Traffic Accounting in Segment Routing Networks

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Last updated 2020-08-12 (latest revision 2020-02-09)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


Capacity planning is the continuous art of forecasting traffic load and failures to evolve the network topology, its capacity, and its routing to meet a defined Service-Level Agreement (SLA). This document takes a holistic view of network capacity planning and identifies the role of traffic accounting in network operation and capacity planning, without creating any additional states in the SR fabric.


Clarence Filsfils (
Ketan Talaulikar (
Siva Sivabalan (
Martin Horneffer (
Robert Raszuk (
Stephane Litkowski (
Daniel Voyer (
Rick Morton (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)