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NFV Cloud DataCenter Adaptation & Tobe evolution ways
This document discusses network function virtualization (NFV) and its evolution directions. It provides an overview of NFV, cloud computing, and data centers. It then discusses how NFV is currently applied in data centers and its benefits. Finally, it outlines how NFV architectures and technologies are expected to evolve, such as through increased use of whitebox switches, open source software, and integration with software-defined networking (SDN).
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NFV Cloud DataCenter Adaptation & Tobe evolution ways
- 1. NFV 클라우드 데이터센터 적용및 기술 진화 방향 최홍식 수석 ( lachesis@pentalink.co.kr , Hongsik.choi@gmail.com )
- 2. Agenda 2 NFV & Cloud& DataCenter ASIS DataCenter’s NFV Tobe Evolution Ways
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- 4. 5W 1H ofNFV W h o : Service Providers ( ETSI ) W h y : Accelerate the Deployment of new network service When : End of 2012 Where : NFV ISG (Industry Specification Group ) What : Make Standard H o w : Reference Architecture
- 5. From Wiki From Naver FromDaum Cloud Computing
- 6. Cloud Computing Source :Wiki ( Cloud Computing ) IAAS PAAS SAAS
- 7. Data Center From Wiki FromPortal ( Daum, Naver )
- 8. Data Center Source :Facebook DataCenter in Prineville, Oregon IDC (Internet DC) CDC (Cloud DC) DC Standard Virtualize Automating Securing
- 9. Agenda 9 NFV & Cloud& DataCenter ASIS DataCenter’s NFV Tobe Evolution Ways
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- 11. NFV Benefits (True or False ) Reduce OpEX -> space, power ( O ) ,Technicians ( ? ) Reduce CapEX -> pay as you use , Consolidations ( O ) Accelerate Time to Market -> Deploy, Reallocation ( O ) Delivery Agility & Flexibility -> Quickly Scale up or Down ( O ) - Server - Virtual - Network
- 12. NFV Benefits Benefits ofVirtualize Network +
- 13. NFV Reference Architecture- NFVI Source : https://www.opnfv.org/software/technical-overview NFVI
- 14. OpenStack is CloudPlatform ( Blocks ) Hypervisor Hypervisor Hypervisor Virtualizatio n Manager Virtual machines Pools Templates Storage Clusters Hosts Data Centers Users Virtualizatio n Manager Virtual machines Pools Templates Storage Clusters Hosts Data Centers Users HA Management 집중 Horizon Ceilometer Keystone Neutron Trove Glance Swift Sahara Heat Ironic Cinder Nova Nova Nova Nova Management Component 분산 Centralize Distribute Virtualize Openstack
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- 16. OpenStack User’s Interest Source: Public user survey result ( Openstack org)
- 17. NFV Reference Architecture- VNFs Source : https://www.opnfv.org/software/technical-overview VNF
- 18. Todays NFV Usages vRoutervFW vADC Virtual Appliances vWAF vCPE vRR … Virtual Subsystems vEPC (Customer-premises equipment) (Route Reflector) (IP Multimedia subsystem)(Evolved Packet Core) vIMS …
- 19. VNF Performance Problemalready Solved Performance PCI Pass-through SR-IOV Bandwidth DPDK Process
- 20. SR-IOV & PassThrough PhysicalNIC Dedicated Divided From Physical NIC to Virtual Functions Network Bandwidth Enhanced (SR-IOV Supported NIC Only)
- 21. Vyatta vRouter5600 Performance Using2 vCPU Direct Connect from Server to IXIA (Using SR-IOV, 1 VM Running)
- 22. Beyond Performance, Gofor Efficiency 1 U Server -> 40 VM
- 23. NFV Reference Architecture- MANO Source : https://www.opnfv.org/software/technical-overview NFV MANO
- 24. NFV & SDNTogether Source : Verizon SDN & NFV Reference Architecture v1.0
- 25. 25 Service / CloudOrchestrator 와 Controller, NFVi, Physical Network Function 관계 Source : AT&T’s SDN Controller Implementation Based on OpenDaylight (ODL Summit 2015) NFV & SDN Together (con’t)
- 26. Management & Orchestration DIYOrchestration AutomationFirst -> Dev Ops
- 27. Agenda 27 NFV & Cloud& DataCenter ASIS DataCenter’s NFV Tobe Evolution Ways
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- 29. Tobe Data Center Attentionto Physical Switches Done
- 30. Whitebox Approach LOCKED OPEN WhiteBox Open Software Applications, OS and Hardware
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- 35. FBOSS A Set ofApplications, not an Operating System Source : https://code.facebook.com/posts
- 36. Open Networking ViaPure Linux hardware operating system app app app Appliance Switch HW SW Divide
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- 38. Evolution Way WhiteBox (Traditional Switchto Whitebox Switch) (Appliance -> Baremetal Switch+Linux) Remember U2L (Unix to Linux) (Appliance -> x86+Linux)
- 39. Results NFV + SDNWith Openstack Increase Success Model Orchestration is Building Whitebox is Growing UP