draft-ietf-rtgwg-ni-model-05.txt   draft-ietf-rtgwg-ni-model-06.txt 
Network Working Group L. Berger Network Working Group L. Berger
Internet-Draft LabN Consulting, L.L.C. Internet-Draft LabN Consulting, L.L.C.
Intended status: Standards Track C. Hopps Intended status: Standards Track C. Hopps
Expires: June 7, 2018 Deutsche Telekom Expires: July 20, 2018 Deutsche Telekom
A. Lindem A. Lindem
Cisco Systems Cisco Systems
D. Bogdanovic D. Bogdanovic
X. Liu X. Liu
Jabil Jabil
December 4, 2017 January 16, 2018
YANG Network Instances YANG Network Instances
draft-ietf-rtgwg-ni-model-05 draft-ietf-rtgwg-ni-model-06
Abstract Abstract
This document defines a network instance module. This module can be This document defines a network instance module. This module can be
used to manage the virtual resource partitioning that may be present used to manage the virtual resource partitioning that may be present
on a network device. Examples of common industry terms for virtual on a network device. Examples of common industry terms for virtual
resource partitioning are Virtual Routing and Forwarding (VRF) resource partitioning are Virtual Routing and Forwarding (VRF)
instances and Virtual Switch Instances (VSIs). instances and Virtual Switch Instances (VSIs).
Status of This Memo Status of This Memo
This Internet-Draft is submitted in full conformance with the This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79. provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at https://datatracker.ietf.org/drafts/current/. Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on June 7, 2018. This Internet-Draft will expire on July 20, 2018.
Copyright Notice Copyright Notice
Copyright (c) 2017 IETF Trust and the persons identified as the Copyright (c) 2018 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
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publication of this document. Please review these documents publication of this document. Please review these documents
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to this document. Code Components extracted from this document must to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License. described in the Simplified BSD License.
Table of Contents Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
skipping to change at page 10, line 37 skipping to change at page 10, line 37
| | +--rw ip:mtu? uint16 | | +--rw ip:mtu? uint16
| | +--rw ip:address* [ip] | | +--rw ip:address* [ip]
| | | +--rw ip:ip inet:ipv4-address-no-zone | | | +--rw ip:ip inet:ipv4-address-no-zone
| | | +--rw (ip:subnet) | | | +--rw (ip:subnet)
| | | +--:(ip:prefix-length) | | | +--:(ip:prefix-length)
| | | | +--rw ip:prefix-length? uint8 | | | | +--rw ip:prefix-length? uint8
| | | +--:(ip:netmask) | | | +--:(ip:netmask)
| | | +--rw ip:netmask? yang:dotted-quad | | | +--rw ip:netmask? yang:dotted-quad
| | +--rw ip:neighbor* [ip] | | +--rw ip:neighbor* [ip]
| | | +--rw ip:ip inet:ipv4-address-no-zone | | | +--rw ip:ip inet:ipv4-address-no-zone
| | | +--rw ip:link-layer-address yang:phys-address | | | +--rw ip:link-layer-address yang:phys-address
| | +--rw ni:bind-network-instance-name? string | | +--rw ni:bind-network-instance-name? string
| +--rw ni:bind-network-instance-name? string | +--rw ni:bind-network-instance-name? string
The [RFC7223] defined interface model is structured to include all The [RFC7223] defined interface model is structured to include all
interfaces in a flat list, without regard to virtual instances (e.g., interfaces in a flat list, without regard to virtual instances (e.g.,
VRFs) supported on the device. The bind-network-instance-name leaf VRFs) supported on the device. The bind-network-instance-name leaf
provides the association between an interface and its associated NI provides the association between an interface and its associated NI
(e.g., VRF or VSI). Note that as currently defined, to assign an (e.g., VRF or VSI). Note that as currently defined, to assign an
interface to both an LNE and NI, the interface would first be interface to both an LNE and NI, the interface would first be
assigned to the LNE using the mechanisms defined in assigned to the LNE using the mechanisms defined in
skipping to change at page 21, line 27 skipping to change at page 21, line 27
7.1. Normative References 7.1. Normative References
[I-D.ietf-netmod-schema-mount] [I-D.ietf-netmod-schema-mount]
Bjorklund, M. and L. Lhotka, "YANG Schema Mount", draft- Bjorklund, M. and L. Lhotka, "YANG Schema Mount", draft-
ietf-netmod-schema-mount-08 (work in progress), October ietf-netmod-schema-mount-08 (work in progress), October
2017. 2017.
[I-D.ietf-netmod-yang-tree-diagrams] [I-D.ietf-netmod-yang-tree-diagrams]
Bjorklund, M. and L. Berger, "YANG Tree Diagrams", draft- Bjorklund, M. and L. Berger, "YANG Tree Diagrams", draft-
ietf-netmod-yang-tree-diagrams-02 (work in progress), ietf-netmod-yang-tree-diagrams-04 (work in progress),
October 2017. December 2017.
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119, Requirement Levels", BCP 14, RFC 2119,
DOI 10.17487/RFC2119, March 1997, DOI 10.17487/RFC2119, March 1997, <https://www.rfc-
<https://www.rfc-editor.org/info/rfc2119>. editor.org/info/rfc2119>.
[RFC3688] Mealling, M., "The IETF XML Registry", BCP 81, RFC 3688, [RFC3688] Mealling, M., "The IETF XML Registry", BCP 81, RFC 3688,
DOI 10.17487/RFC3688, January 2004, DOI 10.17487/RFC3688, January 2004, <https://www.rfc-
<https://www.rfc-editor.org/info/rfc3688>. editor.org/info/rfc3688>.
[RFC6020] Bjorklund, M., Ed., "YANG - A Data Modeling Language for [RFC6020] Bjorklund, M., Ed., "YANG - A Data Modeling Language for
the Network Configuration Protocol (NETCONF)", RFC 6020, the Network Configuration Protocol (NETCONF)", RFC 6020,
DOI 10.17487/RFC6020, October 2010, DOI 10.17487/RFC6020, October 2010, <https://www.rfc-
<https://www.rfc-editor.org/info/rfc6020>. editor.org/info/rfc6020>.
[RFC7223] Bjorklund, M., "A YANG Data Model for Interface [RFC7223] Bjorklund, M., "A YANG Data Model for Interface
Management", RFC 7223, DOI 10.17487/RFC7223, May 2014, Management", RFC 7223, DOI 10.17487/RFC7223, May 2014,
<https://www.rfc-editor.org/info/rfc7223>. <https://www.rfc-editor.org/info/rfc7223>.
[RFC7277] Bjorklund, M., "A YANG Data Model for IP Management", [RFC7277] Bjorklund, M., "A YANG Data Model for IP Management",
RFC 7277, DOI 10.17487/RFC7277, June 2014, RFC 7277, DOI 10.17487/RFC7277, June 2014,
<https://www.rfc-editor.org/info/rfc7277>. <https://www.rfc-editor.org/info/rfc7277>.
7.2. Informative References 7.2. Informative References
skipping to change at page 22, line 32 skipping to change at page 22, line 32
yang-09 (work in progress), October 2017. yang-09 (work in progress), October 2017.
[I-D.ietf-rtgwg-device-model] [I-D.ietf-rtgwg-device-model]
Lindem, A., Berger, L., Bogdanovic, D., and C. Hopps, Lindem, A., Berger, L., Bogdanovic, D., and C. Hopps,
"Network Device YANG Logical Organization", draft-ietf- "Network Device YANG Logical Organization", draft-ietf-
rtgwg-device-model-02 (work in progress), March 2017. rtgwg-device-model-02 (work in progress), March 2017.
[I-D.ietf-rtgwg-lne-model] [I-D.ietf-rtgwg-lne-model]
Berger, L., Hopps, C., Lindem, A., Bogdanovic, D., and X. Berger, L., Hopps, C., Lindem, A., Bogdanovic, D., and X.
Liu, "YANG Logical Network Elements", draft-ietf-rtgwg- Liu, "YANG Logical Network Elements", draft-ietf-rtgwg-
lne-model-04 (work in progress), September 2017. lne-model-05 (work in progress), December 2017.
[RFC4026] Andersson, L. and T. Madsen, "Provider Provisioned Virtual [RFC4026] Andersson, L. and T. Madsen, "Provider Provisioned Virtual
Private Network (VPN) Terminology", RFC 4026, Private Network (VPN) Terminology", RFC 4026,
DOI 10.17487/RFC4026, March 2005, DOI 10.17487/RFC4026, March 2005, <https://www.rfc-
<https://www.rfc-editor.org/info/rfc4026>. editor.org/info/rfc4026>.
[RFC4364] Rosen, E. and Y. Rekhter, "BGP/MPLS IP Virtual Private [RFC4364] Rosen, E. and Y. Rekhter, "BGP/MPLS IP Virtual Private
Networks (VPNs)", RFC 4364, DOI 10.17487/RFC4364, February Networks (VPNs)", RFC 4364, DOI 10.17487/RFC4364, February
2006, <https://www.rfc-editor.org/info/rfc4364>. 2006, <https://www.rfc-editor.org/info/rfc4364>.
[RFC4664] Andersson, L., Ed. and E. Rosen, Ed., "Framework for Layer [RFC4664] Andersson, L., Ed. and E. Rosen, Ed., "Framework for Layer
2 Virtual Private Networks (L2VPNs)", RFC 4664, 2 Virtual Private Networks (L2VPNs)", RFC 4664,
DOI 10.17487/RFC4664, September 2006, DOI 10.17487/RFC4664, September 2006, <https://www.rfc-
<https://www.rfc-editor.org/info/rfc4664>. editor.org/info/rfc4664>.
[RFC7950] Bjorklund, M., Ed., "The YANG 1.1 Data Modeling Language", [RFC7950] Bjorklund, M., Ed., "The YANG 1.1 Data Modeling Language",
RFC 7950, DOI 10.17487/RFC7950, August 2016, RFC 7950, DOI 10.17487/RFC7950, August 2016,
<https://www.rfc-editor.org/info/rfc7950>. <https://www.rfc-editor.org/info/rfc7950>.
[RFC8022] Lhotka, L. and A. Lindem, "A YANG Data Model for Routing [RFC8022] Lhotka, L. and A. Lindem, "A YANG Data Model for Routing
Management", RFC 8022, DOI 10.17487/RFC8022, November Management", RFC 8022, DOI 10.17487/RFC8022, November
2016, <https://www.rfc-editor.org/info/rfc8022>. 2016, <https://www.rfc-editor.org/info/rfc8022>.
Appendix A. Acknowledgments Appendix A. Acknowledgments
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