Hi Alanna,

Thanks for making the changes. I approve the document for publication.

Thanks,
Yingzhen

On Wed, Dec 3, 2025 at 9:41 AM Alanna Paloma <[email protected]>
wrote:

> Hi Authors,
>
> > RFC9903 includes section 1.1, "Requirements Language", while 9902
> doesn't have this. Should this be removed?
> > "
> > 1.1. Requirements Language
> > The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
> "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and
> "OPTIONAL" in this document are to be interpreted as described in BCP 14
> [RFC2119] [RFC8174] when, and only when, they appear in all capitals, as
> shown here.
> > "
>
> RFC-to-be 9903 uses terms listed in that Requirements Language paragraph;
> RFC-to-be 9902 included that paragraph but did not use any of those terms
> within the document so we removed that text from the document (see question
> #2 in the AUTH48 thread of that document). The Requirements Language
> section should remain in RFC-to-be 9903.
>
> > The title of section 2 in 9903 is "2. OSPF Segment Routing over MPLS
> YANG Data Model Scope", while 9902 is "2.  Design of the IS-IS MPLS Segment
> Routing Module". How about we change 9903 to "Design of the YANG Module for
> OSPF MPLS Segment Routing" and 9902 to "Design of the YANG Module for IS-IS
> MPLS Segment Routing"?
> >
> > The section 3 title for 9902 should be  "IS-IS Segment Routing over MPLS
> YANG Module". Please remove the first "MPLS".
>
> The files have been updated per your request. We have also sent mail in
> the AUTH48 thread for RFC-to-be 9902 to note the updates made in that
> document.
>
> The files have been posted here (please refresh):
> https://www.rfc-editor.org/authors/rfc9903.txt
> https://www.rfc-editor.org/authors/rfc9903.pdf
> https://www.rfc-editor.org/authors/rfc9903.html
> https://www.rfc-editor.org/authors/rfc9903.xml
>
> The relevant diff files are posted here:
> https://www.rfc-editor.org/authors/rfc9903-diff.html (comprehensive diff)
> https://www.rfc-editor.org/authors/rfc9903-auth48diff.html (all AUTH48
> changes)
> https://www.rfc-editor.org/authors/rfc9903-lastdiff.html (htmlwdiff diff
> between last version and this)
> https://www.rfc-editor.org/authors/rfc9903-lastrfcdiff.html (rfcdiff
> between last version and this)
>
> See the AUTH48 status of this document here:
> https://www.rfc-editor.org/auth48/rfc9903
>
> We will await any further changes you may have as well as approvals from
> Yingzhen, Jeffrey, and Helen prior to moving this document forward in the
> publication process.
>
> Thank you,
> Alanna Paloma
> RFC Production Center
>
> > On Dec 2, 2025, at 11:03 AM, Yingzhen Qu <[email protected]>
> wrote:
> >
> > Hi Alanna,
> >
> > RFC9903 includes section 1.1, "Requirements Language", while 9902
> doesn't have this. Should this be removed?
> > "
> > 1.1. Requirements Language
> > The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
> "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and
> "OPTIONAL" in this document are to be interpreted as described in BCP 14
> [RFC2119] [RFC8174] when, and only when, they appear in all capitals, as
> shown here.
> > "
> >
> > The title of section 2 in 9903 is "2. OSPF Segment Routing over MPLS
> YANG Data Model Scope", while 9902 is "2.  Design of the IS-IS MPLS Segment
> Routing Module". How about we change 9903 to "Design of the YANG Module for
> OSPF MPLS Segment Routing" and 9902 to "Design of the YANG Module for IS-IS
> MPLS Segment Routing"?
> >
> > The section 3 title for 9902 should be  "IS-IS Segment Routing over MPLS
> YANG Module". Please remove the first "MPLS".
> > "
> >
> > Thanks,
> > Yingzhen
> >
> > On Mon, Dec 1, 2025 at 9:57 AM Alanna Paloma <
> [email protected]> wrote:
> > Hi Acee and Gunter (AD)*,
> >
> > *Gunter - As the AD, please review and approve of the following updates:
> > - Section 1: removed text
> > - Section 3 (within the YANG module): added text
> > - Section 6.2: removed informative reference entry for RFC 8342
> >
> > See this diff file:
> > https://www.rfc-editor.org/authors/rfc9903-auth48diff.html
> >
> >
> > Acee - Thank you for your replies. We’ve updated the files accordingly.
> >
> > The files have been posted here (please refresh):
> >  https://www.rfc-editor.org/authors/rfc9903.txt
> >  https://www.rfc-editor.org/authors/rfc9903.pdf
> >  https://www.rfc-editor.org/authors/rfc9903.html
> >  https://www.rfc-editor.org/authors/rfc9903.xml
> >
> > The relevant diff files are posted here:
> >  https://www.rfc-editor.org/authors/rfc9903-diff.html (comprehensive
> diff)
> >  https://www.rfc-editor.org/authors/rfc9903-auth48diff.html (all AUTH48
> changes)
> >  https://www.rfc-editor.org/authors/rfc9903-lastdiff.html (htmlwdiff
> diff between last version and this)
> >  https://www.rfc-editor.org/authors/rfc9903-lastrfcdiff.html (rfcdiff
> between last version and this)
> >
> > We will await any further changes you may have as well as approvals from
> each author and *Gunter (AD) prior to moving this document forward in the
> publication process.
> >
> > Thank you,
> > Alanna Paloma
> > RFC Production Center
> >
> > > On Dec 1, 2025, at 3:53 AM, Acee Lindem <[email protected]> wrote:
> > >
> > > Hi Alana,
> > >
> > > Removed RFC 8342 reference as well. Complete set of editorial diffs
> attached.
> > >
> > > Thanks,
> > > Acee
> > > <rfc9903.orig.diff.html>
> > >
> > >> On Nov 29, 2025, at 4:08 PM, Acee Lindem <[email protected]> wrote:
> > >>
> > >> Hi Alana,
> > >>
> > >> Here is my complete set of editorial comments in RFC diff format.
> > >>
> > >> Thanks,
> > >> Acee
> > >> <rfc9903.orig.diff.html>
> > >>
> > >>> On Nov 29, 2025, at 3:20 PM, Acee Lindem <[email protected]>
> wrote:
> > >>>
> > >>> Hi Alana,
> > >>>
> > >>>> On Nov 28, 2025, at 5:28 PM, Acee Lindem <[email protected]>
> wrote:
> > >>>>
> > >>>> Hi Alana,
> > >>>>
> > >>>> I have the following editorial comments on the current version.
> None of these suggested changes should require AD approval.
> > >>>>
> > >>>> Note that I'm keeping my former LabN affiliation in the draft since
> I did much of the work while working there.
> > >>>>
> > >>>> I have one question, does the YANG model itself need to have the
> first instance of non-well-known acronyms expanded
> > >>>> on the first usage? If so, there are some that need to be expanded
> (e.g., SRMS, IP-FRR, and RLFA).
> > >>>
> > >>> SRMS seems to be the only one needed. Please add the first-use
> expansion to the YANG model as well.
> > >>>
> > >>> *** 694,703 ****
> > >>>
> > >>>     grouping srms-preference-tlv {
> > >>>       description
> > >>> !          "The SRMS Preference TLV is used to advertise a preference
> > >>> !           associated with the node that acts as an SRMS.  SRMS
> > >>> !           advertisements with a higher preference value are
> preferred
> > >>> !           over those with a lower preference value.";
> > >>>       reference
> > >>>         "RFC 8665: OSPF Extensions for Segment Routing, Section 3.4";
> > >>>       container srms-preference-tlv {
> > >>> --- 692,702 ----
> > >>>
> > >>>     grouping srms-preference-tlv {
> > >>>       description
> > >>> !          "The Segment Routing Mapping Server (SRMS) Preference TLV
> is
> > >>> !           used to advertise a preference associated with the node
> that
> > >>> !           acts as an SRMS.  SRMS advertisements with a higher
> > >>> !           preference value are preferred over those with a lower
> > >>> !           preference value.";
> > >>>       reference
> > >>>         "RFC 8665: OSPF Extensions for Segment Routing, Section 3.4";
> > >>>       container srms-preference-tlv {
> > >>> ***************
> > >>>
> > >>>
> > >>> Thanks,
> > >>> Acee
> > >>>
> > >>>
> > >>>>
> > >>>> For the first change, note that we have been removing this
> statement from the abstract in other RFCs (e.g., RFC 9020).
> > >>>>
> > >>>> ***************
> > >>>> *** 74,82 ****
> > >>>>  MPLS data plane.  The defined YANG data model is an augmentation to
> > >>>>  the OSPF YANG data model [RFC9129].
> > >>>>
> > >>>> -    The YANG data model in this document conforms to the Network
> > >>>> -    Management Datastore Architecture (NMDA) [RFC8342].
> > >>>> -
> > >>>> 1.1.  Requirements Language
> > >>>>
> > >>>>  The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
> > >>>> --- 74,79 ----
> > >>>> ***************
> > >>>> *** 105,111 ****
> > >>>>
> > >>>>  The "ietf-ospf-sr-mpls" module defines both the data nodes to
> > >>>>  configure OSPF Segment Routing MPLS extensions and the additions to
> > >>>> !    the OSPF Link State Advertisements (LSAs) necessary to support
> > >>>>  Segment Routing over MPLS (SR-MPLS).  The OSPF configuration
> > >>>>  includes:
> > >>>>
> > >>>> --- 102,108 ----
> > >>>>
> > >>>>  The "ietf-ospf-sr-mpls" module defines both the data nodes to
> > >>>>  configure OSPF Segment Routing MPLS extensions and the additions to
> > >>>> !    OSPF Link State Advertisements (LSAs) necessary to support
> > >>>>  Segment Routing over MPLS (SR-MPLS).  The OSPF configuration
> > >>>>  includes:
> > >>>>
> > >>>> ***************
> > >>>> *** 348,354 ****
> > >>>>      base extended-prefix-range-flag;
> > >>>>      description
> > >>>>        "Inter-Area flag.  Note that this is only applicable to
> OSPFv2
> > >>>> !           since OSPFv3 advertises separate Inter-Area
> extended-LSA.";
> > >>>>      reference
> > >>>>        "RFC 8665: OSPF Extensions for Segment Routing, Section 4";
> > >>>>    }
> > >>>> --- 345,351 ----
> > >>>>      base extended-prefix-range-flag;
> > >>>>      description
> > >>>>        "Inter-Area flag.  Note that this is only applicable to
> OSPFv2
> > >>>> !           since OSPFv3 advertises separate Inter-Area
> extended-LSAs.";
> > >>>>      reference
> > >>>>        "RFC 8665: OSPF Extensions for Segment Routing, Section 4";
> > >>>>    }
> > >>>> ***************
> > >>>> *** 500,506 ****
> > >>>>        "RFC 8665: OSPF Extensions for Segment Routing, Section 4";
> > >>>>      container extended-prefix-range-tlvs {
> > >>>>        description
> > >>>> !            "List of range of prefixes.";
> > >>>>        list extended-prefix-range-tlv {
> > >>>>          description
> > >>>>            "Range of prefixes.";
> > >>>> --- 497,503 ----
> > >>>>        "RFC 8665: OSPF Extensions for Segment Routing, Section 4";
> > >>>>      container extended-prefix-range-tlvs {
> > >>>>        description
> > >>>> !            "List of prefix ranges.";
> > >>>>        list extended-prefix-range-tlv {
> > >>>>          description
> > >>>>            "Range of prefixes.";
> > >>>> ***************
> > >>>> *** 662,668 ****
> > >>>>          leaf range-size {
> > >>>>            type rt-types:uint24;
> > >>>>            description
> > >>>> !                "SID range.";
> > >>>>          }
> > >>>>          uses sid-tlv-encoding;
> > >>>>        }
> > >>>> --- 659,666 ----
> > >>>>          leaf range-size {
> > >>>>            type rt-types:uint24;
> > >>>>            description
> > >>>> !                "SID range.  The return of a zero value would
> indicate
> > >>>> !                 an error.";
> > >>>>          }
> > >>>>          uses sid-tlv-encoding;
> > >>>>        }
> > >>>> ***************
> > >>>> *** 869,875 ****
> > >>>>        "This augments the OSPF protocol configuration with Segment
> > >>>>         Routing over the MPLS data plane.  The following semantic
> > >>>>         validation is to be performed for the configuration data:
> > >>>> !            - Assure the binding policies prefixes do not
> overlap.";
> > >>>>      reference
> > >>>>        "RFC 9020: YANG Data Model for Segment Routing";
> > >>>>      uses sr-mpls:sr-control-plane;
> > >>>> --- 868,875 ----
> > >>>>        "This augments the OSPF protocol configuration with Segment
> > >>>>         Routing over the MPLS data plane.  The following semantic
> > >>>>         validation is to be performed for the configuration data:
> > >>>> !            - Assure prefixes specified in binding policies do not
> > >>>> !              overlap.";
> > >>>>      reference
> > >>>>        "RFC 9020: YANG Data Model for Segment Routing";
> > >>>>      uses sr-mpls:sr-control-plane;
> > >>>> ***************
> > >>>> *** 934,940 ****
> > >>>>               configuration.";
> > >>>>          }
> > >>>>          description
> > >>>> !              "This augments LAN interface adj-sid with
> neighbor-id.";
> > >>>>          leaf neighbor-id {
> > >>>>            type inet:ip-address;
> > >>>>            mandatory true;
> > >>>> --- 934,941 ----
> > >>>>               configuration.";
> > >>>>          }
> > >>>>          description
> > >>>> !              "This augments multi-access interface adj-sids with a
> > >>>> !               neighbor-id.";
> > >>>>          leaf neighbor-id {
> > >>>>            type inet:ip-address;
> > >>>>            mandatory true;
> > >>>> ***************
> > >>>> *** 1072,1078 ****
> > >>>>        leaf protection-requested {
> > >>>>          type boolean;
> > >>>>          description
> > >>>> !              "Describe if the Adj-SID is protected.";
> > >>>>        }
> > >>>>      }
> > >>>>    }
> > >>>> --- 1073,1079 ----
> > >>>>        leaf protection-requested {
> > >>>>          type boolean;
> > >>>>          description
> > >>>> !              "Indicate if the Adj-SID is protected.";
> > >>>>        }
> > >>>>      }
> > >>>>    }
> > >>>> ***************
> > >>>> *** 1414,1420 ****
> > >>>>          "This augmentation is only valid for OSPFv3.";
> > >>>>      }
> > >>>>      description
> > >>>> !          "SR Prefix-SID Sub-TLV in OSPFv3 Link-Scoped
> Intra-Area-Prefix
> > >>>>         TLV for OSPFv3 E-Inter-Area-Prefix LSAs.";
> > >>>>      reference
> > >>>>        "RFC 8666: OSPFv3 Extensions for Segment Routing, Section 6";
> > >>>> --- 1415,1421 ----
> > >>>>          "This augmentation is only valid for OSPFv3.";
> > >>>>      }
> > >>>>      description
> > >>>> !          "SR Prefix-SID Sub-TLV in OSPFv3 Intra-Area-Prefix
> > >>>>         TLV for OSPFv3 E-Inter-Area-Prefix LSAs.";
> > >>>>      reference
> > >>>>        "RFC 8666: OSPFv3 Extensions for Segment Routing, Section 6";
> > >>>> ***************
> > >>>> *** 1480,1486 ****
> > >>>>           E-Router LSAs.";
> > >>>>      }
> > >>>>      description
> > >>>> !          "SR Sub-TLVs in OSPFv3 link-tlv for OSPFv3 E-Router
> LSAs.";
> > >>>>      reference
> > >>>>        "RFC 8666: OSPFv3 Extensions for Segment Routing, Section 7";
> > >>>>      uses ospfv3-adj-sid-sub-tlvs;
> > >>>> --- 1481,1488 ----
> > >>>>           E-Router LSAs.";
> > >>>>      }
> > >>>>      description
> > >>>> !          "SR Sub-TLVs in OSPFv3 Router-Link TLV for OSPFv3
> E-Router
> > >>>> !           LSAs.";
> > >>>>      reference
> > >>>>        "RFC 8666: OSPFv3 Extensions for Segment Routing, Section 7";
> > >>>>      uses ospfv3-adj-sid-sub-tlvs;
> > >>>>
> > >>>> Thanks,
> > >>>> Acee
> > >>>>
> > >>>>> On Nov 25, 2025, at 3:58 PM, Alanna Paloma <
> [email protected]> wrote:
> > >>>>>
> > >>>>> Hi Authors,
> > >>>>>
> > >>>>> Thank you for your replies.  We have updated as requested.
> > >>>>>
> > >>>>> ) FYI - We have moved Derek Yeung’s name out of the YANG module
> and into this sentence in the Acknowledgements section. Please review and
> let us know if any further updates are needed.
> > >>>>>
> > >>>>> Original:
> > >>>>> The authors wish to thank Dean Bogdanovic and Kiran Koushik
> Agrahara
> > >>>>> Sreenivasa for their YANG module discussions.
> > >>>>>
> > >>>>> Current:
> > >>>>> The authors wish to thank Dean Bogdanovic, Kiran Koushik Agrahara
> > >>>>> Sreenivasa, and Derek Yeung for their YANG module discussions.
> > >>>>>
> > >>>>>> 9) <!--[rfced] We note that Derek Yeung is listed as an author in
> the
> > >>>>>> YANG module but is not listed as an author of this document.
> Should
> > >>>>>> we remove his name from the YANG module and add it to the
> > >>>>>> Acknowledgements section?
> > >>>>>>
> > >>>>>> Original:
> > >>>>>>    Author:   Derek Yeung
> > >>>>>>              <mailto:[email protected]>
> > >>>>>> -->
> > >>>>>>
> > >>>>>> [Yingzhen]: Yes, please add Derek to the acknowledgements.
> > >>>>>
> > >>>>>
> > >>>>>
> > >>>>> The files have been posted here (please refresh):
> > >>>>> https://www.rfc-editor.org/authors/rfc9903.txt
> > >>>>> https://www.rfc-editor.org/authors/rfc9903.pdf
> > >>>>> https://www.rfc-editor.org/authors/rfc9903.html
> > >>>>> https://www.rfc-editor.org/authors/rfc9903.xml
> > >>>>>
> > >>>>> The relevant diff files are posted here:
> > >>>>> https://www.rfc-editor.org/authors/rfc9903-diff.html
> (comprehensive diff)
> > >>>>> https://www.rfc-editor.org/authors/rfc9903-auth48diff.html (all
> AUTH48 changes)
> > >>>>>
> > >>>>> Please review the document carefully as documents do not change
> once published as RFCs.
> > >>>>>
> > >>>>> We will await any further changes you may have and approvals from
> each author prior to moving forward in the publication process.
> > >>>>>
> > >>>>> Please see the AUTH48 status page for this document here:
> > >>>>> https://www.rfc-editor.org/auth48/rfc9903
> > >>>>>
> > >>>>> Thank you,
> > >>>>> Alanna Paloma
> > >>>>> RFC Production Center
> > >>>>>
> > >>>>>
> > >>>>>> On Nov 25, 2025, at 8:55 AM, Helen Chen <ichen=
> [email protected]> wrote:
> > >>>>>>
> > >>>>>> Thanks to Yingzhen for adding my new email address.
> > >>>>>>
> > >>>>>> Hello RFC Editor,
> > >>>>>>
> > >>>>>> Please update my (Ing-Wher Chen) email address and affiliation if
> possible.  Along with the affiliation change, please also remove the last
> paragraph in the “Acknowledgments” section.  That paragraph currently
> states "Author affiliation with The MITRE Corporation…”.
> > >>>>>>
> > >>>>>> Thanks,
> > >>>>>> Helen
> > >>>>>>
> > >>>>>>> On Nov 21, 2025, at 2:30 PM, Yingzhen Qu <
> [email protected]> wrote:
> > >>>>>>>
> > >>>>>>> Adding Helen's new email address.
> > >>>>>>>
> > >>>>>>> Thanks,
> > >>>>>>> Yingzhen
> > >>>>>>>
> > >>>>>>> On Fri, Nov 21, 2025 at 10:58 AM <[email protected]>
> wrote:
> > >>>>>>> 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://www.rfc-editor.org/search. -->
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> 2) <!-- [rfced] We note that there is no mention of an
> "sr-protocol grouping"
> > >>>>>>> in RFC 9020, but it does use "'sr-control-plane' grouping".
> Should the
> > >>>>>>> parenthetical text below be updated to match what appears in RFC
> 9020?
> > >>>>>>>
> > >>>>>>> Original:
> > >>>>>>> *  OSPF instance level configuration imported from the
> ietf-segment-
> > >>>>>>>  routing-mpls YANG module including the mapping server bindings
> and
> > >>>>>>>  the per-protocol Segment Routing Global Block (SRGB) (refer to
> the
> > >>>>>>>  sr-protocol grouping [RFC9020]).
> > >>>>>>>
> > >>>>>>> Perhaps:
> > >>>>>>> *  OSPF instance level configuration imported from the
> ietf-segment-
> > >>>>>>>  routing-mpls YANG module including the mapping server bindings
> and
> > >>>>>>>  the per-protocol Segment Routing Global Block (SRGB) (refer to
> the
> > >>>>>>>  "sr-control-plane" grouping [RFC9020]).
> > >>>>>>> -->
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> 3) <!-- [rfced] We note that RFCs 8665 and 8666 use "Extended
> Prefix Range TLV"
> > >>>>>>> rather than "extended range TLV". May we update the two list
> items below
> > >>>>>>> to match the corresponding RFCs?
> > >>>>>>>
> > >>>>>>> Original:
> > >>>>>>> *  OSPFv2 extended range TLV encodings [RFC8665] in the OSPF
> > >>>>>>>  Extended-Prefix Opaque LSA [RFC7684].
> > >>>>>>> ...
> > >>>>>>> *  OSPFv3 extended range TLV encodings [RFC8666] in the OSPFv3 E-
> > >>>>>>>  Intra-Area-Prefix-LSA, E-Inter-Area-Prefix-LSA,
> E-AS-External-LSA,
> > >>>>>>>  and E-Type-7-LSA [RFC8362].
> > >>>>>>>
> > >>>>>>> Perhaps:
> > >>>>>>> *  OSPFv2 Extended Prefix Range TLV encodings [RFC8665] in the
> OSPF
> > >>>>>>>  Extended-Prefix Opaque LSA [RFC7684].
> > >>>>>>> ...
> > >>>>>>> *  OSPFv3 Extended Prefix Range TLV encodings [RFC8666] in the
> OSPFv3 E-
> > >>>>>>>  Intra-Area-Prefix-LSA, E-Inter-Area-Prefix-LSA,
> E-AS-External-LSA,
> > >>>>>>>  and E-Type-7-LSA [RFC8362].
> > >>>>>>> -->
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> 4) <!--[rfced] FYI - We have removed the following items from
> their
> > >>>>>>> corresponding lists in Section 2 as they were each listed twice.
> > >>>>>>>
> > >>>>>>> Original:
> > >>>>>>> *  OSPFv2 Prefix SID Sub-TLV encodings [RFC8665] included the
> OSPF
> > >>>>>>>  Extended Prefix TLV which is advertised in the OSPF Extended
> > >>>>>>>  Prefix Opaque LSA [RFC7684].
> > >>>>>>> ...
> > >>>>>>> *  OSPFv3 extended range TLV encodings [RFC8666] in the OSPFv3 E-
> > >>>>>>>  Intra-Area-Prefix-LSA, E-Inter-Area-Prefix-LSA,
> E-AS-External-LSA,
> > >>>>>>>  and E-Type-7-LSA [RFC8362].
> > >>>>>>> ...
> > >>>>>>> *  OSPFv3 Adj-SID Sub-TLV [RFC8666] in the OSPFv3 Router-Link TLV
> > >>>>>>>  [RFC8362].
> > >>>>>>> -->
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> 5) <!--[rfced] We note that there is no mention of "Extended
> Prefix Range TLV"
> > >>>>>>> in RFC 8362, but it is defined in RFC 8666 (note that
> "Intra-Area-Prefix TLV",
> > >>>>>>> "Inter-Area-Prefix TLV", and "External-Prefix TLV" are defined
> in RFC 8362).
> > >>>>>>> Please review and let us know if/how the text or citation should
> be updated for
> > >>>>>>> correctness.
> > >>>>>>>
> > >>>>>>> Original:
> > >>>>>>> *  OSPFv3 Prefix-SID Sub-TLV encodings [RFC8666] in the OSPFv3
> Intra-
> > >>>>>>>  Area Prefix TLV, Inter-Area Prefix TLV, External Prefix TLV, and
> > >>>>>>>  OSPFv3 Extended Prefix Range TLV [RFC8362].
> > >>>>>>> -->
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> 6) <!-- [rfced] We note that [RFC2328] and [RFC5340] are not
> referenced in the
> > >>>>>>> YANG module but are listed in the introductory text for the YANG
> module.
> > >>>>>>> Additionally, [RFC8665], [RFC8666], [RFC9020], and [RFC9129] are
> referenced
> > >>>>>>> in the YANG module but are not listed in the introductory text.
> May we update
> > >>>>>>> the introductory text as follows? Note that, if yes, we will
> also remove the
> > >>>>>>> references for [RFC2328] and [RFC5340] from the Normative
> References section.
> > >>>>>>>
> > >>>>>>> Original:
> > >>>>>>> [RFC2328], [RFC4915], [RFC5340], [RFC6991], [RFC8102], [RFC8294],
> > >>>>>>> [RFC8349], [RFC9587], and
> [I-D.ietf-rtgwg-segment-routing-ti-lfa] are
> > >>>>>>> referenced in the YANG module.
> > >>>>>>>
> > >>>>>>> Perhaps:
> > >>>>>>> [RFC4915], [RFC6991], [RFC8102], [RFC8294], [RFC8349], [RFC8665],
> > >>>>>>> [RFC8666], [RFC9020]. [RFC9129], [RFC9587], and [RFC9855] are
> > >>>>>>> referenced in the YANG module.
> > >>>>>>> -->
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> 7) <!--[rfced] We are having some difficulty parsing this
> description text
> > >>>>>>> in the YANG module, particularly with "interface" repeated.
> Please review
> > >>>>>>> and let us know how it should be updated for clarity.
> > >>>>>>>
> > >>>>>>> Original:
> > >>>>>>> This augments broadcast and non-broadcast multi-access
> > >>>>>>> interface segment routing interface configuration.
> > >>>>>>>
> > >>>>>>> Perhaps:
> > >>>>>>> This augments broadcast and non-broadcast multi-access
> > >>>>>>> interface Segment Routing and interface configuration.
> > >>>>>>> -->
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> 8) <!--[rfced] We have updated this description text in the YANG
> module for
> > >>>>>>> clarity. Please review and confirm that the intended meaning has
> not been
> > >>>>>>> altered.
> > >>>>>>>
> > >>>>>>> Original:
> > >>>>>>> A path providing node a disjoint path for SRLG
> > >>>>>>> links from the primary path will be selected over
> > >>>>>>> one that doesn't provide an SRLG disjoint path.
> > >>>>>>>
> > >>>>>>> Current:
> > >>>>>>> A path providing a node with a disjoint path for SRLG
> > >>>>>>> links from the primary path will be selected over
> > >>>>>>> a path that doesn't provide an SRLG disjoint path.
> > >>>>>>> -->
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> 9) <!--[rfced] We note that Derek Yeung is listed as an author
> in the
> > >>>>>>> YANG module but is not listed as an author of this document.
> Should
> > >>>>>>> we remove his name from the YANG module and add it to the
> > >>>>>>> Acknowledgements section?
> > >>>>>>>
> > >>>>>>> Original:
> > >>>>>>>    Author:   Derek Yeung
> > >>>>>>>              <mailto:[email protected]>
> > >>>>>>> -->
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> 10) <!--[rfced] FYI, we have made some updates to the Security
> Considerations to
> > >>>>>>> match Section 3.7 of draft-ietf-netmod-rfc8407bis-28. Please let
> us know
> > >>>>>>> if any further updates are needed. Specifically:
> > >>>>>>>
> > >>>>>>> - Should this sentence from the template be added? "There are no
> particularly sensitive RPC or action operations."
> > >>>>>>>
> > >>>>>>> -->
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> 11) <!--[rfced] Abbreviations
> > >>>>>>>
> > >>>>>>> a) FYI - We have added expansions for the following abbreviations
> > >>>>>>> per Section 3.6 of RFC 7322 ("RFC Style Guide"). Please review
> each
> > >>>>>>> expansion in the document carefully to ensure correctness.
> > >>>>>>>
> > >>>>>>> IP Fast Reroute (IP-FRR)
> > >>>>>>> No Penultimate Hop-Popping) (No-PHP)
> > >>>>>>> Remote Loop-Free Alternate  (RLFA)
> > >>>>>>> Segment Routing Local Block (SRLB)
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> b) Both the expansion and the acronym for the following terms
> are used
> > >>>>>>> throughout the document. Would you like to update to using the
> expansion
> > >>>>>>> upon first usage and the acronym for the rest of the document
> for consistency?
> > >>>>>>>
> > >>>>>>> Adjacency Segment Identifier, adjacency Segment ID, adjacency
> SID (Adj-SID)
> > >>>>>>> Denial-of-Service (DoS)
> > >>>>>>> Remote LFA (RLFA)
> > >>>>>>> Segment ID, Segment Identifier (SID)
> > >>>>>>> Segment Routing Mapping Server, SR Mapping Server (SRMS)
> > >>>>>>> Segment Routing over MPLS (SR-MPLS)
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> c) FYI, we updated the expansion of "SRLG" from "Shared Resource
> Link
> > >>>>>>> Group" to "Shared Risk Link Group" to match how it is expanded
> in
> > >>>>>>> past RFCs.
> > >>>>>>>
> > >>>>>>> d) FYI, we updated one instance of "SRBG" to "SRGB" (Section 4)
> to
> > >>>>>>> match usage in the rest of the document.
> > >>>>>>> -->
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> 12) <!-- [rfced] Terminology
> > >>>>>>>
> > >>>>>>> a) Throughout the text, the following terminology appears to be
> used
> > >>>>>>> inconsistently. Please review these occurrences and let us know
> if/how they
> > >>>>>>> may be made consistent.
> > >>>>>>>
> > >>>>>>> Segment Routing vs. segment routing
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> b) For consistency and to reflect how they appear in previously
> published
> > >>>>>>> RFCs, we have updated the terminology to the form on the right.
> Please review
> > >>>>>>> and let us know if any further updates are needed.
> > >>>>>>>
> > >>>>>>> Adj-SID sub-TLV, Adj-SID sub-tlv, Adj-sid sub-tlv > Adj-SID
> Sub-TLV
> > >>>>>>>
> > >>>>>>> Prefix SID Sub-TLV, prefix SID sub-TLV, Prefix SID sub-TLV >
> Prefix-SID Sub-TLV
> > >>>>>>> -->
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> 13) <!-- [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.
> > >>>>>>> -->
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> Thank you.
> > >>>>>>>
> > >>>>>>> Alanna Paloma and Alice Russo
> > >>>>>>> RFC Production Center
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> On Nov 21, 2025, at 10:57 AM, [email protected] wrote:
> > >>>>>>>
> > >>>>>>> *****IMPORTANT*****
> > >>>>>>>
> > >>>>>>> Updated 2025/11/21
> > >>>>>>>
> > >>>>>>> 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
> > >>>>>>> available as listed in the FAQ (https://www.rfc-editor.org/faq/
> ).
> > >>>>>>>
> > >>>>>>> You and you coauthors are responsible for engaging other parties
> > >>>>>>> (e.g., Contributors or Working Group) as necessary before
> providing
> > >>>>>>> your approval.
> > >>>>>>>
> > >>>>>>> Planning your review
> > >>>>>>> ---------------------
> > >>>>>>>
> > >>>>>>> Please review the following aspects of your document:
> > >>>>>>>
> > >>>>>>> *  RFC Editor questions
> > >>>>>>>
> > >>>>>>> Please review and resolve any questions raised by the RFC Editor
> > >>>>>>> that have been included in the XML file as comments marked as
> > >>>>>>> follows:
> > >>>>>>>
> > >>>>>>> <!-- [rfced] ... -->
> > >>>>>>>
> > >>>>>>> These questions will also be sent in a subsequent email.
> > >>>>>>>
> > >>>>>>> *  Changes submitted by coauthors
> > >>>>>>>
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> > >>>>>>>
> > >>>>>>> *  Content
> > >>>>>>>
> > >>>>>>> Please review the full content of the document, as this cannot
> > >>>>>>> change once the RFC is published.  Please pay particular
> attention to:
> > >>>>>>> - IANA considerations updates (if applicable)
> > >>>>>>> - contact information
> > >>>>>>> - references
> > >>>>>>>
> > >>>>>>> *  Copyright notices and legends
> > >>>>>>>
> > >>>>>>> Please review the copyright notice and legends as defined in
> > >>>>>>> RFC 5378 and the Trust Legal Provisions
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> > >>>>>>>
> > >>>>>>> *  Semantic markup
> > >>>>>>>
> > >>>>>>> Please review the markup in the XML file to ensure that elements
> of
> > >>>>>>> content are correctly tagged.  For example, ensure that
> <sourcecode>
> > >>>>>>> and <artwork> are set correctly.  See details at
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> > >>>>>>>
> > >>>>>>> *  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
> > >>>>>>> reasonable.  Please note that the TXT will have formatting
> > >>>>>>> limitations compared to the PDF and HTML.
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> Submitting changes
> > >>>>>>> ------------------
> > >>>>>>>
> > >>>>>>> To submit changes, please reply to this email using ‘REPLY ALL’
> as all
> > >>>>>>> the parties CCed on this message need to see your changes. The
> parties
> > >>>>>>> include:
> > >>>>>>>
> > >>>>>>> *  your coauthors
> > >>>>>>>
> > >>>>>>> *  [email protected] (the RPC team)
> > >>>>>>>
> > >>>>>>> *  other document participants, depending on the stream (e.g.,
> > >>>>>>> IETF Stream participants are your working group chairs, the
> > >>>>>>> responsible ADs, and the document shepherd).
> > >>>>>>>
> > >>>>>>> *  [email protected], which is a new archival
> mailing list
> > >>>>>>> to preserve AUTH48 conversations; it is not an active discussion
> > >>>>>>> list:
> > >>>>>>>
> > >>>>>>> *  More info:
> > >>>>>>>
> https://mailarchive.ietf.org/arch/msg/ietf-announce/yb6lpIGh-4Q9l2USxIAe6P8O4Zc
> > >>>>>>>
> > >>>>>>> *  The archive itself:
> > >>>>>>>   https://mailarchive.ietf.org/arch/browse/auth48archive/
> > >>>>>>>
> > >>>>>>> *  Note: If only absolutely necessary, you may temporarily opt
> out
> > >>>>>>>   of the archiving of messages (e.g., to discuss a sensitive
> matter).
> > >>>>>>>   If needed, please add a note at the top of the message that
> you
> > >>>>>>>   have dropped the address. When the discussion is concluded,
> > >>>>>>>   [email protected] 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://www.rfc-editor.org/authors/rfc9903.xml
> > >>>>>>> https://www.rfc-editor.org/authors/rfc9903.html
> > >>>>>>> https://www.rfc-editor.org/authors/rfc9903.pdf
> > >>>>>>> https://www.rfc-editor.org/authors/rfc9903.txt
> > >>>>>>>
> > >>>>>>> Diff file of the text:
> > >>>>>>> https://www.rfc-editor.org/authors/rfc9903-diff.html
> > >>>>>>> https://www.rfc-editor.org/authors/rfc9903-rfcdiff.html (side
> by side)
> > >>>>>>>
> > >>>>>>> Diff of the XML:
> > >>>>>>> https://www.rfc-editor.org/authors/rfc9903-xmldiff1.html
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> Tracking progress
> > >>>>>>> -----------------
> > >>>>>>>
> > >>>>>>> The details of the AUTH48 status of your document are here:
> > >>>>>>> https://www.rfc-editor.org/auth48/rfc9903
> > >>>>>>>
> > >>>>>>> Please let us know if you have any questions.
> > >>>>>>>
> > >>>>>>> Thank you for your cooperation,
> > >>>>>>>
> > >>>>>>> RFC Editor
> > >>>>>>>
> > >>>>>>> --------------------------------------
> > >>>>>>> RFC9903 (draft-ietf-ospf-sr-yang-50)
> > >>>>>>>
> > >>>>>>> Title            : A YANG Data Model for OSPF Segment Routing
> over the MPLS Data Plane
> > >>>>>>> Author(s)        : Y. Qu, A. Lindem, Z. Zhang, I. Chen
> > >>>>>>> WG Chair(s)      : Acee Lindem, Christian Hopps, Yingzhen Qu
> > >>>>>>> Area Director(s) : Jim Guichard, Ketan Talaulikar, Gunter Van de
> Velde
> > >>>>>>
> > >>>>>
> > >>>>
> > >>>
> > >>
> > >
> >
>
>
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