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[Lsvr] Re: [Technical Errata Reported] RFC9815 (8835)

Acee Lindem <acee.ietf@gmail.com> Thu, 19 March 2026 14:54 UTC

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From: Acee Lindem <acee.ietf@gmail.com>
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Date: Thu, 19 Mar 2026 10:54:03 -0400
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To: Ketan Talaulikar <ketant.ietf@gmail.com>
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CC: Keyur Patel <keyur@arrcus.com>, Shawn Zandi <shafagh@shafagh.com>, wim.henderickx@nokia.com, james.n.guichard@futurewei.com, gunter.van_de_velde@nokia.com, jie.dong@huawei.com, mrigankpawagi@gmail.com, lsvr@ietf.org
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Subject: [Lsvr] Re: [Technical Errata Reported] RFC9815 (8835)
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Hi Ketan, 

This Errata is correct and can be verified. While the statement is correct, the same 2-way check criteria is listed twice. 
I'm very surprised that this one wasn't caught in all the reviews. 

Thanks,
Acee

> On Mar 16, 2026, at 11:46 PM, RFC Errata System <rfc-editor@rfc-editor.org> wrote:
> 
> The following errata report has been submitted for RFC9815,
> "BGP Link State (BGP-LS) Shortest Path First (SPF) Routing".
> 
> --------------------------------------
> You may review the report below and at:
> https://www.rfc-editor.org/errata/eid8835
> 
> --------------------------------------
> Type: Technical
> Reported by: Mrigank Pawagi <mrigankpawagi@gmail.com>
> 
> Section: 6.3
> 
> Original Text
> -------------
> the Current-Link's Remote Identifier MUST match the 
> Remote-Link's Local Identifier, and the Current-Link's 
> Remote Identifier MUST match the Remote-Link's 
> Local Identifier.
> 
> Corrected Text
> --------------
> the Current-Link's Remote Identifier MUST match the 
> Remote-Link's Local Identifier, and the Current-Link's 
> Local Identifier MUST match the Remote-Link's 
> Remote Identifier.
> 
> Notes
> -----
> The same sentence is repeated twice in the original text. The second half should indicate the other side of matching, i.e., Current-Link's Local matching with Remote-Link's Remote.
> 
> Instructions:
> -------------
> This erratum is currently posted as "Reported". (If it is spam, it 
> will be removed shortly by the RFC Production Center.) Please
> use "Reply All" to discuss whether it should be verified or
> rejected. When a decision is reached, the verifying party  
> will log in to change the status and edit the report, if necessary.
> 
> --------------------------------------
> RFC9815 (draft-ietf-lsvr-bgp-spf-51)
> --------------------------------------
> Title               : BGP Link State (BGP-LS) Shortest Path First (SPF) Routing
> Publication Date    : July 2025
> Author(s)           : K. Patel, A. Lindem, S. Zandi, W. Henderickx
> Category            : PROPOSED STANDARD
> Source              : Link State Vector Routing
> Stream              : IETF
> Verifying Party     : IESG

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