I am the assigned Gen-ART reviewer for this draft. The General Area Review Team (Gen-ART) reviews all IETF documents being processed by the IESG for the IETF Chair. Please wait for direction from your document shepherd or AD before posting a new version of the draft. For more information, please see the FAQ at < http://wiki.tools.ietf.org/area/gen/trac/wiki/GenArtfaq>. Document: draft-ietf-i2rs-problem-statement-09 Reviewer: Russ Housley Review Date: 2016-01-29 IETF LC End Date: 2016-02-10 IESG Telechat date: unknown Thank you for handling the comments that I provided on -04. Summary: Ready. Major Concerns: There are several references to [I-D.ietf-i2rs-architecture]. The dependency on this document is pretty significant. Please consider making this a normative reference. Minor Concerns: Section 5 includes a requirement for multi-channel. I would expect policy to dictate that some writes come from a specific source. The document already covers authentication and authorization, but it is unclear to me whether I2RS can require that a particular write request arrive on a particular channel. Is this desirable? If so, please expand the discussion of authorization to cover this point. Nits: Sometimes you say "I2RS Agent" and other times you say "I2RS agent". Please pick one and use it consistently. Sometimes you say "I2RS Client" and other times you say "I2RS client". Please pick one and use it consistently. In Section 2: s/ define is a set of / define a set of / In Section 3: s/ values for parameters / parameter values / In Section 4: s/ provide only the current / only provide the current /