BBS Modeling

Table of Contents

Model Overview

BBS use case aims at using ONAP for the design, creation and activation of the High Speed Internet Access CFS.

Model Design

Representation in SDC

Resource Representations

Modeled Resource	SDC Representation	A&AI object	TOSCA file
ONT NNI	Connection Point	cp	ontNni.yaml & ontNni.json (for import)
PON UNI	Connection Point	cp	ponUni.yaml & ponUni.json (for import)
OLT NNI	Connection Point	cp	oltNni.yaml & oltNni.json (for import)
ODN Connection	VNF Virtual Link	N/A
Access Connectivity	Virtual Function Component	generic-vnf	accessConnectivity.yaml
Internet Profile	Virtual Function Component	generic-vnf	internetProfile.yaml
CPE (PNF)	Virtual Function Component	pnf	cpePnf.yaml

Composition of services

Service

Composed Of

HSIA CFS (BBS E2E Service)

CPE VF*
- CPE VFC

ONT-NNI CP

ODN Connection Vnf Virtual Link

PON-UNI CP

Access Connectivity VF
- Access Connectivity VFC

OLT-NNI CP

Internet Profile VF
- Internet Profile VFC

(*) with workaround to model PNF in SDC

Representation in A&AI

Representation in AAI for next releases R4+

Model Parameter Life-cycle

Table on information model 'storage' and discovery-inventory analysis for BBS use case parameters

BBS Parameter Table

ONAP Awareness	SDNC (Access Discovery)	SDC (Service Creation from Portal)	DCAE Registration PNF	SDN-C (Access Service)	DCAE CPE Auth	A&AI
Service (HSIA)
RG MAC Add		Input				Input
Service Type		Input				Input
Upstream Speed		Input				Input
Downstream Speed		Input				Input
Remote ID		Input (Optional)	Input		Input (used to find the CFS associated with PNF)	Input
Orch Status				Derived - Obtained from CFS associated with PNF in PNF Registration	Derived - Obtained from CFS associated w PNF and MAC Address	Input
HSIA Access
CPE/ONT PNF
PNF Name		Input (CorrelationID)	SourceName		SourceName	Input
MAC Address			Input		Input	Input
Manufacturer		Onboarded CSAR Artifact	Input			Input
Serial Number			Input			Input
Model			Input			Input
Type		Onboarded CSAR Artifact	Input			Input
SW Version			Input (Optional)		Input (Optional)	Input
Attachment Point (new field)			Input			Input
CPE Authentication State					Input (Used to derive the CFS orchestration status)
ONT NNI (PORT)				Input from response when access connectivity is created		Input
ODN Virtual Link				Input from response when access connectivity is created		Input
Access Connectivity
Service Type				Input (from CFS)
Upstream Speed				Input (from CFS)
Downstream Speed				Input (from CFS)
PON UNI
CVLAN		Input (Optional)	Input	Input when access connectivity is created or CFS if not in DCAE Reg		Input
Expected ONT ID		Input (Optional)		Input (from CFS)		Input
OLT Name	Input		Derived (Attachment Point)			Input
OLT PON Slot	Input		Derived (Attachment Point)			Input
OLT PON Port	Input		Derived (Attachment Point)			Input
OLT NNI
SVLAN	Input	Input (Optional)	Input	Input when access connectivity is created or CFS if not in DCAE Reg		Input
OLT Name	Input					Input
OLT NNI Slot	Input					Input
OLT NNI Port	Input					Input

BBS Parameter Table for next releases R4+

BBS Parameter Table

ONAP Awareness	SDNC (Access Discovery)	SDN-C (Edge Discovery)	SDC (Service Creation from Portal)	DCAE Registration PNF	SDN-C (Access Service)	DCAE CPE Auth	A&AI
Service (HSIA)
RG MAC Add			Input				Input
Service Type			Input				Input
Upstream Speed			Input				Input
Downstream Speed			Input				Input
Remote ID			Input (Optional)	Input		Input (used to find the CFS associated with PNF)	Input
Orch Status					Derived - Obtained from CFS associated with PNF in PNF Registration	Derived - Obtained from CFS associated w PNF and MAC Address	Input
HSIA Access
CPE/ONT PNF
PNF Name			Input (CorrelationID)	SourceName		SourceName	Input
MAC Address				Input		Input	Input
Manufacturer			Onboarded CSAR Artifact	Input			Input
Serial Number				Input			Input
Model				Input			Input
Type			Onboarded CSAR Artifact	Input			Input
SW Version				Input (Optional)		Input (Optional)	Input
Attachment Point (new field)				Input			Input
CPE Authentication State						Input (Used to derive the CFS orchestration status)
ONT NNI (PORT)					Input from response when access connectivity is created		Input
ODN Virtual Link					Input from response when access connectivity is created		Input
Access Connectivity
Service Type					Input (from CFS)
Upstream Speed					Input (from CFS)
Downstream Speed					Input (from CFS)
PON UNI
CVLAN			Input (Optional)	Input	Input when access connectivity is created or CFS if not in DCAE Reg		Input
Expected ONT ID			Input (Optional)		Input (from CFS)		Input
OLT Name	Input			Derived (Attachment Point)			Input
OLT PON Slot	Input			Derived (Attachment Point)			Input
OLT PON Port	Input			Derived (Attachment Point)			Input
OLT NNI
SVLAN	Input		Input (Optional)	Input	Input when access connectivity is created or CFS if not in DCAE Reg		Input
OLT Name	Input						Input
OLT NNI Slot	Input						Input
OLT NNI Port	Input						Input
HSIA Edge
Transport Connection		Input					Input (Just added after Edge/ Access Discovery)
BNG UNI		Input					Input

Service-instance-related information

See AAI-BBS Proposals for Dublin Release#BBSProposalsforDublinRelease-Item6.Specificdecisionsmadeforeachattribute

BBS Properties Per HSIA CFS Service Instance

Input Source

ONAP Components that must fetch the value from A&AI

Does it really need A&AI storage?

A&AI Metaname

(for Metadata)

RG MAC Address

Service Order via Ext API

It also comes in the CPE Authentication Event

bbs-event-processor

DCAE microservice

(it fetches existing value from A&AI to compare it with the new value coming from PNF CPE authentication event in order to deduce if there is any mismatch)

Yes, as metadata of CFS service instance

rgw-mac-address

Correlation ID (PNF-name)

Service Order via Ext API

It also comes in the sourceName of the PNF registration event's commonEventHeader

Yes, as property of PNF object

Service Type<