I-D Action: draft-ietf-sfc-nsh-ecn-support-11.txt
internet-drafts@ietf.org Fri, 28 April 2023 21:49 UTC
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A New Internet-Draft is available from the on-line Internet-Drafts directories. This Internet-Draft is a work item of the Service Function Chaining (SFC) WG of the IETF. Title : Explicit Congestion Notification (ECN) and Congestion Feedback Using the Network Service Header (NSH) and IPFIX Authors : Donald E. Eastlake, 3rd Bob Briscoe Yizhou Li Andrew G. Malis Xinpeng Wei Filename : draft-ietf-sfc-nsh-ecn-support-11.txt Pages : 31 Date : 2023-04-28 Abstract: Explicit Congestion Notification (ECN) allows a forwarding element to notify downstream devices of the onset of congestion without having to drop packets. Coupled with a means to feed information about congestion back to upstream nodes, this can improve network efficiency through better congestion control, frequently without packet drops. This document specifies ECN and congestion feedback support within a Service Function Chaining (SFC) enabled domain through use of the Network Service Header (NSH, RFC 8300) and IP Flow Information Export (IPFIX, RFC 7011) protocol. The IETF datatracker status page for this Internet-Draft is: https://datatracker.ietf.org/doc/draft-ietf-sfc-nsh-ecn-support/ There is also an HTML version available at: https://www.ietf.org/archive/id/draft-ietf-sfc-nsh-ecn-support-11.html A diff from the previous version is available at: https://author-tools.ietf.org/iddiff?url2=draft-ietf-sfc-nsh-ecn-support-11 Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts
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