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ALTO-based Broker-assisted Multi-domain Orchestration

Document Type Expired Internet-Draft (individual)
Expired & archived
Authors Danny Alex Lachos Perez , Christian Esteve Rothenberg
Last updated 2021-01-14 (Latest revision 2020-07-13)
RFC stream (None)
Intended RFC status (None)
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
Telechat date (None)
Responsible AD (None)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


Evolving networking scenarios (e.g., 5G) demand new multiple administrative domain (aka multi-domain) orchestration models. This document proposes a new broker-plane approach working on top of per- domain management and orchestration functions to coordinate the delivery of a multi-operator End-to-End Network Service (E2ENS). This proposed design resorts to the Application-Layer Traffic Optimization (ALTO) protocol to offer topology and resource information from different administrative domains. The ALTO services with the proposed protocol extension offer aggregated views on various types of resources contributing to a more simple and scalable solution.


Danny Alex Lachos Perez
Christian Esteve Rothenberg

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