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NFV Orchestration, SDN
and Policy Control;
Who does What?
Alberto Diez – 2015
Everything in it’s right place
Alberto Diez – 2015
2015: The year of Orchestration
Selected Press Releases
Alberto Diez – 2015
MNO survey about NFV/SDN
97% 93%
0%
20%
40%
60%
80%
100%
Will you deploy?
Infonetics Research: SDN and...
Alberto Diez – 2015
NFV architecture
Virtual Network Functions
OSS/BSS
NFV Orchestrator
VNF Manager
VNF
EM
VNF
EM
Virtuali...
Alberto Diez – 2015
Doesn’t OpenStack do everything already?
Network optimization
Multi-tenancy
Operational efficiencies
C...
Alberto Diez – 2015
VNF (LifeCycle) Manager
Network optimization
Multi-tenancy
Operational efficiencies
Commercial hardwar...
Alberto Diez – 2015
NFV Orchestrator
Network optimization
Multi-tenancy
Operational efficiencies
Commercial hardware
Quick...
Alberto Diez – 2015
Which role does SDN play?
SDN is to networking what NFV is to hardware
Control
Data Flows
Switch Switc...
Alberto Diez – 2015
Forwarding Graphs & Service Flow Chaining
NFV
SDN
VNF3
VNF1 VNF4
VNF2
VNF1
VNF2
VNF3
VNF4
Alberto Diez – 2015
SDx is not OpenFlow
Network optimization
Multi-tenancy
Operational efficiencies
Commercial hardware
Qu...
Alberto Diez – 2015
Policy Control
PCRF
Real-Time
Subscriber
awareness
Service
awareness
Gw
Application
awareness
VNF4
VNF...
Alberto Diez – 2015
What if Open Source is the new standard?
OpenFlow
YANG
TOSCA
SFC
Alberto Diez – 2015
Orchestration, 5G and research
Everything is assumed to be virtual, software defined and orchestrated
...
Alberto Diez – 2015
Orchestration, SDN and Policy Control
NFV Orchestration
Policy Control
SDN
Scaling up & down
Innovativ...
Alberto Diez – 2015
Thank you!
Takeaways
Unavoidable 3 layers of MANO
Operational efficient as top Orchestrator
Minimal...
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NFV Orchestration, SDN and Policy Control - March 2015

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A presentation I gave during the 10th KuVS NGSDP Fachgespräch in Fraunhofer FOKUS Institut in Berlin about NFV Orchestration, SDN and Policy Control overlap

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NFV Orchestration, SDN and Policy Control - March 2015

  1. 1. NFV Orchestration, SDN and Policy Control; Who does What?
  2. 2. Alberto Diez – 2015 Everything in it’s right place
  3. 3. Alberto Diez – 2015 2015: The year of Orchestration Selected Press Releases
  4. 4. Alberto Diez – 2015 MNO survey about NFV/SDN 97% 93% 0% 20% 40% 60% 80% 100% Will you deploy? Infonetics Research: SDN and NFV Strategies: Global Service Provider Survey. March 2014 0% 20% 40% 60% 80% 100% Network optimization Multi-tenancy Operational efficiencies Commercial hardware Quick revenue Scaling up & down SDN NFV
  5. 5. Alberto Diez – 2015 NFV architecture Virtual Network Functions OSS/BSS NFV Orchestrator VNF Manager VNF EM VNF EM Virtualized Infrastructure Manager Network Functions Virtualization Infrastructure NS VNF Inst Res Management & Orchestration Infrastructure Applications Services
  6. 6. Alberto Diez – 2015 Doesn’t OpenStack do everything already? Network optimization Multi-tenancy Operational efficiencies Commercial hardware Quick revenue Scaling up & down  Nova (Compute)  Neutron (Networking)  Cinder (Storage)  Glance (Images)  Swift (Objects)  Ceilometer (Telemetry)  Heat (Orchestration)  Keystone (Id)  Horizon (Dashboard)
  7. 7. Alberto Diez – 2015 VNF (LifeCycle) Manager Network optimization Multi-tenancy Operational efficiencies Commercial hardware Quick revenue Scaling up & down Instantiation Initial Configuration Update Modification Scaling Termination PM/FM Templates/Catalogue IT vs Telco
  8. 8. Alberto Diez – 2015 NFV Orchestrator Network optimization Multi-tenancy Operational efficiencies Commercial hardware Quick revenue Scaling up & down Network Services (CRUD) Forwarding Graphs (CRUD) Multiple VNF Managers Multiple NFVIs Authorize VNF Manager Transactional Data driven Configuration/State/Data Multi-protocol/Multi-vendor OSS/BSS integration VENDORS
  9. 9. Alberto Diez – 2015 Which role does SDN play? SDN is to networking what NFV is to hardware Control Data Flows Switch Switch Switch Switch Switch Switch Switch Network Controller
  10. 10. Alberto Diez – 2015 Forwarding Graphs & Service Flow Chaining NFV SDN VNF3 VNF1 VNF4 VNF2 VNF1 VNF2 VNF3 VNF4
  11. 11. Alberto Diez – 2015 SDx is not OpenFlow Network optimization Multi-tenancy Operational efficiencies Commercial hardware Quick revenue Scaling up & down  All devices programmable via APIs  Standard declarative modeling  Configuration Management  Discovery / auto-onboarding  Relationships  Policy / Authorization
  12. 12. Alberto Diez – 2015 Policy Control PCRF Real-Time Subscriber awareness Service awareness Gw Application awareness VNF4 VNF2 TDF SFCtag Orchestrator/ SDN Controller Network optimization Multi-tenancy Operational efficiencies Commercial hardware Quick revenue Scaling up & down VNF3
  13. 13. Alberto Diez – 2015 What if Open Source is the new standard? OpenFlow YANG TOSCA SFC
  14. 14. Alberto Diez – 2015 Orchestration, 5G and research Everything is assumed to be virtual, software defined and orchestrated VNF VNF MANO migrate Core Core Core Services Services Services MANO
  15. 15. Alberto Diez – 2015 Orchestration, SDN and Policy Control NFV Orchestration Policy Control SDN Scaling up & down Innovative use cases Time-to-Market Time-to-Market Operational Efficiencies Multi-Tenancy Network Optimization OSS/BSS SDx CM Automation SON UP/CP Separation OpenFlow Auth Complex! App Awareness Subscriber Aware Real Time Service ChainingAPIs Scripts System models Service models Network models Configuration Run-Time flexibility
  16. 16. Alberto Diez – 2015 Thank you! Takeaways Unavoidable 3 layers of MANO Operational efficient as top Orchestrator Minimal overlap Policy and SDN Upcoming Trends Containers for Telco Hybrid MANO: physical, VMs, Containers Linux distro business model

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