Last Call Review of draft-cheshire-sudn-ipv4only-dot-arpa-15
review-cheshire-sudn-ipv4only-dot-arpa-15-opsdir-lc-bradner-2020-02-14-00

Request Review of draft-cheshire-sudn-ipv4only-dot-arpa
Requested rev. no specific revision (document currently at 17)
Type Last Call Review
Team Ops Directorate (opsdir)
Deadline 2020-02-17
Requested 2020-01-20
Authors Stuart Cheshire, David Schinazi
Draft last updated 2020-02-14
Completed reviews Secdir Last Call review of -15 by Rich Salz (diff)
Genart Last Call review of -15 by Erik Kline (diff)
Opsdir Last Call review of -15 by Scott Bradner (diff)
Intdir Telechat review of -16 by Bernie Volz (diff)
Assignment Reviewer Scott Bradner
State Completed
Review review-cheshire-sudn-ipv4only-dot-arpa-15-opsdir-lc-bradner-2020-02-14
Posted at https://mailarchive.ietf.org/arch/msg/ops-dir/s8rMAxNM94KFDF8g7I5Gd4jliHU
Reviewed rev. 15 (document currently at 17)
Review result Ready
Review completed: 2020-02-14

Review
review-cheshire-sudn-ipv4only-dot-arpa-15-opsdir-lc-bradner-2020-02-14

This is an OPS-DIR review of Special Use Domain Name 'ipv4only.arpa' (draft-cheshire-sudn-ipv4only-dot-arpa-15)

This ID provides the special domain name “ipv4only.arpa” to be used by a client to discover the local network’s NAT64 prefix.

This document has been 4 years in the making and is now on its 15th version.  It has undergone a lot of revision since the first version.

The document is very clearly written, especially section 8, which is the meat of the document and could almost stand alone.  Unlike too many IETF documents, this one actually explains the “why” of the proposal – i.e., why was the decision made to do a feature in a particular way – this is great for learning and to make it less likely that implementors will try to “fix” something they do not understand.

imo - this document is ready to ship