RFC 9894 · PROPOSED STANDARD · 2026
WED · 29 JUL 2026
Dynamic Link Exchange Protocol Diffserv Aware Credit Window Extension
Overview
RFC 9894, “Dynamic Link Exchange Protocol Diffserv Aware Credit Window Extension”, is a Proposed Standard document published in January 2026 by B. Cheng, D. Wiggins, L. Berger, D. Eastlake 3rd. The canonical text is published by the RFC Editor.
Abstract
This document defines an extension to the Dynamic Link Exchange Protocol (DLEP) that enables a Diffserv aware credit window scheme for destination-specific and shared flow control.
What “Proposed Standard” means
An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.
Read this RFC
The canonical text of RFC 9894 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.
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