@futurewei.com
<mailto:james.n.guich...@futurewei.com>>>, auth48archive
> >> <auth48archive@rfc-editor.org <mailto:auth48archive@rfc-
editor.org> <mailto:auth48archive@rfc-editor.org
<mailto:auth48archive@rfc-editor.org>>>
> >>>>> Subject: Re: AUTH48: RFC-to-be 9790 <draft-ietf-
> mpls-1stnibble-13> for
> >> your review
> >>>>> [You don't often get email from rvanrhee...@staff.rfc-
> editor.org <http://editor.org> <mailto:rvanrhee...@staff.rfc-
editor.org <mailto:rvanrhee...@staff.rfc-editor.org>>. Learn
> >> why this is important at https://aka.ms/ <https://aka.ms/>
> LearnAboutSenderIdentification <https://aka.ms/ <https://aka.ms/>
> LearnAboutSenderIdentification> ]
> >>>>>
> >>>>> CAUTION: This is an external email. Please be very careful
> when clicking
> >> links or opening attachments. See the URL nok.it/ext
<http://nok.it/ext> <http://
> nok.it/ext <http://nok.it/ext>> for additional
> >> information.
> >>>>>
> >>>>>
> >>>>>
> >>>>> Hi Greg and other authors,
> >>>>>
> >>>>> Greg - Thank you for addressing all of our questions!
We have
> updated
> >> the document accordingly.
> >>>>>
> >>>>> All - Please review the document carefully to ensure
> satisfaction as we do
> >> not make changes once it has been published as an RFC.
Contact
> us with any
> >> further updates or with your approval of the document in its
> current form.
> >> We will await approvals from each author prior to moving
forward
> in the
> >> publication process.
> >>>>>
> >>>>> — FILES (please refresh) —
> >>>>>
> >>>>> Updated XML file:
> >>>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc- <http://fc->
> editor.org <http://
editor.org>>%2Fauthors%2Frfc9790.xml&data=05%7C02%7Cjames.n.guichard
> >> %40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7C0fee8ff2a3
> >> b240189c753a1d5591fedc%7C1%7C1%7C638832832784460878%7CUnknow
> >>
n%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAi
> >>
OiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=E
> >> rr5GWxo3Ug3C%2Fk8AznnSRPY7ozPVeoFShwDnGpF%2FSI%3D&reserved=0
> >>>>>
> >>>>> Updated output files:
> >>>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc- <http://fc->
> editor.org <http://
editor.org>>%2Fauthors%2Frfc9790.txt&data=05%7C02%7Cjames.n.guichard
> >> %40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7C0fee8ff2a3
> >> b240189c753a1d5591fedc%7C1%7C1%7C638832832784469257%7CUnknow
> >>
n%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAi
> >>
OiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=R
> >> w3AJgJa7d7CPZE6zB%2FPSUy7zXwfJAB3BcJzJC10cPU%3D&reserved=0
> >>>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc- <http://fc->
> editor.org <http://
editor.org>>%2Fauthors%2Frfc9790.pdf&data=05%7C02%7Cjames.n.guichard
> >> %40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7C0fee8ff2a3
> >> b240189c753a1d5591fedc%7C1%7C1%7C638832832784477638%7CUnknow
> >>
n%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAi
> >>
OiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=6
> >> %2B9xC1P8I%2Fp5mBMfGx%2FHOiuBbEBkpoCMUReYn26%2Fv8g%3D&reserv
> >> ed=0
> >>>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc- <http://fc->
> editor.org <http://
editor.org>>%2Fauthors%2Frfc9790.html&data=05%7C02%7Cjames.n.guichar
> >> d%40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7C0fee8ff2a
> >> 3b240189c753a1d5591fedc%7C1%7C1%7C638832832784485940%7CUnkno
> >>
wn%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIl
> >>
AiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata
> >> =lT0e7MKKZ34%2BT25WgdMUI55beG2EDwM6tREymDQakMQ%3D&reserved
> >> =0
> >>>>>
> >>>>> Diff file showing all changes made during AUTH48:
> >>>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc-
editor.org <http://fc-editor.org>>%2Fauthors%2Frfc9790-
> auth48diff.html&data=05%7C02%7Cjame
> >> s.n.guichard%40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7
> >>
C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C638832832784494370
> >>
%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuM
> >>
DAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C
> >>
%7C&sdata=ske5ZeYlxDcVQz74ylUjfLZ3LLfaZIVvqKM8YEcVTOo%3D&reserved=
> >> 0
> >>>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc-
editor.org <http://fc-editor.org>>%2Fauthors%2Frfc9790-
> auth48rfcdiff.html&data=05%7C02%7Cja
> >> mes.n.guichard%40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199
> >>
%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C6388328327845027
> >>
64%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjA
> >>
uMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%
> >>
7C%7C&sdata=u1%2B5nvsWIiTpjgyJR22nks2VbRJhKepU12l268K5cuM%3D&re
> >> served=0 (side by side)
> >>>>>
> >>>>> Diff files showing all changes:
> >>>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc-
editor.org <http://fc-editor.org>>%2Fauthors%2Frfc9790-
> diff.html&data=05%7C02%7Cjames.n.guic
> >> hard%40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7C0fee8ff
> >> 2a3b240189c753a1d5591fedc%7C1%7C1%7C638832832784511359%7CUnk
> >>
nown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCI
> >>
sIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sda
> >> ta=dF7%2BXci%2Fp%2BGcM102H0N%2FQZKuIumVQS%2FxVwbdz9Ps0O4%3D
> >> &reserved=0
> >>>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc-
editor.org <http://fc-editor.org>>%2Fauthors%2Frfc9790-
> rfcdiff.html&data=05%7C02%7Cjames.n.g
> >> uichard%40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7C0fee
> >> 8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C638832832784522353%7CU
> >> nknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAw
> >>
MCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C
> >>
&sdata=iqFnYkFdQJ6oYxIvgfJreR2yMvncjpgHAs4OauKL2JI%3D&reserved=0
> >> (side by side)
> >>>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc-
editor.org <http://fc-editor.org>>%2Fauthors%2Frfc9790-alt-
> diff.html&data=05%7C02%7Cjames.n.g
> >> uichard%40futurewei.com <http://40futurewei.com>
> <http://40futurewei.com
<http://40futurewei.com>>%7C06ce9085667d46e12f1f08dd9713a199%7C0fee
> >> 8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C638832832784531160%7CU
> >> nknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAw
> >>
MCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C
> >>
&sdata=Rm2l%2B3Qh2ar3ghWBreV9J3HBpl5q1ZrzVwdw6l%2BplTQ%3D&rese
> >> rved=0 (diff showing changes where text is moved or deleted)
> >>>>>
> >>>>> For the AUTH48 status of this document, please see:
> >>>>>
> >> https://nam11.safelinks.protection.outlook.com/ <https://
nam11.safelinks.protection.outlook.com/>?
> url=https%3A%2F%2Fwww.r <https://
> nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.r
<http://nam11.safelinks.protection.outlook.com/?
url=https%3A%2F%2Fwww.r>>
> >> fc-editor.org <http://fc-editor.org> <http://fc- <http://fc->
> editor.org <http://
editor.org>>%2Fauth48%2Frfc9790&data=05%7C02%7Cjames.n.guichard%40f
> >> uturewei.com <http://uturewei.com> <http://
> <http://uturewei.com>
