Hi RFC Editors, Thank you for reviewing the document and the edits. I have gone through the diff (https://auth48-transition.rfc-editor.org/authors/rfc10005-diff.html). The changes look good.
Thanks, Satya On Mon, Jun 8, 2026 at 3:13 PM Serge Krier (sekrier) <[email protected]> wrote: > > Thanks Alice, I will comment/ack by tomorrow. > > Regards > > > *From: *Alice Russo <[email protected]> > *Date: *Monday, 8 June 2026 at 20:03 > *To: *Das, Reshma <[email protected]> > *Cc: *[email protected] <[email protected]>; > [email protected] <[email protected]>; Serge Krier (sekrier) < > [email protected]>; [email protected] <[email protected]>; > [email protected] <[email protected]>; [email protected] < > [email protected]>; [email protected] <[email protected]>; [email protected] < > [email protected]>; [email protected] <[email protected]>; > [email protected] <[email protected]>; RFC Editor < > [email protected]> > *Subject: *Re: Final review: RFC-to-be 10005 > (draft-ietf-idr-link-bandwidth-24) in XML > > Reshma, > > Thank you for your reply. The revised files are here (please refresh): > https://www.rfc-editor.org/authors/rfc10005.html > https://www.rfc-editor.org/authors/rfc10005.txt > https://www.rfc-editor.org/authors/rfc10005.pdf > https://www.rfc-editor.org/authors/rfc10005.xml > > This diff file shows all changes from the approved I-D: > https://www.rfc-editor.org/authors/rfc10005-diff.html > https://www.rfc-editor.org/authors/rfc10005-rfcdiff.html (side by side) > > This diff file shows the changes made during AUTH48 thus far: > https://www.rfc-editor.org/authors/rfc10005-auth48diff.html > https://www.rfc-editor.org/authors/rfc10005-auth48rfcdiff.html (side by > side) > > Re: #1 > We await word from Pradosh on this. > > > Re: #6 > > RD> It would be good to retained this section to provide useful context > on > > the evolution of the LBWC and its impact on interoperability. > > > Ack; Appendix A remains as is. > > > Re: #7b > > RD> Adj-RIB-In" and "Adj-RIB-Out" are defined in [RFC 4271], > > may be we can add a definition referring to the same. > > Added a sentence in Section 3.1 and a normative reference to RFC 4271; > please let us know if you prefer otherwise. > > > Re: #8 > > RD> [...] In particular, the use of "tradition" is intended to convey > established practice, and its meaning is clear in context. > > Ack. > > FYI, we updated the sentence to remove the word 'routing' as the original > phrase 'Traditional equal load-balancing routing' reads oddly. The phrase > 'equal load-balancing' is used in RFC 8431 for example. > > Original: > Traditional equal load-balancing routing does not > account for the varying capacities of different paths. > > Current: > Traditional equal load-balancing does not > account for the varying capacities of different paths. > > Perhaps (if "routing" is significant here): > In routing, conventional equal load-balancing does not > account for the varying capacities of different paths. > > > We will wait to hear from you again and from your coauthors > before continuing the publication process. This page shows > the Final Review status of your document: > https://queue.rfc-editor.org/final-review/rfc10005/ > > Thank you. > > Alice Russo > RFC Production Center > > > On Jun 4, 2026, at 5:24 PM, Das, Reshma <reshma.das= > [email protected]> wrote: > > > > Hi RFC Editors, > > > > Thank you for reviewing and editing the document. I have gone through > the diff ( > https://auth48-transition.rfc-editor.org/authors/rfc10005-diff.html), and > the changes look good. > > > > Please find my other comments inline (RD>). > > > > Thanks & Regards, > > Reshma Das > > > > > > Get Outlook for Mac > > From: [email protected] <[email protected]> > > Date: Monday, June 1, 2026 at 3:54 PM > > To: [...] > > Subject: Re: Final review: RFC-to-be 10005 > (draft-ietf-idr-link-bandwidth-24) in XML > > > > Authors, > > > > While reviewing this document during AUTH48, please resolve (as > necessary) the following questions, which are also in the source file. > > > > 1) <!--[rfced] Pradosh, we note that your email address in this document > > does not match your email address in the Datatracker. Please let us know > > which one you prefer within the RFC, and please consider updating > > your Datatracker account if it's not that one. > > > > This Document: [email protected] > > —> > > > > RD>I had updated this as per Pradosh’s request. I will let him also > confirm this. > > > > 2) <!-- [rfced] Please insert any keywords (beyond those that appear in > > the title) for use on > https://urldefense.com/v3/__https://www.rfc-editor.org/search__;!!NpxR!kADhD5efgy5ovW-4_71togTd7OHPLdHdLb6Zry9FdywhHmTJmKaohaJsRquRVNABhfx6Tc135z27EC1QBrz4og$ > . > --> > > > > > > 3) <!-- [rfced] In the text below, what does "connecting to a remote > network" > > refer to? How may we clarify? > > > > Original: > > The Link Bandwidth Extended Community is defined as a BGP extended > > community that carries the bandwidth information of a router, > > represented by BGP Next Hop, connecting to a remote network. > > > > Perhaps: > > The Link Bandwidth Extended Community is defined as a BGP extended > > community that carries the bandwidth information of a router > > (represented by BGP next hop) and connects to a remote network. > > > > Or: > > The Link Bandwidth Extended Community is defined as a BGP extended > > community that carries the bandwidth information of a router > > (represented by BGP Next Hop) that is connecting to a remote network. > > —> > > > > RD> The second option looks good: > > " The Link Bandwidth Extended Community is defined as a BGP extended > > community that carries the bandwidth information of a router > > (represented by BGP Next Hop) that is connecting to a remote network.” > > > > > > 4) <!-- [rfced] May we adjust this text for readability? Specifically, > > may we move "inconsistent behavior could ..." to the beginning of > > the first sentence, and add "so then" to the second sentence? > > > > Original: > > In circumstances where networks have deployed a mixture of > > implementations supporting this document's procedures for both > > transitivity types, and older implementations that only understand > > one transitivity type, inconsistent behavior could result. A prime > > example is when a route received by a BGP speaker contains both a > > transitive and a non-transitive Link Bandwidth Extended Community and > > that BGP speaker performs an operation that updates only one of the > > Link Bandwidth Extended Communities, the other community may have an > > inconsistent value. As a result, downstream BGP speakers that may > > receive such routes may perform inappropriate weighted load > > balancing. > > > > Perhaps: > > Inconsistent behavior could occur when networks have deployed a > mixture > > of implementations supporting this document's procedures for both > > transitivity types, or have deployed older implementations that only > > understand one transitivity type. A prime example is when a route > > received by a BGP speaker contains both a transitive and a > > non-transitive Link Bandwidth Extended Community, and that BGP speaker > > performs an operation that updates only one of the Link Bandwidth > > Extended Communities, so then the other community may have an > inconsistent > > value. As a result, downstream BGP speakers that may > > receive such routes may perform inappropriate weighted load > > balancing. > > —> > > > > RD> Ack, This change is good. > > > > 5) <!-- [rfced] What is meant to be "filtered" in the text below? May we > adjust > > as follows to clarify? > > > > Original: > > One option would be to filter either at advertisement time on the > older BGP > > speaker the unsupported transitivity type of Link Bandwidth Extended > > Community - if the implementation is capable of such filtering. > > > > Perhaps: > > One option would be to filter the unsupported transitivity type of the > > Link Bandwidth Extended Community at advertisement time on the older > BGP > > speaker, if the implementation is capable of such filtering. > > —> > > RD> Ack, This change is good. > > > > > > 6) <!--[rfced] Is Appendix A (Document History), which describes an > > intentional change between draft versions, needed in the RFC? Seems > > this was relevant as the draft was undergoing revision; is it relevant > > in the RFC? > > > > Current: > > Appendix A. Document History > > > > The BGP Link Bandwidth Extended Community has evolved over several > > versions of the IETF draft. In the earlier versions up to draft- > > ietf-idr-link-bandwidth-08, only the non-transitive version of the > > Link Bandwidth Extended Community was supported. However, starting > > from draft-ietf-idr-link-bandwidth-09, both transitive and non- > > transitive versions of the Link Bandwidth Extended Community are > > supported. > > > > A BGP speaker (sender or receiver) needs to be upgraded to support > > the procedures defined in this document to provide full > > interoperability for both transitive and non-transitive versions of > > the Link Bandwidth Extended Community. In order to simplify > > implementations, it is not a goal to provide interoperability by > > upgrading only the Route Reflector (RR). > > —> > > > > RD> It would be good to retained this section to provide useful context > on > > the evolution of the LBWC and its impact on interoperability. > > > > > > 7) <!-- [rfced] Please review the following questions and changes > regarding the > > abbreviations used in this document: > > > > a) We note the following different uses of the term below. We have > updated the > > first instance in this document to "Autonomous System Number (ASN)", and > we > > have updated all instances after to use the abbreviation "ASN". > > Please review these changes for accuracy. > > > > Autonomous System (AS) number > > Autonomous System number > > ASNs > > AS number > > > > RD> ACK. > > > > b) We note that "Local-RIB" is expanded as "Local Routing Information > Base > > (Local-RIB)". Should the abbreviations below also be expanded or should a > > definition be referenced? > > > > Adj-RIB-In > > Adj-RIB-Out > > > > RD> Adj-RIB-In" and "Adj-RIB-Out" are defined in [RFC 4271], > > may be we can add a definition referring to the same. > > > > > > > > c) 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. > > > > Route Reflector (RR) > > —> > > > > RD> ACK > > > > 8) <!-- [rfced] Please review the "Inclusive Language" portion of the > online > > Style Guide < > https://urldefense.com/v3/__https://www.rfc-editor.org/styleguide/part2/*inclusive_language__;Iw!!NpxR!kADhD5efgy5ovW-4_71togTd7OHPLdHdLb6Zry9FdywhHmTJmKaohaJsRquRVNABhfx6Tc135z27EC3mHc6evQ$ > > > > 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 "tradition" should be updated for > clarity. > > While the NIST website > > < > https://urldefense.com/v3/__https://web.archive.org/web/20250214092458/https:/*www.nist.gov/nist-research-library/nist-technical-series-publications-author-instructions*table1__;LyM!!NpxR!kADhD5efgy5ovW-4_71togTd7OHPLdHdLb6Zry9FdywhHmTJmKaohaJsRquRVNABhfx6Tc135z27EC3hobiVjQ$ > > > > indicates that this term is potentially biased, it is also ambiguous. > > "Tradition" is a subjective term, as it is not the same for everyone. > > > > Original: > > Traditional equal load-balancing routing does not account for... > > —> > > > > RD> I have reviewed the Inclusive Language guidance and do not believe > any changes are needed. > > In particular, the use of "tradition" is intended to convey established > practice, and its meaning is clear in context. > > > > > > Thank you. > > > > Kaelin Foody and Alice Russo > > RFC Production Center > > -- This communication (including any attachments) is intended for the sole use of the intended recipient and may contain confidential, non-public, and/or privileged material. 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