CCAMP Working Group H. Zheng Internet-Draft A. Guo Intended status: Standards Track I. Busi Expires: January 3, 2019 Huawei Technologies A. Sharma Google R. Rao Infinera S. Belotti Nokia V. Lopez Telefonica Y. Li China Mobile Y. Xu CAICT July 2, 2018 OTN Tunnel YANG Model draft-ietf-ccamp-otn-tunnel-model-03 Abstract This document describes the YANG data model for OTN Tunnels. 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 Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet- Drafts is at https://datatracker.ietf.org/drafts/current/. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." This Internet-Draft will expire on January 3, 2019. Copyright Notice Copyright (c) 2018 IETF Trust and the persons identified as the document authors. All rights reserved. Zheng, et al. Expires January 3, 2019 [Page 1] Internet-Draft OTN Tunnel YANG Model July 2018 This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (https://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License. Table of Contents 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 2. Terminology and Notations . . . . . . . . . . . . . . . . . . 2 3. OTN Tunnel Model Description . . . . . . . . . . . . . . . . 3 3.1. Overview of OTN Tunnel Model . . . . . . . . . . . . . . 3 3.2. OTN-specific Parameters in Tunnel Model . . . . . . . . . 3 3.3. OTN Path Compute RPC . . . . . . . . . . . . . . . . . . 4 4. OTN Tunnel YANG Tree . . . . . . . . . . . . . . . . . . . . 4 5. OTN Tunnel YANG Code . . . . . . . . . . . . . . . . . . . . 21 6. OTN Types YANG Code . . . . . . . . . . . . . . . . . . . . . 48 7. Security Considerations . . . . . . . . . . . . . . . . . . . 60 8. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 60 9. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 60 10. Contributors . . . . . . . . . . . . . . . . . . . . . . . . 60 11. References . . . . . . . . . . . . . . . . . . . . . . . . . 61 11.1. Normative References . . . . . . . . . . . . . . . . . . 61 11.2. Informative References . . . . . . . . . . . . . . . . . 62 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 62 1. Introduction OTN transport networks can carry various types of client services. In many cases, the client signal is carried over an OTN tunnel across connected domains in a multi-domain network. These OTN services can either be transported or switched in the OTN network. If an OTN tunnel is switched, then additional parameters need to be provided to create a Mux OTN service. This document provides YANG model for creating OTN tunnel. The model augments the TE Tunnel model. 2. Terminology and Notations A simplified graphical representation of the data model is used in this document. The meaning of the symbols in the YANG data tree presented later in this draft is defined in Zheng, et al. Expires January 3, 2019 [Page 2] Internet-Draft OTN Tunnel YANG Model July 2018 [I-D.ietf-netmod-yang-tree-diagrams]. They are provided below for reference. o Brackets "[" and "]" enclose list keys. o Abbreviations before data node names: "rw" means configuration (read-write) and "ro" state data (read-only). o Symbols after data node names: "?" means an optional node, "!" means a presence container, and "*" denotes a list and leaf-list. o Parentheses enclose choice and case nodes, and case nodes are also marked with a colon (":"). o Ellipsis ("...") stands for contents of subtrees that are not shown. 3. OTN Tunnel Model Description 3.1. Overview of OTN Tunnel Model The OTN tunnel model is using TE tunnel [I-D.ietf-teas-yang-te] as a basic model and augment to the TE tunnel with OTN-specific parameters, including the bandwidth information and label information. It is also worth noting that the OTN tunnel provisioning is usually based on the OTN topology. Therefore the OTN tunnel model is usually used together with OTN topology model specified in [I-D.ietf-ccamp-otn-topo-yang]. More scenarios and model applications can be found in [I-D.ietf-ccamp-transport-nbi-app-statement] and [I-D.ietf-teas-actn-yang]. The current model is following the YANG language specification as [RFC7950], and the corresponding protocol is recommended to be Netconf protocol in [RFC6241] or RESTconf protocol in [RFC8040]. 3.2. OTN-specific Parameters in Tunnel Model OTN specific parameters have been augmenting to the TE tunnel models. The attributes on both of the source and destination need to be configured when setting up the tunnel. Typical parameters, including client signal, TPN, TSG and corresponding tributary slot information, are required in the OTN tunnel model. These parameters are consistent with the framework in [RFC7062], and the specification in [RFC7138] and [RFC7139]. The OTN bandwidth information has been augmenting to various sections of TE tunnel models, including tunnel bandwidth, primary path Zheng, et al. Expires January 3, 2019 [Page 3] Internet-Draft OTN Tunnel YANG Model July 2018 bandwidth and so on. The OTN label information has been augmenting to label hop of a group of routing objects and also LSPs. 3.3. OTN Path Compute RPC Similarly with TE tunnel, a 'compute-only' mode of OTN tunnel model is also supported for stateful path computation. Given the OTN tunnel computed, the client may query and/or subscribe on the tunnel to be notified whenever it changes. In addition, also a stateless Remote Procedural Call (RPC) is specified. On receiving this RPC, the provider is expected to compute the available path subject to the constraints specified in RPC and feedback to the client without any changing of the OTN network or the OTN tunnels. 4. OTN Tunnel YANG Tree module: ietf-otn-tunnel augment /te:te/te:tunnels/te:tunnel: +--rw src-client-signal? identityref +--rw dst-client-signal? identityref augment /te:te/te:globals/te:named-path-constraints /te:named-path-constraint/te:te-bandwidth/te:technology: +--:(otn) +--rw odu-type? identityref augment /te:te/te:tunnels/te:tunnel/te:te-bandwidth/te:technology: +--:(otn) +--rw odu-type? identityref augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:te-bandwidth/te:technology: +--:(otn) +--rw odu-type? identityref augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path /te:te-bandwidth/te:technology: +--:(otn) +--rw odu-type? identityref augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:te-bandwidth/te:technology: +--:(otn) +--rw odu-type? identityref augment /te:te/te:globals/te:named-path-constraints /te:named-path-constraint/te:explicit-route-objects /te:route-object-exclude-always/te:type/te:label /te:label-hop/te:te-label/te:technology: +--:(otn) +--rw tpn? uint16 Zheng, et al. Expires January 3, 2019 [Page 4] Internet-Draft OTN Tunnel YANG Model July 2018 +--rw tsg? identityref +--rw ts-list? string augment /te:te/te:globals/te:named-path-constraints /te:named-path-constraint/te:explicit-route-objects /te:route-object-include-exclude/te:type/te:label /te:label-hop/te:te-label/te:technology: +--:(otn) +--rw tpn? uint16 +--rw tsg? identityref +--rw ts-list? string augment /te:te/te:globals/te:named-path-constraints /te:named-path-constraint/te:path-in-segment /te:forward/te:label-restrictions/te:label-restriction: +--rw range-type? identityref +--rw tsg? identityref +--rw priority? uint8 augment /te:te/te:globals/te:named-path-constraints /te:named-path-constraint/te:path-in-segment/te:forward /te:label-restrictions/te:label-restriction/te:label-start /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:globals/te:named-path-constraints /te:named-path-constraint/te:path-in-segment/te:forward /te:label-restrictions/te:label-restriction/te:label-end /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:globals/te:named-path-constraints /te:named-path-constraint/te:path-in-segment/te:reverse /te:label-restrictions/te:label-restriction: +--rw range-type? identityref +--rw tsg? identityref +--rw priority? uint8 augment /te:te/te:globals/te:named-path-constraints /te:named-path-constraint/te:path-in-segment/te:reverse /te:label-restrictions/te:label-restriction/te:label-start /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? Zheng, et al. Expires January 3, 2019 [Page 5] Internet-Draft OTN Tunnel YANG Model July 2018 +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:globals/te:named-path-constraints /te:named-path-constraint/te:path-in-segment/te:reverse /te:label-restrictions/te:label-restriction/te:label-end /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:globals/te:named-path-constraints /te:named-path-constraint/te:path-out-segment/te:forward /te:label-restrictions/te:label-restriction: +--rw range-type? identityref +--rw tsg? identityref +--rw priority? uint8 augment /te:te/te:globals/te:named-path-constraints /te:named-path-constraint/te:path-out-segment/te:forward /te:label-restrictions/te:label-restriction/te:label-start /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:globals/te:named-path-constraints /te:named-path-constraint/te:path-out-segment/te:forward /te:label-restrictions/te:label-restriction/te:label-end /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:globals/te:named-path-constraints /te:named-path-constraint/te:path-out-segment/te:reverse /te:label-restrictions/te:label-restriction: +--rw range-type? identityref +--rw tsg? identityref +--rw priority? uint8 augment /te:te/te:globals/te:named-path-constraints /te:named-path-constraint/te:path-out-segment/te:reverse Zheng, et al. Expires January 3, 2019 [Page 6] Internet-Draft OTN Tunnel YANG Model July 2018 /te:label-restrictions/te:label-restriction/te:label-start /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:globals/te:named-path-constraints /te:named-path-constraint/te:path-out-segment/te:reverse /te:label-restrictions/te:label-restriction/te:label-end /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:optimizations/te:algorithm/te:metric /te:optimization-metric/te:explicit-route-exclude-objects /te:route-object-exclude-object/te:type/te:label /te:label-hop/te:te-label/te:technology: +--:(otn) +--rw tpn? uint16 +--rw tsg? identityref +--rw ts-list? string augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:optimizations/te:algorithm/te:metric /te:optimization-metric/te:explicit-route-include-objects /te:route-object-include-object/te:type/te:label/te:label-hop /te:te-label/te:technology: +--:(otn) +--rw tpn? uint16 +--rw tsg? identityref +--rw ts-list? string augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:explicit-route-objects /te:route-object-exclude-always/te:type/te:label /te:label-hop/te:te-label/te:technology: +--:(otn) +--rw tpn? uint16 +--rw tsg? identityref +--rw ts-list? string augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:explicit-route-objects /te:route-object-include-exclude/te:type/te:label /te:label-hop/te:te-label/te:technology: Zheng, et al. Expires January 3, 2019 [Page 7] Internet-Draft OTN Tunnel YANG Model July 2018 +--:(otn) +--rw tpn? uint16 +--rw tsg? identityref +--rw ts-list? string augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:path-in-segment/te:forward /te:label-restrictions/te:label-restriction: +--rw range-type? identityref +--rw tsg? identityref +--rw priority? uint8 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:path-in-segment/te:forward /te:label-restrictions/te:label-restriction /te:label-start/te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:path-in-segment/te:forward /te:label-restrictions/te:label-restriction /te:label-end/te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:path-in-segment/te:reverse /te:label-restrictions/te:label-restriction: +--rw range-type? identityref +--rw tsg? identityref +--rw priority? uint8 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:path-in-segment/te:reverse /te:label-restrictions/te:label-restriction /te:label-start/te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:path-in-segment/te:reverse Zheng, et al. Expires January 3, 2019 [Page 8] Internet-Draft OTN Tunnel YANG Model July 2018 /te:label-restrictions/te:label-restriction/te:label-end /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:path-out-segment/te:forward /te:label-restrictions/te:label-restriction: +--rw range-type? identityref +--rw tsg? identityref +--rw priority? uint8 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:path-out-segment/te:forward /te:label-restrictions/te:label-restriction/te:label-start /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:path-out-segment/te:forward /te:label-restrictions/te:label-restriction/te:label-end /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:path-out-segment/te:reverse /te:label-restrictions/te:label-restriction: +--rw range-type? identityref +--rw tsg? identityref +--rw priority? uint8 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:path-out-segment/te:reverse /te:label-restrictions/te:label-restriction/te:label-start /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 Zheng, et al. Expires January 3, 2019 [Page 9] Internet-Draft OTN Tunnel YANG Model July 2018 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:path-out-segment/te:reverse /te:label-restrictions/te:label-restriction/te:label-end /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:state/te:path-properties /te:path-route-objects/te:path-computed-route-object /te:state/te:type/te:label/te:label-hop/te:te-label /te:technology: +--:(otn) +--ro tpn? uint16 +--ro tsg? identityref +--ro ts-list? string augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:state/te:lsps/te:lsp /te:lsp-record-route-subobjects/te:record-route-subobject /te:type/te:label/te:label-hop/te:te-label/te:technology: +--:(otn) +--ro tpn? uint16 +--ro tsg? identityref +--ro ts-list? string augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:state/te:lsps/te:lsp /te:path-properties/te:path-route-objects /te:path-computed-route-object/te:state/te:type/te:label /te:label-hop/te:te-label/te:technology: +--:(otn) +--ro tpn? uint16 +--ro tsg? identityref +--ro ts-list? string augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path /te:optimizations/te:algorithm/te:metric /te:optimization-metric/te:explicit-route-exclude-objects /te:route-object-exclude-object/te:type/te:label /te:label-hop/te:te-label/te:technology: +--:(otn) +--rw tpn? uint16 +--rw tsg? identityref +--rw ts-list? string Zheng, et al. Expires January 3, 2019 [Page 10] Internet-Draft OTN Tunnel YANG Model July 2018 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path /te:optimizations/te:algorithm/te:metric /te:optimization-metric/te:explicit-route-include-objects /te:route-object-include-object/te:type/te:label /te:label-hop/te:te-label/te:technology: +--:(otn) +--rw tpn? uint16 +--rw tsg? identityref +--rw ts-list? string augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path /te:explicit-route-objects/te:route-object-exclude-always /te:type/te:label/te:label-hop/te:te-label/te:technology: +--:(otn) +--rw tpn? uint16 +--rw tsg? identityref +--rw ts-list? string augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path /te:explicit-route-objects/te:route-object-include-exclude /te:type/te:label/te:label-hop/te:te-label/te:technology: +--:(otn) +--rw tpn? uint16 +--rw tsg? identityref +--rw ts-list? string augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path /te:path-in-segment/te:forward/te:label-restrictions /te:label-restriction: +--rw range-type? identityref +--rw tsg? identityref +--rw priority? uint8 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path /te:path-in-segment/te:forward/te:label-restrictions /te:label-restriction/te:label-start/te:te-label /te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path /te:path-in-segment/te:forward/te:label-restrictions /te:label-restriction/te:label-end/te:te-label Zheng, et al. Expires January 3, 2019 [Page 11] Internet-Draft OTN Tunnel YANG Model July 2018 /te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path /te:path-in-segment/te:reverse/te:label-restrictions /te:label-restriction: +--rw range-type? identityref +--rw tsg? identityref +--rw priority? uint8 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path /te:path-in-segment/te:reverse/te:label-restrictions /te:label-restriction/te:label-start/te:te-label /te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path /te:path-in-segment/te:reverse/te:label-restrictions /te:label-restriction/te:label-end/te:te-label /te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path /te:path-out-segment/te:forward/te:label-restrictions /te:label-restriction: +--rw range-type? identityref +--rw tsg? identityref +--rw priority? uint8 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path /te:path-out-segment/te:forward/te:label-restrictions /te:label-restriction/te:label-start/te:te-label /te:technology: Zheng, et al. Expires January 3, 2019 [Page 12] Internet-Draft OTN Tunnel YANG Model July 2018 +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path /te:path-out-segment/te:forward/te:label-restrictions /te:label-restriction/te:label-end/te:te-label /te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path /te:path-out-segment/te:reverse/te:label-restrictions /te:label-restriction: +--rw range-type? identityref +--rw tsg? identityref +--rw priority? uint8 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path /te:path-out-segment/te:reverse/te:label-restrictions /te:label-restriction/te:label-start/te:te-label /te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path /te:path-out-segment/te:reverse/te:label-restrictions /te:label-restriction/te:label-end/te:te-label /te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path Zheng, et al. Expires January 3, 2019 [Page 13] Internet-Draft OTN Tunnel YANG Model July 2018 /te:state/te:path-properties/te:path-route-objects /te:path-computed-route-object/te:state/te:type /te:label/te:label-hop/te:te-label/te:technology: +--:(otn) +--ro tpn? uint16 +--ro tsg? identityref +--ro ts-list? string augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path /te:state/te:lsps/te:lsp/te:lsp-record-route-subobjects /te:record-route-subobject/te:type/te:label/te:label-hop /te:te-label/te:technology: +--:(otn) +--ro tpn? uint16 +--ro tsg? identityref +--ro ts-list? string augment /te:te/te:tunnels/te:tunnel/te:p2p-primary-paths /te:p2p-primary-path/te:p2p-reverse-primary-path /te:state/te:lsps/te:lsp/te:path-properties /te:path-route-objects/te:path-computed-route-object /te:state/te:type/te:label/te:label-hop/te:te-label /te:technology: +--:(otn) +--ro tpn? uint16 +--ro tsg? identityref +--ro ts-list? string augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:optimizations/te:algorithm /te:metric/te:optimization-metric /te:explicit-route-exclude-objects /te:route-object-exclude-object/te:type/te:label /te:label-hop/te:te-label/te:technology: +--:(otn) +--rw tpn? uint16 +--rw tsg? identityref +--rw ts-list? string augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:optimizations/te:algorithm /te:metric/te:optimization-metric /te:explicit-route-include-objects /te:route-object-include-object/te:type/te:label /te:label-hop/te:te-label/te:technology: +--:(otn) +--rw tpn? uint16 +--rw tsg? identityref +--rw ts-list? string augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:explicit-route-objects Zheng, et al. Expires January 3, 2019 [Page 14] Internet-Draft OTN Tunnel YANG Model July 2018 /te:route-object-exclude-always/te:type/te:label /te:label-hop/te:te-label/te:technology: +--:(otn) +--rw tpn? uint16 +--rw tsg? identityref +--rw ts-list? string augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:explicit-route-objects /te:route-object-include-exclude/te:type/te:label /te:label-hop/te:te-label/te:technology: +--:(otn) +--rw tpn? uint16 +--rw tsg? identityref +--rw ts-list? string augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:path-in-segment/te:forward /te:label-restrictions/te:label-restriction: +--rw range-type? identityref +--rw tsg? identityref +--rw priority? uint8 augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:path-in-segment/te:forward /te:label-restrictions/te:label-restriction/te:label-start /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:path-in-segment/te:forward /te:label-restrictions/te:label-restriction/te:label-end /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:path-in-segment/te:reverse /te:label-restrictions/te:label-restriction: +--rw range-type? identityref +--rw tsg? identityref +--rw priority? uint8 augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:path-in-segment/te:reverse Zheng, et al. Expires January 3, 2019 [Page 15] Internet-Draft OTN Tunnel YANG Model July 2018 /te:label-restrictions/te:label-restriction/te:label-start /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:path-in-segment/te:reverse /te:label-restrictions/te:label-restriction/te:label-end /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:path-out-segment/te:forward /te:label-restrictions/te:label-restriction: +--rw range-type? identityref +--rw tsg? identityref +--rw priority? uint8 augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:path-out-segment/te:forward /te:label-restrictions/te:label-restriction/te:label-start /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:path-out-segment/te:forward /te:label-restrictions/te:label-restriction/te:label-end /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:path-out-segment/te:reverse /te:label-restrictions/te:label-restriction: +--rw range-type? identityref Zheng, et al. Expires January 3, 2019 [Page 16] Internet-Draft OTN Tunnel YANG Model July 2018 +--rw tsg? identityref +--rw priority? uint8 augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:path-out-segment/te:reverse /te:label-restrictions/te:label-restriction/te:label-start /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:path-out-segment/te:reverse /te:label-restrictions/te:label-restriction/te:label-end /te:te-label/te:technology: +--:(otn) +--rw (otn-label-type)? +--:(tributary-port) | +--rw tpn? uint16 +--:(tributary-slot) +--rw ts? uint16 augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:state/te:path-properties /te:path-route-objects/te:path-computed-route-object /te:state/te:type/te:label/te:label-hop/te:te-label /te:technology: +--:(otn) +--ro tpn? uint16 +--ro tsg? identityref +--ro ts-list? string augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:state/te:lsps/te:lsp /te:lsp-record-route-subobjects/te:record-route-subobject /te:type/te:label/te:label-hop/te:te-label/te:technology: +--:(otn) +--ro tpn? uint16 +--ro tsg? identityref +--ro ts-list? string augment /te:te/te:tunnels/te:tunnel/te:p2p-secondary-paths /te:p2p-secondary-path/te:state/te:lsps/te:lsp /te:path-properties/te:path-route-objects /te:path-computed-route-object/te:state/te:type/te:label /te:label-hop/te:te-label/te:technology: +--:(otn) +--ro tpn? uint16 +--ro tsg? identityref +--ro ts-list? string Zheng, et al. Expires January 3, 2019 [Page 17] Internet-Draft OTN Tunnel YANG Model July 2018 augment /te:te/te:lsps-state/te:lsp /te:lsp-record-route-subobjects/te:record-route-subobject /te:type/te:label/te:label-hop/te:te-label/te:technology: +--:(otn) +--ro tpn? uint16 +--ro tsg? identityref +--ro ts-list? string rpcs: +---x otn-te-tunnel-path-compute +---w input | +---w request* [id] | +---w id uint8 | +---w type? identityref | +---w source? inet:ip-address | +---w destination? inet:ip-address | +---w src-tp-id? binary | +---w dst-tp-id? binary | +---w switching-layer? identityref | +---w encoding? identityref | +---w protection-type? identityref | +---w restoration-type? identityref | +---w provider-id? te-types:te-global-id | +---w client-id? te-types:te-global-id | +---w te-topology-id? te-types:te-topology-id | +---w setup-priority? uint8 | +---w hold-priority? uint8 | +---w te-path-metric-type? identityref | +---w odu-type? identityref | +---w p2p-primary-paths | | +---w p2p-primary-path* [name] | | +---w name string | | +---w te-default-metric? uint32 | | +---w te-delay-metric? uint32 | | +---w te-hop-metric? uint32 | | +---w explicit-route-objects | | +---w explicit-route-object* [index] | | +---w explicit-route-usage? identityref | | +---w index uint32 | | +---w (type)? | | +--:(num-unnum-hop) | | | +---w num-unnum-hop | | | +---w node-id? te-types:te-node-id | | | +---w link-tp-id? te-types:te-tp-id | | | +---w hop-type? te-hop-type | | | +---w direction? te-link-direction | | +--:(as-number) | | | +---w as-number-hop Zheng, et al. Expires January 3, 2019 [Page 18] Internet-Draft OTN Tunnel YANG Model July 2018 | | | +---w as-number? binary | | | +---w hop-type? te-hop-type | | +--:(label) | | +---w label-hop | | +---w te-label | | +---w (technology)? | | | +--:(generic) | | | | +---w generic? rt-types:generalized-label | | | +--:(otn) | | | +---w tpn? uint16 | | | +---w tsg? identityref | | | +---w ts-list? string | | +---w direction? te-label-direction | +---w p2p-secondary-paths | | +---w p2p-secondary-path* [name] | | +---w name string | | +---w te-default-metric? uint32 | | +---w te-delay-metric? uint32 | | +---w te-hop-metric? uint32 | | +---w explicit-route-objects | | +---w explicit-route-object* [index] | | +---w explicit-route-usage? identityref | | +---w index uint32 | | +---w (type)? | | +--:(num-unnum-hop) | | | +---w num-unnum-hop | | | +---w node-id? te-types:te-node-id | | | +---w link-tp-id? te-types:te-tp-id | | | +---w hop-type? te-hop-type | | | +---w direction? te-link-direction | | +--:(as-number) | | | +---w as-number-hop | | | +---w as-number? binary | | | +---w hop-type? te-hop-type | | +--:(label) | | +---w label-hop | | +---w te-label | | +---w (technology)? | | | +--:(generic) | | | | +---w generic? rt-types:generalized-label | | | +--:(otn) | | | +---w tpn? uint16 | | | +---w tsg? identityref | | | +---w ts-list? string | | +---w direction? te-label-direction | +---w src-client-signal? identityref | +---w src-tributary-slots | | +---w values* uint8 Zheng, et al. Expires January 3, 2019 [Page 19] Internet-Draft OTN Tunnel YANG Model July 2018 | +---w dst-client-signal? identityref | +---w dst-tributary-slots | +---w values* uint8 +--ro output +--ro return-code? enumeration +--ro result* [id] +--ro id uint8 +--ro p2p-primary-paths | +--ro p2p-primary-path* [name] | +--ro name string | +--ro te-default-metric? uint32 | +--ro te-delay-metric? uint32 | +--ro te-hop-metric? uint32 | +--ro explicit-route-objects | +--ro explicit-route-object* [index] | +--ro explicit-route-usage? identityref | +--ro index uint32 | +--ro (type)? | +--:(num-unnum-hop) | | +--ro num-unnum-hop | | +--ro node-id? te-types:te-node-id | | +--ro link-tp-id? te-types:te-tp-id | | +--ro hop-type? te-hop-type | | +--ro direction? te-link-direction | +--:(as-number) | | +--ro as-number-hop | | +--ro as-number? binary | | +--ro hop-type? te-hop-type | +--:(label) | +--ro label-hop | +--ro te-label | +--ro (technology)? | | +--:(generic) | | | +--ro generic? rt-types:generalized-label | | +--:(otn) | | +--ro tpn? uint16 | | +--ro tsg? identityref | | +--ro ts-list? string | +--ro direction? te-label-direction +--ro p2p-secondary-paths +--ro p2p-secondary-path* [name] +--ro name string +--ro te-default-metric? uint32 +--ro te-delay-metric? uint32 +--ro te-hop-metric? uint32 +--ro explicit-route-objects +--ro explicit-route-object* [index] +--ro explicit-route-usage? identityref Zheng, et al. Expires January 3, 2019 [Page 20] Internet-Draft OTN Tunnel YANG Model July 2018 +--ro index uint32 +--ro (type)? +--:(num-unnum-hop) | +--ro num-unnum-hop | +--ro node-id? te-types:te-node-id | +--ro link-tp-id? te-types:te-tp-id | +--ro hop-type? te-hop-type | +--ro direction? te-link-direction +--:(as-number) | +--ro as-number-hop | +--ro as-number? binary | +--ro hop-type? te-hop-type +--:(label) +--ro label-hop +--ro te-label +--ro (technology)? | +--:(generic) | | +--ro generic? rt-types:generalized-label | +--:(otn) | +--ro tpn? uint16 | +--ro tsg? identityref | +--ro ts-list? string +--ro direction? te-label-direction 5. OTN Tunnel YANG Code file "ietf-otn-tunnel@2018-06-30.yang" module ietf-otn-tunnel { yang-version 1.1; namespace "urn:ietf:params:xml:ns:yang:ietf-otn-tunnel"; prefix "otn-tunnel"; import ietf-te { prefix "te"; } import ietf-otn-types { prefix "otn-types"; } import ietf-te-types { prefix "te-types"; } Zheng, et al. Expires January 3, 2019 [Page 21] Internet-Draft OTN Tunnel YANG Model July 2018 import ietf-inet-types { prefix "inet"; } organization "IETF CCAMP Working Group"; contact "WG Web: WG List: Editor: Haomian Zheng Editor: Aihua Guo Editor: Italo Busi Editor: Anurag Sharma Editor: Rajan Rao Editor: Sergio Belotti Editor: Victor Lopez Editor: Yunbo Li Editor: Yunbin Xu "; description "This module defines a model for OTN Tunnel Services."; revision "2018-07-02" { description "Revision 0.6"; reference "draft-ietf-ccamp-otn-tunnel-model-03"; } /* Zheng, et al. Expires January 3, 2019 [Page 22] Internet-Draft OTN Tunnel YANG Model July 2018 * Groupings */ grouping otn-tunnel-attributes { description "Parameters for OTN tunnel"; leaf src-client-signal { type identityref { base otn-types:client-signal; } description "Client signal at the source endpoint of the tunnel"; } leaf dst-client-signal { type identityref { base otn-types:client-signal; } description "Client signal at the destination endpoint of the tunnel"; } } /* * Data nodes */ augment "/te:te/te:tunnels/te:tunnel" { description "Augment with additional parameters required for OTN service"; uses otn-tunnel-attributes; } /* * Augment TE bandwidth */ /* Augment bandwidth of named-path-constraints */ augment "/te:te/te:globals/te:named-path-constraints/" + "te:named-path-constraint/" + "te:te-bandwidth/te:technology" { description "OTN bandwidth."; case otn { uses otn-types:otn-path-bandwidth; } } Zheng, et al. Expires January 3, 2019 [Page 23] Internet-Draft OTN Tunnel YANG Model July 2018 /* Augment bandwdith of tunnel */ augment "/te:te/te:tunnels/te:tunnel/" + "te:te-bandwidth/te:technology" { description "OTN bandwidth."; case otn { uses otn-types:otn-path-bandwidth; } } /* Augment bandwidth of primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:te-bandwidth/te:technology" { description "OTN bandwidth."; case otn { uses otn-types:otn-path-bandwidth; } } /* Augment bandwidth of reverse primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:te-bandwidth/te:technology" { description "OTN bandwidth."; case otn { uses otn-types:otn-path-bandwidth; } } /* Augment bandwidht of secondary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:te-bandwidth/te:technology" { description "OTN bandwidth."; case otn { uses otn-types:otn-path-bandwidth; } } /* * Augment TE label. */ /* Augment label hop of route-object-exclude-always of named-path-constraints */ augment "/te:te/te:globals/te:named-path-constraints/" + "te:named-path-constraint/te:explicit-route-objects/" + "te:route-object-exclude-always/te:type/te:label/" Zheng, et al. Expires January 3, 2019 [Page 24] Internet-Draft OTN Tunnel YANG Model July 2018 + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label hop of route-object-include-exclude of named-path-constraints */ augment "/te:te/te:globals/te:named-path-constraints/" + "te:named-path-constraint/te:explicit-route-objects/" + "te:route-object-include-exclude/te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label restrictions for the forwarding direction of path-in-segment of named-path-constraints */ augment "/te:te/te:globals/te:named-path-constraints/" + "te:named-path-constraint/te:path-in-segment/" + "te:forward/te:label-restrictions/" + "te:label-restriction" { description "OTN label."; uses otn-types:otn-label-restriction; } /* Augment label restrictions start for the forwarding direction of path-in-segment of named-path-constraints */ augment "/te:te/te:globals/te:named-path-constraints/" + "te:named-path-constraint/te:path-in-segment/" + "te:forward/te:label-restrictions/" + "te:label-restriction/te:label-start/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions end for the forwarding direction of path-in-segment of named-path-constraints */ augment "/te:te/te:globals/te:named-path-constraints/" + "te:named-path-constraint/te:path-in-segment/" + "te:forward/te:label-restrictions/" + "te:label-restriction/te:label-end/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; Zheng, et al. Expires January 3, 2019 [Page 25] Internet-Draft OTN Tunnel YANG Model July 2018 } } /* Augment label restrictions for the reverse direction of path-in-segment of named-path-constraints */ augment "/te:te/te:globals/te:named-path-constraints/" + "te:named-path-constraint/te:path-in-segment/" + "te:reverse/te:label-restrictions/" + "te:label-restriction" { description "OTN label."; uses otn-types:otn-label-restriction; } /* Augment label restrictions start for the reverse direction of path-in-segment of named-path-constraints */ augment "/te:te/te:globals/te:named-path-constraints/" + "te:named-path-constraint/te:path-in-segment/" + "te:reverse/te:label-restrictions/" + "te:label-restriction/te:label-start/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions end for the reverse direction of path-in-segment of named-path-constraints */ augment "/te:te/te:globals/te:named-path-constraints/" + "te:named-path-constraint/te:path-in-segment/" + "te:reverse/te:label-restrictions/" + "te:label-restriction/te:label-end/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions for the forwarding direction of path-out-segment of named-path-constraints */ augment "/te:te/te:globals/te:named-path-constraints/" + "te:named-path-constraint/te:path-out-segment/" + "te:forward/te:label-restrictions/" + "te:label-restriction" { description "OTN label."; uses otn-types:otn-label-restriction; } /* Augment label restrictions start for the forwarding direction of path-out-segment of named-path-constraints */ augment "/te:te/te:globals/te:named-path-constraints/" + "te:named-path-constraint/te:path-out-segment/" + "te:forward/te:label-restrictions/" Zheng, et al. Expires January 3, 2019 [Page 26] Internet-Draft OTN Tunnel YANG Model July 2018 + "te:label-restriction/te:label-start/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions end for the forwarding direction of path-out-segment of named-path-constraints */ augment "/te:te/te:globals/te:named-path-constraints/" + "te:named-path-constraint/te:path-out-segment/" + "te:forward/te:label-restrictions/" + "te:label-restriction/te:label-end/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions for the reverse direction of path-out-segment of named-path-constraints */ augment "/te:te/te:globals/te:named-path-constraints/" + "te:named-path-constraint/te:path-out-segment/" + "te:reverse/te:label-restrictions/" + "te:label-restriction" { description "OTN label."; uses otn-types:otn-label-restriction; } /* Augment label restrictions start for the reverse direction of path-out-segment of named-path-constraints */ augment "/te:te/te:globals/te:named-path-constraints/" + "te:named-path-constraint/te:path-out-segment/" + "te:reverse/te:label-restrictions/" + "te:label-restriction/te:label-start/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions end for the reverse direction of path-out-segment of named-path-constraints */ augment "/te:te/te:globals/te:named-path-constraints/" + "te:named-path-constraint/te:path-out-segment/" + "te:reverse/te:label-restrictions/" + "te:label-restriction/te:label-end/" + "te:te-label/te:technology" { description "OTN label."; Zheng, et al. Expires January 3, 2019 [Page 27] Internet-Draft OTN Tunnel YANG Model July 2018 case otn { uses otn-types:otn-link-label; } } /* Augment label hop of route-exclude of primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:optimizations/te:algorithm/te:metric/" + "te:optimization-metric/te:explicit-route-exclude-objects/" + "te:route-object-exclude-object/te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label hop of route-include of primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:optimizations/te:algorithm/te:metric/" + "te:optimization-metric/te:explicit-route-include-objects/" + "te:route-object-include-object/te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label hop of route-object-exclude-always of primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:explicit-route-objects/" + "te:route-object-exclude-always/te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label hop of route-object-include-exclude of primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:explicit-route-objects/" + "te:route-object-include-exclude/te:type/te:label/" Zheng, et al. Expires January 3, 2019 [Page 28] Internet-Draft OTN Tunnel YANG Model July 2018 + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label restrictions for the forwarding direction of path-in-segment of primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:path-in-segment/te:forward/te:label-restrictions/" + "te:label-restriction" { description "OTN label."; uses otn-types:otn-label-restriction; } /* Augment label restrictions start for the forwarding direction of path-in-segment of primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:path-in-segment/te:forward/te:label-restrictions/" + "te:label-restriction/te:label-start/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions end for the forwarding direction of path-in-segment of primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:path-in-segment/te:forward/te:label-restrictions/" + "te:label-restriction/te:label-end/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions for the reverse direction of path-in-segment of primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:path-in-segment/te:reverse/te:label-restrictions/" + "te:label-restriction" { description "OTN label."; uses otn-types:otn-label-restriction; } Zheng, et al. Expires January 3, 2019 [Page 29] Internet-Draft OTN Tunnel YANG Model July 2018 /* Augment label restrictions start for the reverse direction of path-in-segment of primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:path-in-segment/te:reverse/te:label-restrictions/" + "te:label-restriction/te:label-start/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions end for the reverse direction of path-in-segment of primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:path-in-segment/te:reverse/te:label-restrictions/" + "te:label-restriction/te:label-end/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions for the forwarding direction of path-out-segment of primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:path-out-segment/te:forward/te:label-restrictions/" + "te:label-restriction" { description "OTN label."; uses otn-types:otn-label-restriction; } /* Augment label restrictions start for the forwarding direction of path-out-segment of primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:path-out-segment/te:forward/te:label-restrictions/" + "te:label-restriction/te:label-start/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions end for the forwarding direction of path-out-segment of primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" Zheng, et al. Expires January 3, 2019 [Page 30] Internet-Draft OTN Tunnel YANG Model July 2018 + "te:path-out-segment/te:forward/te:label-restrictions/" + "te:label-restriction/te:label-end/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions for the reverse direction of path-out-segment of primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:path-out-segment/te:reverse/te:label-restrictions/" + "te:label-restriction" { description "OTN label."; uses otn-types:otn-label-restriction; } /* Augment label restrictions start for the reverse direction of path-out-segment of primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:path-out-segment/te:reverse/te:label-restrictions/" + "te:label-restriction/te:label-start/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions end for the reverse direction of path-out-segment of primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:path-out-segment/te:reverse/te:label-restrictions/" + "te:label-restriction/te:label-end/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label hop of path-route of primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:state/te:path-properties/" + "te:path-route-objects/te:path-computed-route-object/" + "te:state/te:type/te:label/" Zheng, et al. Expires January 3, 2019 [Page 31] Internet-Draft OTN Tunnel YANG Model July 2018 + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label hop of record-route of primary LSP */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:state/te:lsps/te:lsp/te:lsp-record-route-subobjects/" + "te:record-route-subobject/te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label hop of path-route of primary LSP */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:state/te:lsps/te:lsp/te:path-properties/" + "te:path-route-objects/te:path-computed-route-object/" + "te:state/te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label hop of route-exclude of reverse primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:optimizations/te:algorithm/te:metric/" + "te:optimization-metric/te:explicit-route-exclude-objects/" + "te:route-object-exclude-object/te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label hop of route-include of reverse primary path */ augment "/te:te/te:tunnels/te:tunnel/" Zheng, et al. Expires January 3, 2019 [Page 32] Internet-Draft OTN Tunnel YANG Model July 2018 + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:optimizations/te:algorithm/te:metric/" + "te:optimization-metric/te:explicit-route-include-objects/" + "te:route-object-include-object/te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label hop of route-object-exclude-always of reverse primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:explicit-route-objects/" + "te:route-object-exclude-always/" + "te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label hop of route-object-include-exclude of reverse primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:explicit-route-objects/" + "te:route-object-include-exclude/" + "te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label restrictions for the forwarding direction of path-in-segment of reverse primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:path-in-segment/te:forward/te:label-restrictions/" + "te:label-restriction" { description "OTN label."; uses otn-types:otn-label-restriction; Zheng, et al. Expires January 3, 2019 [Page 33] Internet-Draft OTN Tunnel YANG Model July 2018 } /* Augment label restrictions start for the forwarding direction of path-in-segment of reverse primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:path-in-segment/te:forward/te:label-restrictions/" + "te:label-restriction/te:label-start/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions end for the forwarding direction of path-in-segment of reverse primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:path-in-segment/te:forward/te:label-restrictions/" + "te:label-restriction/te:label-end/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions for the reverse direction of path-in-segment of reverse primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:path-in-segment/te:reverse/te:label-restrictions/" + "te:label-restriction" { description "OTN label."; uses otn-types:otn-label-restriction; } /* Augment label restrictions start for the reverse direction of path-in-segment of reverse primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:path-in-segment/te:reverse/te:label-restrictions/" + "te:label-restriction/te:label-start/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; Zheng, et al. Expires January 3, 2019 [Page 34] Internet-Draft OTN Tunnel YANG Model July 2018 } } /* Augment label restrictions end for the reverse direction of path-in-segment of reverse primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:path-in-segment/te:reverse/te:label-restrictions/" + "te:label-restriction/te:label-end/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions for the forwarding direction of path-out-segment of reverse primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:path-out-segment/te:forward/te:label-restrictions/" + "te:label-restriction" { description "OTN label."; uses otn-types:otn-label-restriction; } /* Augment label restrictions start for the forwarding direction of path-out-segment of reverse primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:path-out-segment/te:forward/te:label-restrictions/" + "te:label-restriction/te:label-start/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions end for the forwarding direction of path-out-segment of reverse primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:path-out-segment/te:forward/te:label-restrictions/" + "te:label-restriction/te:label-end/" + "te:te-label/te:technology" { description "OTN label."; case otn { Zheng, et al. Expires January 3, 2019 [Page 35] Internet-Draft OTN Tunnel YANG Model July 2018 uses otn-types:otn-link-label; } } /* Augment label restrictions for the reverse direction of path-out-segment of reverse primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:path-out-segment/te:reverse/te:label-restrictions/" + "te:label-restriction" { description "OTN label."; uses otn-types:otn-label-restriction; } /* Augment label restrictions start for the reverse direction of path-out-segment of reverse primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:path-out-segment/te:reverse/te:label-restrictions/" + "te:label-restriction/te:label-start/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions end for the reverse direction of path-out-segment of reverse primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:path-out-segment/te:reverse/te:label-restrictions/" + "te:label-restriction/te:label-end/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label hop of path-route of reverse primary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:state/te:path-properties/" + "te:path-route-objects/te:path-computed-route-object/" + "te:state/te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { Zheng, et al. Expires January 3, 2019 [Page 36] Internet-Draft OTN Tunnel YANG Model July 2018 description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label hop of record-route of reverse primary LSP */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:state/te:lsps/te:lsp/te:lsp-record-route-subobjects/" + "te:record-route-subobject/te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label hop of path-route of reverse primary LSP */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-primary-paths/te:p2p-primary-path/" + "te:p2p-reverse-primary-path/" + "te:state/te:lsps/te:lsp/te:path-properties/" + "te:path-route-objects/te:path-computed-route-object/" + "te:state/te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label hop of route-exclude of secondary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:optimizations/te:algorithm/te:metric/" + "te:optimization-metric/te:explicit-route-exclude-objects/" + "te:route-object-exclude-object/te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label hop of route-include of secondary path */ augment "/te:te/te:tunnels/te:tunnel/" Zheng, et al. Expires January 3, 2019 [Page 37] Internet-Draft OTN Tunnel YANG Model July 2018 + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:optimizations/te:algorithm/te:metric/" + "te:optimization-metric/te:explicit-route-include-objects/" + "te:route-object-include-object/te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label hop of route-object-exclude-always of secondary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:explicit-route-objects/" + "te:route-object-exclude-always/te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label hop of route-object-include-exclude of secondary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:explicit-route-objects/" + "te:route-object-include-exclude/te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label restrictions for the forwarding direction of path-in-segment of secondary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:path-in-segment/te:forward/te:label-restrictions/" + "te:label-restriction" { description "OTN label."; uses otn-types:otn-label-restriction; } /* Augment label restrictions start for the forwarding direction of path-in-segment of secondary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:path-in-segment/te:forward/te:label-restrictions/" Zheng, et al. Expires January 3, 2019 [Page 38] Internet-Draft OTN Tunnel YANG Model July 2018 + "te:label-restriction/te:label-start/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions end for the forwarding direction of path-in-segment of secondary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:path-in-segment/te:forward/te:label-restrictions/" + "te:label-restriction/te:label-end/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions for the reverse direction of path-in-segment of secondary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:path-in-segment/te:reverse/te:label-restrictions/" + "te:label-restriction" { description "OTN label."; uses otn-types:otn-label-restriction; } /* Augment label restrictions start for the reverse direction of path-in-segment of secondary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:path-in-segment/te:reverse/te:label-restrictions/" + "te:label-restriction/te:label-start/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions end for the reverse direction of path-in-segment of secondary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:path-in-segment/te:reverse/te:label-restrictions/" + "te:label-restriction/te:label-end/" + "te:te-label/te:technology" { description "OTN label."; Zheng, et al. Expires January 3, 2019 [Page 39] Internet-Draft OTN Tunnel YANG Model July 2018 case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions for the forwarding direction of path-out-segment of secondary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:path-out-segment/te:forward/te:label-restrictions/" + "te:label-restriction" { description "OTN label."; uses otn-types:otn-label-restriction; } /* Augment label restrictions start for the forwarding direction of path-out-segment of secondary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:path-out-segment/te:forward/te:label-restrictions/" + "te:label-restriction/te:label-start/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions end for the forwarding direction of path-out-segment of secondary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:path-out-segment/te:forward/te:label-restrictions/" + "te:label-restriction/te:label-end/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions for the reverse direction of path-out-segment of secondary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:path-out-segment/te:reverse/te:label-restrictions/" + "te:label-restriction" { description "OTN label."; uses otn-types:otn-label-restriction; } /* Augment label restrictions start for the reverse direction of path-out-segment of secondary path */ Zheng, et al. Expires January 3, 2019 [Page 40] Internet-Draft OTN Tunnel YANG Model July 2018 augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:path-out-segment/te:reverse/te:label-restrictions/" + "te:label-restriction/te:label-start/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label restrictions end for the reverse direction of path-out-segment of secondary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:path-out-segment/te:reverse/te:label-restrictions/" + "te:label-restriction/te:label-end/" + "te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-link-label; } } /* Augment label hop of path-route of secondary path */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:state/te:path-properties/te:path-route-objects/" + "te:path-computed-route-object/te:state/te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label hop of record-route of secondary LSP */ augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:state/te:lsps/te:lsp/te:lsp-record-route-subobjects/" + "te:record-route-subobject/te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label hop of path-route of secondary LSP */ Zheng, et al. Expires January 3, 2019 [Page 41] Internet-Draft OTN Tunnel YANG Model July 2018 augment "/te:te/te:tunnels/te:tunnel/" + "te:p2p-secondary-paths/te:p2p-secondary-path/" + "te:state/te:lsps/te:lsp/te:path-properties/" + "te:path-route-objects/" + "te:path-computed-route-object/te:state/te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } /* Augment label hop of record-route of LSP */ augment "/te:te/te:lsps-state/" + "te:lsp/te:lsp-record-route-subobjects/" + "te:record-route-subobject/te:type/te:label/" + "te:label-hop/te:te-label/te:technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } grouping p2p-path-ero { description "TE tunnel ERO configuration grouping"; leaf te-default-metric { type uint32; description "Traffic engineering metric."; } leaf te-delay-metric { type uint32; description "Traffic engineering delay metric."; } leaf te-hop-metric { type uint32; description "Traffic engineering hop metric."; } container explicit-route-objects { description "Explicit route objects container"; list explicit-route-object { key "index"; description "List of explicit route objects"; Zheng, et al. Expires January 3, 2019 [Page 42] Internet-Draft OTN Tunnel YANG Model July 2018 leaf explicit-route-usage { type identityref { base te-types:route-usage-type; } description "An explicit-route hop action."; } uses te-types:explicit-route-hop { augment "type/label/label-hop/te-label/technology" { description "OTN label."; case otn { uses otn-types:otn-path-label; } } } } } } rpc otn-te-tunnel-path-compute { description "OTN TE tunnel path computation"; input { list request { key "id"; description "A list of path computation requests."; leaf id { type uint8; description "Request ID."; } leaf type { type identityref { base te-types:tunnel-type; } description "TE tunnel type."; } leaf source { type inet:ip-address; description "TE tunnel source address."; } leaf destination { type inet:ip-address; description "TE tunnel destination address"; } leaf src-tp-id { type binary; Zheng, et al. Expires January 3, 2019 [Page 43] Internet-Draft OTN Tunnel YANG Model July 2018 description "TE tunnel source termination point identifier."; } leaf dst-tp-id { type binary; description "TE tunnel destination termination point identifier."; } leaf switching-layer { type identityref { base te-types:switching-capabilities; } description "Switching layer where the requests are computed."; } leaf encoding { type identityref { base te-types:lsp-encoding-types; } description "LSP encoding type"; } leaf protection-type { type identityref { base te-types:lsp-protection-type; } description "LSP protection type"; } leaf restoration-type { type identityref { base te-types:lsp-restoration-type; } description "LSP restoration type"; } leaf provider-id { type te-types:te-global-id; description "An identifier to uniquely identify a provider."; } leaf client-id { type te-types:te-global-id; description "An identifier to uniquely identify a client."; } leaf te-topology-id { type te-types:te-topology-id; description "It is presumed that a datastore will contain many topologies. To distinguish between topologies it is Zheng, et al. Expires January 3, 2019 [Page 44] Internet-Draft OTN Tunnel YANG Model July 2018 vital to have UNIQUE topology identifiers."; } leaf setup-priority { type uint8 { range "0..7"; } description "TE LSP setup priority"; } leaf hold-priority { type uint8 { range "0..7"; } description "TE LSP hold priority"; } leaf te-path-metric-type { type identityref { base te-types:path-metric-type; } default te-types:path-metric-te; description "The tunnel path metric type."; } leaf odu-type { type identityref{ base otn-types:tributary-protocol-type; } description "Type of ODU"; } container p2p-primary-paths { description "Set of P2P primary paths container"; list p2p-primary-path { key "name"; description "List of primary paths for this tunnel."; leaf name { type string; description "TE path name"; } uses p2p-path-ero; } } container p2p-secondary-paths { description "Set of P2P secondary paths container"; list p2p-secondary-path { key "name"; Zheng, et al. Expires January 3, 2019 [Page 45] Internet-Draft OTN Tunnel YANG Model July 2018 description "List of secondary paths for this tunnel."; leaf name { type string; description "TE path name"; } uses p2p-path-ero; } } uses otn-tunnel-attributes; } } output { leaf return-code { type enumeration { enum success { description "success"; } enum aborted { description "aborted"; } enum destination-not-found { description "destination-not-found"; } enum invalid-argument { description "invalid-argument"; } enum no-memory { description "no-memory"; } enum no-path-found { description "no-path-found"; } enum other-error { description "other-error"; } enum some-path-not-found { description "some-path-not-found"; } enum source-not-found { description "source-not-found"; } enum topology-error { description "topology-error"; } } description "Return code"; Zheng, et al. Expires January 3, 2019 [Page 46] Internet-Draft OTN Tunnel YANG Model July 2018 } list result { key "id"; description "A list of results for all requests."; leaf id { type uint8; description "Request ID"; } container p2p-primary-paths { description "Set of P2P primary paths container"; list p2p-primary-path { key "name"; description "List of resultant primary paths for this tunnel."; leaf name { type string; description "TE path name"; } uses p2p-path-ero; } } container p2p-secondary-paths { description "Set of P2P secondary paths container"; list p2p-secondary-path { key "name"; description "List of resultant secondary paths for this tunnel."; leaf name { type string; description "TE path name"; } uses p2p-path-ero; } } } } } } Zheng, et al. Expires January 3, 2019 [Page 47] Internet-Draft OTN Tunnel YANG Model July 2018 6. OTN Types YANG Code file "ietf-otn-types@2018-06-30.yang" module ietf-otn-types { namespace "urn:ietf:params:xml:ns:yang:ietf-otn-types"; prefix "otn-types"; organization "IETF CCAMP Working Group"; contact "WG Web: WG List: Editor: Haomian Zheng Editor: Aihua Guo Editor: Italo Busi Editor: Anurag Sharma Editor: Rajan Rao Editor: Sergio Belotti Editor: Victor Lopez Editor: Yunbo Li Editor: Yunbin Xu "; description "This module defines OTN types."; revision "2018-06-30" { description "Revision 0.6"; Zheng, et al. Expires January 3, 2019 [Page 48] Internet-Draft OTN Tunnel YANG Model July 2018 reference "draft-ietf-ccamp-otn-tunnel-model-03"; } identity tributary-slot-granularity { description "Tributary slot granularity"; reference "G.709/Y.1331, February 2016: Interfaces for the Optical Transport Network (OTN)"; } identity tsg-1.25G { base tributary-slot-granularity; description "1.25G tributary slot granularity"; } identity tsg-2.5G { base tributary-slot-granularity; description "2.5G tributary slot granularity"; } /* identity tsg-1.25Gand2.5G { base tributary-slot-granularity; description "Both 1.25G and 2.5G tributary slot granularity"; } */ /* Note: suggest to replace the term 'tributary-protocol-type' with 'odu-type', to avoid misleading. */ identity tributary-protocol-type { description "Base identity for protocol framing used by tributary signals"; } /* Note: suggest to remove all the prot-OTUx */ identity prot-OTU1 { base tributary-protocol-type; description "OTU1 protocol (2.66G)"; } Zheng, et al. Expires January 3, 2019 [Page 49] Internet-Draft OTN Tunnel YANG Model July 2018 /* identity prot-OTU1e { base tributary-protocol-type; description "OTU1e type (11.04G)"; } identity prot-OTU1f { base tributary-protocol-type; description "OTU1f type (11.27G)"; } */ identity prot-OTU2 { base tributary-protocol-type; description "OTU2 type (10.70G)"; } identity prot-OTU2e { base tributary-protocol-type; description "OTU2e type (11.09G)"; } /* identity prot-OTU2f { base tributary-protocol-type; description "OTU2f type (11.31G)"; } */ identity prot-OTU3 { base tributary-protocol-type; description "OTU3 type (43.01G)"; } /* identity prot-OTU3e1 { base tributary-protocol-type; description "OTU3e1 type (44.57G)"; } identity prot-OTU3e2 { base tributary-protocol-type; description "OTU3e2 type (44.58G)"; } Zheng, et al. Expires January 3, 2019 [Page 50] Internet-Draft OTN Tunnel YANG Model July 2018 */ identity prot-OTU4 { base tributary-protocol-type; description "OTU4 type (111.80G)"; } identity prot-OTUCn { base tributary-protocol-type; description "OTUCn type (beyond 100G)"; } /* Note: suggest to rename the term, remove the prefix 'prot-'. */ identity prot-ODU0 { base tributary-protocol-type; description "ODU0 protocol (1.24G)"; } identity prot-ODU1 { base tributary-protocol-type; description "ODU1 protocol (2.49G)"; } /* identity prot-ODU1e { base tributary-protocol-type; description "ODU1e protocol (10.35G)."; } identity prot-ODU1f { base tributary-protocol-type; description "ODU1f protocol (10.56G)."; } */ identity prot-ODU2 { base tributary-protocol-type; description "ODU2 protocol (10.03G)"; } identity prot-ODU2e { Zheng, et al. Expires January 3, 2019 [Page 51] Internet-Draft OTN Tunnel YANG Model July 2018 base tributary-protocol-type; description "ODU2e protocol (10.39G)"; } /* identity prot-ODU2f { base tributary-protocol-type; description "ODU2f protocol (10.60G)."; } */ identity prot-ODU3 { base tributary-protocol-type; description "ODU3 protocol (40.31G)"; } /* identity prot-ODU3e1 { base tributary-protocol-type; description "ODU3e1 protocol (41.77G)."; } identity prot-ODU3e2 { base tributary-protocol-type; description "ODU3e2 protocol (41.78G)."; } */ identity prot-ODU4 { base tributary-protocol-type; description "ODU4 protocol (104.79G)"; } identity prot-ODUFlex-cbr { base tributary-protocol-type; description "ODU Flex CBR protocol for transporting constant bit rate signal"; } identity prot-ODUFlex-gfp { base tributary-protocol-type; description "ODU Flex GFP protocol for transporting stream of packets using Generic Framing Procedure"; } Zheng, et al. Expires January 3, 2019 [Page 52] Internet-Draft OTN Tunnel YANG Model July 2018 identity prot-ODUCn { base tributary-protocol-type; description "ODUCn protocol (beyond 100G)"; } /* Note: suggest to remove the types with 'prot-xGbE'. */ identity prot-1GbE { base tributary-protocol-type; description "1G Ethernet protocol"; } identity prot-10GbE-LAN { base tributary-protocol-type; description "10G Ethernet LAN protocol"; } identity prot-40GbE { base tributary-protocol-type; description "40G Ethernet protocol"; } identity prot-100GbE { base tributary-protocol-type; description "100G Ethernet protocol"; } identity client-signal { description "Base identity from which specific client signals for the tunnel are derived"; } /* Note: need to reconsider the prefix 'client-signal'. Comment 1: need to understand whether for same client-signal, there should be separate identity for transparent and non-transparent or not? Comment 2: need to better align the term with other models, like L1CSM. */ identity client-signal-1GbE { base client-signal; Zheng, et al. Expires January 3, 2019 [Page 53] Internet-Draft OTN Tunnel YANG Model July 2018 description "Client signal type of 1GbE"; } identity client-signal-10GbE-LAN { base client-signal; description "Client signal type of 10GbE LAN"; } identity client-signal-10GbE-WAN { base client-signal; description "Client signal type of 10GbE WAN"; } identity client-signal-40GbE { base client-signal; description "Client signal type of 40GbE"; } identity client-signal-100GbE { base client-signal; description "Client signal type of 100GbE"; } identity client-signal-OC3_STM1 { base client-signal; description "Client signal type of OC3 & STM1"; } identity client-signal-OC12_STM4 { base client-signal; description "Client signal type of OC12 & STM4"; } identity client-signal-OC48_STM16 { base client-signal; description "Client signal type of OC48 & STM16"; } identity client-signal-OC192_STM64 { base client-signal; Zheng, et al. Expires January 3, 2019 [Page 54] Internet-Draft OTN Tunnel YANG Model July 2018 description "Client signal type of OC192 & STM64"; } identity client-signal-OC768_STM256 { base client-signal; description "Client signal type of OC768 & STM256"; } identity client-signal-ODU0 { base client-signal; description "Client signal type of ODU0 (1.24G)"; } identity client-signal-ODU1 { base client-signal; description "ODU1 protocol (2.49G)"; } identity client-signal-ODU2 { base client-signal; description "Client signal type of ODU2 (10.03G)"; } identity client-signal-ODU2e { base client-signal; description "Client signal type of ODU2e (10.39G)"; } identity client-signal-ODU3 { base client-signal; description "Client signal type of ODU3 (40.31G)"; } /* identity client-signal-ODU3e2 { base client-signal; description "Client signal type of ODU3e2 (41.78G)"; } */ identity client-signal-ODU4 { base client-signal; Zheng, et al. Expires January 3, 2019 [Page 55] Internet-Draft OTN Tunnel YANG Model July 2018 description "Client signal type of ODU4 (104.79G)"; } identity client-signal-ODUflex-cbr { base client-signal; description "Client signal type of ODU Flex CBR"; } identity client-signal-ODUflex-gfp { base client-signal; description "Client signal type of ODU Flex GFP"; } identity client-signal-ODUCn { base client-signal; description "Client signal type of ODUCn (beyond 100G)"; } identity client-signal-FC400 { base client-signal; description "Client signal type of Fibre Channel FC400"; } identity client-signal-FC800 { base client-signal; description "Client signal type of Fibre Channel FC800"; } identity client-signal-FICON-4G { base client-signal; description "Client signal type of Fibre Connection 4G"; } identity client-signal-FICON-8G { base client-signal; description "Client signal type of Fibre Connection 8G"; } identity client-signal-OTU1 { base client-signal; Zheng, et al. Expires January 3, 2019 [Page 56] Internet-Draft OTN Tunnel YANG Model July 2018 description "Client signal type of OTU1"; } identity client-signal-OTU2 { base client-signal; description "Client signal type of OTU2"; } identity client-signal-OTU2e { base client-signal; description "Client signal type of OTU2e"; } identity client-signal-OTU3 { base client-signal; description "Client signal type of OTU3"; } identity client-signal-OTU4 { base client-signal; description "Client signal type of OTU4"; } identity otn-label-range-type { description "Base identity from which specific OTN label range types derived"; } identity label-range-trib-slot { base otn-label-range-type; description "Defines a range of OTN tributary slots"; } identity label-range-trib-port { base otn-label-range-type; description "Defines a range of OTN tributary ports"; } grouping otn-link-bandwidth { list odulist { Zheng, et al. Expires January 3, 2019 [Page 57] Internet-Draft OTN Tunnel YANG Model July 2018 key "odu-type"; description "OTN bandwidth definition"; leaf odu-type { type identityref { base otn-types:tributary-protocol-type; } description "ODU type"; } leaf number { type uint16; description "Number of ODUs"; } } } grouping otn-path-bandwidth { leaf odu-type { type identityref { base otn-types:tributary-protocol-type; } description "ODU type"; } } grouping otn-label-restriction { leaf range-type { type identityref { base otn-types:otn-label-range-type; } } leaf tsg { type identityref { base otn-types:tributary-slot-granularity; } description "Tributary slot granularity."; reference "G.709/Y.1331, February 2016: Interfaces for the Optical Transport Network (OTN)"; } leaf priority { type uint8; description "priority."; } } grouping otn-link-label { Zheng, et al. Expires January 3, 2019 [Page 58] Internet-Draft OTN Tunnel YANG Model July 2018 choice otn-label-type { description "OTN label type"; case tributary-port { leaf tpn { type uint16 { range "1..4095"; } description "Tributary Port Number. Applicable in case of mux services."; reference "RFC7139: GMPLS Signaling Extensions for Control of Evolving G.709 Optical Transport Networks."; } } case tributary-slot { leaf ts { type uint16 { range "1..4095"; } description "Tributary Slot Number. Applicable in case of mux services."; reference "RFC7139: GMPLS Signaling Extensions for Control of Evolving G.709 Optical Transport Networks."; } } } } grouping otn-path-label { leaf tpn { type uint16 { range "1..4095"; } description "Tributary Port Number. Applicable in case of mux services."; reference "RFC7139: GMPLS Signaling Extensions for Control of Evolving G.709 Optical Transport Networks."; } leaf tsg { type identityref { base otn-types:tributary-slot-granularity; } description "Tributary slot granularity."; reference "G.709/Y.1331, February 2016: Interfaces for the Zheng, et al. Expires January 3, 2019 [Page 59] Internet-Draft OTN Tunnel YANG Model July 2018 Optical Transport Network (OTN)"; } leaf ts-list { type string { pattern "([1-9][0-9]{0,3}(-[1-9][0-9]{0,3})?" + "(,[1-9][0-9]{0,3}(-[1-9][0-9]{0,3})?)*)"; } description "A list of available tributary slots ranging between 1 and 9999. For example 1-20,25,50-1000"; reference "RFC 7139: GMPLS Signaling Extensions for Control of Evolving G.709 Optical Transport Networks"; } } } 7. Security Considerations TBD. 8. IANA Considerations TBD. 9. Acknowledgements TBD. 10. Contributors Dieter Beller Nokia Email: dieter.beller@nokia.com Yanlei Zheng China Unicom Email: zhengyl@dimpt.com Xian Zhang Huawei Technologies Email: zhang.xian@huawei.com Lei Wang Zheng, et al. Expires January 3, 2019 [Page 60] Internet-Draft OTN Tunnel YANG Model July 2018 China Mobile Email: wangleiyj@chinamobile.com Oscar Gonzalez de Dios Telefonica Email: oscar.gonzalezdedios@telefonica.com 11. References 11.1. Normative References [I-D.ietf-ccamp-otn-topo-yang] zhenghaomian@huawei.com, z., Guo, A., Busi, I., Sharma, A., Liu, X., Belotti, S., Xu, Y., Wang, L., and O. Dios, "A YANG Data Model for Optical Transport Network Topology", draft-ietf-ccamp-otn-topo-yang-03 (work in progress), June 2018. [I-D.ietf-ccamp-transport-nbi-app-statement] Busi, I., King, D., zhenghaomian@huawei.com, z., and Y. Xu, "Transport Northbound Interface Applicability Statement", draft-ietf-ccamp-transport-nbi-app- statement-01 (work in progress), March 2018. [I-D.ietf-teas-yang-te] Saad, T., Gandhi, R., Liu, X., Beeram, V., Shah, H., and I. Bryskin, "A YANG Data Model for Traffic Engineering Tunnels and Interfaces", draft-ietf-teas-yang-te-15 (work in progress), June 2018. [RFC6241] Enns, R., Ed., Bjorklund, M., Ed., Schoenwaelder, J., Ed., and A. Bierman, Ed., "Network Configuration Protocol (NETCONF)", RFC 6241, DOI 10.17487/RFC6241, June 2011, . [RFC7139] Zhang, F., Ed., Zhang, G., Belotti, S., Ceccarelli, D., and K. Pithewan, "GMPLS Signaling Extensions for Control of Evolving G.709 Optical Transport Networks", RFC 7139, DOI 10.17487/RFC7139, March 2014, . [RFC7950] Bjorklund, M., Ed., "The YANG 1.1 Data Modeling Language", RFC 7950, DOI 10.17487/RFC7950, August 2016, . [RFC8040] Bierman, A., Bjorklund, M., and K. Watsen, "RESTCONF Protocol", RFC 8040, DOI 10.17487/RFC8040, January 2017, . Zheng, et al. Expires January 3, 2019 [Page 61] Internet-Draft OTN Tunnel YANG Model July 2018 11.2. Informative References [I-D.ietf-netmod-yang-tree-diagrams] Bjorklund, M. and L. Berger, "YANG Tree Diagrams", draft- ietf-netmod-yang-tree-diagrams-06 (work in progress), February 2018. [I-D.ietf-teas-actn-yang] Lee, Y., zhenghaomian@huawei.com, z., Ceccarelli, D., Yoon, B., and S. Belotti, "Applicability of YANG models for Abstraction and Control of Traffic Engineered Networks", draft-ietf-teas-actn-yang-01 (work in progress), February 2018. [RFC7062] Zhang, F., Ed., Li, D., Li, H., Belotti, S., and D. Ceccarelli, "Framework for GMPLS and PCE Control of G.709 Optical Transport Networks", RFC 7062, DOI 10.17487/RFC7062, November 2013, . [RFC7138] Ceccarelli, D., Ed., Zhang, F., Belotti, S., Rao, R., and J. Drake, "Traffic Engineering Extensions to OSPF for GMPLS Control of Evolving G.709 Optical Transport Networks", RFC 7138, DOI 10.17487/RFC7138, March 2014, . Authors' Addresses Haomian Zheng Huawei Technologies F3 R&D Center, Huawei Industrial Base, Bantian, Longgang District Shenzhen, Guangdong 518129 P.R.China Email: zhenghaomian@huawei.com Aihua Guo Huawei Technologies 12007 Sunrise Valley Drive, Suite 325 Reston, VA 20171 U.S.A Email: aihuaguo@huawei.com Zheng, et al. Expires January 3, 2019 [Page 62] Internet-Draft OTN Tunnel YANG Model July 2018 Italo Busi Huawei Technologies HUAWEI TECHNOLOGIES ITALIA Srl Centro Direzionale Milano 2 Milan, Milan 20090 Italy Email: Italo.Busi@huawei.com Anurag Sharma Google 1600 Amphitheatre Parkway Mountain View, CA 94043 USA Email: ansha@google.com Rajan Rao Infinera 169 Java Drive Sunnyvale, CA 94089 USA Email: rrao@infinera.com Sergio Belotti Nokia Email: sergio.belotti@nokia.com Victor Lopez Telefonica Email: victor.lopezalvarez@telefonica.com Yunbo Li China Mobile Email: liyunbo@chinamobile.com Zheng, et al. Expires January 3, 2019 [Page 63] Internet-Draft OTN Tunnel YANG Model July 2018 Yunbin Xu CAICT Email: xuyunbin@ritt.cn Zheng, et al. Expires January 3, 2019 [Page 64]