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RFC 9893: Dynamic Link Exchange Protocol (DLEP) Credit-Based Flow Control Messages and Data Items

In plain English — editorial summary, not part of the RFC

This document defines new Dynamic Link Exchange Protocol (DLEP) Data Items that are used to support credit-based flow control. Credit window flow control is used to regulate when data may be sent to an associated virtual or physical queue. These Data Items are extensible and reusable. This document also defines new messages that support credit window flow control.

Document record

Document ID
RFC9893
Published
January 2026
Authors
B. Cheng; D. Wiggins; S. Ratliff; L. Berger; E. Kinzie
Status
PROPOSED STANDARD
Stream
IETF
Area
rtg
Pages
20
Also known as
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The document record above — title, authors, date, status, stream, area, relationships, DOI and errata — is imported verbatim from the public RFC Editor index. The “in plain English” section is editorial: written by The metasystema editorial team, not part of the RFC. Where the two differ, the RFC text governs.

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canonical URL: /rfc/9893-dynamic-link-exchange-protocol-dlep-credit-based-flow-control-messages-and-data