[auth48] Re: AUTH48: RFC-to-be 9790 for your review

[Loa Andersson via auth48archive]

Greg and Rakesh,

Then there is a problem.
If a new text will say

NEWNEWNEWNEW
MPLS Payload:  All data after the label stack, existing PSHs and an 
optional MNA Post-Stack header.

I think we are fine, but we need a reference to 
draft-mpls-ietf-ps-mna-hdr. I'm on the fence whether it nededs to be 
normative or not. I think that the limitation to only one MNA PSH, 
should be reviewed as
information you need when implementing and is very likely to be an 
normative reference.

If it says

NEWNEWNEWNEW
MPLS Payload:  All data after the label stack, existing PSHs and 
optional MNA Post-Stack header(s).

There is work to do.

- 1stnibble draft needs a normative reference to
  draft-ietf-mpls-ps-mna-hdr
- change we are talking about is not an AUTH48 update to the
  first nibble draft, but to draft-ietf-mpls-ps-mna-hdr which is
  a working group draft, and this type of change requires working
  group consensus.
- information on how you parse, or at lest that theparser needs
  to be able to parse severtal MNA PSHs need to put somewhere.

/Loa


Den 26/05/2025 kl. 00:19, skrev Greg Mirsky:
Hi Rakesh,
indeed, current draft-ietf-mpls-mna-ps-hdr <https:// 
datatracker.ietf.org/doc/draft-ietf-mpls-mna-ps-hdr/> supports only a 
single MNA PSH. But there was a proposal to allow, through the PSD MNA 
offset Opcode in ISD MNA, one of more MNA PSHs.

Regards,
Greg

On Sun, May 25, 2025 at 6:47 AM Rakesh Gandhi (rgandhi) 
<rgan...@cisco.com <mailto:rgan...@cisco.com>> wrote:

    Hi Loa,____

    __ __

    It depends on what PSH means, does it mean MNA PSH or all headers
    after the BOS including MNA PSH and GACH.____

    __ __

    Yes, there is only one MNA PSH after the BOS.____

    __ __

    Thanks,____

    Rakesh____

    __ __

    __ __

    *From: *Loa Andersson <l...@pi.nu <mailto:l...@pi.nu>>
    *Date: *Sunday, May 25, 2025 at 3:22 AM
    *To: *Greg Mirsky <gregimir...@gmail.com <mailto:gregimir...@gmail.com>>
    *Cc: *Dongjie (Jimmy) <jie.d...@huawei.com
    <mailto:jie.d...@huawei.com>>, Alanna Paloma <apal...@staff.rfc-
    editor.org <mailto:apal...@staff.rfc-editor.org>>, James Guichard
    <james.n.guich...@futurewei.com
    <mailto:james.n.guich...@futurewei.com>>, Kireeti Kompella
    <kireeti.i...@gmail.com <mailto:kireeti.i...@gmail.com>>, Stewart
    Bryant <s...@stewartbryant.com <mailto:s...@stewartbryant.com>>, Matthew
    Bocci (Nokia) <matthew.bo...@nokia.com
    <mailto:matthew.bo...@nokia.com>>, Rebecca VanRheenen
    <rvanrhee...@staff.rfc-editor.org <mailto:rvanrhee...@staff.rfc-
    editor.org>>, RFC Editor <rfc-edi...@rfc-editor.org <mailto:rfc-
    edi...@rfc-editor.org>>, mpls-ads <mpls-...@ietf.org <mailto:mpls-
    a...@ietf.org>>, MPLS Working Group <mpls-cha...@ietf.org
    <mailto:mpls-cha...@ietf.org>>, Adrian Farrel <adr...@olddog.co.uk
    <mailto:adr...@olddog.co.uk>>, auth48archive <auth48archive@rfc-
    editor.org <mailto:auth48archive@rfc-editor.org>>
    *Subject: *Re: AUTH48: RFC-to-be 9790 <draft-ietf-mpls-1stnibble-13>
    for your review____

    Greg,



    Den 25/05/2025 kl. 14:49, skrev Greg Mirsky:
    > Hi Loa,
    > Thank you for an expedient response. As PSD MNA may coexist with another 
    > PSH, I think that the proposed definition of the MPLS payload should 
    > include that case, perhaps as follows:
    > NEWNEWNEW:
    > MPLS Payload:  All data after the label stack and an optional Post-Stack 
    > header(s).

    I have no problem with that description of MPLS pay load, you are just
    saying that multiple PSHs are possible.

    Note: All the examples in draft-ietf-mpls-ps-mna-hdr has just on
    PSH, so
    we might invite comment from the ps-hdr authors (I have sent them  a
    BCP.

    The issue I have is in the description of the PSH. If you are parsing
    the first of two PSHs, how does the parser know that the payload does
    not follow after the first PSH?

    We might want to add some clarifying text, but I don't have text
    just now.

    /Loa


    > 
    > Regards,
    > Greg
    > 
    > On Sat, May 24, 2025, 20:48 Loa Andersson <l...@pi.nu <mailto:l...@pi.nu> <mailto: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>>
    >      > <mailto: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>>
    >      >     <mailto: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>>
    >      >     <mailto: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>>
    >      >     <mailto: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>>
    >     <mailto: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>>
    <mailto: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>>
    >      >     <mailto: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>>
    >     <mailto: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>>
    >     <mailto: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-editor.org
    <mailto:rvanrhee...@staff.rfc-editor.org>>
    >     <mailto:rvanrhee...@staff.rfc- <mailto:rvanrhee...@staff.rfc->
    <mailto:rvanrhee...@staff.rfc- <mailto:rvanrhee...@staff.rfc->>
    >      > editor.org <http://editor.org> <http://editor.org/ <http://
    editor.org/>>>>; RFC Editor <rfc-editor@rfc-
    >     editor.org <http://editor.org> <mailto:rfc-edi...@rfc-editor.org
    <mailto:rfc-edi...@rfc-editor.org>> <mailto:rfc- <mailto:rfc->
    <mailto:rfc- <mailto:rfc->>
    >      > edi...@rfc-editor.org <mailto:edi...@rfc-editor.org>
    <mailto:edi...@rfc-editor.org <mailto:edi...@rfc-editor.org>>>>;
    >      >      >> mpls-...@ietf.org <mailto:mpls-...@ietf.org> <mailto:mpls-
    a...@ietf.org <mailto:mpls-...@ietf.org>>
    >     <mailto:mpls-...@ietf.org <mailto:mpls-...@ietf.org> <mailto:mpls-
    a...@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>>
    >     <mailto: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>>
    >     <mailto: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>>
    >      >     <mailto: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://
    >     http://www.rfc-editor.org/auth48/rfc9790> <http://www.rfc-
    editor.org/auth48/rfc9790%3e> <https://www.rfc-/ <https://www.rfc-/>
    <https://www.rfc-/ <https://www.rfc-/>>
    >      > editor.org/auth48/rfc9790 <http://editor.org/auth48/rfc9790>
    <http://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>>
    >      >     <mailto: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>> <mailto:apal...@staff.rfc-
    <mailto:apal...@staff.rfc-> <mailto:apal...@staff.rfc-
    <mailto:apal...@staff.rfc->>
    >      > editor.org <http://editor.org> <http://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://
    >     http://www.rfc-editor.org/auth48/rfc9790> <http://www.rfc-
    editor.org/auth48/rfc9790%3e> <https://www.rfc-/ <https://www.rfc-/>
    <https://www.rfc-/ <https://www.rfc-/>>
    >      > editor.org/auth48/rfc9790 <http://editor.org/auth48/rfc9790>
    <http://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://
    >     http://www.rfc-editor.org/authors/rfc9790.xml> <http://www.rfc-
    editor.org/authors/rfc9790.xml%3e> <https://
    >      > http://www.rfc-editor.org/authors/rfc9790.xml <http://www.rfc-
    editor.org/authors/rfc9790.xml> <http://www.rfc-/ <http://www.rfc-/>
    >     editor.org/authors/rfc9790.xml 
<http://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://
    >     http://www.rfc-editor.org/authors/rfc9790.txt> <http://www.rfc-
    editor.org/authors/rfc9790.txt%3e> <https://
    >      > http://www.rfc-editor.org/authors/rfc9790.txt <http://www.rfc-
    editor.org/authors/rfc9790.txt> <http://www.rfc-/ <http://www.rfc-/>
    >     editor.org/authors/rfc9790.txt 
<http://editor.org/authors/rfc9790.txt>>>
    >      >      >>> https://www.rfc-editor.org/authors/rfc9790.pdf 
<https://www.rfc-
    editor.org/authors/rfc9790.pdf> <https://
    >     http://www.rfc-editor.org/authors/rfc9790.pdf> <http://www.rfc-
    editor.org/authors/rfc9790.pdf%3e> <https://
    >      > http://www.rfc-editor.org/authors/rfc9790.pdf <http://www.rfc-
    editor.org/authors/rfc9790.pdf> <http://www.rfc-/ <http://www.rfc-/>
    >     editor.org/authors/rfc9790.pdf 
<http://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 <https://www.rfc-
    editor.org/authors/rfc9790.html>> <https://
    >      > http://www.rfc-editor.org/authors/rfc9790.html <http://www.rfc-
    editor.org/authors/rfc9790.html> <http://www.rfc-/ <http://www.rfc-/>
    >     editor.org/authors/rfc9790.html <http://editor.org/authors/
    rfc9790.html>>>
    >      >      >>>
    >      >      >>> Diff file showing all changes made during AUTH48:
    >      >      >>> https://www.rfc-editor.org/authors/rfc9790- 
<https://www.rfc-
    editor.org/authors/rfc9790->
    >     auth48diff.html <https://www.rfc-editor.org/authors/rfc9790- 
<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-auth48diff.html>>>
    >      >      >>> https://www.rfc-editor.org/authors/rfc9790- 
<https://www.rfc-
    editor.org/authors/rfc9790->
    >     auth48rfcdiff.html <https://www.rfc-editor.org/authors/rfc9790- 
<https://www.rfc-
    editor.org/authors/rfc9790->
    >     auth48rfcdiff.html>
    >      >     <https://www.rfc-editor.org/authors/rfc9790- <https://www.rfc-
    editor.org/authors/rfc9790->
    >     auth48rfcdiff.html <https://www.rfc-editor.org/authors/rfc9790- 
<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>>
    >      >     <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- 
<https://www.rfc-
    editor.org/authors/rfc9790->
    >     lastrfcdiff.html <https://www.rfc-editor.org/authors/rfc9790- 
<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
    <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 <https://
    www.rfc-editor.org/authors/rfc9790-diff.html>> <https://
    >      > http://www.rfc-editor.org/authors/rfc9790-diff.html 
<http://www.rfc-
    editor.org/authors/rfc9790-diff.html> <http://www.rfc-/ <http://
    www.rfc-/>
    >     editor.org/authors/rfc9790-diff.html <http://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>>
    >      >     <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>>
    >      >     <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>>
    >      >     <mailto: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>>
    >      >     <mailto: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>>
    >      >     <mailto: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>>
    >     <mailto: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>>
    >     <mailto: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 <http://editor.org> <mailto:rvanrhee...@staff.rfc-
    editor.org <mailto:rvanrhee...@staff.rfc-editor.org>>
    >      >     <mailto: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>>
    >      >     <mailto: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>>
    >     <mailto: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>>
    <mailto: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>>
    <mailto: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>> <mailto:l...@pi.nu
    <mailto:l...@pi.nu>
    >     <mailto:l...@pi.nu <mailto:l...@pi.nu>>>>, RFC Editor
    >      >      >> <rfc-edi...@rfc-editor.org 
<mailto:rfc-edi...@rfc-editor.org>
    <mailto:rfc-editor@rfc- <mailto:rfc-editor@rfc->
    >     editor.org <http://editor.org>> <mailto: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-...@ietf.org <mailto:mpls-...@ietf.org> <mailto:mpls-
    a...@ietf.org <mailto:mpls-...@ietf.org>> <mailto:mpls- <mailto:mpls->
    >     a...@ietf.org <mailto:a...@ietf.org> <mailto:mpls-...@ietf.org
    <mailto:mpls-...@ietf.org>>><mpls-...@ietf.org <mailto:mpls-
    a...@ietf.org>
    >     <mailto:mpls-...@ietf.org <mailto:mpls-...@ietf.org>>
    >      >     <mailto:mpls-...@ietf.org <mailto:mpls-...@ietf.org> 
<mailto:mpls-
    a...@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>> <mailto:mpls-
    <mailto:mpls-> <mailto:mpls- <mailto:mpls->>
    >      > cha...@ietf.org <mailto:cha...@ietf.org> <mailto: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>>
    >      >     <mailto: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>>
    >      >     <mailto: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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc->
    >     editor.org <http://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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc-> <http://fc- <http://fc->>
    >      > editor.org <http://editor.org> <http://
    >     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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc-> <http://fc- <http://fc->>
    >      > editor.org <http://editor.org> <http://
    >     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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc-> <http://fc- <http://fc->>
    >      > editor.org <http://editor.org> <http://
    >     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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc-> <http://fc- <http://fc->>
    >      > editor.org <http://editor.org> <http://
    >     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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc->
    >     editor.org <http://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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc->
    >     editor.org <http://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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc->
    >     editor.org <http://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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc->
    >     editor.org <http://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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc->
    >     editor.org <http://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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc->
    >     editor.org <http://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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc->
    >     editor.org <http://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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc-> <http://fc- <http://fc->>
    >      > editor.org <http://editor.org> <http://
    >     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/>> <http://
    >      > 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>>
    >     <mailto: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>>
    >     <mailto: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> <http://editor.org/ <http://
    editor.org/>> <mailto:rvanrhee...@staff.rfc-
    <mailto: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>>
    >      >     <mailto: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>>
    >     <mailto: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>>
    <mailto: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>>
    >      >     <mailto: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>>
    >      >     <mailto: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>>
    <mailto: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>> <mailto: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>> <mailto:rfc-
    <mailto:rfc-> <mailto:rfc- <mailto:rfc->>
    >      > edi...@rfc-editor.org <mailto:edi...@rfc-editor.org>
    <mailto:edi...@rfc-editor.org <mailto:edi...@rfc-editor.org>>>>, mpls-
    >     a...@ietf.org <mailto:a...@ietf.org> <mailto:mpls-...@ietf.org
    <mailto:mpls-...@ietf.org>> <mailto:mpls-...@ietf.org <mailto:mpls-
    a...@ietf.org>
    >     <mailto:mpls-...@ietf.org <mailto:mpls-...@ietf.org>>>
    >      >      >> <mpls-...@ietf.org <mailto:mpls-...@ietf.org> <mailto:mpls-
    a...@ietf.org <mailto:mpls-...@ietf.org>>
    >     <mailto:mpls-...@ietf.org <mailto:mpls-...@ietf.org> <mailto:mpls-
    a...@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>>
    >     <mailto: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>>
    >     <mailto: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>>
    >      >     <mailto: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- <mailto:auth48archive@rfc->
    >     editor.org <http://editor.org>> <mailto: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> <http://editor.org/ <http://
    editor.org/>> <mailto:rvanrhee...@staff.rfc-
    <mailto: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/> 
<https://aka.ms/ <https://aka.ms/>>
    >      >     LearnAboutSenderIdentification <https://aka.ms/ <https://aka.ms/> 
<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>> <http://
    >      > 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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc-> <http://fc- <http://fc->>
    >      > editor.org <http://editor.org> <http://
    >     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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc-> <http://fc- <http://fc->>
    >      > editor.org <http://editor.org> <http://
    >     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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc-> <http://fc- <http://fc->>
    >      > editor.org <http://editor.org> <http://
    >     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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc-> <http://fc- <http://fc->>
    >      > editor.org <http://editor.org> <http://
    >     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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc->
    >     editor.org <http://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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc->
    >     editor.org <http://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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc->
    >     editor.org <http://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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc->
    >     editor.org <http://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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc->
    >     editor.org <http://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/>>
    >      >     <http://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/> <https://
    >     nam11.safelinks.protection.outlook.com/ <http://
    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>
    >     <http://nam11.safelinks.protection.outlook.com/ <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/>> <http://fc- <http://fc-> <http://fc- <http://fc->>
    >      > editor.org <http://editor.org> <http://
    >     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/>> <http://
    >      > <http://uturewei.com/ <http://uturewei.com/>>
    > 

    -- 
    Loa Andersson
    Senior MPLS Expert
    Bronze Dragon Consulting
    l...@pi.nu <mailto:l...@pi.nu>
    loa.pi....@gmail.com <mailto:loa.pi....@gmail.com>____


--
Loa Andersson
Senior MPLS Expert
Bronze Dragon Consulting
l...@pi.nu
loa.pi....@gmail.com


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