Re: [Ibnemo] Defining a Common Model for intent

[PEDRO ANDRES ARANDA GUTIERREZ <[e-mail]>]

Hi,

A small clarification proposal for draft https://datatracker.ietf.org/doc/draft-xia-ibnemo-icim/ .

In section 2.4, I would leave the following as a paragraph

For example, in the network area the intent of end-users could be
safe connectivity between two sites which a technology independent
and device independent requirement. For business-based network
designers, the network connectivity can be selected which is device-
independent but technology specific. An example of the business-based
technology is the L3VPN.

And change:

For network administrators, intent can be
specific operations on a set of devices such as configuring IP
addresses on network servers in a data center.

To


For network administrators, intent can be <new>defining a network topology like a router connected to a firewall, connected to a load balancer and this to two L2 networks where WWW servers sit or specifying the</new> operations on a set of devices such as configuring IP addresses on network servers in a data center.


Rationale behind this is again, that intent should be anything that is invariant and that expresses what a network operator/administrator may need to do, as opposed to how he would do that, i.e. The router is a HW device from vendor X or a virtual machine running a specific routing daemon over a given data-path implementation.

Best, /PA

---
Dr. Pedro A. Aranda Gutiérrez

Technology Exploration -
Network Innovation & Virtualisation
email: pedroa d0t aranda At telefonica d0t com
Telefónica, Investigación y Desarrollo
C/ D. Ramón de la Cruz,84
28006 Madrid, Spain

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