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Dariusz Koralewski – TBD Topic of Presentation: Network Function Virtualization Language: Polish Abstract: NFV is a new way for optimization ISP network including SDN capability. On the session will be present current standardization status and the most important use cases developed by ETSI. Network Function Virtualization address full range of challenges for Internet Service Provider in implementation Software Define Networking.
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NETWORK FUNCTION VIRTUALIZATION
– OPERATORSKIE SIECI PRZYSZŁOŚCI
Dariusz Koralewski
HPN Solution Architect
HP Master ASE
© Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.3
Czym jest Network Functions Virtualization (NFV)?
Classic network appliance approach
Message router
CDN Session border controller
WANacceleration
DPI Firewall
Carrier-grade NAT
Tester/QoEmonitor
SGSN/GGSN
PErouter
BRAS Radio accessnetwork nodes
• Fragmented non-commodity hardware
• Physical install per appliance per site
• Hardware development large barrier to entry for new vendors, constraining innovation and competition
Network virtualization approach
Standard high-volume switching/routing
Standard high-volume storage
Standard high-volume servers
Softwarevendors
Virtual appliances
Orchestrated, automatic, and remote install
© Copyright 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.4
NFV organizacje standaryzujące
ETSI: telecommunications standards (Europe)
ONF: open standards for Software Defined Networks (SDN)
NFV – Dlaczego stosować nowe rozwiązania?
Improves OPEX
Lowers CAPEX
Accelerates Time to Market
Accelerates Innovation via an Open Platform
Delivers Business Agility
Optymalizacja nie jest opcją
Wykorzystanie standardów
Otwarta architektura
• HP SDN Controller and SDN Ecosystem• Partnerships with all major hypervisor vendors
• HP Telco applications (HSS, CSCF, MRF, CDN) on NFV• 3rd party application testing & certification
• HP CloudSystem• HP MoonShot hardware• NEBS-compliant servers (Blades/Rack)• HP storage (3PAR/P2000)• HP DC networking and SDN enabled switches
• Standards-based application integration APIs• Centralized resource fulfillment and assurance• Hypervisor and network vendor independence
Networking
Hypervisors Controllers
Application
Resource management and orchestration
Application
Servers and storage
+Compute and storage
+
• HP Telco analytics for applications & NFV
An
aly
tics
Services
HP compliant, ETSI defined, multivendor, NFV orchestrator
HP NFV Director
Design principles:• Maps physical to virtual
• Responsible for high availability
• Manages application performance and SLA
• Resource Management & Orchestration
Key benefits:• Multivendor
• Manages multiple hypervisors & controllers
• Provisioning across SDN and legacy networking
• Resource allocation across applications
• Resource status reporting to OSS and applications
• Advanced analytics to automate operations
Resource Management& Orchestration
VirtualizationHypervisors Controllers
…EMSEMSVNFEMSEMSVNF
OSS/BSS
Lifecycle andchange mgmt
AssuranceFulfillment
Servers and storage Network
An
aly
tics
NFV poziom dojrzałości
Network application running on COTS HW
Centralized management of E2E: infrastructure, virtualization, and apps
Automated elasticity (scale up & down)
Network Application running in a virtual machine
Level 1
Level 2
Level 3
Level 4
Istniejące aplikacje NFV
Applications NFV level of capabilities
Mediation Level 2
Subscriber Profile Server Level 2
Policy Level 2
Fraud and Revenue Assurance Level 2
Cloud for Service Providers Level 2
Service Delivery Platform Level 2
Media Resource Function Level 3
Service Assurance Level 3
Content Delivery Network Level 2
Network Operations Center Level 2
Edge Router Level 2
Home Subscriber Server Level 3 prototype
HP PoC’s – Zgodne z ETSI NFV ISG
Virtual EPC(Evolved Packet Core)
Virtual Appliance
Virtual CPE consumer(Customer Premise Equipment)
Virtual IMS(IP Multimedia Subsystem)
Virtual Base Stationand Cloud RAN
NFV
ReduceCapexOpex
Agility
MultiTenancy
Increase
RevenueReduce
Power &
Space
InnovationVirtual CPE Enterprise
(Customer Premise Equipment)
Network Functions Virtualization + Software Defined Networks
Verizon Wireless PoC
Moving to Trials
Dynamic, Distributed Network Function Virtualization
Traffic Steering for Service Engineering
Automatic, Efficient DoS Detection and Mitigation
Network Based Content Filtering
Augmenting Capacity using Cloud Bursting
Disaster Avoidance
NFVSDN
ReduceCapexOpex
Agility
MultiTenancy
Increase
RevenueReduce
Power &
Space
Innovation
Verizon Innovation Center POC
Verizon, HP, Intel collaboration to develop SDN based solutions
Key partners provide resources, lab facilities, technical expertise
Other ecosystem partners are engaged based on functionality and alignment with the mission
Network Functions Virtualization
HP NFV PoC British Telecom
BRAS / BNG on COTS
Firewall on COTS
CDN on COTS
Virtual RouterVirtual Router
NFV
ReduceCapexOpex
Agility
MultiTenancy
Increase
RevenueReduce
Power &
Space
Innovation
Warsztaty strategiczne planowania NFV
Workshop Key Benefits:
• Better understanding of our clients goals, current state, and network planning strategy
• Position HP as a the only vendor that understand and can manage the end-to-end lifecycle of adopting NFV
• Identification of new business opportunities and enabling POC offerings to demonstrate our NFV products/solutions
Sample Walkthroughs
1. NFV overview
2. The NFV business case
3. NFV reference architectures
4. NFV adoption strategies
5. NFV organizational impact
6. NFV candidate functions to virtualize
7. NFV use cases
8. NFV readiness assessments
2 half-days workshop
With:• Customer key stakeholders
(IT, Networking, Datacenter, OSS)
To:• Create a shared vision
of NFV adoption roadmap choices
How:• Jointly whiteboarding• Walking through pre-built
key steps printed in panels
2 half-days workshop Sample walkthroughs Workshop key benefits
Pytania?
