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[Teas] ACTN update

Daniele Ceccarelli <daniele.ceccarelli@ericsson.com> Thu, 17 November 2016 02:32 UTC

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From: Daniele Ceccarelli <daniele.ceccarelli@ericsson.com>
To: "TEAS WG (teas@ietf.org)" <teas@ietf.org>
Thread-Topic: ACTN update
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Date: Thu, 17 Nov 2016 02:31:52 +0000
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Subject: [Teas] ACTN update
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Dear WG and ACTNers,

Please find attached some slides trying to clarify terminology, roles and functionalities in ACTN (in line with the discussion we had at the mic during the TEAS session). It provides an architectural explanation and a possible workflow description trying to see if it fits with the architecture.

My proposal is to:

1.       Add a section in the framework document to explain the relationship and the split of roles between PNC, MDSC and existing components like orchestrator and domain controller.

2.       Add a section to the "Applicability of YANG models for ACTN" to explain how this impacts the definition of the MPI and what is missing (i.e. TE-Service model). This will have impacts also on the PCEP applicability.

3.    Write a new document defining service mapping model that provides mappings across LxSM and TE-service model and that can be extend to support different service models (L3VPN/L2VPN/L1VPN, VTS, Transport Connectivity service, etc). Dhruv, Young and I are already working on this.


Opinions? Thoughts?

BR
Daniele

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