ONAP Orchestration for Multi-Access Edge Cloud
Transcript of ONAP Orchestration for Multi-Access Edge Cloud
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ONAP Orchestration for Multi-Access Edge Cloud
Mesut Soyturk, Madhu KashyapNETSIA
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Agenda
• Why Multi-Access Edge Cloud?• Orchestration as a key control point• ONAP orchestration for Multi-Access Edge Cloud• Future Direction …
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Broadband - the infrastructure for the digital society
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Sample countries with National Broadband
initiatives
1 Billion users on 5G by 2023
~ 1Billion FTTH users by 2022
Globally, IP traffic (consumer & business, mobile & fixed) will reach 278.1 Exabytes per month in 2021, up from 96.1 Exabytes per month in 2016.- Cisco VNI, Sep. 2018
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Operator Access Network challenges
Complex Protocols
Device Proliferation
High OPEX/CAPEX
Service Monetization
Vendor lock-in
Operational Issues
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Service Support
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Operator – Next Gen Technology Adoption
SDN NFV Cloudification White Box & Disaggregation Open Source
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Edge Cloud Evolution
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Core Cloud
OLT
EPCCPE
ANY VNF
Edge Cloud
Router, FW, VOIP, IPS …
DHCP, NAT, VOIP …
BBU
VNFs
DistributedCloud
VirtualizationCentralization
vEPC SEBA
DPI vCU
MEC APPS
IoT IPS
vCPE vFW
CPE
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Splitter
RG
ResidentialServices
ONT
ONT
DUIoTGW
Mobile Wireless Services
ONT
Device Edge Infrastructure Edge Edge Cloud
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OLT
SPBackbone
PON Network
Business Connectivity
Services
NFVI
ROUTER
Access IP / MPLS
IPTVVO
IPHSI
EPC / IoT
Business Services
Residential Services
Mobile
Services
VNFs VNFs
Global Orchestrator
Multi-Access Cloud for the Edge
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• Cost savings by creating a single MANO domain for wired and wireless in the access network
• Increased velocity of new service roll-outs• Example: ONF COMAC
• Disaggregate all mobile and broadband components• Common data plane and control plane
• UPF & BNG
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Value of Multi-access convergence
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There will be thousands of Edges
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CORECORE
AGG
ACCESS
Thousands of Edge Clouds
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Need for a Global Orchestrator
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CORE
AGG
ACCESSThousands of Edge Clouds
Need for a Global Orchestrator
COREOrchestrator
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ONAP for Multi-Access Edge Orchestration
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ONAP strategy for Core and Edge
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Use ONAP as End2End Orchestrator
Centralized Monitoring of Access-Edge
Configure, Manage, Monitor and Closed Loop Automation
Integration with the OSS/BSS Systems
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Multi-Access Telco Cloud for the Edge
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Multi Access Edge Cloud Orchestration - RAN
14Access
Netsia MAC
vCU vCU
vCU vCUOLT
Switching FabricNFVI Platform
Intelligent RAN Controller
vHAG
Infrastructure Edge
Splitter
ONT
ONT
DU
ONT
RG
IoTGW
Mobile Service
s
Residential
Services
Business Connectivity Services
Fixed Mobile Coordination
AggregationCoordination
Core
vEPC
vEPC
(ONAP , OSS/BSS Systems, etc)
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ONAP with E2E slicing
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ONAP
OLT
ONT
5G vCore 5G vCore
RAN Intelligent Controller
End-to-end Network Slice Manager (NSMF)
OLT Slice Manager (TN Manager)
Core Slice Manager (Core NSSMF)
RAN Slice Manager (RAN NSSMF)
vCU vCU
vCU vCU
DU
DU
DU
ONT
ONT
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POC : Multi-Access Cloud for Next Gen CO
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Initial PoC with OSAM
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• Seba is fully container based – ONAP cannot onboard• The decision is made to have SEBA represented as a simple PNF to ONAP• 5G was the only use case that was using PNF approach• We based OSAM architecture on 5G
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OSAM Architecture
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OSS/BSS
VoltHA
SEBA Pod 1
NEM
GRPC
ONAPA&AI
APPC DCAEVID
SO
OOFOSAM CORE
OSAM Gateway
OSAM Gateway
OSAM Gateway
VoltHA
NEM
GRPC
SEBA Pod 2
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Future Direction
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SEBA Central
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SEBA CENTRALMIDDLEWARE
OSS/BSS Systems
SEBA
GPON NWWB OLT
CRMPROVISIONINGINVENTORYFCAPS
North Bound Integration
ALARM UI
STATS LOG
OSS/BSS API Gateway
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SEBA Central
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ONAP Integration
PointSEBA CENTRALMIDDLEWARE
OSS/BSS Systems
SEBA
GPON NWWB OLT
CRMPROVISIONINGINVENTORYFCAPS
North Bound Integration
ALARM UI
STATS LOG
OSS/BSS API Gateway
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• SDN-R is an approved ONAP project as subproject to ONAP SDNC. The SDN-R project enhances SDNC by adding functions for wireless technologies.
• Exploring SDN-F (Fixed Broadband) for PON (Passive Optical Network)
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Similar approach to SDN-R
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ONAP Integration with SEBA Central
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ONAP
OSS/BSS Systems
SEBA
GPON NWWB OLT
CRMPROVISIONINGINVENTORYFCAPS
North Bound Integration
HOLMES POLICY
SDN-F DCAE
OSS/BSS API Gateway
SO
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Thank You