Hi Cheng,

Thank you for your reply.  We have updated the document and will continue with 
publication shortly. 

RFC Editor/sg


> On Apr 14, 2025, at 3:44 AM, Cheng Li <c.l=40huawei....@dmarc.ietf.org> wrote:
> 
> After discussing with Dhruv, "Optional processing of PCEP object " is 
> preferred.
> 
> Thanks,
> Cheng
> 
> 
> 
> 
> 
> 
> 李呈 Li Cheng
> Mobile: +86-15116983550(中国电话)/+33-625833229(法国电话)
> Mail: c...@huawei.com
> 
> 发件人:Cheng Li <c...@huawei.com>
> 收件人:Sandy Ginoza <sgin...@staff.rfc-editor.org>;slitkows.ietf 
> <slitkows.i...@gmail.com>
> 抄 送:Zhenghaomian <zhenghaom...@huawei.com>;Dhruv Dhody 
> <d...@dhruvdhody.com>;RFC Editor <rfc-edi...@rfc-editor.org>;pce-ads 
> <pce-...@ietf.org>;pce-chairs <pce-cha...@ietf.org>;Roman Danyliw 
> <r...@cert.org>;auth48archive <auth48archive@rfc-editor.org>
> 时 间:2025-04-14 11:38:44
> 主 题:RE: question: Re: AUTH48: RFC-to-be 9753 for your review
> 
> I think it should be " Optional Processing in Stateful PCEP".
> 
> It is not Stateful PCE for Optional PCEP Objects.
> 
> Thanks,
> Cheng
> 
> 
> -----Original Message-----
> From: Sandy Ginoza <sgin...@staff.rfc-editor.org> 
> Sent: Friday, April 11, 2025 8:29 PM
> To: slitkows.i...@gmail.com
> Cc: Zhenghaomian <zhenghaom...@huawei.com>; Dhruv Dhody 
> <d...@dhruvdhody.com>; Cheng Li <c...@huawei.com>; RFC Editor 
> <rfc-edi...@rfc-editor.org>; pce-...@ietf.org; pce-cha...@ietf.org; Roman 
> Danyliw <r...@cert.org>; auth48archive@rfc-editor.org
> Subject: question: Re: AUTH48: RFC-to-be 9753 
> <draft-ietf-pce-stateful-pce-optional-13> for your review
> 
> Hi Stephane, Authors,
> 
> Thank you for your review.  We have noted your approval on the AUTH48 page 
> <https://www.rfc-editor.org/auth48/rfc9753>.  
> 
> Authors, please note that we have updated the abbreviated title that appears 
> in the center header of the PDF as shown below.  Originally, it shows 
> "STATEFUL-OPT”, which is not a term used in the document.  
> 
> Original:
> STATEFUL-OPT
> 
> Current:
> Stateful PCE for Optional PCEP Objects
> 
> We would appreciate an acknowledgement that the update is acceptable from at 
> least one author at this point in the process.  If it is unacceptable, please 
> provide the update. 
> 
> Please see <https://www.rfc-editor.org/authors/rfc9753.pdf>.  (Note that the 
> change is not visible in the other file formats or the diffs because the 
> center header does not appear in the other files.)
> 
> All of the files are available here: 
>    https://www.rfc-editor.org/authors/rfc9753.xml
>    https://www.rfc-editor.org/authors/rfc9753.txt
>    https://www.rfc-editor.org/authors/rfc9753.pdf
>    https://www.rfc-editor.org/authors/rfc9753.html
> 
> Thank you,
> RFC Editor/sg
> 
> > On Apr 11, 2025, at 7:10 AM, <slitkows.i...@gmail.com> 
> > <slitkows.i...@gmail.com> wrote:
> > 
> > Hi,
> > 
> > I have reviewed and I approve.
> > 
> > 
> > -----Original Message-----
> > From: Sandy Ginoza <sgin...@staff.rfc-editor.org>
> > Sent: Monday, April 7, 2025 5:35 PM
> > To: Zhenghaomian <zhenghaom...@huawei.com>
> > Cc: slitkows.i...@gmail.com; Dhruv Dhody <d...@dhruvdhody.com>; Cheng Li 
> > <c...@huawei.com>; RFC Editor <rfc-edi...@rfc-editor.org>; 
> > pce-...@ietf.org; pce-cha...@ietf.org; Roman Danyliw <r...@cert.org>; 
> > auth48archive@rfc-editor.org
> > Subject: Re: AUTH48: RFC-to-be 9753 
> > <draft-ietf-pce-stateful-pce-optional-13> for your review
> > 
> > Hi Haomian,
> > 
> > Thank you for your review.  We have noted your approval on the AUTH48 page 
> > <https://www.rfc-editor.org/auth48/rfc9753>.
> > 
> > Thank you,
> > RFC Editor/sg
> > 
> >> On Apr 7, 2025, at 1:28 AM, Zhenghaomian <zhenghaom...@huawei.com> wrote:
> >> 
> >> Hi Sandy, all,
> >> 
> >> I am writing to approve the changes, thank you for the work. 
> >> 
> >> Best wishes,
> >> Haomian
> >> 
> >> -----邮件原件-----
> >> 发件人: Sandy Ginoza <sgin...@staff.rfc-editor.org>
> >> 发送时间: 2025年4月7日 9:19
> >> 收件人: Zhenghaomian <zhenghaom...@huawei.com>; slitkows.i...@gmail.com; 
> >> Dhruv Dhody <d...@dhruvdhody.com>
> >> 抄送: Cheng Li <c...@huawei.com>; RFC Editor 
> >> <rfc-edi...@rfc-editor.org>; slitkows.i...@gmail.com; 
> >> pce-...@ietf.org; pce-cha...@ietf.org; Roman Danyliw <r...@cert.org>; 
> >> auth48archive@rfc-editor.org
> >> 主题: Re: AUTH48: RFC-to-be 9753
> >> <draft-ietf-pce-stateful-pce-optional-13> for your review
> >> 
> >> Greetings Haomian and Stephane,
> >> 
> >> This is a friendly reminder that we await your review and approval before 
> >> continuing with the publication process.  Please review the document at 
> >> the URLs listed below and let us know if updates are needed.  
> >> 
> >> Thank you,
> >> RFC Editor/sg
> >> 
> >> 
> >> 
> >>> On Apr 2, 2025, at 9:23 AM, Sandy Ginoza <sgin...@staff.rfc-editor.org> 
> >>> wrote:
> >>> 
> >>> Hi Dhruv,
> >>> 
> >>> Thanks for your review.  We have updated the text and posted the revised 
> >>> files here:
> >>> https://www.rfc-editor.org/authors/rfc9753.xml
> >>> https://www.rfc-editor.org/authors/rfc9753.txt
> >>> https://www.rfc-editor.org/authors/rfc9753.pdf
> >>> https://www.rfc-editor.org/authors/rfc9753.html
> >>> 
> >>> Diffs highlighting the more recent updates: 
> >>> https://www.rfc-editor.org/authors/rfc9753-lastdiff.html
> >>> https://www.rfc-editor.org/authors/rfc9753-lastrfcdiff.html (side by
> >>> side)
> >>> 
> >>> AUTH48 diffs: 
> >>> https://www.rfc-editor.org/authors/rfc9753-auth48diff.html
> >>> https://www.rfc-editor.org/authors/rfc9753-auth48rfcdiff.html (side 
> >>> by side)
> >>> 
> >>> Comprehensive diffs: 
> >>> https://www.rfc-editor.org/authors/rfc9753-diff.html
> >>> https://www.rfc-editor.org/authors/rfc9753-rfcdiff.html (side by
> >>> side)
> >>> 
> >>> Thanks,
> >>> RFC Editor/sg
> >>> 
> >>> 
> >>>> On Apr 2, 2025, at 8:58 AM, Dhruv Dhody <d...@dhruvdhody.com> wrote:
> >>>> 
> >>>> Hi Sandy,
> >>>> 
> >>>> One tiny nit, We have one instance of "PCinit message" and one 
> >>>> instance of "PCinitiate message"; please change both to PCInitiate 
> >>>> message (as per RFC 8281)
> >>>> 
> >>>> Thanks! 
> >>>> Dhruv
> >>>> 
> >>>> On Wed, Apr 2, 2025 at 9:11 PM Sandy Ginoza 
> >>>> <sgin...@staff.rfc-editor.org> wrote:
> >>>> Hi Cheng,
> >>>> 
> >>>> Thank you for reply.  We have updated the text and posted the revised 
> >>>> files.  We believe you approve the RFC for publication, so we have noted 
> >>>> your approval on the AUTH48 page 
> >>>> <https://www.rfc-editor.org/auth48/rfc9753>.  We will wait to hear from 
> >>>> your coauthors before continuing with publication.
> >>>> 
> >>>> Current files:
> >>>> https://www.rfc-editor.org/authors/rfc9753.xml
> >>>> https://www.rfc-editor.org/authors/rfc9753.txt
> >>>> https://www.rfc-editor.org/authors/rfc9753.pdf
> >>>> https://www.rfc-editor.org/authors/rfc9753.html
> >>>> 
> >>>> Diffs of the most recent update:
> >>>> https://www.rfc-editor.org/authors/rfc9753-lastdiff.html
> >>>> https://www.rfc-editor.org/authors/rfc9753-lastrfcdiff.html (side 
> >>>> by side)
> >>>> 
> >>>> AUTH48 diffs: 
> >>>> https://www.rfc-editor.org/authors/rfc9753-auth48diff.html
> >>>> https://www.rfc-editor.org/authors/rfc9753-auth48rfcdiff.html (side 
> >>>> by side)
> >>>> 
> >>>> Comprehensive diffs: 
> >>>> https://www.rfc-editor.org/authors/rfc9753-diff.html
> >>>> https://www.rfc-editor.org/authors/rfc9753-rfcdiff.html (side by
> >>>> side)
> >>>> 
> >>>> Thank you,
> >>>> RFC Editor/sg
> >>>> 
> >>>> 
> >>>> 
> >>>>> On Apr 2, 2025, at 2:02 AM, Cheng Li <c...@huawei.com> wrote:
> >>>>> 
> >>>>> Hi Sandy,
> >>>>> 
> >>>>> Just to be clear. I confirm that we can publish the RFC.
> >>>>> 
> >>>>> Thanks,
> >>>>> Cheng
> >>>>> 
> >>>>> 
> >>>>> -----Original Message-----
> >>>>> From: Cheng Li
> >>>>> Sent: Friday, March 28, 2025 11:20 AM
> >>>>> To: 'Sandy Ginoza' <sgin...@staff.rfc-editor.org>
> >>>>> Cc: RFC Editor <rfc-edi...@rfc-editor.org>; Zhenghaomian 
> >>>>> <zhenghaom...@huawei.com>; slitkows.i...@gmail.com; 
> >>>>> pce-...@ietf.org; pce-cha...@ietf.org; d...@dhruvdhody.com; Roman 
> >>>>> Danyliw <r...@cert.org>; auth48archive@rfc-editor.org
> >>>>> Subject: RE: AUTH48: RFC-to-be 9753 
> >>>>> <draft-ietf-pce-stateful-pce-optional-13> for your review
> >>>>> 
> >>>>> Hi Sandy,
> >>>>> 
> >>>>> Sorry for my delay.
> >>>>> I think the current text is good to me.
> >>>>> 
> >>>>> Regarding the new text you suggested below, I think I can understand it 
> >>>>> without problem. And the current text in the link is also ok to me. 
> >>>>> Therefore, you can choose the better one from your point of view.
> >>>>> 
> >>>>> Based the NEW text, we suggest this update: 
> >>>>> 
> >>>>>> The scope of how P and I flags are applied is defined in 
> >>>>>> [RFC5440] and is unchanged by this document. Therefore, these flags 
> >>>>>> can only be applied to an entire PCEP object; they cannot be applied 
> >>>>>> at the granularity of optional TLVs encoded in the PCEP Object.
> >>>>> 
> >>>>> For the notes in the XML file(which are not shown in the text/website), 
> >>>>> I think they can be removed.
> >>>>> 
> >>>>> Thanks,
> >>>>> Cheng
> >>>>> 
> >>>>> 
> >>>>> 
> >>>>> 
> >>>>> 
> >>>>> -----Original Message-----
> >>>>> From: Sandy Ginoza <sgin...@staff.rfc-editor.org>
> >>>>> Sent: Tuesday, March 18, 2025 11:42 AM
> >>>>> To: Cheng Li <c...@huawei.com>
> >>>>> Cc: RFC Editor <rfc-edi...@rfc-editor.org>; Zhenghaomian 
> >>>>> <zhenghaom...@huawei.com>; slitkows.i...@gmail.com; 
> >>>>> pce-...@ietf.org; pce-cha...@ietf.org; d...@dhruvdhody.com; Roman 
> >>>>> Danyliw <r...@cert.org>; auth48archive@rfc-editor.org
> >>>>> Subject: Re: AUTH48: RFC-to-be 9753 
> >>>>> <draft-ietf-pce-stateful-pce-optional-13> for your review
> >>>>> 
> >>>>> Hi Cheng,
> >>>>> 
> >>>>> We have updated the document as described below except for the item 
> >>>>> you’ve asked the authors to review.  The updated files are available 
> >>>>> here: 
> >>>>> https://www.rfc-editor.org/authors/rfc9753.xml
> >>>>> https://www.rfc-editor.org/authors/rfc9753.txt
> >>>>> https://www.rfc-editor.org/authors/rfc9753.pdf
> >>>>> https://www.rfc-editor.org/authors/rfc9753.html
> >>>>> 
> >>>>> AUTH48 diffs: 
> >>>>> https://www.rfc-editor.org/authors/rfc9753-auth48diff.html
> >>>>> https://www.rfc-editor.org/authors/rfc9753-auth48rfcdiff.html 
> >>>>> (side by side)
> >>>>> 
> >>>>> Comprehensive files: 
> >>>>> https://www.rfc-editor.org/authors/rfc9753-diff.html
> >>>>> https://www.rfc-editor.org/authors/rfc9753-rfcdiff.html (side by
> >>>>> side)
> >>>>> 
> >>>>> 
> >>>>> Please review our suggested update for the new text below and let us 
> >>>>> know if you approve. 
> >>>>> 
> >>>>>> OLD:
> >>>>>> Further, it should be noted that similar to handling of P and I 
> >>>>>> flags in [RFC5440], the flag applies to full PCEP Object and 
> >>>>>> could not be applied to the granularity of an optional TLVs 
> >>>>>> encoded in the PCEP Object.
> >>>>>> 
> >>>>>> 
> >>>>>> NEW:
> >>>>>> 
> >>>>>> This document does not modify the scope that P and I flags can be 
> >>>>>> applied to, as defined in [RFC5440]. Therefore, these flags will only 
> >>>>>> be applied to an entire PCEP object, and cannot be applied to the 
> >>>>>> granularity of an optional TLVs encoded in the PCEP Object.
> >>>>> 
> >>>>> 
> >>>>> Based the NEW text, we suggest this update: 
> >>>>> 
> >>>>>> The scope of how P and I flags are applied is defined in 
> >>>>>> [RFC5440] and is unchanged by this document. Therefore, these flags 
> >>>>>> can only be applied to an entire PCEP object; they cannot be applied 
> >>>>>> at the granularity of optional TLVs encoded in the PCEP Object.
> >>>>> 
> >>>>> 
> >>>>> 
> >>>>> 
> >>>>> Also, we see this text commented out in the XML file.  Please consider 
> >>>>> whether any action is needed; otherwise the notes will be removed. 
> >>>>> 
> >>>>> <!--Similarly in the case of an association group        
> >>>>>     <xref target="RFC8697"/> such as Disjoint Association <xref         
> >>>>>          
> >>>>>     target="RFC8800"/>, the PCE may need to completely relax the        
> >>>>>          
> >>>>>     disjointness constraint in order to provide a path to all the LSPs  
> >>>>>          
> >>>>>     that are part of the association.—>
> >>>>> 
> >>>>> <!--By default, the PCE SHOULD set the P      
> >>>>> flag, unless a                                                          
> >>>>>              
> >>>>>       local configuration or local policy indicates that some 
> >>>>> constraints        
> >>>>>       (corresponding PCEP objects) can be marked as optional and could 
> >>>>> be        
> >>>>>       ignored by the PCC.-->
> >>>>> 
> >>>>> Thank you,
> >>>>> RFC Editor/sg
> >>>>> 
> >>>>> 
> >>>>> 
> >>>>> 
> >>>>>> On Mar 12, 2025, at 2:07 AM, Cheng Li 
> >>>>>> <c.l=40huawei....@dmarc.ietf.org> wrote:
> >>>>>> 
> >>>>>> Hi RFC Editors,
> >>>>>> 
> >>>>>> Please see my reply inline. Thanks for your work!
> >>>>>> 
> >>>>>> Specially, authors, please review this modification proposal.
> >>>>>> 
> >>>>>> 
> >>>>>> OLD:
> >>>>>> Further, it should be noted that similar to handling of P and I 
> >>>>>> flags in [RFC5440], the flag applies to full PCEP Object and 
> >>>>>> could not be applied to the granularity of an optional TLVs 
> >>>>>> encoded in the PCEP Object.
> >>>>>> 
> >>>>>> 
> >>>>>> NEW:
> >>>>>> 
> >>>>>> This document does not modify the scope that P and I flags can be 
> >>>>>> applied to, as defined in [RFC5440]. Therefore, these flags will only 
> >>>>>> be applied to an entire PCEP object, and cannot be applied to the 
> >>>>>> granularity of an optional TLVs encoded in the PCEP Object.
> >>>>>> 
> >>>>>> Authors, please review this change.
> >>>>>> 
> >>>>>> 
> >>>>>> Thanks,
> >>>>>> Cheng
> >>>>>> 
> >>>>>> -----Original Message-----
> >>>>>> From: rfc-edi...@rfc-editor.org <rfc-edi...@rfc-editor.org>
> >>>>>> Sent: Monday, March 10, 2025 7:24 AM
> >>>>>> To: Cheng Li <c...@huawei.com>; Zhenghaomian 
> >>>>>> <zhenghaom...@huawei.com>; slitkows.i...@gmail.com
> >>>>>> Cc: rfc-edi...@rfc-editor.org; pce-...@ietf.org; 
> >>>>>> pce-cha...@ietf.org; d...@dhruvdhody.com; r...@cert.org; 
> >>>>>> auth48archive@rfc-editor.org
> >>>>>> Subject: Re: AUTH48: RFC-to-be 9753 
> >>>>>> <draft-ietf-pce-stateful-pce-optional-13> for your review
> >>>>>> 
> >>>>>> Authors,
> >>>>>> 
> >>>>>> While reviewing this document during AUTH48, please resolve (as 
> >>>>>> necessary) the following questions, which are also in the XML file.
> >>>>>> 
> >>>>>> 1) <!-- [rfced] Please insert any keywords (beyond those that 
> >>>>>> appear in the title) for use on https://www.rfc-editor.org/search.
> >>>>>> --> [Cheng] PCEP, Stateful, optional processing
> >>>>>> 
> >>>>>> 2) <!-- [rfced]  We are having trouble parsing this sentence.  Please 
> >>>>>> consider whether the suggested text conveys the intended meaning. 
> >>>>>> 
> >>>>>> Original: 
> >>>>>> [RFC5440] describes the handling of unknown objects as per the 
> >>>>>> setting of the P flag for the PCReq message.
> >>>>>> 
> >>>>>> Perhaps:
> >>>>>> Setting the P flag in the PCReq message to handle unknown objects 
> >>>>>> is as described in Section 7.2 of [RFC5440].
> >>>>>> -->
> >>>>>> [Cheng]OK
> >>>>>> 
> >>>>>> 
> >>>>>> 3) <!-- [rfced] Does marking something as optional allow the PCEP peer 
> >>>>>> to ignore the object?  If yes, may we update the text as follows? 
> >>>>>> 
> >>>>>> Original:
> >>>>>> In these cases, it would be useful to mark the objects as 
> >>>>>> 'optional' and they could be ignored by the PCEP peer.
> >>>>>> 
> >>>>>> Perhaps:
> >>>>>> In these cases, it would be useful to mark the objects as 
> >>>>>> 'optional' so they could be ignored by the PCEP peer.
> >>>>>> -->
> >>>>>> [Cheng]OK
> >>>>>> 
> >>>>>> 4) <!-- [rfced] We are having trouble parsing this text.  It refers to 
> >>>>>> the P and I flags, but then switches to "the flag".  Does "the flag" 
> >>>>>> refer to the R flag, which has not yet been introduced?  Please review 
> >>>>>> and let us know how the text may be clarified. 
> >>>>>> 
> >>>>>> Original (prior sentence included for context):
> >>>>>> Thus, this document specifies how the already existing P and I 
> >>>>>> flags in the PCEP common object header could be used during the 
> >>>>>> stateful PCEP message exchange.  Further, it should be noted that 
> >>>>>> similar to handling of P and I flags in [RFC5440], the flag 
> >>>>>> applies to full PCEP Object and could not be applied to the 
> >>>>>> granularity of an optional TLVs encoded in the PCEP Object.
> >>>>>> 
> >>>>>> Perhaps:
> >>>>>> Further, it should be noted that, similar to handling of P and I 
> >>>>>> flags in [RFC5440], the flag indicating that the constraint has 
> >>>>>> been relaxed applies to the full PCEP object and cannot be 
> >>>>>> applied at the granularity of an optional TLV encoded in the PCEP 
> >>>>>> object.
> >>>>>> -->
> >>>>>> [Cheng]I do not think 'the flag' is correct here. It should not be the 
> >>>>>> R flag, but the 'P and I flags'. After discussing with Dhruv, we 
> >>>>>> confirm that we should use the flags(P and I flags). Please see the 
> >>>>>> new text below.
> >>>>>> 
> >>>>>> OLD:
> >>>>>> Further, it should be noted that similar to handling of P and I 
> >>>>>> flags in [RFC5440], the flag applies to full PCEP Object and 
> >>>>>> could not be applied to the granularity of an optional TLVs 
> >>>>>> encoded in the PCEP Object.
> >>>>>> 
> >>>>>> 
> >>>>>> NEW:
> >>>>>> 
> >>>>>> This document does not modify the scope that P and I flags can be 
> >>>>>> applied to, as defined in [RFC5440]. Therefore, these flags will only 
> >>>>>> be applied to an entire PCEP object, and cannot be applied to the 
> >>>>>> granularity of an optional TLVs encoded in the PCEP Object.
> >>>>>> 
> >>>>>> Authors, please review this change.
> >>>>>> 
> >>>>>> 
> >>>>>> 
> >>>>>> 5) <!-- [rfced] PCUpd seems to be exapnded slightly differently in two 
> >>>>>> places.  Based on what we see in RFC 8231 (see below), we don't 
> >>>>>> believe the terms are interchangeable.  Please review and let us know 
> >>>>>> how/if these should be made consistent?  Perhaps Section 3.3.2 can 
> >>>>>> just refer to PCUpd and PCInitiate since those terms are introduced 
> >>>>>> earlier in the document?  
> >>>>>> 
> >>>>>> Section 1:    Path Computation Update Request (PCUpd)
> >>>>>> This document defines a new flag, the R
> >>>>>> (RELAX) flag in STATEFUL-PCE-CAPABILITY TLV in the PCEP common 
> >>>>>> object header to indicate a PCE speaker supporting P and I flags 
> >>>>>> processing, and also specifies how the P and I flags could be 
> >>>>>> used in the stateful PCE model to identify optional objects in 
> >>>>>> the Path Computation State Report (PCRpt) [RFC8231], the Path 
> >>>>>> Computation Update Request (PCUpd) [RFC8231], and the LSP 
> >>>>>> Initiate Request
> >>>>>> (PCInitiate) [RFC8281] message.
> >>>>>> 
> >>>>>> Section 3.3.2: LSP Update Request (PCUpd) The I flag in the PCRpt 
> >>>>>> message [RFC8231] allows a PCC to indicate to a PCE whether or 
> >>>>>> not an optional object was processed in response to an LSP Update 
> >>>>>> Request (PCUpd) or LSP Initiate Request (PCInitiate).
> >>>>>> 
> >>>>>> 
> >>>>>> From RFC 8231:
> >>>>>> Path Computation Update Request (PCUpd)
> >>>>>> 
> >>>>>> Section 6.2 of RFC 8231: 
> >>>>>> A PCUpd message can carry more than one LSP Update Request.
> >>>>>> -->
> >>>>>> [Cheng]It takes few minutes to understand the problem. Ha, we can 
> >>>>>> change LSP update request to PCUpd message, and LSP Initiate request 
> >>>>>> to PCinit message. The purpose is not to emphasize the LSP, but the 
> >>>>>> message.
> >>>>>> 
> >>>>>> 
> >>>>>> 6) <!-- [rfced] We are having trouble parsing this sentence.  Please 
> >>>>>> consider whether the suggested text is more clear.  Otherwise, please 
> >>>>>> clarify. 
> >>>>>> 
> >>>>>> Original:
> >>>>>> This document updates the handling of unknown objects in the 
> >>>>>> stateful PCEP messages as per the setting of the P flag in the 
> >>>>>> common object header in a similar way as [RFC5440], i.e. if a 
> >>>>>> PCEP speaker does not understand an object with the P flag set or 
> >>>>>> understands the object but decides to ignore the object, the 
> >>>>>> entire stateful PCEP message MUST be rejected and the PCE MUST 
> >>>>>> send a PCErr message with Error- Type="Unknown Object" or "Not 
> >>>>>> supported Object" [RFC5440].
> >>>>>> 
> >>>>>> Perahps:
> >>>>>> This document updates the handling of unknown objects in the 
> >>>>>> stateful PCEP messages by setting the P flag in the common object 
> >>>>>> header in a similar way as described in [RFC5440].  That is, if a 
> >>>>>> PCEP speaker does not understand an object with the P flag set, 
> >>>>>> or if the PCEP speaker understands the object but decides to 
> >>>>>> ignore the object, the entire stateful PCEP message MUST be 
> >>>>>> rejected, and the PCE MUST send a PCErr message with Error- 
> >>>>>> Type="Unknown Object"
> >>>>>> or "Not supported object" [RFC5440].
> >>>>>> -->
> >>>>>> 
> >>>>>> [Cheng]ok, thanks! Will avoid to use 'as per' next time, and try 
> >>>>>> to make the subject of a sentence clear 😊
> >>>>>> 
> >>>>>> 
> >>>>>> 7) <!-- [rfced] Note that we have lowercased "object" when it appears 
> >>>>>> as "PCEP object" to align with use in the referenced RFCs (e.g., 9753, 
> >>>>>> 5440).  
> >>>>>> Please let us know if any updates are needed.
> >>>>>> -->
> >>>>>> [Cheng]please follow the best practice, I am ok with lowercase or 
> >>>>>> uppercase. Thanks.
> >>>>>> 
> >>>>>> 
> >>>>>> 8) <!-- [rfced] Please review the "Inclusive Language" portion of 
> >>>>>> the online Style Guide 
> >>>>>> <https://www.rfc-editor.org/styleguide/part2/#inclusive_language>
> >>>>>> and let us know if any changes are needed.  Updates of this 
> >>>>>> nature typically result in more precise language, which is helpful for 
> >>>>>> readers.
> >>>>>> 
> >>>>>> Note that our script did not flag any words in particular, but 
> >>>>>> this should still be reviewed as a best practice.
> >>>>>> -->
> >>>>>> [Cheng]no change needed, thanks!
> >>>>>> 
> >>>>>> I have review the diff file, the modification is ok to me.
> >>>>>> 
> >>>>>> 
> >>>>>> Thank you.
> >>>>>> 
> >>>>>> RFC Editor
> >>>>>> 
> >>>>>> 
> >>>>>> 
> >>>>>> On Mar 9, 2025, at 11:16 PM, rfc-edi...@rfc-editor.org wrote:
> >>>>>> 
> >>>>>> *****IMPORTANT*****
> >>>>>> 
> >>>>>> Updated 2025/03/09
> >>>>>> 
> >>>>>> RFC Author(s):
> >>>>>> --------------
> >>>>>> 
> >>>>>> Instructions for Completing AUTH48
> >>>>>> 
> >>>>>> Your document has now entered AUTH48.  Once it has been reviewed 
> >>>>>> and approved by you and all coauthors, it will be published as an RFC.
> >>>>>> If an author is no longer available, there are several remedies 
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> >>>>>> Please review and resolve any questions raised by the RFC Editor 
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> >>>>>> Please review the markup in the XML file to ensure that elements 
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> >>>>>> Please review the PDF, HTML, and TXT files to ensure that the 
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> >>>>>> 
> >>>>>> 
> >>>>>> Submitting changes
> >>>>>> ------------------
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> >>>>>> as all the parties CCed on this message need to see your changes. 
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> >>>>>> 
> >>>>>> https://mailarchive.ietf.org/arch/msg/ietf-announce/yb6lpIGh-4Q9l
> >>>>>> 2
> >>>>>> U
> >>>>>> SxI
> >>>>>> Ae6P8O4Zc
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> >>>>>> 
> >>>>>> 
> >>>>>> Approving for publication
> >>>>>> --------------------------
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> >>>>>> To approve your RFC for publication, please reply to this email 
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> >>>>>> 
> >>>>>> 
> >>>>>> Files
> >>>>>> -----
> >>>>>> 
> >>>>>> The files are available here:
> >>>>>> https://www.rfc-editor.org/authors/rfc9753.xml
> >>>>>> https://www.rfc-editor.org/authors/rfc9753.html
> >>>>>> https://www.rfc-editor.org/authors/rfc9753.pdf
> >>>>>> https://www.rfc-editor.org/authors/rfc9753.txt
> >>>>>> 
> >>>>>> Diff file of the text:
> >>>>>> https://www.rfc-editor.org/authors/rfc9753-diff.html
> >>>>>> https://www.rfc-editor.org/authors/rfc9753-rfcdiff.html (side by
> >>>>>> side)
> >>>>>> 
> >>>>>> Diff of the XML: 
> >>>>>> https://www.rfc-editor.org/authors/rfc9753-xmldiff1.html
> >>>>>> 
> >>>>>> 
> >>>>>> Tracking progress
> >>>>>> -----------------
> >>>>>> 
> >>>>>> The details of the AUTH48 status of your document are here:
> >>>>>> https://www.rfc-editor.org/auth48/rfc9753
> >>>>>> 
> >>>>>> Please let us know if you have any questions.  
> >>>>>> 
> >>>>>> Thank you for your cooperation,
> >>>>>> 
> >>>>>> RFC Editor
> >>>>>> 
> >>>>>> --------------------------------------
> >>>>>> RFC 9753 (draft-ietf-pce-stateful-pce-optional-13)
> >>>>>> 
> >>>>>> Title            : Extension for Stateful PCE to allow Optional 
> >>>>>> Processing of PCE Communication Protocol (PCEP) Objects
> >>>>>> Author(s)        : C. Li, H. Zheng, S. Litkowski
> >>>>>> WG Chair(s)      : Julien Meuric, Dhruv Dhody
> >>>>>> 
> >>>>>> Area Director(s) : Jim Guichard, John Scudder, Gunter Van de 
> >>>>>> Velde
> >>>>>> 
> >>>>>> 
> >>>>>> 
> >>>>> 
> >>>> 
> >>> 
> >> 
> > 
> > 

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