I-D Action: draft-praveen-fann-lq-telemetry-udp-00.txt

Internet-Draft draft-praveen-fann-lq-telemetry-udp-00.txt is now available.

   Title:   A UDP Transport Binding for Link Quality Telemetry in CLOS Data Center Fabrics
   Authors: S. Praveen K. Pasalapudi
            Vishnu Pavan Beeram
   Name:    draft-praveen-fann-lq-telemetry-udp-00.txt
   Pages:   23
   Dates:   2026-07-21

Abstract:

   This document specifies a UDP transport binding for the Link Quality
   Telemetry data model.  The binding disseminates YANG-modeled link
   quality data between directly connected switches in multi-stage CLOS
   (leaf-spine) data center fabrics using a compact, fixed-offset binary
   encoding designed for forwarding-plane (ASIC) generation and
   consumption, achieving sub-100 microsecond notification latency on
   forwarding engines capable of data-plane UDP processing.  The encoded
   payload can be carried natively on a dedicated UDP port or as a TLV
   within the Router-Info advertisement mechanism; both carriages share
   a byte-identical payload.

   The data model, receiver processing rules, and requirements
   applicable to all transport bindings are defined in a companion
   document.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-praveen-fann-lq-telemetry-udp/

There is also an HTMLized version available at:
https://datatracker.ietf.org/doc/html/draft-praveen-fann-lq-telemetry-udp-00

Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts


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