The IESG has received a request from the Congestion Exposure WG (conex) to consider the following document: - 'TCP modifications for Congestion Exposure' <draft-ietf-conex-tcp-modifications-09.txt> as Experimental RFC The IESG plans to make a decision in the next few weeks, and solicits final comments on this action. Please send substantive comments to the ietf@ietf.org mailing lists by 2015-08-31. Exceptionally, comments may be sent to iesg@ietf.org instead. In either case, please retain the beginning of the Subject line to allow automated sorting. Abstract Congestion Exposure (ConEx) is a mechanism by which senders inform the network about expected congestion based on congestion feedback from previous packets in the same flow. This document describes the necessary modifications to use ConEx with the Transmission Control Protocol (TCP). The file can be obtained via https://datatracker.ietf.org/doc/draft-ietf-conex-tcp-modifications/ IESG discussion can be tracked via https://datatracker.ietf.org/doc/draft-ietf-conex-tcp-modifications/ballot/ The following IPR Declarations may be related to this I-D: https://datatracker.ietf.org/ipr/1922/