Ben Campbell has entered the following ballot position for draft-ietf-opsawg-mud-20: 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-opsawg-mud/ ---------------------------------------------------------------------- COMMENT: ---------------------------------------------------------------------- Substantive: §1.6, 2nd paragraph: Why is the SHOULD not a MUST? §1.8, 4th paragraph: "The web server is typically run by or on behalf of the manufacturer. Its domain name is that of the authority found in the MUD URL. " These URLS are likely to be hardcoded, correct? This seems to point to operational considerations, especially around Thing lifecycle and ownership. Editorial/Nits: Abstract: I'm not sure the use of the term "Things" will be obvious to a reader of the abstract in isolation from the rest of the document. (Abstracts should be able to stand alone.) §1.1 : first paragraph: The idea that a Thing might have highly restricted communication patterns seems core to the document. It would be helpful to mention that earlier in §1. §1.3, definition of "Manufacturer": The definition says that "Manufacturer" may not necessarily be the entity that constructed the Thing. But that's the plain English meaning of the word "manufacturer". If you don't want it to mean that, please consider choosing a different term. ( for example, "authority") §1.4: "... we assume that a device has so few capabilities that it will implement the least necessary capabilities to function properly." That's a bit circular. Perhaps one of the two instances of "capabilities" should have been "requirements"? §1.8 4th paragraph: The 2nd (and last) sentence is a comma splice, and otherwise difficult to parse. §1.9, list item 7: are we talking about transient disconnect or permanent removal? §2: "A MUD file consists of a YANG model ..." A model instance, right? That is, not the model itself? §3.8, 2nd sentence: Consider reformulating this as a construction of MUST. §4: The idea of a "default" in bullet 2 seems in tension with the idea of "Anything not explicitly permitted is forbidden" in bullet 1. §14: Please define the concept of "east-west infection". _______________________________________________ OPSAWG mailing list OPSAWG@ietf.org https://www.ietf.org/mailman/listinfo/opsawg