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 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. Presto and Legato APIs are for LSO Architecture reference points defined in MEF 55 specification.
In current version of Unimgr the recent version of Presto NRP is supported. This model is based on Transport API (TAPI) from ONF. This API allows for management of connectivity services and exposes abstract topology of the managed infrastracture. By its nature Presto NRP write and update operations are defined as set of RPC calls. All the reads operation can be either specific RPCs or via RESTCONF data tree.
Presto layer architecture is depicted in figure above. There are two distinctive parts of Presto NRP business logic Activation Service and Activation Driver. Activation Service part of the framework is to encapsulate the common logic whereas Activation Driver is a way to encapsulate business logic to transform Presto Request into a given underlying technology. This way we are able to handle multi-vendor infrastructures and address various use cases as vendors specific code is encapsulated in drivers.
Activation service is responsible for handling the connectivity request. In case of service activation following steps are performed:
ConnectivityService and Connection objects for the requestStep 1. Implements only minimal functionality.
Step 2. Allows for multi-vendor configuration as decomposition mechanisms defines all drivers required to satisfy given connectivity request. Currently only p2p connectivity services are supported in the decomposition mechanism.
Both validation and decomposition mechanisms are plug-able thus users can support more sophisticated scenarios.
Activation Driver has two main responsibilities:
In figure above example topology and drivers are shown. As you can see it is up to driver how to model infrastructure it manages. Thus, driver A has decided to model all devices as single virtual node, whereas driver C is exposing every single device as a node.
The connectivity service is defined between ServiceInterfacePoint (SIP)
which are mapped to NodeEdgePoint (NEP). A SIP can have UNI, ENNI or INNI
role. Assigning a SIP to NEP can be done automatically by driver of with the
use of Unimgr extension API. It is assumed that driver can connect eny number
of SIPs related to NEPs for every Node it exposes.
There is a contract for a given Karaf bundle to be recognized as a driver. The following must be fulfiled:
org.opendaylight.unimgr.mef.nrp.api.ActivationDriverBuilderorg.opendaylight.unimgr.mef.nrp.api.TapiConstants#PRESTO_SYSTEM_TOPOThere are three drivers maintained as part of Unimgr project:
| template-driver: | |
|---|---|
| Which is intended as a template for real drivers development. It is not connected to infrastructure. | |
| ovs-driver: | Which is a driver for OpenFlow infrasturcture. |
| cisco-xr-driver: | |
| A netconf driver for Cisco XR devices for MPLS inter-connectivity | |
Legato YANG models: https://git.opendaylight.org/gerrit/gitweb?p=unimgr.git;a=tree;f=legato-api/src/main/yang;hb=refs/heads/stable/nitrogen
Presto YANG models: https://git.opendaylight.org/gerrit/gitweb?p=unimgr.git;a=tree;f=presto-api/src/main/yang;hb=refs/heads/stable/nitrogen
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
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
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.
MEF has defined the Lifecycle Service Orchestration (LSO) Reference Architecture for the management and control of domains and entities that enable cooperative network services across one or more service provider networks. The architecture also identifies LSO Reference Points, which are the logical points of interaction between specific functional management components. These LSO Reference Points are further defined by interface profiles and instantiated by APIs.
The LSO Reference Architecture is shown below. Note that this is a functional architecture that does not describe how the management components are implemented (e.g., single vs. multiple instances), but rather identifies management components that provide logical functionality as well as the points of interaction among them.
MEF LSO Reference Architecture
Unimgr provides support for both the Legato as well as the Presto interfaces. These interfaces, and the APIs associated with them, are defined by YANG models developed within MEF in collaboration with ONF and IETF. For the Carbon release, these are as follows:
Legato YANG modules: https://git.opendaylight.org/gerrit/gitweb?p=unimgr.git;a=tree;f=legato-api/src/main/yang;hb=refs/heads/stable/carbon
Presto YANG modules: https://git.opendaylight.org/gerrit/gitweb?p=unimgr.git;a=tree;f=presto-api/src/main/yang;hb=refs/heads/stable/carbon
An application/user can interact with Unimgr at either the service orchestration layer (Legato) or the network resource provisioning layer (Presto).
Unimgr is comprised of the following OpenDaylight Karaf features:
| odl-unimgr-api | OpenDaylight :: UniMgr :: api |
| odl-unimgr | OpenDaylight :: UniMgr |
| odl-unimgr-console | OpenDaylight :: UniMgr :: CLI |
| odl-unimgr-rest | OpenDaylight :: UniMgr :: REST |
| odl-unimgr-ui | OpenDaylight :: UniMgr :: UI |
After launching OpenDaylight, install the feature for Unimgr. From the karaf command prompt execute the following command:
$ feature:install odl-unimgr-ui
To see the Unimgr API, browse to this URL: http://localhost:8181/apidoc/explorer/index.html
Replace localhost with the IP address or hostname where OpenDaylight is running if you are not running OpenDaylight locally on your machine.
See also the Unimgr Developer Guide for a full listing of the API.