Hi all,
No problem for me. It is so small matter.
Eduard
> -----Original Message-----
> From: Xipengxiao <[email protected]>
> Sent: Tuesday, November 18, 2025 12:30
> To: Kaelin Foody <[email protected]>; Vasilenko Eduard
> <[email protected]>; [email protected]; Nick
> Buraglio <[email protected]>
> Cc: [email protected]; [email protected];
> [email protected]; [email protected]; [email protected];
> [email protected]; [email protected]
> Subject: RE: AUTH48: RFC-to-be 9898 <draft-ietf-v6ops-nd-considerations-14>
> for your review
> 
> Hi Kaelin, Eduard, and all,
> 
> Because "Partial L2 Isolation" is a special noun, all capital case is correct.
> Therefore, I approve the document in its current state.  Thank you for your
> hard work.  @Vasilenko Eduard can you also approve it?
> 
> My apology for missing Kaelin's email, and thus the delay.  Thanks to
> @[email protected] for the reminder.
> 
> XiPeng
> 
> 
> 
> -----Original Message-----
> From: Kaelin Foody <[email protected]>
> Sent: Wednesday, 12 November 2025 16:24
> To: Nick Buraglio <[email protected]>
> Cc: [email protected]; Xipengxiao <[email protected]>; rfc-
> [email protected]; Vasilenko Eduard <[email protected]>;
> [email protected]; [email protected]; [email protected];
> [email protected]; [email protected]; auth48archive@rfc-
> editor.org
> Subject: Re: AUTH48: RFC-to-be 9898 <draft-ietf-v6ops-nd-considerations-14>
> for your review
> 
> Hi XiPeng, all,
> 
> Thank you all for your responses! We have updated the document accordingly
> and have marked Gyan, Nick, and Eduard Metz’s approvals on the AUTH48
> status page for this document.
> 
> We have a few follow-up questions and notes:
> 
> a) While updating some list items to sentence case (see the question below as
> an example), we note that “Isolation” appears consistently capitalized
> throughout this document. Therefore, we have not made “Isolation” lowercase
> when updating to sentence case. Please review and let us know if you would
> like for this item to remain capitalized, or if it should be made lowercase 
> (as
> seen in the Perhaps text below).
> 
> > 13) <!-- [rfced] We note a mixture of sentence and title case for
> > several of the list items that appear in Sections 4.2.1, 4.2.2, and
> > 4.2.3. For consistency, may we update these list items to sentence case?
> Some examples below:
> >
> > Original:
> >
> >   . Router Support for Partial L2 Isolation:
> >
> > Perhaps:
> >
> >   *  Router support for partial L2 isolation:
> > -->
> >
> > XX: yes, let’s use the sentence case.
> 
> 
> b) Per Eduard's request below, we have retained “Proxy” in the title of 
> Section
> 3.7.
> 
> > I have a little concern about:
> > Perhaps:
> > 3.7.  ND in Ethernet Virtual Private Networks (ND EVPN)
> > IMHO: "Proxy" at the beginning was a valuable clarification. Because ND
> could be "normal" if it is between local users.
> 
> 
> c) Per Nick’s request below, we have added “RFC” to these entries in Table 1
> and to their corresponding section titles (see Sections 3.8, 3.11, and 3.12).
> 
> > 8) <!-- [rfced] Regarding Table 1
> >
> > a) We note that a few RFC numbers appear in the "ND solution" column.
> > For consistency with the other items in this column, what terminology
> > would you like to replace these RFC numbers with?
> >
> > Original entries in table 1:
> >
> >      7772
> >      6583
> >      9686
> > ...
> >
> > I have a slight preference for adding RFC.
> 
> 
> Upon careful review, please contact us with any further updates or with your
> approval of the document in its current form.  We will await approvals from
> each party listed on the AUTH48 status page for this document prior to moving
> forward in the publication process.
> 
> — FILES (please refresh): —
> 
> The updated files have been posted here:
> https://www.rfc-editor.org/authors/rfc9898.txt
> https://www.rfc-editor.org/authors/rfc9898.pdf
> https://www.rfc-editor.org/authors/rfc9898.html
> https://www.rfc-editor.org/authors/rfc9898.xml
> 
> The relevant diff files have been posted here:
> https://www.rfc-editor.org/authors/rfc9898-auth48diff.html (AUTH48 changes
> only) https://www.rfc-editor.org/authors/rfc9898-auth48rfcdiff.html (AUTH 48
> changes side by side) https://www.rfc-editor.org/authors/rfc9898-diff.html 
> (all
> changes) https://www.rfc-editor.org/authors/rfc9898-rfcdiff.html (all changes
> side by side)
> 
> The AUTH48 status page for this document is available here:
> https://www.rfc-editor.org/auth48/rfc9898
> 
> 
> Thank you all for your time,
> 
> Kaelin Foody
> RFC Production Center
> 
> > On Nov 10, 2025, at 8:04 PM, Nick Buraglio <[email protected]> wrote:
> >
> > I agree with the proposed changes and Xipeng's comments as well. One
> slight preference noted inline below.
> > ----
> > nb
> >
> >
> > On Mon, Nov 10, 2025 at 2:21 AM <[email protected]> wrote:
> > Thanks for the thorough review.
> > Agree with proposed changes and suggestions of Xipeng
> >
> > cheers,
> >     Eduard
> >
> >
> > From: Xipengxiao <[email protected]>
> > Sent: Saturday, November 08, 2025 21:14
> > To: [email protected] <[email protected]>; Vasilenko
> > Eduard <[email protected]>; Metz, Eduard
> > <[email protected]>; [email protected]
> > <[email protected]>; [email protected] <[email protected]>
> > Cc: [email protected] <[email protected]>; [email protected]
> > <[email protected]>; [email protected] <[email protected]>;
> > [email protected] <[email protected]>;
> > [email protected] <[email protected]>
> > Subject: RE: AUTH48: RFC-to-be 9898
> > <draft-ietf-v6ops-nd-considerations-14> for your review
> >
> > Dear editors,
> >
> > Please see my feedback (starting with XX:).  In short, I accept all your
> proposed changes, except that in 4 cases (TRILL, MADINAS, ND optimization,
> SEND) I proposed slightly different text.  I also proposed 2 new editorial
> changes at the end.  Thank you very much for your meticulous review and
> editorial improvements. I appreciate your support.
> >
> > Dear co-authors,
> >
> > Please review and accept the proposed changes from the editors and me.
> Thank you.
> >
> > XiPeng
> >
> > -----Original Message-----
> > From: [email protected] <[email protected]>
> > Sent: Thursday, 6 November 2025 16:30
> > To: Xipengxiao <[email protected]>; Vasilenko Eduard
> > <[email protected]>; [email protected];
> > [email protected]; [email protected]
> > Cc: [email protected]; [email protected];
> > [email protected]; [email protected]; [email protected];
> > [email protected]
> > Subject: Re: AUTH48: RFC-to-be 9898
> > <draft-ietf-v6ops-nd-considerations-14> for your review
> >
> > Authors,
> >
> > While reviewing this document during AUTH48, please resolve (as necessary)
> the following questions, which are also in the source file.
> >
> > 1) <!-- [rfced] Please insert any keywords (beyond those that appear
> > in the title) for use on
> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.
> > rfc-
> editor.org%2Fsearch&data=05%7C02%7Ceduard.metz%40kpn.com%7C9de5dc
> c
> >
> 08aac46e0940708de1f038bb7%7Cd77905498c3540eaad75954ac3e86be8%7C
> 0%7C0%7
> >
> C638982297425490085%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiO
> nRydWUsIl
> >
> YiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%
> 7C0
> >
> %7C%7C%7C&sdata=GWzHsN%2BxNJRuArJI2jsrBnoZXwB2F0%2FEsP6k5%2F2o
> cXE%3D&r
> > eserved=0. -->
> >
> > XX: ND, NDP, SLACC, DHCPv6-PD, host isolation Or where do I insert the
> > keywords?
> >
> > 2) <!--[rfced] Authors' Addresses:
> > Regarding the postal addresses for XiPeng and Eduard, the markdown file
> you provided does not match the approved Internet-Draft in that the postal
> addresses were removed. Would you like your postal address information to
> be included in the RFC? If so, we will restore it.
> > -->
> >
> > XX: it's OK to remove the postal addresses.
> >
> > 3) <!-- [rfced] Regarding section titles:
> >
> > a) May we update these section titles as follows? This would make them
> > consistent in the table of contents (all terms would appear with their
> > abbreviations) and more closely align with the items in the "ND solution"
> > column in Table 1. (Part b is about the sections not included in this
> > list.)
> >
> > Original:
> >   3. Review of DN Mitigation Solutions..............................9
> >     3.1. ND Solution in Mobile Broadband IPv6.....................10
> >     3.2. ND Solution in Fixed Broadband IPv6......................11
> >     3.3. Unique IPv6 Prefix per Host (UPPH).......................12
> >
> >     3.5. Scalable Address Resolution Protocol.....................14
> >
> >     3.9. Gratuitous Neighbor Discovery (GRAND)....................15
> >
> > Perhaps:
> >   3. Review of ND Mitigation Solutions
> >     3.1.  Mobile Broadband IPv6 (MBBv6)
> >     3.2.  Fixed Broadband IPv6 (FBBv6)
> >     3.3.  Unique IPv6 Prefix per Host (UPPH)
> >
> >     3.5.  Scalable Address Resolution Protocol (SARP)
> >
> >     3.9.  Gratuitous Neighbor Discovery (GRAND)
> >
> > XX: yes it's OK to update the section titles.  In addition, it is OK to 
> > remove
> "IPv6" in Section 3.3, as you suggested below.
> >
> >
> > b) We note the following inconsistencies between the section titles
> > below and their respective entries in Table 1. May we make the
> > following updates for consistency?
> >
> > i) We were unable to find "Subnet ND" explicitly mentioned in this
> > section. May we update as follows to match "WiND" in Table 1?
> >
> > Original:
> > 3.4.  Wireless ND and Subnet ND
> >
> > Perhaps:
> > 3.4.  Wireless ND (WiND)
> >
> > XX: OK.
> >
> >
> > ii) The item for this section appears as "ND TRILL" in Table 1.
> > May we drop "ARP" from this section title and update as follows?
> >
> > Original:
> >   3.6. ARP and ND Optimization for TRILL
> >
> > Perhaps:
> >   3.6. ND Optimization for TRILL
> >
> > XX: Yes - ARP is not relevant to our document, but it's in the title of 
> > RFC8302.
> All things considered, I think it’s clearer to remove “ARP” from the title 
> and the
> text below.  Thank you.
> >
> >
> > iii) May we update as follows to match Table 1?
> >
> > Original:
> >   3.7. Proxy ARP/ND in Ethernet Virtual Private Networks (EVPN)
> >
> > Perhaps:
> >   3.7.  ND in Ethernet Virtual Private Networks (ND EVPN)
> >
> > XX: yes
> >
> > iv) Section 3.10: The item for this section appears as "SAVI/RA G/G+" in 
> > Table
> 1.
> > In addition, we were unable to find "G+" defined in this section. May
> > we update both this section title and its respective entry in Table 1 as
> follows?
> >
> > Original (section title):
> >       3.10. Source Address Validation Improvement (SAVI) and Router
> >       Advertisement Guard
> >
> > Original (table entry):
> >    SAVI/
> >    RA
> >    G/G+
> >
> > Perhaps (new section title):
> >       3.10. Source Address Validation Improvement (SAVI) and Router
> >       Advertisement Guard (RA-Guard)
> >
> > Perhaps (new table entry):
> >    SAVI/
> >    RA-G
> > -->
> >
> > XX: yes
> >
> > 4) <!-- [rfced] Introduction: To make this list parallel in structure,
> > may we adjust the punctuation as follows?
> >
> > Original:
> >    ND uses multicast in many messages, trusts messages from all nodes,
> >    and routers may install NCEs for hosts on demand when they are to
> >    forward packets to these hosts.
> >
> > Perhaps:
> >    ND uses multicast in many messages and trusts messages from all nodes;
> >    in addition, routers may install NCEs for hosts on demand when they are 
> > to
> >    forward packets to these hosts.
> > -->
> >
> > XX: yes
> >
> > 5) <!-- [rfced] Introduction:
> >
> > a) The items in the list below appear to be a mixture of both RFC
> > titles and "ND issues and mitigation solutions". In addition, some of
> > these terms (e.g., Wireless ND (WiND)) do not explicitly appear in the RFCs
> that follow.
> >
> > May we update these items to their full RFC titles for consistency and
> > clarity? For the list items that contain multiple RFCs, we would
> > separate each RFC or reference into a separate bullet point.
> >
> > Original:
> >    Concretely, various ND issues and mitigation solutions have been
> >    published in more than 20 RFCs, including:
> >
> >      . ND Trust Models and Threats [RFC3756],
> >      . Secure ND [RFC3971],
> >      . Cryptographically Generated Addresses [RFC3972],
> >      . ND Proxy [RFC4389],
> >      . Optimistic ND [RFC4429],
> >      . ND for mobile broadband [RFC6459][RFC7066],
> >
> >      [etc.]
> >
> > Perhaps:
> >    Concretely, various ND issues and mitigation solutions have been
> >    published in more than 20 RFCs, including:
> >
> >    *  "IPv6 Neighbor Discovery (ND) Trust Models and Threats"
> > [RFC3756]
> >
> >    *  "SEcure Neighbor Discovery (SEND)" [RFC3971]
> >
> >    *  "Cryptographically Generated Addresses (CGA)" [RFC3972]
> >
> >    *  "Neighbor Discovery Proxies (ND Proxy)" [RFC4389]
> >
> >    *  "Optimistic Duplicate Address Detection (DAD) for IPv6"
> > [RFC4429]
> >
> >    *  "IPv6 in 3rd Generation Partnership Project (3GPP) Evolved
> > Packet System (EPS)" [RFC6459]
> >
> >    *  "IPv6 for Third Generation Partnership Project (3GPP) Cellular
> > Hosts" [RFC7066]
> >
> >    [etc.]
> >
> > XX: yes
> >
> >
> > b) We note that the title of RFC 4429 is "Optimistic Duplicate Address
> > Detection (DAD) for IPv6" (rather than "Optimistic ND"); may this be
> > updated to the full title of RFC 4429?
> >
> > Original:
> >      . Optimistic ND [RFC4429],
> >
> > Perhaps:
> >      *  "Optimistic Duplicate Address Detection (DAD) for IPv6"
> > [RFC4429]
> > -->
> >
> > XX: yes. Thank you for the catch.
> >
> >
> > 6) <!-- [rfced] Please review the following questions regarding the "Issues"
> > defined in this document.
> >
> > a) May we update the "Issues" to appear in sentence case rather than
> > title case? We would make these changes in Sections 2.1, 2.2, 2.3, and
> > 2.4 and wherever else they appear in this document. For example:
> >
> > Original:
> >      . Issue 1: LLA DAD Degrading Performance
> >
> > Perhaps:
> >      *  Issue 1: LLA DAD degrading performance
> >
> > XX: yes. Thank you.
> >
> > b) Should the issue names in Section 2.4 match those in Sections 2.1,
> > 2.2, and 2.3? For example, the following issue is slightly different
> > in Sections 2.1 and 2.4:
> >
> > In Section 2.1:
> >      . Issue 2: Router's Periodic Unsolicited RAs Draining Hosts'
> >         Battery
> >
> > In Section 2.4:
> >      o Issue 2: Unsolicited RA Draining Host Battery Life.
> >
> > XX: yes.  Please use the one in Section 2.1.
> >
> >
> >
> > c) We note that several Issues contain verbs that end in "-ing" (e.g.,
> > "degrading" and "draining"). Would updating these verbs to their forms
> > "degrades" and "drains" retain their meaning? This update would
> > clarify the subject and object of these "-ing" verbs.
> >
> > Original:
> >      . Issue 1: LLA DAD Degrading Performance
> >
> >      . Issue 2: Router's Periodic Unsolicited RAs Draining Hosts'
> >         Battery
> >
> >      . Issue 3: GUA DAD Degrading Performance - same as in Issue 1.
> >
> >      . Issue 4: Router's Address Resolution for Hosts Degrading
> >         Performance
> >
> >      . Issue 5: Host's Address Resolution for Hosts Degrading
> >         Performance
> >
> > Perhaps:
> >     *  Issue 1: LLA DAD Degrades Performance
> >
> >     *  Issue 2: Router's Periodic Unsolicited RAs Drain Host's Battery
> >
> >     *  Issue 3: GUA DAD Degrades Performance
> >
> >     *  Issue 4: Router's Address Resolution for Hosts Degrades
> >        Performance
> >
> >     *  Issue 5: Host's Address Resolution for Hosts Degrades
> > Performance
> >
> > XX: yes.  In addition, as we have agreed, please use the “sentence case”.
> >
> >
> > d) How may we adjust the verbs in the item below for clarity? (Note
> > that we have also adjusted this list item so that it is formatted
> > consistently with the other items.)
> >
> > Original:
> >      . (For Further Study) Hosts' MAC Address Change NAs Degrading
> >         Performance - with randomized and changing MAC addresses
> >         [MADINAS], there may be many such multicast messages.
> >
> > Perhaps:
> >    *  Issue for further study: Host's MAC Address Changes to NAs Degrades
> >       Performance
> >
> >       With randomized and changing MAC addresses [MADINAS], there may be
> >       many such multicast messages.
> > -->
> >
> > XX: NEW change should be:
> >    *  Issue for further study: Multicast NAs for host's MAC address changes
> may degrade
> >       performance
> >
> >       With randomized and changing MAC addresses [MADINAS], there may be
> >       many such multicast messages.
> >
> >
> > 7) <!--[rfced] Trusting-All-Hosts vs. Trusting-all-nodes
> >
> > These terms are both used within this document. If they have the same
> > meaning, how would you like to make this consistent? For example:
> >
> > Section 2.2:
> >      2.2.  Trusting-All-Hosts May Cause On-Link Security Issues
> >
> > Section 2.4:
> >    These issues stem from three primary causes:
> >    multicast, Trusting-all-nodes, and Router-NCE-on-Demand.
> > -->
> >
> > XX: agree.  please change “Trusting-All-Hosts” to “Trusting-All-Nodes” in 
> > the
> title of Section 2.2, and in the “Table of Content”. Thank you.
> >
> > 8) <!-- [rfced] Regarding Table 1
> >
> > a) We note that a few RFC numbers appear in the "ND solution" column.
> > For consistency with the other items in this column, what terminology
> > would you like to replace these RFC numbers with?
> >
> > (Note that we will also update the section titles that correspond with
> > these table entries to match.)
> >
> > Original entries in table 1:
> >
> >       7772
> >       6583
> >       9686
> >
> > Corresponding section titles:
> >
> >       3.8. Reducing Router Advertisements
> >       3.11. RFC 6583 Dealing with NCE Exhaustion Attacks
> >       3.12. Registering Self-generated IPv6 Addresses using DHCPv6
> >
> > XX: there is no terminology/name for these RFCs.  Therefore, we have 2
> options:
> >
> > 1.      In the table, we can replace 7772 with “Reducing RAs”, 6583 with
> “Dealing with NCE Exh. Attacks” (taking advantages of the abbreviation you
> proposed below),  9686 with “Registering IPv6 Addr.”, or
> > 2.      Add “RFC” in front of each number, e.g., 7772 -> RFC7772
> > Please pick one option that you think is better.
> >
> > I have a slight preference for adding RFC.
> >
> > b) Some abbreviations in this table do not clearly correspond to the
> > list of issues in Section 2.4 (e.g., "No A. Acct."). Would you like to
> > add a legend above or below Table 1, or add the abbreviations in
> > Section 2.4? Also, FYI, we updated the abbreviations as shown below.
> >
> > Current abbreviations:
> >    On-link securi.
> >    NCE Exhau.
> >    Fwd. Delay
> >    No A. Acct.
> >
> > Perhaps:
> >    The abbreviations in Table 1 correspond to Section 2.4 as follows.
> >
> >    On-link Sec.   = Trusting-all-nodes related issues
> >    NCE Exh.       = NCE Exhaustion
> >    Fwd. Delay     = Router Forwarding Delay
> >    No Addr. Acc.  = Lack of Address Accountability
> >
> > XX: yes.  Thank you.
> >
> >
> > c) FYI - We renamed the "RFC type" column to "RFC cat." (RFC category)
> > to align with the text that precedes the table.
> >
> > XX: ok.
> >
> > d) FYI - We updated "U" to "N/A" to make it clear that the
> > corresponding items are not specified in RFCs.
> >
> > Original:
> >      I - Informational
> >      B - Best Current Practice
> >      U - Unknown (not formally defined by the IETF)
> >
> > Current:
> >    I:  Informational
> >    B:  Best Current Practice
> >    N/A:  Not Applicable (not an RFC)
> > -->
> >
> > XX: ok.  Thank you.
> >
> > 9) <!--[rfced] We suggest removing "Draft Standard" from this list
> > because that Standards Track maturity level is no longer in use, per
> > RFC 6410. (Also, it appears that zero of the ND solutions listed in
> > Table 1 are specified in a Draft Standard; please review.
> > We note that RFCs 4861 and 4862 are Draft Standards, but they are not
> > listed in Table 1.)
> >
> > Original:
> >      S - Standards Track (Proposed Standard, Draft Standard, or
> >      Internet Standard)
> >
> > Suggested:
> >     S:   Standards Track (Proposed Standard or Internet Standard)
> > -->
> >
> > XX: OK.  Thank you.
> >
> > 10) <!-- [rfced] Section 3.4: As the phrase "WiND" does not explicitly
> > appear in the RFCs mentioned below, may we adjust the text below to
> > indicate this a new term?
> >
> > Original:
> >    Wireless ND (WiND) [RFC6775][RFC8505][RFC8928][RFC8929] (Standards
> >    Track) defines a fundamentally different ND solution for Low-Power
> >    and Lossy Networks (LLNs) [RFC7102].
> >
> > Perhaps:
> >    The term "Wireless ND (WiND)" is used in this document to describe the
> >    fundamentally different ND solution for Low-Power and Lossy Networks
> (LLNs)
> >    [RFC7102] that is defined in [RFC6775], [RFC8505], [RFC8928], and
> [RFC8929]
> >    (Standards Track).
> > -->
> >
> > XX: OK.
> >
> >
> > 11) <!-- [rfced] Should the comma after "ARP" be removed in the text
> > below so that "ARP and ND optimization" appear as one item?
> >
> > Original:
> >    Like SARP, ARP, and ND Optimization for TRILL focuses on reducing
> >    multicast address resolution.
> >
> > Perhaps:
> >    Like SARP, ARP and ND optimization for TRILL focuses on reducing
> >    multicast address resolution.
> > -->
> >
> > XX: you are right, but as we discussed previously, we will remove ARP from
> the section title, so the new sentence should be:
> >
> >    Like SARP, ND optimization for TRILL focuses on reducing multicast 
> > address
> resolution.
> >
> >
> > 12) <!-- [rfced] Please clarify; after the 3 options are listed, how
> > does the second part of this sentence relate to the first part?
> >
> > Original:
> >    SeND defined three new ND options, i.e., Cryptographically Generated
> >    Addresses (CGA) [RFC3972] (Standards Track), RSA public-key
> cryptosystem,
> >    and Timestamp/Nonce, an authorization delegation discovery process, an
> >    address ownership proof mechanism, and requirements for the use of
> these
> >    components in the ND protocol.
> >
> > Perhaps:
> >    SEND defined three new ND options: Cryptographically Generated
> Addresses
> >    (CGA) [RFC3972] (Standards Track), RSA public-key cryptosystem, and
> >    Timestamp/Nonce. These are an authorization delegation discovery
> process,
> >    an address ownership proof mechanism, and requirements for the use of
> >    these components in the ND protocol, respectively.
> > -->
> >
> > XX: the new text should be:
> >    SEND defined three new ND options: Cryptographically Generated
> Addresses
> >    (CGA) [RFC3972] (Standards Track), RSA public-key cryptosystem, and
> >    Timestamp/Nonce. In addition, SEND also defined an authorization
> delegation discovery process,
> >    an address ownership proof mechanism, and requirements for the use of
> >    these components in the ND protocol.
> >
> >
> > 13) <!-- [rfced] We note a mixture of sentence and title case for
> > several of the list items that appear in Sections 4.2.1, 4.2.2, and
> > 4.2.3. For consistency, may we update these list items to sentence case?
> Some examples below:
> >
> > Original:
> >    3. Privacy Issue from Unique Prefix Identifiability:
> >
> >    1. Unique Prefix Allocation
> >
> >    2. Router Support for L3 Isolation
> >
> >    . Reduced Multicast Traffic:
> >
> >    . Router Support for Partial L2 Isolation:
> >
> > Perhaps:
> >    3.  Privacy issue from unique prefix identifiability:
> >
> >    1.  Unique prefix allocation
> >
> >    2.  Router support for L3 isolation
> >
> >    *  Reduced multicast traffic:
> >
> >    *  Router support for partial L2 isolation:
> > -->
> >
> > XX: yes, let’s use the sentence case.
> >
> >
> > 14) <!-- [rfced] Terminology and abbreviations:
> >
> > a) FYI, we updated each instance of "SeND" to "SEND" to match usage in
> > RFC 3971 as well as most usage in recent RFCs.
> >
> > XX: OK.
> >
> >
> > b) Should "IPv6" be removed from this abbreviation for a more 1:1
> > relationship between abbreviation and expansion (and to match other
> > uses of "Unique Prefix Per Host [RFC8273]" in this document)?
> >
> > Original:
> > 3.3. Unique IPv6 Prefix per Host (UPPH)
> >
> > Perhaps:
> > 3.3. Unique Prefix per Host (UPPH)
> >
> > XX: yes.
> >
> >
> > c) FYI - For consistency with RFC 9663, we have expanded "DHCP-PD" to
> > "DHCPv6 Prefix Delegation (DHCPv6-PD)" and updated another instance of
> > "DHCP-PD" to "DHCPv6-PD". Please review.
> >
> > XX: OK.
> >
> > d) FYI - We have added expansions for abbreviations upon first use per
> > Section 3.6 of RFC 7322 ("RFC Style Guide"). Please review each
> > expansion in the document carefully to ensure correctness.
> >
> > Media Access Control (MAC)
> > DHCPv6 Prefix Delegation (DHCPv6-PD)
> > -->
> >
> > XX: yes.  Thank you.
> >
> >
> > 15) <!-- [rfced] Please review the "Inclusive Language" portion of the
> > online Style Guide
> >
> <https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww
> > .rfc-
> editor.org%2Fstyleguide%2Fpart2%2F%23inclusive_language&data=05%7
> >
> C02%7Ceduard.metz%40kpn.com%7C9de5dcc08aac46e0940708de1f038bb7%
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> >
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> > and let us know if any changes are needed.  Updates of this nature
> > typically result in more precise language, which is helpful for readers.
> >
> > For example, please consider whether "native" should be updated in the
> > text
> > below:
> >
> > The switches are interconnected by a native or overlay L2 network.
> > -->
> >
> > XX: please change “native” to “pure” if you think it’s clearer. Otherwise, 
> > we
> will keep the “native” word.
> >
> > XX: While reviewing the document, I also notice that 2 more editorial
> changes are needed:
> >
> > OLD:
> > Host isolation:  Separating hosts into different subnets or links.
> >
> > NEW: (capitalize “isolation” to be consistent with other bullets”)
> > Host Isolation:  Separating hosts into different subnets or links.
> >
> > OLD
> > Node Advertisements (NAs)
> > NEW
> > Neighbor Advertisements (NAs)
> >
> > Thank you very much!  XiPeng – end of my message.
> > ==========
> > Thank you.
> >
> > Kaelin Foody and Alice Russo
> > RFC Production Center
> >
> >
> > On 6 November 2025, [email protected] wrote:
> >
> > *****IMPORTANT*****
> >
> > Updated 2025/11/06
> >
> > RFC Author(s):
> > --------------
> >
> > Instructions for Completing AUTH48
> >
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> editor.org%2Ffaq%2F&data=05%7C02%7Ceduard.metz%40kpn.com%7C9de5d
> c
> >
> c08aac46e0940708de1f038bb7%7Cd77905498c3540eaad75954ac3e86be8%7C
> 0%7C0%
> >
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> >
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> 7C
> >
> 0%7C%7C%7C&sdata=92ttZNJvxRJJwehtQ6Xa3L7Iq9vAchh2mQBbw7dJspc%3D
> &reserv
> > ed=0)
> >
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> > tee.ietf.org%2Flicense-
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> >
> 5dcc08aac46e0940708de1f038bb7%7Cd77905498c3540eaad75954ac3e86be8
> %7C0%7
> >
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> MF7qI%3D&r
> > eserved=0)
> >
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> s.ietf.org%2Frfcxml-
> vocabulary&data=05%7C02%7Ceduard.metz%40kpn.com%7C9de5dcc08aac46
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> jaDLDb3dqXRA%3D&reserved=0>.
> >
> > *  Formatted output
> >
> >    Please review the PDF, HTML, and TXT files to ensure that the
> >    formatted output, as generated from the markup in the XML file, is
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> >
> > Submitting changes
> > ------------------
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> > include:
> >
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> >
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> >
> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmail
> > archive.ietf.org%2Farch%2Fmsg%2Fietf-announce%2Fyb6lpIGh-
> 4Q9l2USxIAe6P
> >
> 8O4Zc&data=05%7C02%7Ceduard.metz%40kpn.com%7C9de5dcc08aac46e094
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> >
> f038bb7%7Cd77905498c3540eaad75954ac3e86be8%7C0%7C0%7C638982297
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> >
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> a=th
> > %2F8n514wFag7DIxZKP%2FT7adhzgkjOBJx6hrxy53RxE%3D&reserved=0
> >
> >      *  The archive itself:
> >
> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmail
> >
> archive.ietf.org%2Farch%2Fbrowse%2Fauth48archive%2F&data=05%7C02%7C
> edu
> >
> ard.metz%40kpn.com%7C9de5dcc08aac46e0940708de1f038bb7%7Cd7790549
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> > cr%2FLzhhNnkqpDULIU%3D&reserved=0
> >
> >      *  Note: If only absolutely necessary, you may temporarily opt out
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> >
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> stream manager.
> >
> >
> > Approving for publication
> > --------------------------
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> > ALL’, as all the parties CCed on this message need to see your approval.
> >
> >
> > Files
> > -----
> >
> > The files are available here:
> >
> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rf
> c-
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> pGxxdGwhMb2RTahs6CECOS4QM%2Funnduu2CY%3D&reserved=0
> >
> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rf
> c-
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> >
> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.
> > rfc-
> editor.org%2Fauthors%2Frfc9898.pdf&data=05%7C02%7Ceduard.metz%40kp
> >
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> >
> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.
> > rfc-
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> >
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> >
> > Diff file of the text:
> >
> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.
> > rfc-editor.org%2Fauthors%2Frfc9898-
> diff.html&data=05%7C02%7Ceduard.met
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> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.
> > rfc-editor.org%2Fauthors%2Frfc9898-
> rfcdiff.html&data=05%7C02%7Ceduard.
> >
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> > p7w6fCQzVIoLk%3D&reserved=0 (side by side)
> >
> > Diff of the XML:
> >
> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.
> > rfc-editor.org%2Fauthors%2Frfc9898-
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> >
> >
> > Tracking progress
> > -----------------
> >
> > The details of the AUTH48 status of your document are here:
> >
> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.
> > rfc-
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> >
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> > Q%3D&reserved=0
> >
> > Please let us know if you have any questions.
> >
> > Thank you for your cooperation,
> >
> > RFC Editor
> >
> > --------------------------------------
> > RFC9898 (draft-ietf-v6ops-nd-considerations-14)
> >
> > Title            : Neighbor Discovery Considerations in IPv6 Deployments
> > Author(s)        : X. Xiao, E. Vasilenko, E. Metz, G. Mishra, N. Buraglio
> > WG Chair(s)      : XiPeng Xiao, Nick Buraglio
> > Area Director(s) : Mohamed Boucadair, Mahesh Jethanandani
> >

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