[Idr] John Scudder's No Objection on draft-ietf-idr-bgp-ls-flex-algo-09: (with COMMENT)
John Scudder via Datatracker <noreply@ietf.org> Thu, 18 August 2022 18:59 UTC
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Date: Thu, 18 Aug 2022 11:59:14 -0700
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Subject: [Idr] John Scudder's No Objection on draft-ietf-idr-bgp-ls-flex-algo-09: (with COMMENT)
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John Scudder has entered the following ballot position for draft-ietf-idr-bgp-ls-flex-algo-09: No Objection When responding, please keep the subject line intact and reply to all email addresses included in the To and CC lines. (Feel free to cut this introductory paragraph, however.) Please refer to https://www.ietf.org/about/groups/iesg/statements/handling-ballot-positions/ for more information about how to handle DISCUSS and COMMENT positions. The document, along with other ballot positions, can be found here: https://datatracker.ietf.org/doc/draft-ietf-idr-bgp-ls-flex-algo/ ---------------------------------------------------------------------- COMMENT: ---------------------------------------------------------------------- Thanks for this document, I found it easy to review (I'm sure it helped that I've recently reviewed draft-ietf-lsr-flex-algo). I have just a few comments. 1. In the Security Considerations section, we have The TLVs introduced in this document are used to propagate the IGP Flexible Algorithm extensions defined in [I-D.ietf-lsr-flex-algo]. It is assumed that the IGP instances originating these TLVs will support all the required security (as described in [I-D.ietf-lsr-flex-algo]) to prevent any security issues when propagating the TLVs into BGP-LS. Apart from my usual complaint :-| that "prevent any security issues" is a notably broad claim, I also have the concern that it isn't clear to me what's really being gotten at. Maybe you're saying something like "The Security Considerations section of [I-D.ietf-lsr-flex-algo] discusses potential issues related to Flexible Algorithm deployment", in which case just saying that would seem sufficient (although you don't have to, IMO). It seems to me that this document need only address new issues -- if any -- that might arise specifically as a result of propagating the information from the IGP into BGP-LS. If it were me I'd probably just remove this paragraph. Nits: 2. Abstract: "Flexible Algorithm definition" should be "Flexible Algorithm Definition" (uppercase D). 3. Various: "ISIS" should be "IS-IS" throughout unless there's some specific reason for the variant spelling.
- [Idr] John Scudder's No Objection on draft-ietf-i… John Scudder via Datatracker
- Re: [Idr] John Scudder's No Objection on draft-ie… Ketan Talaulikar
- Re: [Idr] John Scudder's No Objection on draft-ie… Ketan Talaulikar
- Re: [Idr] John Scudder's No Objection on draft-ie… John Scudder