Hi, I have reviewed draft-ietf-ippm-active-passive-04 as part of the Operational directorate's ongoing effort to review all IETF documents being processed by the IESG. These comments were written with the intent of improving the operational aspects of the IETF drafts. Comments that are not addressed in last call may be included in AD reviews during the IESG review. Document editors and WG chairs should treat these comments just like any other last call comments. Summary: Ready with issues Major: None. Minor: * The IDnits gives a comment but the outdated reference can be corrected at any time seen appropriate. * Line 412: expand DSCP on the first use. * Lines 413-414: there is no closing ")". * Lines 491-494: I find a discussion about IPR converage in this I-D somewhat odd. Specifically because there are no hard facts i.e., "..may be covered.." Maybe it is just me and if the WG has agree to have such text there I have no problem with it. - Jouni