[pim] Suresh Krishnan's No Objection on draft-ietf-pim-igmp-mld-yang-13: (with COMMENT)
Suresh Krishnan via Datatracker <noreply@ietf.org> Wed, 29 May 2019 22:04 UTC
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Date: Wed, 29 May 2019 15:04:05 -0700
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Subject: [pim] Suresh Krishnan's No Objection on draft-ietf-pim-igmp-mld-yang-13: (with COMMENT)
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Suresh Krishnan has entered the following ballot position for draft-ietf-pim-igmp-mld-yang-13: 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/iesg/statement/discuss-criteria.html for more information about IESG DISCUSS and COMMENT positions. The document, along with other ballot positions, can be found here: https://datatracker.ietf.org/doc/draft-ietf-pim-igmp-mld-yang/ ---------------------------------------------------------------------- COMMENT: ---------------------------------------------------------------------- I do have a general concern with the document in relation to its handling of multiple protocol versions. There are features in the yang models that should be conditional but they do not seem to be. Here are some examples. * The source specific features are to be used with IGMPv3 and MLDv2 and will not work with the earlier versions * The router alert check is not optional for MLD or IGMPv3, but is required to be disabled for compatibility with earlier versions of IGMP. I would also make this feature conditional on the IGMP version. If not you need to rethink the defaults for this. I would like to understand the authors' views on how they plan to address the potential consistency issues due to these features being unbound in the model. I would be fine if it is either addressed with yang constructs or with some explanatory text to this point.
- [pim] Suresh Krishnan's No Objection on draft-iet… Suresh Krishnan via Datatracker
- Re: [pim] Suresh Krishnan's No Objection on draft… Xufeng Liu
- Re: [pim] Suresh Krishnan's No Objection on draft… Liuyisong
- Re: [pim] Suresh Krishnan's No Objection on draft… Xufeng Liu
- Re: [pim] Suresh Krishnan's No Objection on draft… Xufeng Liu
- Re: [pim] Suresh Krishnan's No Objection on draft… Liuyisong
- Re: [pim] Suresh Krishnan's No Objection on draft… Xufeng Liu