Thank you very much Dean.
Yours,
Joel
On 5/24/16 11:42 AM, Dean Bogdanovic wrote:
WG,
Joel and I had an offline discussion and in order to make it more clear, a text
clarification should be added to the document in which is stated that this
document proposes initial elements for a taxonomy, rather than an initial
taxonomy.
Dean
On May 24, 2016, at 11:09 AM, Joel M. Halpern <[email protected]> wrote:
I had real trouble mapping the taxonomy to the models I am familair with.
ODL uses YANG models to define the persistent data and interface APIs to any
and all of its internal services. These include controlling anything and
everything the controller does. But the results of the YANG operations are
operations internal to ODL, although many result after processing in actions
applied to the network.
Yours,
Joel
On 5/24/16 11:07 AM, Dean Bogdanovic wrote:
Joel,
On Apr 24, 2016, at 9:31 PM, Joel M. Halpern <[email protected]> wrote:
What is the relationship between this taxonomy and the many models that do not
fit its cateogrization?
Three examples:
Models used in ODL to generate results which may be neither network services
nor network elements. They may be in between, or in some other dimension?
When you say generate results, those models generate results based on what? Can
you give some examples?
Also, models used to describe things in other aspects of environments, such as
Policy models?
Policy will describe an action on device or on a network service, as in general
policy is defined as a set of match condition(s) followed by an action. I would
even say that most policies are for network service models.
And models of things which are not conventional network elements, such as
models of compute platforms, models of applications, even models of control
systems.
We haven’t created device as generic network element, but with networking in
mind. You can view it as generic. Device should always provide what it is
capable of and it is a superset into which all other models must fit.
Dean
Yours,
Joel
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