Dear all,
The NETMOD and NETCONF WGs thank you for referencing the work of the
IETF and contributing to the drafts you mention through the IETF
process. This is by far the best way to complete the work in a timely
manner and continues to foster the open and cooperative working
relationship between the IETF and the Broadband Forum.
In the mean time, the two drafts you note became WG documents:
draft-ietf-netmod-entity and draft-ietf-netmod-intf-ext-yang-00. We
encourage you to follow progress on data tracker
https://datatracker.ietf.org/doc/draft-ietf-netmod-intf-ext-yang/ and
https://datatracker.ietf.org/doc/draft-ietf-netmod-entity/ and through
the participation you have noted.
Regarding your interest to work on "forwarding/QoS and required
protocols (e.g. layer 2 multicast model & DHCP)", please note that there
are already a couple of forwarding related YANG data models, mainly L3
forwarding. There is also a QoS related YANG data model,
draft-asechoud-netmod-qos-model, which we believe could become a WG
document. And finally, a YANG multicast design team,
https://trac.tools.ietf.org/wg/pim/trac/wiki/yang, focuses on producing
PIM and IGMP/MLD YANG data models. Please work with the respective
contributors so that the layer 2 specific data model aspects nicely fit
in the overall data models.
If you have interest in other related IETF work please don't hesitate to
let us know.
Please continue to keep us apprised of your work noted.
Regards, Benoit (OPS AD)
Title: Liaison to IETF on YANG Models to enable G.fast deployments
Submission Date: 2016-05-18
URL of the IETF Web page: https://datatracker.ietf.org/liaison/1476/
From: "Michael Fargano" <[email protected]>
To: Benoit Claise <[email protected]>,Joel Jaeggli <[email protected]>,Mahesh Jethanandani
<[email protected]>,Mehmet Ersue <[email protected]>,Jürgen Schönwälder
<[email protected]>, Tom Nadeau <[email protected]>
Cc: Joel Jaeggli <[email protected]>,Mahesh Jethanandani <[email protected]>,David Sinicrope
<[email protected]>,Jürgen Schönwälder <[email protected]>,Kent Watsen
<[email protected]>,Mehmet Ersue <[email protected]>,NETCONF Data Modeling Language Discussion List
<[email protected]>,The IETF Chair <[email protected]>,Lou Berger <[email protected]>,Benoit Claise <[email protected]>,Network
Configuration Discussion List <[email protected]>,
Response Contacts:
Technical Contacts:
Purpose: For information
Body: The Broadband Forum is developing YANG models to meet the end 2016/early
2017
G.fast deployment timeline announced by several service providers. Broadband
Forum
practice is to base its YANG work on existing IETF YANG models and expertise.
In the Broadband Forum meeting of 18-22 April, the Fiber to the Distribution
Point (FTTdp)
Work Area agreed to work on developing YANG models based on
draft-entitydt-netmodentity
& draft-wilton-netmod-intf-ext-yang for G.fast deployments meeting the above
timelines. Given our interest in these drafts, participants will work within
the IETF
according to IETF processes, to help progress them. Please keep us apprised of
progress
of these drafts.
Further, we would like to inform you that our FTTdp Work Area is defining YANG
models
for Broadband Forum specific context and use cases for :
- forwarding/QoS and required protocols (e.g. layer 2 multicast model & DHCP)
- bulk data collection (evaluating draft-ietf-netconf-yang-push and related
work),
- software image management,
- operational states (evaluating draft-ietf-netmod-opstate-reqs and related
work)
Once the models reach a level of maturity we plan to share these with IETF for
review and
comment. Comments from IETF may be made via a liaison or BBF members may
comment directly.
Please see below for information on our next meetings.
Sincerely,
Michael Fargano,
Broadband Forum Technical Committee Chair
Attachments:
Liaison to IETF on YANG Models to enable G.fast deployments
https://www.ietf.org/lib/dt/documents/LIAISON/liaison-2016-05-18-broadband-forum-ops-netconf-netmod-liaison-to-ietf-on-yang-models-to-enable-gfast-deployments-attachment-1.pdf
.
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