Sub-interface VLAN YANG Data Models
draft-ietf-netmod-sub-intf-vlan-model-05

Document Type Active Internet-Draft (netmod WG)
Last updated 2019-07-10 (latest revision 2019-03-06)
Replaces draft-wilton-netmod-intf-vlan-yang
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Internet Engineering Task Force                           R. Wilton, Ed.
Internet-Draft                                                   D. Ball
Intended status: Standards Track                                T. Singh
Expires: September 7, 2019                                 Cisco Systems
                                                              S. Sivaraj
                                                        Juniper Networks
                                                           March 6, 2019

                  Sub-interface VLAN YANG Data Models
                draft-ietf-netmod-sub-intf-vlan-model-05

Abstract

   This document defines YANG modules to add support for classifying
   traffic received on interfaces as Ethernet/VLAN framed packets to
   sub-interfaces based on the fields available in the Ethernet/VLAN
   frame headers.  These modules allow configuration of Layer 3 and
   Layer 2 sub-interfaces (e.g. attachment circuits) that can
   interoperate with IETF based forwarding protocols; such as IP and
   L3VPN services; or L2VPN services like VPWS, VPLS, and EVPN.  The
   sub-interfaces also interoperate with VLAN tagged traffic orginating
   from an IEEE 802.1Q compliant bridge.

   The model differs from an IEEE 802.1Q bridge model in that the
   configuration is interface/sub-interface based as opposed to being
   based on membership of an 802.1Q VLAN bridge.

   The YANG data models in this document conforms to the Network
   Management Datastore Architecture (NMDA) defined in RFC 8342.

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
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   Internet-Drafts are draft documents valid for a maximum of six months
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   material or to cite them other than as "work in progress."

   This Internet-Draft will expire on September 7, 2019.

Wilton, et al.          Expires September 7, 2019               [Page 1]
Internet-Draft           Sub-interface VLAN YANG              March 2019

Copyright Notice

   Copyright (c) 2019 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal
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   (https://trustee.ietf.org/license-info) in effect on the date of
   publication of this document.  Please review these documents
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   described in the Simplified BSD License.

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   3
     1.1.  Terminology . . . . . . . . . . . . . . . . . . . . . . .   3
     1.2.  Tree Diagrams . . . . . . . . . . . . . . . . . . . . . .   4
   2.  Objectives  . . . . . . . . . . . . . . . . . . . . . . . . .   4
     2.1.  Interoperability with IEEE 802.1Q compliant bridges . . .   4
   3.  L3 Interface VLAN Model . . . . . . . . . . . . . . . . . . .   4
   4.  Flexible Encapsulation Model  . . . . . . . . . . . . . . . .   5
   5.  L3 Interface VLAN YANG Module . . . . . . . . . . . . . . . .   7
   6.  Flexible Encapsulation YANG Module  . . . . . . . . . . . . .  10
   7.  Examples  . . . . . . . . . . . . . . . . . . . . . . . . . .  19
     7.1.  Layer 3 sub-interfaces with IPv6  . . . . . . . . . . . .  19
     7.2.  Layer 2 sub-interfaces with L2VPN . . . . . . . . . . . .  21
   8.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  23
   9.  ChangeLog . . . . . . . . . . . . . . . . . . . . . . . . . .  24
     9.1.  WG version -05  . . . . . . . . . . . . . . . . . . . . .  24
     9.2.  WG version -04  . . . . . . . . . . . . . . . . . . . . .  24
     9.3.  WG version -03  . . . . . . . . . . . . . . . . . . . . .  24
     9.4.  WG version -02  . . . . . . . . . . . . . . . . . . . . .  24
     9.5.  WG version -01  . . . . . . . . . . . . . . . . . . . . .  24
     9.6.  Version -04 . . . . . . . . . . . . . . . . . . . . . . .  24
     9.7.  Version -03 . . . . . . . . . . . . . . . . . . . . . . .  25
   10. IANA Considerations . . . . . . . . . . . . . . . . . . . . .  25
   11. Security Considerations . . . . . . . . . . . . . . . . . . .  25
     11.1.  if-l3-vlan.yang  . . . . . . . . . . . . . . . . . . . .  25
     11.2.  flexible-encapsulation.yang  . . . . . . . . . . . . . .  26
   12. References  . . . . . . . . . . . . . . . . . . . . . . . . .  28
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