Network Working Group L. Zhang Internet-Draft L. Zheng Intended status: Standards Track Huawei Technologies Expires: January 1, 2018 S. Aldrin Google G. Mirsky ZTE Corp. June 30, 2017 YANG Data Model for MPLS-TP Operations, Administration, and Maintenance (OAM) draft-zhang-mpls-tp-yang-oam-04 Abstract The Transport Profile of Multiprotocol Label Switching (MPLS-TP) [RFC5921]is a packet-based transport technology based on the MPLS Traffic Engineering (MPLS-TE) and pseudowire (PW) data-plane architectures. A comprehensive set of Operations, Administration, and Maintenance (OAM) procedures that fulfill the MPLS-TP OAM requirements for fault, performance, and protection-switching management had been defined. YANG [RFC6020]is a data definition language that was introduced to define the contents of a conceptual data store that allows networked devices to be managed using NETCONF [RFC6241]. This document presents the YANG Data model for MPLS-TP OAM, including the basic functions of Fault Management and Performance Monitoring. Requirements Language The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC 2119 [RFC2119]. 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 http://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 Zhang, et al. Expires January 1, 2018 [Page 1] Internet-Draft MPLS-TP OAM Yang June 2017 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 1, 2018. Copyright Notice Copyright (c) 2017 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 Provisions Relating to IETF Documents (http://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. Conventions used in this document . . . . . . . . . . . . . . 3 3. Design of the Data Model . . . . . . . . . . . . . . . . . . 4 3.1. Maintenance Entity Group (MEG) Configuration . . . . . . 4 3.2. Maintenance Entities (MEs) Configuration . . . . . . . . 4 3.3. MPLS-TP OAM Fault Management And Performance Moinitoring Configuration . . . . . . . . . . . . . . . . . . . . . . 6 3.4. Display of ME Status . . . . . . . . . . . . . . . . . . 7 3.5. Display of Detect Result . . . . . . . . . . . . . . . . 10 4. MPLS-TP OAM Data Hierarchy . . . . . . . . . . . . . . . . . 12 5. Interaction with other MPLS OAM Tools Models . . . . . . . . 17 6. MPLS-TP OAM YANG module . . . . . . . . . . . . . . . . . . . 17 7. Examples . . . . . . . . . . . . . . . . . . . . . . . . . . 47 8. Security Considerations . . . . . . . . . . . . . . . . . . . 47 9. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 48 10. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 48 11. References . . . . . . . . . . . . . . . . . . . . . . . . . 48 11.1. Normative References . . . . . . . . . . . . . . . . . . 48 11.2. Infomative References . . . . . . . . . . . . . . . . . 49 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 49 1. Introduction The Transport Profile of Multiprotocol Label Switching (MPLS-TP) [RFC5921] is a packet-based transport technology based on the MPLS Traffic Engineering (MPLS-TE) and pseudowire (PW) data-plane Zhang, et al. Expires January 1, 2018 [Page 2] Internet-Draft MPLS-TP OAM Yang June 2017 architectures. A comprehensive set of Operations, Administration, and Maintenance (OAM) procedures that fulfill the MPLS-TP OAM requirements for fault, performance, and protection-switching management had been defined. YANG [RFC6020] is a data definition language that was introduced to define the contents of a conceptual data store that allows networked devices to be managed using NETCONF [RFC6241]. This document presents the YANG Data model for MPLS-TP OAM, including the basic functions of Fault Management and Performance Monitoring. The rest of this document is organized as follows. Section 2 presents the conventions used in this document. Section 3 provides the design of the MPLS-TP OAM data model in details. Section 4 presents the complete data hierarchy of LSP-Ping YANG model. Section 5 discusses the interaction between MPLS-TP OAM data model and other MPLS tools data models. Section 6 specifies the YANG module and section 7 lists examples which conform to the YANG module specified in this document. Finally, security considerations are discussed in Section 8. 2. Conventions used in this document CC - Continuity Check CV - Conectivity Verification LM - Loss Measurement ME - Maintenance Entity MEG - Maintenance Entity Group MEP - Maintenance Entity Group End Point MIP - Maintenance Entity Group Intermediate Point PM - Performance Monitoring PW - Pseudowire DM - Packet Delay Measurement AIS - Alarm Indication Signal LKR - Lock Report Zhang, et al. Expires January 1, 2018 [Page 3] Internet-Draft MPLS-TP OAM Yang June 2017 3. Design of the Data Model This YANG data model is defined to be used to configure and manage MPLS-TP OAM. Under the top level container mplstp-oam is the container meg, which contains the configuration and detect result information of multi instances of Maintenance Entity Group (MEG). Under meg container, configuration of each Maintenance Entity (ME) type are defined in corresponding list for a particular MEG. Different OAM function cofiguration are also defined for each MEG. The ME status and detect result information is also shown on per MEG basis. In order to facilitate zero-touch experience, this document defines a default value of the related detect parameters, such as detection intervals, the exp of OAM packet and OAM packet size. 3.1. Maintenance Entity Group (MEG) Configuration The container "meg" holds the configuration and detect result information of multi instances of Maintenance Entity Group (MEG). Each MEG is indexed by meg-name. The data hierarchy for MEG configuration is presented below: module: ietf-mplstpoam +--rw mplstp-oam +--rw ais-enable? enable +--rw meg* [meg-name] +--rw meg-name string +--rw me-type? me-type +--rw meg-id? string +--rw meg-level? uint8 +--rw oam-active-state? active-type 3.2. Maintenance Entities (MEs) Configuration Within a given Maintenance Entity Group there could be one or more type of Maintenance Entity (ME), cofiguration of different types of MEs are represented in its corresponding list and indexed by its own key.The data hierarchy for ME configuration is presented below: module: ietf-mplstpoam +--rw mplstp-oam +--rw ais-enable? enable +--rw meg* [meg-name] +--rw meg-name string +--rw me-type? me-type +--rw meg-id? string +--rw meg-level? uint8 +--rw oam-active-state? active-type Zhang, et al. Expires January 1, 2018 [Page 4] Internet-Draft MPLS-TP OAM Yang June 2017 +--rw pw* [local-peer-ip local-vc-id local-vc-type remote-peer-ip remote-vc-id remote-vc-type] | +--rw local-peer-ip inet:ip-address | +--rw local-vc-id uint32 | +--rw local-vc-type vc-type | +--rw remote-peer-ip inet:ip-address | +--rw remote-vc-id uint32 | +--rw remote-vc-type vc-type | +--rw mep-id? uint16 | +--rw remote-mep-id? uint16 | +--rw vll-ttl? uint8 | +--rw gal-enable? enable | +--rw gal-mode? gal-mode +--rw lsp* [tunnel-name tunnel-id ingress-lsr-id] | +--rw tunnel-name string | +--rw tunnel-id uint32 | +--rw ingress-lsr-id inet:ip-address | +--rw mep-id? uint16 | +--rw remote-mep-id? uint16 | +--rw reverse-tunnel-name string | +--rw reverse-tunnel-id? uint16 | +--rw reverse-ingress-lsr-id? inet:ip-address | +--rw tunnel-description? string | +--rw tunnel-type? tunnel-type | +--rw tunnel-direction? tunnel-direction-type +--rw section* [section-id] | +--rw section-id uint64 | +--rw if-name? string | +--rw peer-ip inet:ip-address | +--rw peer-lsr-id? inet:ip-address | +--rw mep-id? uint16 | +--rw remote-mep-id? uint16 +--rw pw-spme* [local-peer-ip local-vc-id switch-peer-ip switch-vc-id vc-type instance-name] | +--rw local-peer-ip inet:ip-address | +--rw local-vc-id uint32 | +--rw switch-peer-ip inet:ip-address | +--rw switch-vc-id uint32 | +--rw vc-type vc-type | +--rw instance-name string +--rw lsp-spme* [tunnel-id local-lsr-id remote-lsr-id] | +--rw tunnel-id uint32 | +--rw local-lsr-id inet:ip-address | +--rw remote-lsr-id inet:ip-address Zhang, et al. Expires January 1, 2018 [Page 5] Internet-Draft MPLS-TP OAM Yang June 2017 3.3. MPLS-TP OAM Fault Management And Performance Moinitoring Configuration Different OAM function cofiguration are also defined for each MEG. The data hierarchy for OAM fuction configuration is presented below: module: ietf-mplstpoam +--rw mplstp-oam +--rw ais-enable? enable +--rw meg* [meg-name] +--rw meg-name string +--rw me-type? me-type +--rw meg-id? string +--rw meg-level? uint8 +--rw oam-active-state? active-type +--rw pw* [local-peer-ip local-vc-id local-vc-type remote-peer-ip remote-vc-id remote-vc-type] ... +--rw lsp* [tunnel-name tunnel-id ingress-lsr-id] ... +--rw section* [section-id] | +--rw section-id uint64 | +--rw if-name? string | +--rw peer-ip inet:ip-address | +--rw peer-lsr-id? inet:ip-address | +--rw mep-id? uint16 | +--rw remote-mep-id? uint16 +--rw pw-spme* [local-peer-ip local-vc-id switch-peer-ip switch-vc-id vc-type instance-name] ... +--rw lsp-spme* [tunnel-id local-lsr-id remote-lsr-id] ... +--rw cc | +--rw cc-session-mode? cc-session-mode | +--rw cc-authentication-enable? enable | +--rw cc-exp? uint8 | +--rw cc-transmit-interval? cc-interval | +--rw cc-recieve-interval? cc-interval | +--rw cc-detect-multiplier? cc-detect-multiplier | +--rw cc-enable? enable +--rw cv | +--rw cv-session-mode? cc-session-mode | +--rw cv-authentication-enable? enable | +--rw cv-exp? uint8 | +--rw cv-interval? cv-interval | +--rw cv-detect-multiplier? cv-detect-multiplier | +--rw cv-enable? enable +--rw ais Zhang, et al. Expires January 1, 2018 [Page 6] Internet-Draft MPLS-TP OAM Yang June 2017 | +--rw ais-exp? uint8 | +--rw ais-interval? ais-interval +--rw lkr | +--rw lkr-exp? uint8 | +--rw lkr-interval? lkr-interval | +--rw lkr-enable? enable +--rw one-way-dm-send | +--rw one-dm-send-enable? enable | +--rw one-dm-interval? dm-interval | +--rw one-dm-exp? uint8 | +--rw one-dm-packet-size? uint16 | +--rw one-dm-pad-value? dm-padding-value +--rw one-way-dm-rcv | +--rw onr-dm-rcv-enable? enable | +--rw one-dm-rcv-enable-type? one-way-rcv-type +--rw two-way-dm-send | +--rw two-dm-send-enable? enable | +--rw two-dm-interval? dm-interval | +--rw two-dm-exp? uint8 | +--rw two-dm-packet-size? uint16 | +--rw two-dm-pad-value? dm-padding-value | +--rw two-dm-time-stamp? enable +--rw two-way-dm-rcv | +--rw two-dm-rcv-enable? enable +--rw single-lm-send | +--rw slm-send-enable? enable | +--rw slm-interval? lm-interval | +--rw slm-exp? uint8 +--rw single-lm-rcv | +--rw slm-rcv-enable? enable +--rw dual-lm | +--rw dlm-enable? enable 3.4. Display of ME Status The data hierarchy for display of ME status is presented below: module: ietf-mplstpoam +--rw mplstp-oam +--rw ais-enable? enable +--rw meg* [meg-name] +--rw meg-name string +--rw me-type? me-type +--rw meg-id? string +--rw meg-level? uint8 +--rw oam-active-state? active-type +--rw pw* [local-peer-ip local-vc-id local-vc-type Zhang, et al. Expires January 1, 2018 [Page 7] Internet-Draft MPLS-TP OAM Yang June 2017 remote-peer-ip remote-vc-id remote-vc-type] ... +--rw lsp* [tunnel-name tunnel-id ingress-lsr-id] ... +--rw section* [section-id] ... +--rw pw-spme* [local-peer-ip local-vc-id switch-peer-ip switch-vc-id vc-type instance-name] ... +--rw lsp-spme* [tunnel-id local-lsr-id remote-lsr-id] ... +--rw cc ... +--rw cv ... +--rw ais ... +--rw lkr ... +--rw one-way-dm-send ... +--rw one-way-dm-rcv ... +--rw two-way-dm-send ... +--rw two-way-dm-rcv ... +--rw single-lm-send ... +--rw single-lm-rcv ... +--rw dual-lm ... +--ro status-info | +--ro pw* | | +--ro me-index? uint32 | | +--ro me-direction? me-direction | | +--ro me-state? me-state | | +--ro local-state? me-state | | +--ro remote-state? me-state | | +--ro alarm-indicate? string | | +--ro local-defect-status? defect-status-type | | +--ro local-invalid-time? uint32 | | +--ro local-defect-location? string | | +--ro local-defect-type? defect-type | | +--ro remote-defect-status? defect-status-type | | +--ro remote-invalid-time? uint32 | | +--ro remote-defect-location? string Zhang, et al. Expires January 1, 2018 [Page 8] Internet-Draft MPLS-TP OAM Yang June 2017 | | +--ro remote-defect-type? defect-type | +--ro lsp* | | +--ro me-index? uint32 | | +--ro me-direction? me-direction | | +--ro me-state? me-state | | +--ro local-state? me-state | | +--ro remote-state? me-state | | +--ro alarm-indicate? string | | +--ro local-defect-status? defect-status-type | | +--ro local-invalid-time? uint32 | | +--ro local-defect-location? string | | +--ro local-defect-type? defect-type | | +--ro remote-defect-status? defect-status-type | | +--ro remote-invalid-time? uint32 | | +--ro remote-defect-location? string | | +--ro remote-defect-type? defect-type | | +--ro me-index-egress? uint32 | | +--ro me-direct-egress? me-direction | | +--ro status-board-egress? string | | +--ro state-egress? me-state | | +--ro alarm-egress? string | +--ro section* | | +--ro me-index? uint32 | | +--ro me-direction? me-direction | | +--ro me-state? me-state | | +--ro local-state? me-state | | +--ro remote-state? me-state | | +--ro alarm-indicate? string | | +--ro local-defect-status? defect-status-type | | +--ro local-invalid-time? uint32 | | +--ro local-defect-location? string | | +--ro local-defect-type? defect-type | | +--ro remote-defect-status? defect-status-type | | +--ro remote-invalid-time? uint32 | | +--ro remote-defect-location? string | | +--ro remote-defect-type? defect-type | +--ro pw-spme* | | +--ro me-index? uint32 | | +--ro me-direction? me-direction | | +--ro me-state? me-state | | +--ro mip-id? uint16 | +--ro lsp-spme* | +--ro me-index? uint32 | +--ro me-direction? me-direction | +--ro me-state? me-state | +--ro mip-id? uint16 Zhang, et al. Expires January 1, 2018 [Page 9] Internet-Draft MPLS-TP OAM Yang June 2017 3.5. Display of Detect Result The data hierarchy for display of detect result is presented below: module: ietf-mplstpoam +--rw mplstp-oam +--rw ais-enable? enable +--rw meg* [meg-name] +--rw meg-name string +--rw me-type? me-type +--rw meg-id? string +--rw meg-level? uint8 +--rw oam-active-state? active-type +--rw pw* [local-peer-ip local-vc-id local-vc-type remote-peer-ip remote-vc-id remote-vc-type] ... +--rw lsp* [tunnel-name tunnel-id ingress-lsr-id] ... +--rw section* [section-id] ... +--rw pw-spme* [local-peer-ip local-vc-id switch-peer-ip switch-vc-id vc-type instance-name] ... +--rw lsp-spme* [tunnel-id local-lsr-id remote-lsr-id] ... +--rw cc ... +--rw cv ... +--rw ais ... +--rw lkr ... +--rw one-way-dm-send ... +--rw one-way-dm-rcv ... +--rw two-way-dm-send ... +--rw two-way-dm-rcv ... +--rw single-lm-send ... +--rw single-lm-rcv ... +--rw dual-lm ... +--ro status-info Zhang, et al. Expires January 1, 2018 [Page 10] Internet-Draft MPLS-TP OAM Yang June 2017 ... +--ro detect-result +--ro one-way-dm-result | +--ro send-pkt-num? uint32 | +--ro recv-pkt-num? uint32 | +--ro delay-min? uint32 | +--ro delay-max? uint32 | +--ro delay-avg? uint32 | +--ro jitter-min? uint32 | +--ro jitter-max? uint32 | +--ro jitter-avg? uint32 | +--ro one-way-dm-data | +--ro one-way-dm-data* [index] | +--ro index uint32 | +--ro one-delay? uint32 | +--ro one-delay-var? uint32 | +--ro error-info? error-info +--ro one-way-send-result | +--ro measure-mode? measure-mode | +--ro status? statistics-status +--ro two-way-dm-result | +--ro measure-mode? measure-mode | +--ro status? statistics-status | +--ro send-pkt-num? uint32 | +--ro rcv-pkt-num? uint32 | +--ro delay-min? uint32 | +--ro delay-max? uint32 | +--ro delay-avg? uint32 | +--ro jitter-min? uint32 | +--ro jitter-max? uint32 | +--ro jitter-avg? uint32 | +--ro two-way-dm-data | +--ro two-way-dm-data* [index] | +--ro index uint32 | +--ro two-delay? uint32 | +--ro two-delay-var? uint32 | +--ro error-info? error-info +--ro single-lm-result | +--ro measure-mode? measure-mode | +--ro status? statistics-status | +--ro send-pkt-num? uint32 | +--ro rcv-pkt-num? uint32 | +--ro rmt-loss-ratio-min? uint32 | +--ro rmt-loss-ratio-max? uint32 | +--ro rmt-loss-atio-avg? uint32 | +--ro rmt-loss-count-min? uint32 | +--ro rmt-loss-count-max? uint32 | +--ro rmt-loss-count-avg? uint32 Zhang, et al. Expires January 1, 2018 [Page 11] Internet-Draft MPLS-TP OAM Yang June 2017 | +--ro single-lm-data | +--ro single-lm-data* [index] | +--ro index uint32 | +--ro slm-loss-lcl? uint32 | +--ro slm-loss-lcl-rat? string | +--ro slm-loss-rmt? uint32 | +--ro slm-loss-rmt-rat? string | +--ro error-info? error-info +--ro dual-lm-data +--ro dual-lm-data* [index] +--ro index uint32 +--ro dlm-Loss-lcl? uint32 +--ro dlm-loss-lcl-rat? string +--ro dlm-loss-rmt? uint32 +--ro dlm-loss-rmt-rat? string +--ro error-info? error-info 4. MPLS-TP OAM Data Hierarchy The complete data hierarchy related to the MPLS-TP OAM YANG model is presented below. module: ietf-mplstpoam +--rw mplstp-oam +--rw ais-enable? enable +--rw meg* [meg-name] +--rw meg-name string +--rw me-type? me-type +--rw meg-id? string +--rw meg-level? uint8 +--rw oam-active-state? active-type +--rw pw* [local-peer-ip local-vc-id local-vc-type remote-peer-ip remote-vc-id remote-vc-type] | +--rw local-peer-ip inet:ip-address | +--rw local-vc-id uint32 | +--rw local-vc-type vc-type | +--rw remote-peer-ip inet:ip-address | +--rw remote-vc-id uint32 | +--rw remote-vc-type vc-type | +--rw mep-id? uint16 | +--rw remote-mep-id? uint16 | +--rw vll-ttl? uint8 | +--rw gal-enable? enable | +--rw gal-mode? gal-mode +--rw lsp* [tunnel-name tunnel-id ingress-lsr-id] | +--rw tunnel-name string | +--rw tunnel-id uint32 | +--rw ingress-lsr-id inet:ip-address Zhang, et al. Expires January 1, 2018 [Page 12] Internet-Draft MPLS-TP OAM Yang June 2017 | +--rw mep-id? uint16 | +--rw remote-mep-id? uint16 | +--rw reverse-tunnel-name string | +--rw reverse-tunnel-id? uint16 | +--rw reverse-ingress-lsr-id? inet:ip-address | +--rw tunnel-description? string | +--rw tunnel-type? tunnel-type | +--rw tunnel-direction? tunnel-direction-type +--rw section* [section-id] | +--rw section-id uint64 | +--rw if-name? string | +--rw peer-ip inet:ip-address | +--rw peer-lsr-id? inet:ip-address | +--rw mep-id? uint16 | +--rw remote-mep-id? uint16 +--rw pw-spme* [local-peer-ip local-vc-id switch-peer-ip switch-vc-id vc-type instance-name] | +--rw local-peer-ip inet:ip-address | +--rw local-vc-id uint32 | +--rw switch-peer-ip inet:ip-address | +--rw switch-vc-id uint32 | +--rw vc-type vc-type | +--rw instance-name string +--rw lsp-spme* [tunnel-id local-lsr-id remote-lsr-id] | +--rw tunnel-id uint32 | +--rw local-lsr-id inet:ip-address | +--rw remote-lsr-id inet:ip-address +--rw cc | +--rw cc-session-mode? cc-session-mode | +--rw cc-authentication-enable? enable | +--rw cc-exp? uint8 | +--rw cc-transmit-interval? cc-interval | +--rw cc-recieve-interval? cc-interval | +--rw cc-detect-multiplier? cc-detect-multiplier | +--rw cc-enable? enable +--rw cv | +--rw cv-session-mode? cc-session-mode | +--rw cv-authentication-enable? enable | +--rw cv-exp? uint8 | +--rw cv-interval? cv-interval | +--rw cv-detect-multiplier? cv-detect-multiplier | +--rw cv-enable? enable +--rw ais | +--rw ais-exp? uint8 | +--rw ais-interval? ais-interval +--rw lkr | +--rw lkr-exp? uint8 | +--rw lkr-interval? lkr-interval Zhang, et al. Expires January 1, 2018 [Page 13] Internet-Draft MPLS-TP OAM Yang June 2017 | +--rw lkr-enable? enable +--rw one-way-dm-send | +--rw one-dm-send-enable? enable | +--rw one-dm-interval? dm-interval | +--rw one-dm-exp? uint8 | +--rw one-dm-packet-size? uint16 | +--rw one-dm-pad-value? dm-padding-value +--rw one-way-dm-rcv | +--rw onr-dm-rcv-enable? enable | +--rw one-dm-rcv-enable-type? one-way-rcv-type +--rw two-way-dm-send | +--rw two-dm-send-enable? enable | +--rw two-dm-interval? dm-interval | +--rw two-dm-exp? uint8 | +--rw two-dm-packet-size? uint16 | +--rw two-dm-pad-value? dm-padding-value | +--rw two-dm-time-stamp? enable +--rw two-way-dm-rcv | +--rw two-dm-rcv-enable? enable +--rw single-lm-send | +--rw slm-send-enable? enable | +--rw slm-interval? lm-interval | +--rw slm-exp? uint8 +--rw single-lm-rcv | +--rw slm-rcv-enable? enable +--rw dual-lm | +--rw dlm-enable? enable +--ro status-info | +--ro pw* | | +--ro me-index? uint32 | | +--ro me-direction? me-direction | | +--ro me-state? me-state | | +--ro local-state? me-state | | +--ro remote-state? me-state | | +--ro alarm-indicate? string | | +--ro local-defect-status? defect-status-type | | +--ro local-invalid-time? uint32 | | +--ro local-defect-location? string | | +--ro local-defect-type? defect-type | | +--ro remote-defect-status? defect-status-type | | +--ro remote-invalid-time? uint32 | | +--ro remote-defect-location? string | | +--ro remote-defect-type? defect-type | +--ro lsp* | | +--ro me-index? uint32 | | +--ro me-direction? me-direction | | +--ro me-state? me-state | | +--ro local-state? me-state Zhang, et al. Expires January 1, 2018 [Page 14] Internet-Draft MPLS-TP OAM Yang June 2017 | | +--ro remote-state? me-state | | +--ro alarm-indicate? string | | +--ro local-defect-status? defect-status-type | | +--ro local-invalid-time? uint32 | | +--ro local-defect-location? string | | +--ro local-defect-type? defect-type | | +--ro remote-defect-status? defect-status-type | | +--ro remote-invalid-time? uint32 | | +--ro remote-defect-location? string | | +--ro remote-defect-type? defect-type | | +--ro me-index-egress? uint32 | | +--ro me-direct-egress? me-direction | | +--ro status-board-egress? string | | +--ro state-egress? me-state | | +--ro alarm-egress? string | +--ro section* | | +--ro me-index? uint32 | | +--ro me-direction? me-direction | | +--ro me-state? me-state | | +--ro local-state? me-state | | +--ro remote-state? me-state | | +--ro alarm-indicate? string | | +--ro local-defect-status? defect-status-type | | +--ro local-invalid-time? uint32 | | +--ro local-defect-location? string | | +--ro local-defect-type? defect-type | | +--ro remote-defect-status? defect-status-type | | +--ro remote-invalid-time? uint32 | | +--ro remote-defect-location? string | | +--ro remote-defect-type? defect-type | +--ro pw-spme* | | +--ro me-index? uint32 | | +--ro me-direction? me-direction | | +--ro me-state? me-state | | +--ro mip-id? uint16 | +--ro lsp-spme* | +--ro me-index? uint32 | +--ro me-direction? me-direction | +--ro me-state? me-state | +--ro mip-id? uint16 +--ro detect-result +--ro one-way-dm-result | +--ro send-pkt-num? uint32 | +--ro recv-pkt-num? uint32 | +--ro delay-min? uint32 | +--ro delay-max? uint32 | +--ro delay-avg? uint32 | +--ro jitter-min? uint32 Zhang, et al. Expires January 1, 2018 [Page 15] Internet-Draft MPLS-TP OAM Yang June 2017 | +--ro jitter-max? uint32 | +--ro jitter-avg? uint32 | +--ro one-way-dm-data | +--ro one-way-dm-data* [index] | +--ro index uint32 | +--ro one-delay? uint32 | +--ro one-delay-var? uint32 | +--ro error-info? error-info +--ro one-way-send-result | +--ro measure-mode? measure-mode | +--ro status? statistics-status +--ro two-way-dm-result | +--ro measure-mode? measure-mode | +--ro status? statistics-status | +--ro send-pkt-num? uint32 | +--ro rcv-pkt-num? uint32 | +--ro delay-min? uint32 | +--ro delay-max? uint32 | +--ro delay-avg? uint32 | +--ro jitter-min? uint32 | +--ro jitter-max? uint32 | +--ro jitter-avg? uint32 | +--ro two-way-dm-data | +--ro two-way-dm-data* [index] | +--ro index uint32 | +--ro two-delay? uint32 | +--ro two-delay-var? uint32 | +--ro error-info? error-info +--ro single-lm-result | +--ro measure-mode? measure-mode | +--ro status? statistics-status | +--ro send-pkt-num? uint32 | +--ro rcv-pkt-num? uint32 | +--ro rmt-loss-ratio-min? uint32 | +--ro rmt-loss-ratio-max? uint32 | +--ro rmt-loss-atio-avg? uint32 | +--ro rmt-loss-count-min? uint32 | +--ro rmt-loss-count-max? uint32 | +--ro rmt-loss-count-avg? uint32 | +--ro single-lm-data | +--ro single-lm-data* [index] | +--ro index uint32 | +--ro slm-loss-lcl? uint32 | +--ro slm-loss-lcl-rat? string | +--ro slm-loss-rmt? uint32 | +--ro slm-loss-rmt-rat? string | +--ro error-info? error-info +--ro dual-lm-data Zhang, et al. Expires January 1, 2018 [Page 16] Internet-Draft MPLS-TP OAM Yang June 2017 +--ro dual-lm-data* [index] +--ro index uint32 +--ro dlm-Loss-lcl? uint32 +--ro dlm-loss-lcl-rat? string +--ro dlm-loss-rmt? uint32 +--ro dlm-loss-rmt-rat? string +--ro error-info? error-info 5. Interaction with other MPLS OAM Tools Models TBA. 6. MPLS-TP OAM YANG module file "ietf-mplstpoam@2015-07-02.yang" module ietf-mplstpoam { namespace "urn:ietf:params:xml:ns:yang:ietf-mplstpoam"; //namespace need to be assigned by IANA prefix "mplstpoam"; import ietf-inet-types { prefix inet; } organization "IETF MPLS Working Group"; contact "draft-zhang-mpls-tp-yang-oam"; description "MPLS TP OAM Yang Module"; revision "2015-07-02" { description "01 revision"; reference "draft-zhang-mpls-tp-yang-oam"; } typedef enable { type boolean; description "enable"; } typedef me-type { type enumeration { enum "none" { value 0; description "ME type is not assigned."; } enum "section" { value 1; description "ME type is MPLS-TP Sections (between MPLS LSRs)."; } enum "lsp" { value 2; Zhang, et al. Expires January 1, 2018 [Page 17] Internet-Draft MPLS-TP OAM Yang June 2017 description "ME type is an end-to-end LSP (between LERs)."; } enum "pw" { value 3; description "ME type is an end-to-end Single-Segment Pseudowire (SS-PW) or MS-PW (between T-PEs)."; } enum "lsp-spme" { value 4; description "ME type is an SPME (between a given pair of LERs and/or LSRs along an LSP)."; } enum "pw-spme" { value 5; description "ME type is an SPME (between a given pair of T-PEs and/or S-PEs along an (MS-)PW)."; } } description "ME type"; } typedef cc-session-mode { type enumeration { enum "coordinated" { value 0; description "coordinated"; } enum "independent" { value 1; description "independent"; } } description "CC session mode"; } typedef cc-interval { type uint32{ range "1..65535"; } description "The value rang for cc packet transmit and receive interval."; } typedef cv-interval { type uint32 { range "1..65535"; } description "The value rang for cv packet transmit interval."; } typedef cc-detect-multiplier { type uint8{ Zhang, et al. Expires January 1, 2018 [Page 18] Internet-Draft MPLS-TP OAM Yang June 2017 range "1..255"; } description "The value rang for cv packet detect multiplier"; } typedef cv-detect-multiplier { type uint8{ range "1..255"; } description "The value rang for cv packet detect multiplier"; } typedef lkr-interval { type enumeration { enum "interval1000ms" { value 0; description "1000ms"; } enum "interval60000ms" { value 1; description "60000ms"; } } description "lkr-interval"; } typedef ais-interval { type enumeration { enum "interval1000ms" { value 0; description "1000ms"; } enum "interval60000ms" { value 1; description "60000ms"; } } description "ais-interval"; } typedef me-direction { type enumeration { enum "ingress" { value 0; description "The direction to the ME is ingress"; } enum "egress" { value 1; description "The direction to the ME is egress"; } enum "dual" { value 2; Zhang, et al. Expires January 1, 2018 [Page 19] Internet-Draft MPLS-TP OAM Yang June 2017 description "The direction to the ME is dual"; } enum "none" { value 3; description "The direction to the ME is none"; } } description "me-direction"; } typedef me-state { type enumeration { enum "init" { value 0; description "The me state is init"; } enum "down" { value 1; description "The me state is down"; } enum "up" { value 2; description "The me state is up"; } } description "me-state"; } typedef dm-interval { type uint32 { range "1..65535"; } description "The value rang for dm packet transmit interval"; } typedef dm-padding-value { type enumeration { enum "paddingvalue0" { value 0; description "0"; } enum "paddingvalue1" { value 1; description "1"; } } description "dm-padding-value"; } typedef lm-interval { type uint32 { range "1..65535"; Zhang, et al. Expires January 1, 2018 [Page 20] Internet-Draft MPLS-TP OAM Yang June 2017 } description "The value rang for lm packet transmit interval"; } typedef measure-mode { type enumeration { enum "on-demand" { value 0; description "on-demand"; } enum "proactive" { value 1; description "proactive"; } } description "measure mode"; } typedef vc-type { type uint16 { range "1..65535"; } description "The namespace of the vc type of pw"; } typedef statistics-status { type enumeration { enum "finished" { value 0; description "finished"; } enum "working" { value 1; description "working"; } } description "statistics status"; } typedef error-info { type enumeration { enum "valid" { value 0; description "valid"; } enum "invalid-loss" { value 1; description "invalid-loss"; } enum "invalid-delay" { value 2; description "invalid-delay"; Zhang, et al. Expires January 1, 2018 [Page 21] Internet-Draft MPLS-TP OAM Yang June 2017 } } description "error-info"; } typedef defect-status-type { type string { length "1..8191"; } description "The namespace of defect status type"; } typedef defect-type { type string { length "1..8191"; } description "The namespace of defect type"; } typedef tunnel-type { type enumeration { enum "ingress" { value 0; description "ingress"; } enum "egress" { value 1; description "egress"; } enum "bidirectional" { value 2; description "bidirectional"; } } description "tunnel type"; } typedef tunnel-direction-type { type enumeration { enum "unidirectional" { value 0; description "unidirectional"; } enum "bidirectional" { value 1; description "bidirectional"; } } description "tunnel direction type"; } typedef active-type { type enumeration { Zhang, et al. Expires January 1, 2018 [Page 22] Internet-Draft MPLS-TP OAM Yang June 2017 enum "deactive" { value 0; description "deactive"; } enum "active" { value 1; description "active"; } } description "active-type"; } typedef gal-mode { type enumeration { enum "with-13" { value 0; description "Gal mode is with label 13"; } enum "without-13" { value 1; description "Gal mode is without label 13"; } } description "gal mode"; } typedef one-way-rcv-type { type enumeration { enum "on-demand" { value 0; description "The switch of receive eanble takes effect on-demand one-way delay-measure"; } enum "proactive" { value 1; description "The switch of receive eanble takes effect proactive one-way delay-measure"; } } description "one way receive type"; } grouping pw { leaf local-peer-ip { type inet:ip-address; mandatory "true"; description "This object indicates the peer IP address"; } leaf local-vc-id { type uint32 { range "1..4294967295"; Zhang, et al. Expires January 1, 2018 [Page 23] Internet-Draft MPLS-TP OAM Yang June 2017 } mandatory "true"; description "This object indicates the vc ID of PW type ME"; } leaf local-vc-type { type vc-type; mandatory "true"; description "This object indicates the vc type of VC type ME"; } leaf remote-peer-ip { type inet:ip-address; description "This object indicates the remote peer IP of PW type ME"; } leaf remote-vc-id { type uint32 { range "1..4294967295"; } description "This object indicates the remote vc ID of PW type ME"; } leaf remote-vc-type { type vc-type; description "This object indicates the remote vc type of PW type ME"; } description "pw"; } grouping lsp { leaf tunnel-name { type string { length "0..63"; } mandatory "true"; description "The object indicates the name of tunnel"; } leaf tunnel-id { type uint32 { range "1..65535"; } description "The object indicates the tunnel id"; } leaf ingress-lsr-id { type inet:ip-address; description "The object indicates the ingress LSR-ID"; } Zhang, et al. Expires January 1, 2018 [Page 24] Internet-Draft MPLS-TP OAM Yang June 2017 description "lsp"; } grouping pw-spme { leaf local-peer-ip { type inet:ip-address; mandatory "true"; description "This object indicates the peer IP address of PW type MIP"; } leaf local-vc-id { type uint32 { range "1..4294967295"; } mandatory "true"; description "This object indicates the vc ID of PW type MIP"; } leaf switch-peer-ip { type inet:ip-address; mandatory "true"; description "This object indicates the peer IP address of PW switch node"; } leaf switch-vc-id { type uint32 { range "1..4294967295"; } mandatory "true"; description "This object indicates the vc id of PW switch node"; } leaf vc-type { type vc-type; mandatory "true"; description "This object indicates the vc type of PW type MIP"; } leaf instance-name { type string { length "1..31"; } mandatory "true"; description "This object specifies the VPWS instance name"; } description "pw spme"; } grouping me-detect-status { leaf me-index { type uint32 { range "1..65535"; Zhang, et al. Expires January 1, 2018 [Page 25] Internet-Draft MPLS-TP OAM Yang June 2017 } description "The object indicates the index of ME"; } leaf me-direction { type me-direction; description "The object indicates the direction of ME"; } leaf me-state { type me-state; description "The object indicates the state of ME"; } leaf local-state { type me-state; description "The object indicates the local status of ME"; } leaf remote-state { type me-state; description "The object indicates the remote state of ME"; } leaf alarm-indicate { type string { length "1..26"; } description "The object indicates the alarm of ME"; } leaf local-defect-status { type defect-status-type; default "init"; description "This object indicates the local defect status"; } leaf local-invalid-time { type uint32 { range "0..4294967295"; } description "This object indicates the invalid Time of local detect"; } leaf local-defect-location { type string { length "1..32"; } description "This object indicates the local defect location"; } leaf local-defect-type { type defect-type; description "This object indicates the local defect type"; } leaf remote-defect-status { Zhang, et al. Expires January 1, 2018 [Page 26] Internet-Draft MPLS-TP OAM Yang June 2017 type defect-status-type; default "init"; description "This object indicates the remote defect status"; } leaf remote-invalid-time { type uint32 { range "0..4294967295"; } description "This object indicates the invalid Time of remote detect"; } leaf remote-defect-location { type string { length "1..32"; } description "This object indicates the remote defect location"; } leaf remote-defect-type { type defect-type; description "This object indicates the remote defect type"; } description "This node indicate detect status of ME"; } grouping gal-set { leaf gal-enable { type enable; default "true"; description "This object indicates the gal flag"; } leaf gal-mode { type gal-mode; description "This object indicates the gal flag"; } description "This object indicates the gal set"; } container mplstp-oam { description "Top level container."; leaf ais-enable { type enable; default "false"; description "This object indicates the global ais flag of mpls-tp oam"; } list meg { key "meg-name"; description "meg multi instances."; Zhang, et al. Expires January 1, 2018 [Page 27] Internet-Draft MPLS-TP OAM Yang June 2017 leaf meg-name { type string { length "1..14"; } mandatory "true"; description "The object indicates the name of MEG"; } leaf me-type { type me-type; default "none"; description "The object indicates the type of ME"; } leaf meg-id { type string { length "1..96"; } description "The object indicates the ID of MEG"; } leaf meg-level { type uint8 { range "0..7"; } default "7"; description "The object indicates the level of MEG"; } leaf oam-active-state { type active-type; default "deactive"; description "This object indicates the oam active state"; } list pw { key "local-peer-ip local-vc-id local-vc-type remote-peer-ip remote-vc-id remote-vc-type"; description "PW"; uses pw; leaf mep-id { type uint16 { range "1..8191"; } description "This object indicates the MEP Id of local ME"; } leaf remote-mep-id { type uint16 { range "1..8191"; } description "This object indicates the MEP Id of remote ME"; Zhang, et al. Expires January 1, 2018 [Page 28] Internet-Draft MPLS-TP OAM Yang June 2017 } leaf vll-ttl { type uint8 { range "1..255"; } description "This object indicates the VLL ttl of PW type ME"; } uses gal-set; } list lsp { key "tunnel-name tunnel-id ingress-lsr-id"; description "LSP"; uses lsp; leaf mep-id { type uint16 { range "1..8191"; } description "This object indicates the MEP Id of local ME"; } leaf remote-mep-id { type uint16 { range "1..8191"; } description "This object indicates the MEP Id of remote ME"; } leaf reverse-tunnel-name { type string { length "0..63"; } mandatory "true"; description "The object indicates the name of reverse tunnel"; } leaf reverse-tunnel-id { type uint16 { range "1..65535"; } description "The object indicates the ingress reverse tunnelId"; } leaf reverse-ingress-lsr-id { type inet:ip-address; description "The object indicates the ingress reverse LSR-ID"; Zhang, et al. Expires January 1, 2018 [Page 29] Internet-Draft MPLS-TP OAM Yang June 2017 } leaf tunnel-description { type string { length "1..32"; } description "The object indicates the description of tunnel"; } leaf tunnel-type { type tunnel-type; default "ingress"; description "The object indicates the type of tunnel"; } leaf tunnel-direction { type tunnel-direction-type; description "The object indicates the direction of tunnel"; } } list section { key "section-id"; description "Section"; leaf section-id { type uint64 { range "1..2147483647"; } description "This object indicates the section ID"; } leaf if-name { type string { length "1..63"; } description "The object indicates the interface name"; } leaf peer-ip { type inet:ip-address; mandatory "true"; description "This object indicates the peer IP address"; } leaf peer-lsr-id { type inet:ip-address; description "This object indicates the peer lsr ID"; } leaf mep-id { type uint16 { range "1..8191"; } description "This object indicates the MEP Id of Zhang, et al. Expires January 1, 2018 [Page 30] Internet-Draft MPLS-TP OAM Yang June 2017 local ME"; } leaf remote-mep-id { type uint16 { range "1..8191"; } description "This object indicates the MEP Id of remote ME"; } } list pw-spme { key "local-peer-ip local-vc-id switch-peer-ip switch-vc-id vc-type instance-name"; description "PW-SPME"; uses pw-spme; } list lsp-spme { key "tunnel-id local-lsr-id remote-lsr-id"; description "LSP-SPME"; leaf tunnel-id { type uint32 { range "1..65535"; } description "The object indicates the tunnel id"; } leaf local-lsr-id { type inet:ip-address; description "The object indicates the ingress LSR-ID"; } leaf remote-lsr-id { type inet:ip-address; description "The object indicates the egress LSR-ID"; } } container cc { description "CC"; leaf cc-session-mode { type cc-session-mode; default "coordinated"; description "This object indicates the session mode of CC"; } leaf cc-authentication-enable { type enable; default "true"; Zhang, et al. Expires January 1, 2018 [Page 31] Internet-Draft MPLS-TP OAM Yang June 2017 description "CC authentication enable"; } leaf cc-exp { type uint8 { range "0..7"; } default "7"; description "This object indicates the exp of CC packet which is sent in the MEG"; } leaf cc-transmit-interval { type cc-interval; default "1"; description "The interval of CC packet which is transmit in the MEG"; } leaf cc-recieve-interval { type cc-interval; default "1"; description "The interval of CC packet which is recieved in the MEG"; } leaf cc-detect-multiplier { type cc-detect-multiplier; default "3"; description "The object indicate the detect multiplier of CC packet"; } leaf cc-enable { type enable; default "true"; description "The object indicates whether CC can be sent by the MEG"; } } container cv { description "CV"; leaf cv-session-mode { type cc-session-mode; default "coordinated"; description "This object indicates the session mode of CC"; } leaf cv-authentication-enable { type enable; default "true"; description "CV authentication enable"; } Zhang, et al. Expires January 1, 2018 [Page 32] Internet-Draft MPLS-TP OAM Yang June 2017 leaf cv-exp { type uint8 { range "0..7"; } default "7"; description "This object indicates the exp of CV packet which is sent in the MEG"; } leaf cv-interval { type cv-interval; default "1"; description "The interval of CV packet which is sent in the MEG"; } leaf cv-detect-multiplier { type cv-detect-multiplier; default "3"; description "The object indicate the detect multiplier of CV packet"; } leaf cv-enable { type enable; default "true"; description "The object indicates whether CC can be received by the MEG"; } } container ais { description "AIS"; leaf ais-exp { type uint8 { range "0..7"; } default "7"; description "This object indicates the exp of AIS packet which is sent in the MEG"; } leaf ais-interval { type ais-interval; default "interval1000ms"; description "This object indicates the interval of AIS packet which is sent in the MEG"; } } container lkr { description "LKR"; Zhang, et al. Expires January 1, 2018 [Page 33] Internet-Draft MPLS-TP OAM Yang June 2017 leaf lkr-exp { type uint8 { range "0..7"; } default "7"; description "This object indicates the exp of lock report packet which is sent in the MEG"; } leaf lkr-interval { type lkr-interval; default "interval1000ms"; description "This object indicates the interval of lock report packet which is sent in the MEG"; } leaf lkr-enable { type enable; default "false"; description "The object indicates whether lock report is enabled in the MEG"; } } container one-way-dm-send { description "One way delay measurement send"; leaf one-dm-send-enable { type enable; default "false"; description "This object indicates the 1DM statistics is enabled in the MEG"; } leaf one-dm-interval { type dm-interval; default "1000"; description "This object indicates the interval of 1DM statistics in the MEG"; } leaf one-dm-exp { type uint8 { range "0..7"; } default "7"; description "This object indicates the exp of 1DM packet which is sent in the MEG"; } leaf one-dm-packet-size { type uint16 { range "64..1518"; Zhang, et al. Expires January 1, 2018 [Page 34] Internet-Draft MPLS-TP OAM Yang June 2017 } description "This object indicates the packet size of 1DM packet which is sent in the MEG"; } leaf one-dm-pad-value { type dm-padding-value; default "paddingvalue0"; description "This object indicates the padding value of 1DM packet which is sent in the MEG"; } } container one-way-dm-rcv { description "One way delay measurement received"; leaf onr-dm-rcv-enable { type enable; default "false"; description "This object indicates the 1DM receive is enabled in the MEG"; } leaf one-dm-rcv-enable-type { type one-way-rcv-type; description "This object indicates the 1DM receive type"; } } container two-way-dm-send { description "Two way delay measurement send"; leaf two-dm-send-enable { type enable; default "false"; description "This object indicates the 2DM statistics is enabled in the MEG"; } leaf two-dm-interval { type dm-interval; default "1000"; description "This object indicates the interval of 2DM statistics in the MEG"; } leaf two-dm-exp { type uint8 { range "0..7"; } default "7"; description "This object indicates the exp of 2DM packet which is sent in the MEG"; } Zhang, et al. Expires January 1, 2018 [Page 35] Internet-Draft MPLS-TP OAM Yang June 2017 leaf two-dm-packet-size { type uint16 { range "64..1518"; } description "This object indicates the packet size of 2DM packet which is sent in the MEG"; } leaf two-dm-pad-value { type dm-padding-value; default "paddingvalue0"; description "This object indicates the padding value of 2DM packet which is sent in the MEG"; } leaf two-dm-time-stamp { type enable; default "false"; description "This object indicates whether two-way delay measurement time stamp is enable in the MEG"; } } container two-way-dm-rcv { description "Two way delay measurement recieved"; leaf two-dm-rcv-enable { type enable; default "false"; description "This object indicates the 2DM receiving statistics is enabled in the MEG"; } } container single-lm-send { description "Single loss measurment send"; leaf slm-send-enable { type enable; default "false"; description "This object indicates whether slm send is enable in the MEG"; } leaf slm-interval { type lm-interval; default "1000"; description "This object indicates the interval of slm statistics in the MEG"; } leaf slm-exp { type uint8 { range "0..7"; Zhang, et al. Expires January 1, 2018 [Page 36] Internet-Draft MPLS-TP OAM Yang June 2017 } default "7"; description "This object indicates the exp of slm packet which is sent in the MEG"; } } container single-lm-rcv { description "Single loss measurment received"; leaf slm-rcv-enable { type enable; default "false"; description "This object indicates whether slm receive is enable in the MEG"; } } container dual-lm { description "Dual loss measurement"; leaf dlm-enable { type enable; default "false"; description "This object indicates the dual loss statistics is enabled in the MEG"; } } container status-info { config "false"; description "Status info"; list pw { uses me-detect-status; description "PW"; } list lsp { uses me-detect-status; leaf me-index-egress { type uint32 { range "1..65535"; } description "The object indicates the egress index of ME"; } leaf me-direct-egress { type me-direction; description "The object indicates the direction of egress ME"; } Zhang, et al. Expires January 1, 2018 [Page 37] Internet-Draft MPLS-TP OAM Yang June 2017 leaf status-board-egress { type string { length "1..19"; } description "The object indicates the selected status board of ME"; } leaf state-egress { type me-state; description "The object indicates the status of ME"; } leaf alarm-egress { type string { length "1..26"; } description "The object indicates the alarm of ME"; } description "LSP"; } list section { uses me-detect-status; description "Section"; } list pw-spme { leaf me-index { type uint32 { range "1..65535"; } description "The object indicates the index of MIP"; } leaf me-direction { type me-direction; description "The object indicates the direction of MIP"; } leaf me-state { type me-state; description "The object indicates the state of MIP"; } leaf mip-id { type uint16 { range "1..8191"; } description "The object indicates the ID of MIP"; } description "PW-SPME"; } list lsp-spme{ leaf me-index { Zhang, et al. Expires January 1, 2018 [Page 38] Internet-Draft MPLS-TP OAM Yang June 2017 type uint32 { range "1..65535"; } description "The object indicates the index of te MIP"; } leaf me-direction { type me-direction; description "The object indicates the direction of te MIP"; } leaf me-state { type me-state; description "The object indicates the state of te MIP"; } leaf mip-id { type uint16 { range "1..8191"; } description "The object indicates the ID of te MIP"; } description "LSP-SPME"; } } container detect-result { config "false"; description "Detect result"; container one-way-dm-result { config "false"; description "One way delay measurement result"; leaf send-pkt-num { type uint32 { range "1..4294967295"; } description "Send packet number"; } leaf recv-pkt-num { type uint32 { range "1..4294967295"; } description "Recieved packet number"; } leaf delay-min { type uint32 { range "1..4294967295"; } description "This object indicates the minimum delay of received LB packets in the MEG"; } Zhang, et al. Expires January 1, 2018 [Page 39] Internet-Draft MPLS-TP OAM Yang June 2017 leaf delay-max { type uint32 { range "1..4294967295"; } description "This object indicates the maximum delay of received LB packets in the MEG"; } leaf delay-avg { type uint32 { range "1..4294967295"; } description "This object indicates the average delay of received LB packets in the MEG"; } leaf jitter-min { type uint32 { range "1..4294967295"; } description "This object indicates the minimum jitter of received LB packets in the MEG"; } leaf jitter-max { type uint32 { range "1..4294967295"; } description "This object indicates the average jitter of received LB packets in the MEG"; } leaf jitter-avg { type uint32 { range "1..4294967295"; } description "This object indicates the average jitter of received LB packets in the MEG"; } container one-way-dm-data { config "false"; description "One way delay measurement data"; list one-way-dm-data { key "index"; leaf index { type uint32 { range "1..4294967295"; } description "This object indicates index of 1DM statistics record in the MEG"; } Zhang, et al. Expires January 1, 2018 [Page 40] Internet-Draft MPLS-TP OAM Yang June 2017 leaf one-delay { type uint32 { range "1..4294967295"; } description "This object indicates delay of 1DM statistics in the MEG"; } leaf one-delay-var { type uint32 { range "1..4294967295"; } description "This object indicates delay Variation of 1DM statistics in the MEG"; } leaf error-info { type error-info; description "This object indicates the error info of statistics record in the MEG"; } description "One way delay measurement data"; } } } container one-way-send-result { config "false"; description "One way send result"; leaf measure-mode { type measure-mode; default "on-demand"; description "The flag indicates whether the measurement is an on-demand or a continue measurement"; } leaf status { type statistics-status; default "finished"; description "The flag indicates whether the measurement is finished"; } } container two-way-dm-result { config "false"; description "Two way delay measurement result."; leaf measure-mode { type measure-mode; default "on-demand"; description "The flag indicates whether the measurement Zhang, et al. Expires January 1, 2018 [Page 41] Internet-Draft MPLS-TP OAM Yang June 2017 is an on-demand or a continue measurement"; } leaf status { type statistics-status; default "finished"; description "The flag indicates whether the measurement is finished"; } leaf send-pkt-num { type uint32 { range "1..4294967295"; } description "Send packet number"; } leaf rcv-pkt-num { type uint32 { range "1..4294967295"; } description "Received packet number"; } leaf delay-min { type uint32 { range "1..4294967295"; } description "This object indicates the minimum delay of received LB packets in the MEG"; } leaf delay-max { type uint32 { range "1..4294967295"; } description "This object indicates the maximum delay of received LB packets in the MEG"; } leaf delay-avg { type uint32 { range "1..4294967295"; } description "This object indicates the average delay of received LB packets in the MEG"; } leaf jitter-min { type uint32 { range "1..4294967295"; } description "This object indicates the minimum jitter of received LB packets in the MEG"; } Zhang, et al. Expires January 1, 2018 [Page 42] Internet-Draft MPLS-TP OAM Yang June 2017 leaf jitter-max { type uint32 { range "1..4294967295"; } description "This object indicates the average jitter of received LB packets in the MEG"; } leaf jitter-avg { type uint32 { range "1..4294967295"; } description "This object indicates the average jitter of received LB packets in the MEG"; } container two-way-dm-data { config "false"; description "Two way delay measurement data"; list two-way-dm-data { key "index"; leaf index { type uint32 { range "1..4294967295"; } description "This object indicates index of 2DM statistics record in the MEG"; } leaf two-delay { type uint32 { range "1..4294967295"; } description "This object indicates delay of 2DM statistics in the MEG"; } leaf two-delay-var { type uint32 { range "1..4294967295"; } description "This object indicates delay Variation of 2DM statistics in the MEG"; } leaf error-info { type error-info; description "This object indicates the error info of statistics record in the MEG"; } description "Two way delay measurement data"; } } Zhang, et al. Expires January 1, 2018 [Page 43] Internet-Draft MPLS-TP OAM Yang June 2017 } container single-lm-result { config "false"; description "Single loss measurement result."; leaf measure-mode { type measure-mode; default "on-demand"; description "The flag indicates whether the measurement is an on-demand or a continue measurement"; } leaf status { type statistics-status; default "finished"; description "The flag indicates whether the measurement is finished"; } leaf send-pkt-num { type uint32 { range "1..4294967295"; } description "Send packet number"; } leaf rcv-pkt-num { type uint32 { range "1..4294967295"; } description "Received packet number"; } leaf rmt-loss-ratio-min { type uint32 { range "1..4294967295"; } description "This object indicates the minimum loss-ratio of received LB packets in the MEG"; } leaf rmt-loss-ratio-max { type uint32 { range "1..4294967295"; } description "This object indicates the maximum loss-ratio of received LB packets in the MEG"; } leaf rmt-loss-atio-avg { type uint32 { range "1..4294967295"; } description "This object indicates the average loss-ratio Zhang, et al. Expires January 1, 2018 [Page 44] Internet-Draft MPLS-TP OAM Yang June 2017 of received LB packets in the MEG"; } leaf rmt-loss-count-min { type uint32 { range "1..4294967295"; } description "This object indicates the minimum packet lost of received LB packets in the MEG"; } leaf rmt-loss-count-max { type uint32 { range "1..4294967295"; } description "This object indicates the average packet lost of received LB packets in the MEG"; } leaf rmt-loss-count-avg { type uint32 { range "1..4294967295"; } description "This object indicates the average packet lost of received LB packets in the MEG"; } container single-lm-data { config "false"; description "Single loss measurement data"; list single-lm-data { key "index"; leaf index { type uint32 { range "1..4294967295"; } description "This object indicates index of slm statistics record in the MEG"; } leaf slm-loss-lcl { type uint32 { range "1..4294967295"; } description "This object indicates local packet loss of slm statistics in the MEG"; } leaf slm-loss-lcl-rat { type string { length "1..24"; } description "This object indicates local packet Zhang, et al. Expires January 1, 2018 [Page 45] Internet-Draft MPLS-TP OAM Yang June 2017 loss rate of slm statistics in the MEG"; } leaf slm-loss-rmt { type uint32 { range "1..4294967295"; } description "This object indicates remote packet loss of slm statistics in the MEG"; } leaf slm-loss-rmt-rat { type string { length "1..24"; } description "This object indicates remote packet loss rate of slm statistics in the MEG"; } leaf error-info { type error-info; description "This object indicates the error info of statistics record in the MEG"; } description "Single loss measurement data"; } } } container dual-lm-data { config "false"; description "Dula loss measurement data"; list dual-lm-data { key "index"; leaf index { type uint32 { range "1..4294967295"; } description "This object indicates index of dlm statistics record in the MEG"; } leaf dlm-Loss-lcl { type uint32 { range "1..4294967295"; } description "This object indicates local packet loss of dlm statistics in the MEG"; } leaf dlm-loss-lcl-rat { type string { length "1..24"; Zhang, et al. Expires January 1, 2018 [Page 46] Internet-Draft MPLS-TP OAM Yang June 2017 } description "This object indicates local packet loss rate of dlm statistics in the MEG"; } leaf dlm-loss-rmt { type uint32 { range "1..4294967295"; } description "This object indicates remote packet loss of dlm statistics in the MEG"; } leaf dlm-loss-rmt-rat { type string { length "1..24"; } description "This object indicates remote packet loss rate of dlm statistics in the MEG"; } leaf error-info { type error-info; description "This object indicates the error info of statistics record in the MEG"; } description "Dual loss measurement data"; } } } } } } 7. Examples Examples of using Yang module to configure and manage MPLS-TP OAM will be given here in the update. 8. Security Considerations The configuration and state data defined in this document is designed to be accessed via the NETCONF protocol [RFC6241]. The lowest NETCONF layer is the secure transport layer and the mandatory-to- implement secure transport is SSH [RFC6242]. The authors recommend to implement the NETCONF access control model [RFC6536] to restrict access for particular NETCONF users to a pre-configured subset of all available NETCONF protocol operations and content. There are a number of config true nodes defined in the YANG module which are writable/creatable/deletable. These data nodes may be considered Zhang, et al. Expires January 1, 2018 [Page 47] Internet-Draft MPLS-TP OAM Yang June 2017 sensitive or vulnerable in some network environments. Write operations to these data nodes without proper protection can have a negative effect on network operations. 9. IANA Considerations The IANA is requested to as assign a new namespace URI from the IETF XML registry. URI:TBA 10. Acknowledgements TBD 11. References 11.1. Normative References [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, DOI 10.17487/RFC2119, March 1997, . [RFC6020] Bjorklund, M., Ed., "YANG - A Data Modeling Language for the Network Configuration Protocol (NETCONF)", RFC 6020, DOI 10.17487/RFC6020, October 2010, . [RFC6374] Frost, D. and S. Bryant, "Packet Loss and Delay Measurement for MPLS Networks", RFC 6374, DOI 10.17487/RFC6374, September 2011, . [RFC6375] Frost, D., Ed. and S. Bryant, Ed., "A Packet Loss and Delay Measurement Profile for MPLS-Based Transport Networks", RFC 6375, DOI 10.17487/RFC6375, September 2011, . [RFC6427] Swallow, G., Ed., Fulignoli, A., Ed., Vigoureux, M., Ed., Boutros, S., and D. Ward, "MPLS Fault Management Operations, Administration, and Maintenance (OAM)", RFC 6427, DOI 10.17487/RFC6427, November 2011, . Zhang, et al. Expires January 1, 2018 [Page 48] Internet-Draft MPLS-TP OAM Yang June 2017 [RFC6428] Allan, D., Ed., Swallow, G., Ed., and J. Drake, Ed., "Proactive Connectivity Verification, Continuity Check, and Remote Defect Indication for the MPLS Transport Profile", RFC 6428, DOI 10.17487/RFC6428, November 2011, . 11.2. Infomative References [RFC5921] Bocci, M., Ed., Bryant, S., Ed., Frost, D., Ed., Levrau, L., and L. Berger, "A Framework for MPLS in Transport Networks", RFC 5921, DOI 10.17487/RFC5921, July 2010, . [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, . [RFC6242] Wasserman, M., "Using the NETCONF Protocol over Secure Shell (SSH)", RFC 6242, DOI 10.17487/RFC6242, June 2011, . [RFC6371] Busi, I., Ed. and D. Allan, Ed., "Operations, Administration, and Maintenance Framework for MPLS-Based Transport Networks", RFC 6371, DOI 10.17487/RFC6371, September 2011, . [RFC6536] Bierman, A. and M. Bjorklund, "Network Configuration Protocol (NETCONF) Access Control Model", RFC 6536, DOI 10.17487/RFC6536, March 2012, . Authors' Addresses Li Zhang Huawei Technologies China Email: monica.zhangli@huawei.com Lianshu Zheng Huawei Technologies China Email: vero.zheng@huawei.com Zhang, et al. Expires January 1, 2018 [Page 49] Internet-Draft MPLS-TP OAM Yang June 2017 Sam K. Aldrin Google USA Email: aldrin.ietf@gmail.com Greg Mirsky ZTE Corp. USA Email: gregimirsky@gmail.com Zhang, et al. Expires January 1, 2018 [Page 50]