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[Teas] "Hierarchical T-SDN Controller"

"Scharf, Michael (Nokia - DE/Stuttgart)" <michael.scharf@nokia.com> Wed, 19 July 2017 08:01 UTC

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From: "Scharf, Michael (Nokia - DE/Stuttgart)" <michael.scharf@nokia.com>
To: TEAS WG <teas@ietf.org>
Thread-Topic: "Hierarchical T-SDN Controller"
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Date: Wed, 19 Jul 2017 08:01:02 +0000
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Subject: [Teas] "Hierarchical T-SDN Controller"
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In the (useful) I-D draft-bryskin-te-topo-and-tunnel-modeling-00, Section 1.9. "Multi-Domain Transport Service Coordination" uses the following wording:

   A client of multiple TE network domains may need to
   orchestrate/coordinate its transport service setup/manipulation
   across some or all the domains. One example of such a client is a
   Hierarchical T-SDN Controller, HC, managing a connected multi-domain
   transport network where each of the domains is controlled by a
   separate Domain T-SDN Controller, DC.

Outside the IETF, I have the impression that this terminology is quite common when discussing TEAS YANG models. I wonder whether we could use this terminology more frequently inside in TEAS.

Michael

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