Re: [auth48] *[AD] Re: [EXTERNAL] AUTH48: RFC-to-be 9406 <draft-ietf-tcpm-hystartplusplus-14> for your review

[Martin Duke <[e-mail]>]

LGTM

On Mon, May 1, 2023 at 5:37 PM Lynne Bartholomew <[e-mail]>
wrote:

> Dear authors and *AD (Martin),
>
> Authors, we have noted your approvals on the AUTH48 status page:
>
>    https://www.rfc-editor.org/auth48/rfc9406
>
> *Martin, we believe that all updates made during AUTH48 are editorial in
> nature (i.e., not considered technical).  Would you please scan <
> https://www.rfc-editor.org/authors/rfc9406-auth48diff.html> and confirm?
>
> Thank you!
>
> RFC Editor/lb
>
> > On May 1, 2023, at 4:52 PM, Praveen Balasubramanian <
> [e-mail]> wrote:
> >
> > I also approve. All authors have now approved this proposed document.
> >
> > On Mon, May 1, 2023 at 4:33 PM Matt Olson <[e-mail]> wrote:
> > I also approve
> >
> >   From: Yi Huang <[e-mail]>
> > Sent: Monday, May 1, 2023 4:33 PM
> > To: Lynne Bartholomew <[e-mail]>
> > Cc: [e-mail]; Matt Olson <[e-mail]>;
> [e-mail]; [e-mail]; [e-mail];
> [e-mail]; Martin Duke <[e-mail]>;
> [e-mail]
> > Subject: Re: [EXTERNAL] AUTH48: RFC-to-be 9406
> <draft-ietf-tcpm-hystartplusplus-14> for your review
>
> >   Ah, I stand corrected. I approve the document, thanks!
>
> > From: Lynne Bartholomew <[e-mail]>
> > Sent: Monday, May 1, 2023 4:19 PM
> > To: Yi Huang <[e-mail]>
> > Cc: [e-mail] <[e-mail]>; Matt Olson <
> [e-mail]>; [e-mail] <
> [e-mail]>; [e-mail] <[e-mail]>;
> [e-mail] <[e-mail]>; [e-mail] <
> [e-mail]>; Martin Duke <[e-mail]>;
> [e-mail] <[e-mail]>
> > Subject: Re: [EXTERNAL] AUTH48: RFC-to-be 9406
> <draft-ietf-tcpm-hystartplusplus-14> for your review   Hi, Yi.  This text
> is not a grammatical error; it is referred to as "subjunctive mood".  It is
> often used in RFCs.
> >
> > If you prefer that subjunctive mood not be used in this document*,
> please let us know, and we will remove any instances of subjunctive mood
> that we find.
> >
> > * This phrase itself is an example of subjunctive mood.
> >
> > Thank you.
> >
> > RFC Editor/lb
> >
> > > On May 1, 2023, at 4:02 PM, Yi Huang <[e-mail]> wrote:
> > >
> > > Thanks for adding the street full address.
> > >
> > > In section 4.3, there's a grammatical error that needs to be corrected.
> > > Original:
> > > "It is RECOMMENDED that a HyStart++ implementation use the following"
> > >
> > > Proposal:
> > > "It is RECOMMENDED that a HyStart++ implementation uses the following"
> >
> > > From: Lynne Bartholomew <[e-mail]>
> > > Sent: Monday, May 1, 2023 3:49 PM
> > > To: Yi Huang <[e-mail]>
> > > Cc: [e-mail] <[e-mail]>; Matt Olson <
> [e-mail]>; [e-mail] <
> [e-mail]>; [e-mail] <[e-mail]>;
> [e-mail] <[e-mail]>; [e-mail] <
> [e-mail]>; Martin Duke <[e-mail]>;
> [e-mail] <[e-mail]>
> > > Subject: Re: [EXTERNAL] AUTH48: RFC-to-be 9406
> <draft-ietf-tcpm-hystartplusplus-14> for your review
> > >  Hi, Yi.  No worries, and thank you for this prompt reply as well!
> > >
> > > We have made further updates per your notes below.  Per your address
> listing, we also included "One Microsoft Way".  Please let us know if
> Matt's street address should be different.
> > >
> > > The latest files are posted here.  Please refresh your browser:
> > >
> > >
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> > >
> > > Thanks again!
> > >
> > > RFC Editor/lb
> > >
> > > > On May 1, 2023, at 3:41 PM, Yi Huang <[e-mail]> wrote:
> > > >
> > > > Oh, my apologies. I pasted it in the wrong place.
> > > >
> > > >     • "HyStart exit" should be changed to "slow start exit", which
> refers to the pseudocode "exit slow start and enter CSS".
> > > >     • ECN is Explicit Congestion Notification.
> > > > One minor issue in "Authros' Addresses" section, could you please
> add "Redmond, WA 98052" to Matt Olson's address to be consistent with other
> authors' info?
> > > > Original:
> > > >    Matt Olson
> > > >    Microsoft
> > > >    Phone: [phone]
> > > >    Email: [e-mail]
> > > >
> > > > Proposal:
> > > >
> > > >    Matt Olson
> > > >    Microsoft
> > > >    Redmond, WA 98052
> > > >    Phone: [phone]
> > > >    Email: [e-mail]
> > > >
> > > > ---------------------------------------------------
> > > > Thanks,
> > > > Yi
> > > >
> > > > From: Lynne Bartholomew <[e-mail]>
> > > > Sent: Monday, May 1, 2023 3:21 PM
> > > > To: Yi Huang <[e-mail]>
> > > > Cc: [e-mail] <[e-mail]>; Matt Olson <
> [e-mail]>; [e-mail] <
> [e-mail]>; [e-mail] <[e-mail]>;
> [e-mail] <[e-mail]>; [e-mail] <
> [e-mail]>; Martin Duke <[e-mail]>;
> [e-mail] <[e-mail]>
> > > > Subject: Re: [EXTERNAL] AUTH48: RFC-to-be 9406
> <draft-ietf-tcpm-hystartplusplus-14> for your review
> > > >  [You don't often get email from [e-mail]. Learn why
> this is important athttps://aka.ms/LearnAboutSenderIdentification ]
> > > >
> > > > Hi, Yi.  Thank you for your prompt reply!
> > > >
> > > > We have updated this document per your notes below.
> > > >
> > > > A couple quick follow-up items for you:
> > > >
> > > > It appears that our question 4)b) (re. not finding
> "cssBaselineMinRtt" mentioned in any other RFC) was answered by this reply
> to question 5):
> > > >
> > > > >> 5) <!-- [rfced] Section 4.2:  We defined "ECN" as "Explicit
> Congestion
> > > > >> Notification" for ease of the reader.  If this definition is
> > > > >> incorrect, please provide the correct definition of "ECN".
> > > > >>
> > > > >> Original:
> > > > >>  If loss or ECN-marking is observed anytime during standard slow
> start
> > > > >>  or CSS, enter congestion avoidance by setting ssthresh to current
> > > > >>  cwnd.
> > > > >>
> > > > >> Currently:
> > > > >>  If loss or Explicit Congestion Notification (ECN) marking is
> observed
> > > > >>  at any time during standard slow start or CSS, enter congestion
> > > > >>  avoidance by setting the ssthresh to the current cwnd. -->
> > > > >
> > > > > It's referred a few paragraphs below.
> > > > >
> > > > > In "For CSS rounds where at least N_RTT_SAMPLE RTT samples have
> been obtained, check if current round's minRTT drops below baseline
> indicating that HyStart exit was spurious:", the word, "baseline" refers to
> cssBaselineMinRtt. I suggest we change the line to "For CSS rounds where at
> least N_RTT_SAMPLE RTT samples have been obtained, check if current round's
> minRTT drops below the baseline, cssBaselineMinRtt, indicating that HyStart
> exit was spurious:"?
> > > >
> > > > First, apologies for not spotting this earlier and asking about it:
> Should "HyStart exit" be "HyStart++ exit"?
> > > >
> > > > Second, please let us know if our expansion of "ECN" as "Explicit
> Congestion Notification" is correct.  If it's not correct, please let us
> know how it should be defined.
> > > >
> > > > = = = = =
> > > >
> > > > The latest files are posted here (please refresh your browser):
> > > >
> > > >
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> > > >
> > > > Thanks again!
> > > >
> > > > RFC Editor/lb
> > > >
> > > > > On Apr 28, 2023, at 8:54 PM, Yi Huang <[e-mail]>
> wrote:
> > > > >
> > > > > Hi Lynne,
> > > > >
> > > > > Thanks a lot for reviewing and editing the doc. I have inlined our
> answers.
> > > > >
> > > > > Thanks,
> > > > > Yi
> > > > >
> > > > >
> > > > > From: Lynne Bartholomew <[e-mail]>
> > > > > Sent: Thursday, April 27, 2023 3:22 PM
> > > > > To: [e-mail] <[e-mail]>; Yi Huang <
> [e-mail]>; Matt Olson <[e-mail]>
> > > > > Cc: [e-mail] <[e-mail]>;
> [e-mail] <[e-mail]>; [e-mail] <
> [e-mail]>; [e-mail]<[e-mail]>;
> Martin Duke <[e-mail]>; [e-mail]<
> [e-mail]>
> > > > > Subject: [EXTERNAL] Re: AUTH48: RFC-to-be 9406
> <draft-ietf-tcpm-hystartplusplus-14> for your review
> > > > >  [Some people who received this message don't often get email from
> [e-mail]. Learn why this is important athttps://
> aka.ms/LearnAboutSenderIdentification ]
> > > > >
> > > > > Authors,
> > > > >
> > > > > While reviewing this document during AUTH48, please resolve (as
> necessary) the following questions, which are also in the XML file.
> > > > >
> > > > > 1) <!-- [rfced] Document title, Abstract, and Introduction:  As
> the term
> > > > > "HyStart" has not been used in any published RFCs to date and the
> > > > > word "hybrid" is not used in this document, would it be helpful to
> > > > > define HyStart++ for readers?
> > > > >
> > > > > Original:
> > > > >  HyStart++: Modified Slow Start for TCP
> > > > > ...
> > > > >  This document describes HyStart++, a simple modification to the
> slow
> > > > >  start phase of congestion control algorithms.
> > > > > ...
> > > > >  HyStart++ uses increase in round-trip delay as a signal to exit
> slow
> > > > >  start before potential packet loss occurs as a result of
> overshoot.
> > > > >  This is one of two algorithms specified in [HyStart].
> > > > >
> > > > > Perhaps:
> > > > >  HyStart++: Modified "Hybrid Start" Slow Start Algorithm for TCP
> > > > > ...
> > > > >  This document describes HyStart++, a simple modification to the
> > > > >  "Hybrid Start" slow start phase of congestion control algorithms.
> > > > > ...
> > > > >  HyStart++, which is a modified "Hybrid Start" slow start
> algorithm,
> > > > >  uses an increase in round-trip delay as a signal to exit slow
> > > > >  start before potential packet loss occurs as a result of
> > > > >  overshoot.  This is one of two algorithms specified in [HyStart].
> -->
> > > > >
> > > > > How about in the introduction we modify seocnd para as:
> > > > > HyStart++ builds upon Hybrid Start (HyStart) originally described
> in [HyStart]. HyStart++ uses increase in round-trip delay as a signal to
> exit slow start before potential packet loss occurs as a result of
> overshoot.
> > > > >
> > > > >
> > > > > 2) <!-- [rfced] Section 1:  In this current text, "This is one of
> two
> > > > > algorithms" appears to refer to HyStart++.  However, we do not see
> > > > > HyStart++ mentioned anywhere in [HyStart].  Also, we only see one
> > > > > algorithm defined in [HyStart]:  "We propose a new slow start
> > > > > algorithm, called Hybrid Start (HyStart) ...").
> > > > >
> > > > > How can this text be clarified for readers?  For example, would
> > > > > "[HyStart] specifies two algorithms (a "Delay Increase" algorithm
> and
> > > > > an "Inter-Packet Arrival" algorithm) to be run in parallel to
> detect
> > > > > that the sending rate has reached capacity" from Section 4.1 also
> > > > > apply to this text here in Section 1?
> > > > >
> > > > > Original (the previous sentence and the next sentence are included
> > > > >    for context):
> > > > >  HyStart++ uses increase in round-trip delay as a signal to exit
> slow
> > > > >  start before potential packet loss occurs as a result of
> overshoot.
> > > > >  This is one of two algorithms specified in [HyStart].  After the
> slow
> > > > >  start exit, a new Conservative Slow Start (CSS) phase is used to
> > > > >  determine whether the slow start exit was premature and to resume
> > > > >  slow start. -->
> > > > >
> > > > > To be clear, Hystart++ itself is not mentioned in [HyStart].
> Hystart++ uses the "delay increase" algorithm in [Hystart] for detecting a
> safe exit point for slow start. Can we just rephrase " This is one of two
> algorithms specified in [HyStart]" to "This is one of two algorithms
> specified in [HyStart] for finding a safe exit point for slow start."?
> > > > >
> > > > > 3) <!-- [rfced] Please review the "type" attribute of each
> sourcecode
> > > > > element in the XML file to ensure correctness.  If you would like
> to
> > > > > make any changes and the current list of preferred values for
> "type"
> > > > > as listed on <
> https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rfc-editor.org%2Fmaterials%2Fsourcecode-types.txt&data=05%7C01%7Chuanyi%40microsoft.com%7C9fa1cceabbbe4109399408db4a9a8777%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C638185800943335675%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=RKQUNkCMZNprVcoHwY6HQudEdVMLBXZqiQ1fezLvFJU%3D&reserved=0
> >
> > > > > does not contain an applicable type, then feel free to let us know.
> > > > > Also, it is acceptable to leave the "type" attribute not set. -->
> > > > >
> > > > > Can we just not set the "type" attribute? The pseudocode doesn't
> map to a real programming language.
> > > > >
> > > > > 4) <!-- [rfced] Section 4.2:
> > > > >
> > > > > a) The following two lines are too long for the text output.  We
> get
> > > > > the following warning:
> > > > >
> > > > > Warning: Too long line found (L207), 7 characters longer than 72
> characters:
> > > > >      Compute an RTT Threshold clamped between MIN_RTT_THRESH and
> MAX_RTT_THRESH
> > > > > Warning: Too long line found (L208), 20 characters longer than 72
> characters:
> > > > >      RttThresh = max(MIN_RTT_THRESH, min(lastRoundMinRTT /
> MIN_RTT_DIVISOR, MAX_RTT_THRESH))
> > > > >
> > > > > Please let us know where line breaks should be placed.
> > > > >
> > > > > Original (the line break after "DIVISOR," is introduced by
> > > > >   our Terminal-window-line-length constraint):
> > > > >  Compute a RTT Threshold clamped between MIN_RTT_THRESH and
> MAX_RTT_THRESH
> > > > >  RttThresh = max(MIN_RTT_THRESH, min(lastRoundMinRTT /
> MIN_RTT_DIVISOR, MAX_RTT_THRESH))
> > > > >
> > > > > Possibly:
> > > > >  Compute an RTT Threshold clamped between MIN_RTT_THRESH and
> > > > >    MAX_RTT_THRESH
> > > > >  RttThresh = max(MIN_RTT_THRESH,
> > > > >    min(lastRoundMinRTT / MIN_RTT_DIVISOR, MAX_RTT_THRESH))
> > > > >
> > > > > b) We do not see "cssBaselineMinRtt" used in any RFC.  Will this
> > > > > parameter be clear to readers?
> > > > >
> > > > > Original:
> > > > >  cssBaselineMinRtt = currentRoundMinRTT
> > > > > ...
> > > > >  if (currentRoundMinRTT < cssBaselineMinRtt)
> > > > >    cssBaselineMinRtt = infinity -->
> > > > >
> > > > > I think we can remove "Compute an RTT Threshold clamped between
> MIN_RTT_THRESH and MAX_RTT_THRESH" as it's just an explanation of the
> following line, which is clear enough. The suggested line break looks good
> to me.
> > > > >
> > > > > 5) <!-- [rfced] Section 4.2:  We defined "ECN" as "Explicit
> Congestion
> > > > > Notification" for ease of the reader.  If this definition is
> > > > > incorrect, please provide the correct definition of "ECN".
> > > > >
> > > > > Original:
> > > > >  If loss or ECN-marking is observed anytime during standard slow
> start
> > > > >  or CSS, enter congestion avoidance by setting ssthresh to current
> > > > >  cwnd.
> > > > >
> > > > > Currently:
> > > > >  If loss or Explicit Congestion Notification (ECN) marking is
> observed
> > > > >  at any time during standard slow start or CSS, enter congestion
> > > > >  avoidance by setting the ssthresh to the current cwnd. -->
> > > > >
> > > > > It's referred a few paragraphs below.
> > > > >
> > > > > In "For CSS rounds where at least N_RTT_SAMPLE RTT samples have
> been obtained, check if current round's minRTT drops below baseline
> indicating that HyStart exit was spurious:", the word, "baseline" refers to
> cssBaselineMinRtt. I suggest we change the line to "For CSS rounds where at
> least N_RTT_SAMPLE RTT samples have been obtained, check if current round's
> minRTT drops below the baseline, cssBaselineMinRtt, indicating that HyStart
> exit was spurious:"?
> > > > >
> > > > > 6) <!-- [rfced] Section 5:  We changed "As of February 2023" to
> "At the
> > > > > time of this writing".  If this is incorrect, please provide
> > > > > clarifying text.
> > > > >
> > > > > Original:
> > > > >  As of February 2023, HyStart++ as described in this document has
> been
> > > > >  default enabled for all TCP connections in the Windows operating
> > > > >  system for over two years with pacing disabled and an actual L =
> 8.
> > > > >
> > > > > Currently:
> > > > >  At the time of this writing, HyStart++ as described in this
> document
> > > > >  has been default enabled for all TCP connections in the Windows
> > > > >  operating system for over two years with pacing disabled and an
> > > > >  actual L = 8. -->
> > > > > Correct
> > > > >
> > > > >
> > > > > 7) <!-- [rfced] Section 5:  Will the meaning of "HyStart++ draft
> 01" be
> > > > > clear to readers?  If not, please provide clarifying text.
> > > > >
> > > > > Original:
> > > > >  In an A/B test where we compare HyStart++ draft 01 to traditional
> > > > >  slow start across a large Windows device population, out of 52
> > > > >  billion TCP connections, 0.7% of connections move from 1 RTO to 0
> > > > >  RTOs and another 0.7% connections move from 2 RTOs to 1 RTO with
> > > > >  HyStart++. -->
> > > > >
> > > > > I would say we remove draft 01, as its not useful to the reader to
> implement an earlier version of the algorithm:
> > > > >
> > > > > "In an A/B test where we compared an implementation of HyStart++
> (based on an earlier draft of this document) to traditional
> > > > >  slow start across a large Windows device population,"
> > > > >
> > > > > 8) <!-- [rfced] Please review the "Inclusive Language" portion of
> the
> > > > > online Style Guide at
> > > > > <
> https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rfc-editor.org%2Fstyleguide%2Fpart2%2F%23inclusive_language&data=05%7C01%7Chuanyi%40microsoft.com%7C9fa1cceabbbe4109399408db4a9a8777%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C638185800943335675%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=BffBQQoCRMttdZUU7TUrwhaABvtPjAblARYCeZud298%3D&reserved=0
> >,
> > > > > and let us know if any changes are needed.
> > > > >
> > > > > In addition, please consider whether "traditional" should be
> updated
> > > > > for clarity.  In this document, could "standard slow start" (as
> seen
> > > > > in Section 4.2) be used instead of "traditional slow start"?
> > > > >
> > > > > While the NIST website
> > > > > (<
> https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.nist.gov%2Fnist-research-library%2Fnist-technical-series-publications-author-instructions%23table1&data=05%7C01%7Chuanyi%40microsoft.com%7C9fa1cceabbbe4109399408db4a9a8777%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C638185800943335675%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=wBh7Xie74HQcppP7%2F72rQ03M6cl14Q4tSl1TeOGhA4Q%3D&reserved=0
> >)
> > > > > indicates that this term is potentially biased, it is also
> ambiguous.
> > > > > "Tradition" is a subjective term, as it is not the same for
> everyone. -->
> > > > >
> > > > > Agreed. Standard slow start is better.
> > > > >
> > > > > 9) <!-- [rfced] The following terms were used inconsistently in
> this
> > > > > document.  We chose to use the latter forms.  Please let us know
> any
> > > > > objections.
> > > > >
> > > > >  Hystart++ (6 instances) / HyStart++ (23 instances) (per [HyStart])
> > > > >  INFINITY (1 instance) / infinity (11 instances) -->
> > > > >
> > > > > The latter forms are better, HyStart++ and infinity.
> > > > >
> > > > > Thank you.
> > > > >
> > > > > RFC Editor/lb
> > > > >
> > > > > > On Apr 27, 2023, at 3:12 PM, [e-mail] wrote:
> > > > > >
> > > > > > *****IMPORTANT*****
> > > > > >
> > > > > > Updated 2023/04/27
> > > > > >
> > > > > > RFC Author(s):
> > > > > > --------------
> > > > > >
> > > > > > Instructions for Completing AUTH48
> > > > > >
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> > > > > >        If needed, please add a note at the top of the message
> that you
> > > > > >        have dropped the address.  When the discussion is
> concluded,
> > > > > >        [e-mail] will be re-added to the CC
> list and
> > > > > >        its addition will be noted at the top of the message.
> > > > > >
> > > > > > You may submit your changes in one of two ways:
> > > > > >
> > > > > > An update to the provided XML file
> > > > > > — OR —
> > > > > > An explicit list of changes in this format
> > > > > >
> > > > > > Section # (or indicate Global)
> > > > > >
> > > > > > OLD:
> > > > > > old text
> > > > > >
> > > > > > NEW:
> > > > > > new text
> > > > > >
> > > > > > You do not need to reply with both an updated XML file and an
> explicit
> > > > > > list of changes, as either form is sufficient.
> > > > > >
> > > > > > We will ask a stream manager to review and approve any changes
> that seem
> > > > > > beyond editorial in nature, e.g., addition of new text, deletion
> of text,
> > > > > > and technical changes.  Information about stream managers can be
> found in
> > > > > > the FAQ.  Editorial changes do not require approval from a
> stream manager.
> > > > > >
> > > > > >
> > > > > > Approving for publication
> > > > > > --------------------------
> > > > > >
> > > > > > To approve your RFC for publication, please reply to this email
> stating
> > > > > > that you approve this RFC for publication.  Please use ‘REPLY
> ALL’,
> > > > > > as all the parties CCed on this message need to see your
> approval.
> > > > > >
> > > > > >
> > > > > > Files
> > > > > > -----
> > > > > >
> > > > > > The files are available here:
> > > > > >
> https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rfc-editor.org%2Fauthors%2Frfc9406.xml&data=05%7C01%7Chuanyi%40microsoft.com%7C9fa1cceabbbe4109399408db4a9a8777%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C638185800943335675%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=nPZb7EMUPkhSCQR0ZXWhSr6zAatrDE6Fm%2Fk61bD516I%3D&reserved=0
> > > > > >
> https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rfc-editor.org%2Fauthors%2Frfc9406.html&data=05%7C01%7Chuanyi%40microsoft.com%7C9fa1cceabbbe4109399408db4a9a8777%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C638185800943335675%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=%2FMTAFD%2BFr%2B9sAxf9MIZFp3yXP%2BaA954S5S%2FypmxXuNg%3D&reserved=0
> > > > > >
> https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rfc-editor.org%2Fauthors%2Frfc9406.pdf&data=05%7C01%7Chuanyi%40microsoft.com%7C9fa1cceabbbe4109399408db4a9a8777%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C638185800943335675%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=CwnZ9%2FuI57KomRwOh7npUioST7PQqhbXVWdjtPQgc%2FE%3D&reserved=0
> > > > > >
> https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rfc-editor.org%2Fauthors%2Frfc9406.txt&data=05%7C01%7Chuanyi%40microsoft.com%7C9fa1cceabbbe4109399408db4a9a8777%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C638185800943335675%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=WiPoEksrt7XIvspHenFHWC9epCqzdP83PZmh%2BMKaVEo%3D&reserved=0
> > > > > >
> > > > > > Diff files of the text:
> > > > > >
> https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rfc-editor.org%2Fauthors%2Frfc9406-diff.html&data=05%7C01%7Chuanyi%40microsoft.com%7C9fa1cceabbbe4109399408db4a9a8777%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C638185800943335675%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=oDzh%2FHqQblMe%2Ff6mlC8NU%2F9gEJUx83cB6y1MoMBejXQ%3D&reserved=0
> > > > > >
> https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rfc-editor.org%2Fauthors%2Frfc9406-rfcdiff.html&data=05%7C01%7Chuanyi%40microsoft.com%7C9fa1cceabbbe4109399408db4a9a8777%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C638185800943335675%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=lrQ1cm2lFGb1JM8Iwayr%2BWhE0Tg4FoA7VojhMiCe6z8%3D&reserved=0
> (side by side)
> > > > > >
> > > > > > For your convenience, we have also created an alt-diff file that
> will allow you to
> > > > > > more easily view changes where text has been deleted or moved:
> > > > > >
> https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rfc-editor.org%2Fauthors%2Frfc9406-alt-diff.html&data=05%7C01%7Chuanyi%40microsoft.com%7C9fa1cceabbbe4109399408db4a9a8777%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C638185800943491897%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=Sy1kYKz8HL1ueLYcfeIg7LjATAJepJ8OHREycpc0kBQ%3D&reserved=0
> > > > > >
> > > > > > Diffs of the XML:
> > > > > >
> https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rfc-editor.org%2Fauthors%2Frfc9406-xmldiff1.html&data=05%7C01%7Chuanyi%40microsoft.com%7C9fa1cceabbbe4109399408db4a9a8777%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C638185800943491897%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=gFm0L9LuT5PftDfvQ2JWGE6DhC%2BZK8yLfByx8Wl2Pqg%3D&reserved=0
> > > > > >
> https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rfc-editor.org%2Fauthors%2Frfc9406-xmldiff2.html&data=05%7C01%7Chuanyi%40microsoft.com%7C9fa1cceabbbe4109399408db4a9a8777%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C638185800943491897%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=X3aaC4mv2D7LZDaDcWdCIMD746kJOXKvVk5cuSKDzlo%3D&reserved=0
> > > > > >
> > > > > > The following files are provided to facilitate creation of your
> own
> > > > > > diff files of the XML.
> > > > > >
> > > > > > Initial XMLv3 created using XMLv2 as input:
> > > > > >
> https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rfc-editor.org%2Fauthors%2Frfc9406.original.v2v3.xml&data=05%7C01%7Chuanyi%40microsoft.com%7C9fa1cceabbbe4109399408db4a9a8777%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C638185800943491897%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=5bCk5YFER0E3t8Ovd2%2FQ53O9hE85oLYYD%2Fc8KgPFuwQ%3D&reserved=0
> > > > > >
> > > > > > XMLv3 file that is a best effort to capture v3-related format
> updates
> > > > > > only:
> > > > > >
> https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rfc-editor.org%2Fauthors%2Frfc9406.form.xml&data=05%7C01%7Chuanyi%40microsoft.com%7C9fa1cceabbbe4109399408db4a9a8777%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C638185800943491897%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=Zmbwi1l9HwXRGpsvJ1a7RsRQqxvMaHm9U9QPRFiVjpE%3D&reserved=0
> > > > > >
> > > > > >
> > > > > > Tracking progress
> > > > > > -----------------
> > > > > >
> > > > > > The details of the AUTH48 status of your document are here:
> > > > > >
> https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rfc-editor.org%2Fauth48%2Frfc9406&data=05%7C01%7Chuanyi%40microsoft.com%7C9fa1cceabbbe4109399408db4a9a8777%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C638185800943491897%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=54PL%2FXuYK38lXIcyVeugJGY1BbXuhaVbJrpvhobJxl4%3D&reserved=0
> > > > > >
> > > > > > Please let us know if you have any questions.
> > > > > >
> > > > > > Thank you for your cooperation.
> > > > > >
> > > > > > RFC Editor
> > > > > >
> > > > > > --------------------------------------
> > > > > > RFC9406 (draft-ietf-tcpm-hystartplusplus-14)
> > > > > >
> > > > > > Title            : HyStart++: Modified Slow Start for TCP
> > > > > > Author(s)        : P. Balasubramanian, Y. Huang, M. Olson
> > > > > > WG Chair(s)      : Yoshifumi Nishida, Michael Tüxen, Ian Swett
> > > > > >
> > > > > > Area Director(s) : Martin Duke, Zaheduzzaman Sarker
> > > > > >
> >
> >
>
>
>