A new Request for Comments is now available in online RFC libraries. RFC 7837 Title: IPv6 Destination Option for Congestion Exposure (ConEx) Author: S. Krishnan, M. Kuehlewind, B. Briscoe, C. Ralli Status: Experimental Stream: IETF Date: May 2016 Mailbox: suresh.krishnan@ericsson.com, mirja.kuehlewind@tik.ee.ethz.ch, ietf@bobbriscoe.net, ralli@tid.es Pages: 13 Characters: 29708 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-conex-destopt-12.txt URL: https://www.rfc-editor.org/info/rfc7837 DOI: http://dx.doi.org/10.17487/RFC7837 Congestion Exposure (ConEx) is a mechanism by which senders inform the network about the congestion encountered by packets earlier in the same flow. This document specifies an IPv6 destination option that is capable of carrying ConEx markings in IPv6 datagrams. This document is a product of the Congestion Exposure Working Group of the IETF. EXPERIMENTAL: This memo defines an Experimental Protocol for the Internet community. It does not specify an Internet standard of any kind. Discussion and suggestions for improvement are requested. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see https://www.ietf.org/mailman/listinfo/ietf-announce https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see https://www.rfc-editor.org/search For downloading RFCs, see https://www.rfc-editor.org/retrieve/bulk Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC