The NETCONF Data Modeling Language (netmod) working group in the
Operations and Management Area of the IETF has been rechartered. For
additional information, please contact the Area Directors or the working
group Chairs.
NETCONF Data Modeling Language (netmod)
-----------------------------------------
Current Status: Active
Last Modified: 2012-02-02
Chairs:
David Kessens <david.kessens@nsn.com>
Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de>
Operations and Management Area Directors:
Dan Romascanu <dromasca@avaya.com>
Ronald Bonica <rbonica@juniper.net>
Operations and Management Area Advisor:
Dan Romascanu <dromasca@avaya.com>
Mailing List
Address: netmod@ietf.org
To Subscribe: netmod-request@ietf.org
Archive: http://www.ietf.org/mail-archive/web/netmod/
Jabber Chat
Room Address: xmpp:netmod@jabber.ietf.org
Logs: http://jabber.ietf.org/logs/netmod/
Description of Working Group:
The NETCONF Working Group has completed a base protocol to be used for
configuration management. However, the NETCONF protocol does not include
a modeling language or accompanying rules that can be used to model the
management information that is to be configured using NETCONF. The
NETMOD working group has defined the data modeling language YANG but no
IETF models exist yet. The purpose of the NETMOD working group is to
support the ongoing deployment of YANG by developing a set of core YANG
data models and other activities that will allow network operators to
use YANG for configuration and management of network elements.
The NETMOD Working Group will work on the following items:
1. Core system data model
2. Core interface data model
3. Core routing data model that can be augmented with routing protocol
specifics. This requires appropriate active editorial participation from
routing experts and review at WGLC by the Routing Area working group.
4. SMIv2 translation to YANG for read-only operational data and
notifications. Guidance will be provided on how to reference existing
data structures in SMIv2 from YANG.
5. Data model for configuring SNMP engines. The model must be capable of
representing all SNMP engine configurations possible with the standard
SNMPv3 MIB modules that are common operational practice.
Any differences in functionality and behavior should be documented.
The NETMOD Working Group will not work on another version of YANG.
Further, the NETMOD Working Group will not serve as a review team for
YANG modules developed by other working groups.
All new charter items must be fully interoperable with implementations
of RFC 6241 and/or RFC 6020.
The WG will consult with the NETCONF working group to ensure that
NETMOD's decision do not conflict with planned work in NETCONF.
Goals and Milestones
Done All _individual_ drafts available that will be used as input
into the WG documents (draft-bjorklund-yang, architecture
draft, YIN draft, YANG standard library draft, DSDL mapping
rules draft)
Done Initial set of WG drafts: architecture, YANG, YIN, YANG
standard library, DSDL mapping rules (if there is one/more
individual draft), based on WG decisions in Dublin
Done Initial DSDL mapping rules document
Done 01 of YANG, DSDL, architecture, YIN, and standard library
draft. If split out, -00 of on-the-wire XML draft.
Done Initial YANG Usage guidelines document available as a working
group document
Done WGLC for YANG, YIN, XML on-the-wire (if split out), YANG
standard library, DSDL mapping rules
Done Submit YANG, YIN, XML on-the-wire (if split out), YANG standard
library, DSDL mapping rules to the IESG for publication as a
Proposed Standard
Done Submission of individual draft(s) of Interface data model
Done Submission of individual draft(s) of Routing data model
Done Submission of individual draft(s) of SMIv2 translation to YANG
Done Submission of individual draft(s) of System data model draft
Done Submit first working group draft of System data model draft
Done Submit first working group draft of Interface data model
Done Submit first working group draft of Routing data model
Done Submit first working group draft of SMIv2 translation to YANG
Mar 2012 Submit SMIv2 to YANG translation to the IESG (proposed
standard)
Apr 2012 Submit Interface data model to the IESG (proposed standard)
Apr 2012 Submit first working group draft of Data model for configuring
SNMP engines
Aug 2012 Submit System data model to the IESG (proposed standard)
Aug 2012 Submit Routing data model to the IESG (proposed standard)
Sep 2012 Submit Data model for configuring SNMP engines to the IESG
(proposed standard)
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