Multi-domain E2E Network Services

Document Type Expired Internet-Draft (individual)
Authors Danny Perez  , Christian Rothenberg 
Last updated 2021-01-14 (latest revision 2020-07-13)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


Evolving networking scenarios (e.g., 5G) are considering the provision of value-added and on-demand end-to-end (E2E) network services in multi-domain (multi-operator/multi-technology) environments. This document presents different initiatives, mainly within standardization efforts and research projects, working on E2E network services across multiple domains. Problem statement and a layered network model are also described. In addition, this document raises an initial proposal towards a new ALTO service in support of E2E network service requirements. Finally, another important objective of this document is to begin a discussion about motivating use cases in scope of the ALTO WG after the re-chartering process.


Danny Perez (
Christian Rothenberg (

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