.. _unimgr-dev-guide:

User Network Interface Manager Plug-in (Unimgr) Developer Guide
===============================================================

Overview
--------

The User Network Interface (UNI) Manager project within OpenDaylight provides
data models and APIs that enable software applications and service
orchestrators to configure and provision connectivity services; in particular,
Carrier Ethernet services as defined by MEF Forum, in physical and virtual
network elements.

Unimgr Architecture
-------------------

Unimgr provides support for both service orchestration, via the Legato API, and
network resource provisioning, via the Presto API.  These APIs, and the
interfaces they provide, are defined by YANG models developed within MEF in
collaboration with ONF and IETF. An application/user can interact with Unimgr
at either layer.  For the Carbon release, the YANG models are as follows:

Key APIs and Interfaces
-----------------------

Legato YANG models:
https://git.opendaylight.org/gerrit/gitweb?p=unimgr.git;a=tree;f=legato-api/src/main/yang;hb=refs/heads/stable/carbon

Presto YANG models:
https://git.opendaylight.org/gerrit/gitweb?p=unimgr.git;a=tree;f=presto-api/src/main/yang;hb=refs/heads/stable/carbon

Legato API Tree
---------------

module: mef-services
::
  +--rw mef-services
     +--rw mef-service* [svc-id]
        +--rw evc
        |  +--rw unis
        |  |  +--rw uni* [uni-id]
        |  |     +--rw evc-uni-ce-vlans
        |  |     |  +--rw evc-uni-ce-vlan* [vid]
        |  |     |     +--rw vid    -> /mef-interfaces:mef-interfaces/unis/uni[mef-interfaces:uni-id = current()/../../../uni-id]/ce-vlans/ce-vlan/vid
        |  |     +--rw ingress-bwp-flows-per-cos!
        |  |     |  +--rw coupling-enabled?   boolean
        |  |     |  +--rw bwp-flow-per-cos* [cos-name]
        |  |     |     +--rw cos-name      -> /mef-global:mef-global/profiles/cos-names/cos-name/name
        |  |     |     +--rw bw-profile    -> /mef-interfaces:mef-interfaces/unis/uni[mef-interfaces:uni-id = current()/../../../uni-id]/ingress-envelopes/envelope/env-id
        |  |     +--rw egress-bwp-flows-per-eec!
        |  |     |  +--rw coupling-enabled?   boolean
        |  |     |  +--rw bwp-flow-per-eec* [eec-name]
        |  |     |     +--rw eec-name      -> /mef-global:mef-global/profiles/eec-names/eec-name/name
        |  |     |     +--rw bw-profile    -> /mef-interfaces:mef-interfaces/unis/uni[mef-interfaces:uni-id = current()/../../../uni-id]/egress-envelopes/envelope/env-id
        |  |     +--rw status
        |  |     |  +--ro oper-state-enabled?   boolean
        |  |     |  +--ro available-status?     mef-types:svc-endpoint-availability-type
        |  |     +--rw uni-id                         -> /mef-interfaces:mef-interfaces/unis/uni/uni-id
        |  |     +--rw role                           mef-types:evc-uni-role-type
        |  |     +--rw admin-state-enabled?           boolean
        |  |     +--rw color-id?                      mef-types:cos-color-identifier-type
        |  |     +--rw data-svc-frm-cos?              -> /mef-global:mef-global/profiles/cos/cos-profile/id
        |  |     +--rw l2cp-svc-frm-cos?              -> /mef-global:mef-global/profiles/l2cp-cos/l2cp-profile/id
        |  |     +--rw soam-svc-frm-cos?              -> /mef-global:mef-global/profiles/cos/cos-profile/id
        |  |     +--rw data-svc-frm-eec?              -> /mef-global:mef-global/profiles/eec/eec-profile/id
        |  |     +--rw l2cp-svc-frm-eec?              -> /mef-global:mef-global/profiles/l2cp-eec/l2cp-profile/id
        |  |     +--rw soam-svc-frm-eec?              -> /mef-global:mef-global/profiles/eec/eec-profile/id
        |  |     +--rw ingress-bw-profile-per-evc?    -> /mef-interfaces:mef-interfaces/unis/uni[mef-interfaces:uni-id = current()/../uni-id]/ingress-envelopes/envelope/env-id
        |  |     +--rw egress-bw-profile-per-evc?     -> /mef-interfaces:mef-interfaces/unis/uni[mef-interfaces:uni-id = current()/../uni-id]/egress-envelopes/envelope/env-id
        |  |     +--rw src-mac-addr-limit-enabled?    boolean
        |  |     +--rw src-mac-addr-limit?            uint32
        |  |     +--rw src-mac-addr-limit-interval?   yang:timeticks
        |  |     +--rw test-meg-enabled?              boolean
        |  |     +--rw test-meg?                      mef-types:identifier45
        |  |     +--rw subscriber-meg-mip-enabled?    boolean
        |  |     +--rw subscriber-meg-mip?            mef-types:identifier45
        |  +--rw status
        |  |  +--ro oper-state-enabled?   boolean
        |  |  +--ro available-status?     mef-types:virt-cx-availability-type
        |  +--rw sls-inclusions-by-cos
        |  |  +--rw sls-inclusion-by-cos* [cos-name]
        |  |     +--rw cos-name    -> /mef-global:mef-global/profiles/cos-names/cos-name/name
        |  +--rw sls-uni-inclusions!
        |  |  +--rw sls-uni-inclusion-set* [pm-type pm-id uni-id1 uni-id2]
        |  |     +--rw pm-type    -> /mef-global:mef-global/slss/sls[mef-global:sls-id = current()/../../../evc-performance-sls]/perf-objs/perf-obj/pm-type
        |  |     +--rw pm-id      -> /mef-global:mef-global/slss/sls[mef-global:sls-id = current()/../../../evc-performance-sls]/perf-objs/perf-obj[mef-global:pm-type = current()/../pm-type]/pm-id
        |  |     +--rw uni-id1    -> ../../../unis/uni/uni-id
        |  |     +--rw uni-id2    -> ../../../unis/uni/uni-id
        |  +--rw sls-uni-exclusions!
        |  |  +--rw sls-uni-exclusion-set* [pm-type pm-id uni-id1 uni-id2]
        |  |     +--rw pm-type    -> /mef-global:mef-global/slss/sls[mef-global:sls-id = current()/../../../evc-performance-sls]/perf-objs/perf-obj/pm-type
        |  |     +--rw pm-id      -> /mef-global:mef-global/slss/sls[mef-global:sls-id = current()/../../../evc-performance-sls]/perf-objs/perf-obj[mef-global:pm-type = current()/../pm-type]/pm-id
        |  |     +--rw uni-id1    -> ../../../unis/uni/uni-id
        |  |     +--rw uni-id2    -> ../../../unis/uni/uni-id
        |  +--rw evc-id                        mef-types:evc-id-type
        |  +--ro evc-status?                   mef-types:evc-status-type
        |  +--rw evc-type                      mef-types:evc-type
        |  +--rw admin-state-enabled?          boolean
        |  +--rw elastic-enabled?              boolean
        |  +--rw elastic-service?              mef-types:identifier45
        |  +--rw max-uni-count?                uint32
        |  +--rw preserve-ce-vlan-id?          boolean
        |  +--rw cos-preserve-ce-vlan-id?      boolean
        |  +--rw evc-performance-sls?          -> /mef-global:mef-global/slss/sls/sls-id
        |  +--rw unicast-svc-frm-delivery?     mef-types:data-svc-frame-delivery-type
        |  +--rw multicast-svc-frm-delivery?   mef-types:data-svc-frame-delivery-type
        |  +--rw broadcast-svc-frm-delivery?   mef-types:data-svc-frame-delivery-type
        |  +--rw evc-meg-id?                   mef-types:identifier45
        |  +--rw max-svc-frame-size?           mef-types:max-svc-frame-size-type
        +--rw svc-id        mef-types:retail-svc-id-type
        +--rw sp-id?        -> /mef-global:mef-global/svc-providers/svc-provider/sp-id
        +--rw svc-type?     mef-types:mef-service-type
        +--rw user-label?   mef-types:identifier45
        +--rw svc-entity?   mef-types:service-entity-type

module: mef-global
::
  +--rw mef-global
     +--rw svc-providers!
     |  +--rw svc-provider* [sp-id]
     |     +--rw sp-id    mef-types:svc-provider-type
     +--rw cens!
     |  +--rw cen* [cen-id]
     |     +--rw cen-id    mef-types:cen-type
     |     +--rw sp-id?    -> /mef-global/svc-providers/svc-provider/sp-id
     +--rw slss!
     |  +--rw sls* [sls-id]
     |     +--rw perf-objs
     |     |  +--rw pm-time-interval                    uint64
     |     |  +--rw pm-time-interval-increment          uint64
     |     |  +--rw unavail-flr-threshold-pp            mef-types:simple-percent
     |     |  +--rw consecutive-small-time-intervals    uint64
     |     |  +--rw perf-obj* [pm-type pm-id]
     |     |     +--rw pm-type                                  mef-types:performance-metric-type
     |     |     +--rw pm-id                                    mef-types:identifier45
     |     |     +--rw cos-name                                 -> /mef-global/profiles/cos-names/cos-name/name
     |     |     +--rw fd-pp                                    mef-types:simple-percent
     |     |     +--rw fd-range-pp                              mef-types:simple-percent
     |     |     +--rw fd-perf-obj                              uint64
     |     |     +--rw fd-range-perf-obj                        uint64
     |     |     +--rw fd-mean-perf-obj                         uint64
     |     |     +--rw ifdv-pp                                  mef-types:simple-percent
     |     |     +--rw ifdv-pair-interval                       mef-types:simple-percent
     |     |     +--rw ifdv-perf-obj                            uint64
     |     |     +--rw flr-perf-obj                             uint64
     |     |     +--rw avail-pp                                 mef-types:simple-percent
     |     |     +--rw hli-perf-obj                             uint64
     |     |     +--rw chli-consecutive-small-time-intervals    uint64
     |     |     +--rw chli-perf-obj                            uint64
     |     |     +--rw min-uni-pairs-avail                      uint64
     |     |     +--rw gp-avail-pp                              mef-types:simple-percent
     |     +--rw sls-id       mef-types:cen-type
     |     +--rw sp-id?       -> /mef-global/svc-providers/svc-provider/sp-id
     +--rw subscribers!
     |  +--rw subscriber* [sub-id]
     |     +--rw sub-id    mef-types:subscriber-type
     |     +--rw sp-id?    -> /mef-global/svc-providers/svc-provider/sp-id
     |     +--rw cen-id?   -> /mef-global/cens/cen/cen-id
     +--rw profiles!
        +--rw cos-names
        |  +--rw cos-name* [name]
        |     +--rw name    mef-types:identifier45
        +--rw eec-names
        |  +--rw eec-name* [name]
        |     +--rw name    mef-types:identifier45
        +--rw ingress-bwp-flows
        |  +--rw bwp-flow* [bw-profile]
        |     +--rw bw-profile          mef-types:identifier45
        |     +--rw user-label?         mef-types:identifier45
        |     +--rw cir?                mef-types:bwp-cir-type
        |     +--rw cir-max?            mef-types:bwp-cir-type
        |     +--rw cbs?                mef-types:bwp-cbs-type
        |     +--rw eir?                mef-types:bwp-eir-type
        |     +--rw eir-max?            mef-types:bwp-eir-type
        |     +--rw ebs?                mef-types:bwp-ebs-type
        |     +--rw coupling-enabled?   boolean
        |     +--rw color-mode?         mef-types:bwp-color-mode-type
        |     +--rw coupling-flag?      mef-types:bwp-coupling-flag-type
        +--rw egress-bwp-flows
        |  +--rw bwp-flow* [bw-profile]
        |     +--rw bw-profile          mef-types:identifier45
        |     +--rw user-label?         mef-types:identifier45
        |     +--rw cir?                mef-types:bwp-cir-type
        |     +--rw cir-max?            mef-types:bwp-cir-type
        |     +--rw cbs?                mef-types:bwp-cbs-type
        |     +--rw eir?                mef-types:bwp-eir-type
        |     +--rw eir-max?            mef-types:bwp-eir-type
        |     +--rw ebs?                mef-types:bwp-ebs-type
        |     +--rw coupling-enabled?   boolean
        |     +--rw color-mode?         mef-types:bwp-color-mode-type
        |     +--rw coupling-flag?      mef-types:bwp-coupling-flag-type
        +--rw l2cp-cos
        |  +--rw l2cp-profile* [id]
        |     +--rw l2cps
        |     |  +--rw l2cp* [dest-mac-addr peering-proto-name]
        |     |     +--rw dest-mac-addr         yang:mac-address
        |     |     +--rw peering-proto-name    mef-types:identifier45
        |     |     +--rw protocol?             mef-types:l2cp-peering-protocol-type
        |     |     +--rw protocol-id?          yang:hex-string
        |     |     +--rw cos-name?             -> /mef-global/profiles/cos-names/cos-name/name
        |     |     +--rw handling?             mef-types:l2cp-handling-type
        |     |     +--rw subtype*              yang:hex-string
        |     +--rw id            mef-types:identifier45
        |     +--rw user-label?   mef-types:identifier45
        +--rw l2cp-eec
        |  +--rw l2cp-profile* [id]
        |     +--rw l2cps
        |     |  +--rw l2cp* [dest-mac-addr peering-proto-name]
        |     |     +--rw dest-mac-addr         yang:mac-address
        |     |     +--rw peering-proto-name    mef-types:identifier45
        |     |     +--rw protocol?             mef-types:l2cp-peering-protocol-type
        |     |     +--rw protocol-id?          yang:hex-string
        |     |     +--rw eec-name?             -> /mef-global/profiles/eec-names/eec-name/name
        |     |     +--rw handling?             mef-types:l2cp-handling-type
        |     |     +--rw subtype*              yang:hex-string
        |     +--rw id            mef-types:identifier45
        |     +--rw user-label?   mef-types:identifier45
        +--rw l2cp-peering
        |  +--rw l2cp-profile* [id]
        |     +--rw l2cps
        |     |  +--rw l2cp* [dest-mac-addr peering-proto-name]
        |     |     +--rw dest-mac-addr         yang:mac-address
        |     |     +--rw peering-proto-name    mef-types:identifier45
        |     |     +--rw protocol?             mef-types:l2cp-peering-protocol-type
        |     |     +--rw protocol-id?          yang:hex-string
        |     |     +--rw subtype*              yang:hex-string
        |     +--rw id            mef-types:identifier45
        |     +--rw user-label?   mef-types:identifier45
        +--rw elmi
        |  +--rw elmi-profile* [id]
        |     +--rw id                            mef-types:identifier45
        |     +--rw user-label?                   mef-types:identifier45
        |     +--rw polling-counter?              mef-types:elmi-polling-counter-type
        |     +--rw status-error-threshold?       mef-types:elmi-status-error-threshold-type
        |     +--rw polling-timer?                mef-types:elmi-polling-timer-type
        |     +--rw polling-verification-timer?   mef-types:elmi-polling-verification-timer-type
        +--rw eec
        |  +--rw eec-profile* [id]
        |     +--rw id          mef-types:identifier45
        |     +--rw (eec-id)?
        |        +--:(pcp)
        |        |  +--rw eec-pcp!
        |        |     +--rw default-pcp-eec-name?   -> /mef-global/profiles/eec-names/eec-name/name
        |        |     +--rw default-pcp-color?      mef-types:cos-color-type
        |        |     +--rw pcp* [pcp-value]
        |        |        +--rw pcp-value        mef-types:ieee8021p-priority-type
        |        |        +--rw discard-value?   boolean
        |        |        +--rw eec-name?        -> /mef-global/profiles/eec-names/eec-name/name
        |        |        +--rw color?           mef-types:cos-color-type
        |        +--:(dscp)
        |           +--rw eec-dscp!
        |              +--rw default-ipv4-eec-name?   -> /mef-global/profiles/eec-names/eec-name/name
        |              +--rw default-ipv4-color?      mef-types:cos-color-type
        |              +--rw default-ipv6-eec-name?   -> /mef-global/profiles/eec-names/eec-name/name
        |              +--rw default-ipv6-color?      mef-types:cos-color-type
        |              +--rw ipv4-dscp* [dscp-value]
        |              |  +--rw dscp-value       inet:dscp
        |              |  +--rw discard-value?   boolean
        |              |  +--rw eec-name?        -> /mef-global/profiles/eec-names/eec-name/name
        |              |  +--rw color?           mef-types:cos-color-type
        |              +--rw ipv6-dscp* [dscp-value]
        |                 +--rw dscp-value       inet:dscp
        |                 +--rw discard-value?   boolean
        |                 +--rw eec-name?        -> /mef-global/profiles/eec-names/eec-name/name
        |                 +--rw color?           mef-types:cos-color-type
        +--rw cos
           +--rw cos-profile* [id]
              +--rw id          mef-types:identifier45
              +--rw (cos-id)?
                 +--:(evc)
                 |  +--rw cos-evc!
                 |     +--rw default-evc-cos-name?   -> /mef-global/profiles/cos-names/cos-name/name
                 |     +--rw default-evc-color?      mef-types:cos-color-type
                 +--:(pcp)
                 |  +--rw cos-pcp!
                 |     +--rw default-pcp-cos-name?   -> /mef-global/profiles/cos-names/cos-name/name
                 |     +--rw default-pcp-color?      mef-types:cos-color-type
                 |     +--rw pcp* [pcp-value]
                 |        +--rw pcp-value        mef-types:ieee8021p-priority-type
                 |        +--rw discard-value?   boolean
                 |        +--rw cos-name?        -> /mef-global/profiles/cos-names/cos-name/name
                 |        +--rw color?           mef-types:cos-color-type
                 +--:(dscp)
                    +--rw cos-dscp!
                       +--rw default-ipv4-cos-name?   -> /mef-global/profiles/cos-names/cos-name/name
                       +--rw default-ipv4-color?      mef-types:cos-color-type
                       +--rw default-ipv6-cos-name?   -> /mef-global/profiles/cos-names/cos-name/name
                       +--rw default-ipv6-color?      mef-types:cos-color-type
                       +--rw ipv4-dscp* [dscp-value]
                       |  +--rw dscp-value       inet:dscp
                       |  +--rw discard-value?   boolean
                       |  +--rw cos-name?        -> /mef-global/profiles/cos-names/cos-name/name
                       |  +--rw color?           mef-types:cos-color-type
                       +--rw ipv6-dscp* [dscp-value]
                          +--rw dscp-value       inet:dscp
                          +--rw discard-value?   boolean
                          +--rw cos-name?        -> /mef-global/profiles/cos-names/cos-name/name
                          +--rw color?           mef-types:cos-color-type

Presto API Tree
---------------

module: onf-core-network-module
::
  +--rw forwarding-constructs
     +--rw forwarding-construct* [uuid]
        +--rw uuid                   string
        +--rw layerProtocolName?     onf-cnt:LayerProtocolName
        +--rw lowerLevelFc*          -> /forwarding-constructs/forwarding-construct/uuid
        +--rw fcRoute* [uuid]
        |  +--rw uuid    string
        |  +--rw fc*     -> /forwarding-constructs/forwarding-construct/uuid
        +--rw fcPort* [topology node tp]
        |  +--rw topology           nt:topology-ref
        |  +--rw node               nt:node-ref
        |  +--rw tp                 nt:tp-ref
        |  +--rw role?              onf-cnt:PortRole
        |  +--rw fcPortDirection?   onf-cnt:PortDirection
        +--rw fcSpec
        |  +--rw uuid?                      string
        |  +--rw fcPortSpec* [uuid]
        |  |  +--rw uuid                string
        |  |  +--rw ingressFcPortSet* [topology node tp]
        |  |  |  +--rw topology    nt:topology-ref
        |  |  |  +--rw node        nt:node-ref
        |  |  |  +--rw tp          nt:tp-ref
        |  |  +--rw egressFcPortSet* [topology node tp]
        |  |  |  +--rw topology    nt:topology-ref
        |  |  |  +--rw node        nt:node-ref
        |  |  |  +--rw tp          nt:tp-ref
        |  |  +--rw role?               string
        |  +--rw nrp:nrp-ce-fcspec-attrs
        |     +--rw nrp:connectionType?           nrp-types:NRP_ConnectionType
        |     +--rw nrp:unicastFrameDelivery?     nrp-types:NRP_ServiceFrameDelivery
        |     +--rw nrp:multicastFrameDelivery?   nrp-types:NRP_ServiceFrameDelivery
        |     +--rw nrp:broadcastFrameDelivery?   nrp-types:NRP_ServiceFrameDelivery
        |     +--rw nrp:vcMaxServiceFrame?        nrp-types:NRP_PositiveInteger
        |     +--rw nrp:vcId?                     nrp-types:NRP_PositiveInteger
        +--rw forwardingDirection?   onf-cnt:ForwardingDirection

augment /nt:network-topology/nt:topology/nt:node/nt:termination-point:
::
  +--rw ltp-attrs
     +--rw lpList* [uuid]
     |  +--rw uuid                        string
     |  +--rw layerProtocolName?          onf-cnt:LayerProtocolName
     |  +--rw lpSpec
     |  |  +--rw adapterSpec
     |  |  |  +--rw nrp:nrp-conn-adapt-spec-attrs
     |  |  |  |  +--rw nrp:sourceMacAddressLimit
     |  |  |  |  |  +--rw nrp:enabled?        boolean
     |  |  |  |  |  +--rw nrp:limit?          NRP_NaturalNumber
     |  |  |  |  |  +--rw nrp:timeInterval?   NRP_NaturalNumber
     |  |  |  |  +--rw nrp:CeExternalInterface
     |  |  |  |  |  +--rw nrp:physicalLayer?             nrp-types:NRP_PhysicalLayer
     |  |  |  |  |  +--rw nrp:syncMode* [linkId]
     |  |  |  |  |  |  +--rw nrp:linkId             string
     |  |  |  |  |  |  +--rw nrp:syncModeEnabled?   boolean
     |  |  |  |  |  +--rw nrp:numberOfLinks?             nrp-types:NRP_NaturalNumber
     |  |  |  |  |  +--rw nrp:resiliency?                nrp-types:NRP_InterfaceResiliency
     |  |  |  |  |  +--rw nrp:portConvsIdToAggLinkMap
     |  |  |  |  |  |  +--rw nrp:conversationId?   NRP_NaturalNumber
     |  |  |  |  |  |  +--rw nrp:linkId?           NRP_NaturalNumber
     |  |  |  |  |  +--rw nrp:maxFrameSize?              nrp-types:NRP_NaturalNumber
     |  |  |  |  |  +--rw nrp:linkOamEnabled?            boolean
     |  |  |  |  |  +--rw nrp:tokenShareEnabled?         boolean
     |  |  |  |  |  +--rw nrp:serviceProviderUniId?      string
     |  |  |  |  +--rw nrp:coloridentifier
     |  |  |  |  |  +--rw (identifier)?
     |  |  |  |  |     +--:(sap-color-id)
     |  |  |  |  |     |  +--rw nrp:serviceAccessPointColorId
     |  |  |  |  |     |     +--rw nrp:color?   nrp-types:NRP_FrameColor
     |  |  |  |  |     +--:(pcp-color-id)
     |  |  |  |  |     |  +--rw nrp:pcpColorId
     |  |  |  |  |     |     +--rw nrp:vlanTag?    nrp-types:NRP_VlanTag
     |  |  |  |  |     |     +--rw nrp:pcpValue*   nrp-types:NRP_NaturalNumber
     |  |  |  |  |     |     +--rw nrp:color?      nrp-types:NRP_FrameColor
     |  |  |  |  |     +--:(dei-color-id)
     |  |  |  |  |     |  +--rw nrp:deiColorId
     |  |  |  |  |     |     +--rw nrp:vlanTag?    nrp-types:NRP_VlanTag
     |  |  |  |  |     |     +--rw nrp:deiValue*   nrp-types:NRP_NaturalNumber
     |  |  |  |  |     |     +--rw nrp:color?      nrp-types:NRP_FrameColor
     |  |  |  |  |     +--:(desp-color-id)
     |  |  |  |  |        +--rw nrp:despColorId
     |  |  |  |  |           +--rw nrp:ipVersion?   nrp-types:NRP_IpVersion
     |  |  |  |  |           +--rw nrp:dscpValue*   nrp-types:NRP_NaturalNumber
     |  |  |  |  |           +--rw nrp:color?       nrp-types:NRP_FrameColor
     |  |  |  |  +--rw nrp:ingressBwpFlow
     |  |  |  |  |  +--rw nrp:bwpFlowIndex?         nrp-types:NRP_PositiveInteger
     |  |  |  |  |  +--rw nrp:cir?                  nrp-types:NRP_NaturalNumber
     |  |  |  |  |  +--rw nrp:cirMax?               nrp-types:NRP_NaturalNumber
     |  |  |  |  |  +--rw nrp:cbs?                  nrp-types:NRP_NaturalNumber
     |  |  |  |  |  +--rw nrp:eir?                  nrp-types:NRP_NaturalNumber
     |  |  |  |  |  +--rw nrp:eirMax?               nrp-types:NRP_NaturalNumber
     |  |  |  |  |  +--rw nrp:ebs?                  nrp-types:NRP_NaturalNumber
     |  |  |  |  |  +--rw nrp:couplingFlag?         nrp-types:NRP_NaturalNumber
     |  |  |  |  |  +--rw nrp:colorMode?            nrp-types:NRP_ColorMode
     |  |  |  |  |  +--rw nrp:rank?                 nrp-types:NRP_PositiveInteger
     |  |  |  |  |  +--rw nrp:tokenRequestOffset?   nrp-types:NRP_NaturalNumber
     |  |  |  |  +--rw nrp:egressBwpFlow
     |  |  |  |  |  +--rw nrp:bwpFlowIndex?         nrp-types:NRP_PositiveInteger
     |  |  |  |  |  +--rw nrp:cir?                  nrp-types:NRP_NaturalNumber
     |  |  |  |  |  +--rw nrp:cirMax?               nrp-types:NRP_NaturalNumber
     |  |  |  |  |  +--rw nrp:cbs?                  nrp-types:NRP_NaturalNumber
     |  |  |  |  |  +--rw nrp:eir?                  nrp-types:NRP_NaturalNumber
     |  |  |  |  |  +--rw nrp:eirMax?               nrp-types:NRP_NaturalNumber
     |  |  |  |  |  +--rw nrp:ebs?                  nrp-types:NRP_NaturalNumber
     |  |  |  |  |  +--rw nrp:couplingFlag?         nrp-types:NRP_NaturalNumber
     |  |  |  |  |  +--rw nrp:colorMode?            nrp-types:NRP_ColorMode
     |  |  |  |  |  +--rw nrp:rank?                 nrp-types:NRP_PositiveInteger
     |  |  |  |  |  +--rw nrp:tokenRequestOffset?   nrp-types:NRP_NaturalNumber
     |  |  |  |  +--rw nrp:l2cpAddressSet?          nrp-types:NRP_L2cpAddressSet
     |  |  |  |  +--rw nrp:l2cpPeering* [linkId]
     |  |  |  |     +--rw nrp:destinationMacAddress?   string
     |  |  |  |     +--rw nrp:protocolType?            NRP_ProtocolFrameType
     |  |  |  |     +--rw nrp:linkId                   string
     |  |  |  |     +--rw nrp:protocolId?              string
     |  |  |  +--rw nrp:nrp-ivc-endpoint-conn-adapt-spec-attrs
     |  |  |  |  +--rw nrp:ivcEndPointId?             string
     |  |  |  |  +--rw nrp:testMegEnabled?            boolean
     |  |  |  |  +--rw nrp:ivcEndPointRole?           nrp-types:NRP_EndPointRole
     |  |  |  |  +--rw nrp:ivcEndPointMap* [vlanId]
     |  |  |  |  |  +--rw nrp:vlanId        nrp-types:NRP_PositiveInteger
     |  |  |  |  |  +--rw (endpoint-map-form)?
     |  |  |  |  |     +--:(map-form-e)
     |  |  |  |  |     |  +--rw nrp:enni-svid* [vid]
     |  |  |  |  |     |     +--rw nrp:vid    nrp-types:NRP_PositiveInteger
     |  |  |  |  |     +--:(map-form-t)
     |  |  |  |  |     |  +--rw nrp:root-svid?    nrp-types:NRP_PositiveInteger
     |  |  |  |  |     |  +--rw nrp:leaf-svid?    nrp-types:NRP_PositiveInteger
     |  |  |  |  |     +--:(map-form-v)
     |  |  |  |  |     |  +--rw nrp:vuni-vid?     nrp-types:NRP_PositiveInteger
     |  |  |  |  |     |  +--rw nrp:enni-cevid* [vid]
     |  |  |  |  |     |     +--rw nrp:vid    nrp-types:NRP_PositiveInteger
     |  |  |  |  |     +--:(map-form-u)
     |  |  |  |  |        +--rw nrp:cvid* [vid]
     |  |  |  |  |           +--rw nrp:vid    nrp-types:NRP_PositiveInteger
     |  |  |  |  +--rw nrp:subscriberMegMipEnabled?   boolean
     |  |  |  +--rw nrp:nrp-evc-endpoint-conn-adapt-spec-attrs
     |  |  |     +--rw nrp:sourceMacAddressLimit
     |  |  |     |  +--rw nrp:enabled?        boolean
     |  |  |     |  +--rw nrp:limit?          NRP_NaturalNumber
     |  |  |     |  +--rw nrp:timeInterval?   NRP_NaturalNumber
     |  |  |     +--rw nrp:CeExternalInterface
     |  |  |     |  +--rw nrp:physicalLayer?             nrp-types:NRP_PhysicalLayer
     |  |  |     |  +--rw nrp:syncMode* [linkId]
     |  |  |     |  |  +--rw nrp:linkId             string
     |  |  |     |  |  +--rw nrp:syncModeEnabled?   boolean
     |  |  |     |  +--rw nrp:numberOfLinks?             nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:resiliency?                nrp-types:NRP_InterfaceResiliency
     |  |  |     |  +--rw nrp:portConvsIdToAggLinkMap
     |  |  |     |  |  +--rw nrp:conversationId?   NRP_NaturalNumber
     |  |  |     |  |  +--rw nrp:linkId?           NRP_NaturalNumber
     |  |  |     |  +--rw nrp:maxFrameSize?              nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:linkOamEnabled?            boolean
     |  |  |     |  +--rw nrp:tokenShareEnabled?         boolean
     |  |  |     |  +--rw nrp:serviceProviderUniId?      string
     |  |  |     +--rw nrp:coloridentifier
     |  |  |     |  +--rw (identifier)?
     |  |  |     |     +--:(sap-color-id)
     |  |  |     |     |  +--rw nrp:serviceAccessPointColorId
     |  |  |     |     |     +--rw nrp:color?   nrp-types:NRP_FrameColor
     |  |  |     |     +--:(pcp-color-id)
     |  |  |     |     |  +--rw nrp:pcpColorId
     |  |  |     |     |     +--rw nrp:vlanTag?    nrp-types:NRP_VlanTag
     |  |  |     |     |     +--rw nrp:pcpValue*   nrp-types:NRP_NaturalNumber
     |  |  |     |     |     +--rw nrp:color?      nrp-types:NRP_FrameColor
     |  |  |     |     +--:(dei-color-id)
     |  |  |     |     |  +--rw nrp:deiColorId
     |  |  |     |     |     +--rw nrp:vlanTag?    nrp-types:NRP_VlanTag
     |  |  |     |     |     +--rw nrp:deiValue*   nrp-types:NRP_NaturalNumber
     |  |  |     |     |     +--rw nrp:color?      nrp-types:NRP_FrameColor
     |  |  |     |     +--:(desp-color-id)
     |  |  |     |        +--rw nrp:despColorId
     |  |  |     |           +--rw nrp:ipVersion?   nrp-types:NRP_IpVersion
     |  |  |     |           +--rw nrp:dscpValue*   nrp-types:NRP_NaturalNumber
     |  |  |     |           +--rw nrp:color?       nrp-types:NRP_FrameColor
     |  |  |     +--rw nrp:ingressBwpFlow
     |  |  |     |  +--rw nrp:bwpFlowIndex?         nrp-types:NRP_PositiveInteger
     |  |  |     |  +--rw nrp:cir?                  nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:cirMax?               nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:cbs?                  nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:eir?                  nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:eirMax?               nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:ebs?                  nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:couplingFlag?         nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:colorMode?            nrp-types:NRP_ColorMode
     |  |  |     |  +--rw nrp:rank?                 nrp-types:NRP_PositiveInteger
     |  |  |     |  +--rw nrp:tokenRequestOffset?   nrp-types:NRP_NaturalNumber
     |  |  |     +--rw nrp:egressBwpFlow
     |  |  |     |  +--rw nrp:bwpFlowIndex?         nrp-types:NRP_PositiveInteger
     |  |  |     |  +--rw nrp:cir?                  nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:cirMax?               nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:cbs?                  nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:eir?                  nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:eirMax?               nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:ebs?                  nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:couplingFlag?         nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:colorMode?            nrp-types:NRP_ColorMode
     |  |  |     |  +--rw nrp:rank?                 nrp-types:NRP_PositiveInteger
     |  |  |     |  +--rw nrp:tokenRequestOffset?   nrp-types:NRP_NaturalNumber
     |  |  |     +--rw nrp:l2cpAddressSet?            nrp-types:NRP_L2cpAddressSet
     |  |  |     +--rw nrp:l2cpPeering* [linkId]
     |  |  |     |  +--rw nrp:destinationMacAddress?   string
     |  |  |     |  +--rw nrp:protocolType?            NRP_ProtocolFrameType
     |  |  |     |  +--rw nrp:linkId                   string
     |  |  |     |  +--rw nrp:protocolId?              string
     |  |  |     +--rw nrp:evcEndPointId?             nrp-types:NRP_PositiveInteger
     |  |  |     +--rw nrp:testMegEnabled?            boolean
     |  |  |     +--rw nrp:evcEndPointRole?           nrp-types:NRP_EvcEndPointRole
     |  |  |     +--rw nrp:evcEndPointMap* [vid]
     |  |  |     |  +--rw nrp:vid    nrp-types:NRP_PositiveInteger
     |  |  |     +--rw nrp:subscriberMegMipEbabled?   boolean
     |  |  +--rw terminationSpec
     |  |  |  +--rw nrp:nrp-termination-spec-attrs
     |  |  |  |  +--rw nrp:physicalLayer?             nrp-types:NRP_PhysicalLayer
     |  |  |  |  +--rw nrp:syncMode* [linkId]
     |  |  |  |  |  +--rw nrp:linkId             string
     |  |  |  |  |  +--rw nrp:syncModeEnabled?   boolean
     |  |  |  |  +--rw nrp:numberOfLinks?             nrp-types:NRP_NaturalNumber
     |  |  |  |  +--rw nrp:resiliency?                nrp-types:NRP_InterfaceResiliency
     |  |  |  |  +--rw nrp:portConvsIdToAggLinkMap
     |  |  |  |  |  +--rw nrp:conversationId?   NRP_NaturalNumber
     |  |  |  |  |  +--rw nrp:linkId?           NRP_NaturalNumber
     |  |  |  |  +--rw nrp:maxFrameSize?              nrp-types:NRP_NaturalNumber
     |  |  |  |  +--rw nrp:linkOamEnabled?            boolean
     |  |  |  |  +--rw nrp:tokenShareEnabled?         boolean
     |  |  |  |  +--rw nrp:serviceProviderUniId?      string
     |  |  |  +--rw nrp:nrp-uni-termination-attrs
     |  |  |     +--rw nrp:defaultCeVlanId?             nrp-types:NRP_PositiveInteger
     |  |  |     +--rw nrp:uniMegEnabled?               boolean
     |  |  |     +--rw nrp:elmiEnabled?                 boolean
     |  |  |     +--rw nrp:serviceprovideruniprofile?   string
     |  |  |     +--rw nrp:operatoruniprofile?          string
     |  |  |     +--rw nrp:ingressBwpUni
     |  |  |     |  +--rw nrp:bwpFlowIndex?         nrp-types:NRP_PositiveInteger
     |  |  |     |  +--rw nrp:cir?                  nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:cirMax?               nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:cbs?                  nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:eir?                  nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:eirMax?               nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:ebs?                  nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:couplingFlag?         nrp-types:NRP_NaturalNumber
     |  |  |     |  +--rw nrp:colorMode?            nrp-types:NRP_ColorMode
     |  |  |     |  +--rw nrp:rank?                 nrp-types:NRP_PositiveInteger
     |  |  |     |  +--rw nrp:tokenRequestOffset?   nrp-types:NRP_NaturalNumber
     |  |  |     +--rw nrp:egressBwpUni
     |  |  |        +--rw nrp:bwpFlowIndex?         nrp-types:NRP_PositiveInteger
     |  |  |        +--rw nrp:cir?                  nrp-types:NRP_NaturalNumber
     |  |  |        +--rw nrp:cirMax?               nrp-types:NRP_NaturalNumber
     |  |  |        +--rw nrp:cbs?                  nrp-types:NRP_NaturalNumber
     |  |  |        +--rw nrp:eir?                  nrp-types:NRP_NaturalNumber
     |  |  |        +--rw nrp:eirMax?               nrp-types:NRP_NaturalNumber
     |  |  |        +--rw nrp:ebs?                  nrp-types:NRP_NaturalNumber
     |  |  |        +--rw nrp:couplingFlag?         nrp-types:NRP_NaturalNumber
     |  |  |        +--rw nrp:colorMode?            nrp-types:NRP_ColorMode
     |  |  |        +--rw nrp:rank?                 nrp-types:NRP_PositiveInteger
     |  |  |        +--rw nrp:tokenRequestOffset?   nrp-types:NRP_NaturalNumber
     |  |  +--rw adapterPropertySpecList* [uuid]
     |  |  |  +--rw uuid    string
     |  |  +--rw providerViewSpec
     |  |  +--rw serverSpecList* [uuid]
     |  |     +--rw uuid    string
     |  +--rw configuredClientCapacity?   string
     |  +--rw lpDirection?                onf-cnt:TerminationDirection
     |  +--rw terminationState?           string
     +--rw ltpSpec
     +--rw ltpDirection?   onf-cnt:TerminationDirection