Last Call Review of draft-ietf-tcpm-2140bis-08
review-ietf-tcpm-2140bis-08-secdir-lc-wallace-2021-02-25-00

Request Review of draft-ietf-tcpm-2140bis
Requested rev. no specific revision (document currently at 11)
Type Last Call Review
Team Security Area Directorate (secdir)
Deadline 2021-02-22
Requested 2021-02-08
Authors Joseph Touch, Michael Welzl, Safiqul Islam
Draft last updated 2021-02-25
Completed reviews Secdir Last Call review of -08 by Carl Wallace (diff)
Genart Last Call review of -09 by Theresa Enghardt (diff)
Assignment Reviewer Carl Wallace 
State Completed
Review review-ietf-tcpm-2140bis-08-secdir-lc-wallace-2021-02-25
Posted at https://mailarchive.ietf.org/arch/msg/secdir/JOZtjU69wkgk0zMZLFevOG9GSAo
Reviewed rev. 08 (document currently at 11)
Review result Ready
Review completed: 2021-02-22

Review
review-ietf-tcpm-2140bis-08-secdir-lc-wallace-2021-02-25

I reviewed this document as part of the Security Directorate's ongoing effort to review all IETF documents being processed by the IESG.  These comments were written primarily for the benefit of the Security Area Directors.  Document authors, document editors, and WG chairs should treat these comments just like any other IETF Last Call comments.

This document obsoletes RFC 2140. It provides a description of interdependent TCP control blocks and the ways that part of TCP state can be shared among similar concurrent or consecutive connections. TCP state includes a combination of parameters, such as  connection state, current round-trip time estimates, congestion  control information, and process information. 

I found no issues or nits with the document. The document is ready.