I have reviewed draft-ietf-tictoc-1588v2-yang-07 as assigned int-dir reviewer. The draft was readable and technically good (though I am not an expert on either YANG or IEEE 1588-2008. I do have a number of nits indicated in the marked up copy at https://www.microsoft.com/en-us/research/uploads/prod/2018/06/draft-ietf-tictoc-1588v2-yang-07.pdf The most notable piece of feedback is that it's not clear what the units are for several integer objects. Dave