The following publications are possibly variants of this publication:
- Congestion Exposure (ConEx) Concepts, Abstract Mechanism, and RequirementsMatt Mathis, Bob Briscoe. rfc, 7713:1-30, December 2015. [doi]
- IPv6 Destination Option for Congestion Exposure (ConEx)Suresh Krishnan, Mirja Kühlewind, Bob Briscoe, Carlos Ralli. rfc, 7837:1-13, May 2016. [doi]