Summit 16: Optimizing OPNFV for Distributed NFV Applications
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Optimizing OPNFV for Distributed NFV Applications - The concept of Distributed NFV is well established in the NFV literature, but the actual reasons for distributing network functions through the network and the mechanics of how that will be accomplished are little explored. In this presentation, Sam Fuller will present the economic case of supporting distributed NFV and what the impact of this approach will have on the OPNFV platform software and MANO infrastructure of service providers looking to deploy NFV-based solutions in their networks.
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Summit 16: Optimizing OPNFV for Distributed NFV Applications
- 1. Solutions for OPNFV at the EDGE: OPTIMIZED customer edge processing Sam Fuller Head of Strategy and Solutions NXP Semiconductors
- 2. AGENDA üWho We Are & Our Key Message üVirtualization (e.g. Network Functions Virtualization) üVirtualized Acceleration üVirtualized Edge Processors for Distributed NFV
- 3. A NEW POSITION OF STRENGTH(1) ✓ 50+ year history ✓ 17,300 employees ✓ $4.59b in revenue ✓ 50+ year history ✓ 28,000 employees ✓ $6.03b in revenue > $9B IN ANNUAL REVENUE 11,000+ ENGINEERS ~45,000 EMPLOYEES 9,000+ PATENT FAMILIES 35+ COUNTRIES 5th Largest SEMICONDUCTOR COMPANY GLOBALLY Note: 1. All financial figures are based on trailing twelve month reported information
- 4. ACCELERATING TECHNOLOGY TRENDS DRIVE OPPORTUNITIES Secure Connections for a Smarter World Everything Connected 1B+ additional consumers online, 30B+ connected devices Everything Smart 40B+ devices with intelligence shipped in 2020 , Everything Secure Potential savings to economy up to half trillion dollars Source: Euromonitor; Gartner; ARM Holdings; UBS; Center for Strategic and International Studies; McAfee, NXP analysis, International Telecommunications Union ProcessingConnectivity Security
- 5. Our Key NFV Message Virtual Network Functions will be distributed throughout the network1 2 3 A common ecosystem will be shared throughout Virtual Network Functions Infrastructure will be optimized for placement-specific needs Scale-out performancePerformance Efficiency
- 7. Motivates a New Vision for the Network Transform the Network – inspired by cloud computing Manydiverse, custom systems Fewer, homogenous COTS systems Standardize on fewer COTS components Virtualize services to support scale out solutions Simplify services into rudimentary elements Migrate control and management policy to central location Place virtual workloads to reduce cost, increase value VM VM VM VirtualizeCentralizeCloudify SDN Controller
- 8. NFV Use-cases and Deployment Trends Source: 2015 Infonetics NFV SP Survey Deployment Spread Across the Network Not just Data-Center, Platform-as-a-Service
- 9. Distributed NFV : Don’t Replace Networking With Computing; Blend them • Systems in the field provide • I/O, Acceleration • Low latency • The NFVI must be capable of geographic distribution • VNF hosting distributed throughoutnetwork • Capability,capacity, context determine where VNFs run • Services can be chained across domains Rigid Data Center Centralization Intelligent Flexible Cloud NFV ComputingNetworking Data Center Distributed NFV places workload where it is most efficient and leverages local acceleration – yielding greater performance/W NXP Focus
- 11. Catalog SD-WAN vNF Virtual Enterprise CPE (vE-CPE) Use Case Virtualized CPE SMB / Enterprise Service Provider NFV Orchestration WAN1WAN2 vAR w/ local breakout vNF Forwarding Graph Internet High bandwidth through virtual switch to process service chains and secure tunneling requirement drives need to offload vSwitchand IPSEC protocol processing from cores vPE BGP table updates Secure (IPSec) tunnel
- 12. Open Platform for NFV – Mapping to Hardware • Virtualized Datapath ProtocolOffloads IPSec tunneling, Virtual forwarding (OvS), Traffic Control • Virtualized Access to Accelerators Using virtio Interfaces Crypto, Ipsec (protocol offload), veth (logical switch ports), etc. NFV Compute Node Open, Scalable, Performance / Cost Optimized Solution Software Fully Compatible with Open Standards Using Virtualized Acceleration General Purpose Processors (ARMv8) Software Virtualization Layer (SDN) Instance (VNF) Instance (VNF) Instance (VNF) Hardware Virtualization Layer Network IO High Speed Serial IOI/O Processing Virtual Forwarder (Open vSwitch Datapath) Virtual Forwarder (OVS) Standard Installation Environment Coherent Interconnect CPU Memory Hierarchy Acceleration I/O • Driving standardization Linux, ODP, Virtio, DPDK • Driving relevant open standards bodies ETSI NFV, OPNFV (DPACC), ONF, LNF • Standard SW installation environment • UEFI, ONIE, ACPI, uboot Platform-independent binary application images Standard Virtual Platform with transparent (virtualized) acceleration
- 14. LS1012A • 1 Gbps Crypto • 1-2W LS1043A • 2-3 lite-VNF • 10 GigE • 5 Gbps Crypto • 5-10W LS2080A • 6-8 heavy-VNF • 8x 10 GigE • 20 Gbps Crypto • 20-35W Home, SMB, Gateway Routers & Access Points Virtualized Edge & CPE Networking Equipment Cloud NFV Infrastructure LS1046 • 3-4 lite-VNF • 2x10 GigE • 10 Gbps Crypto • 10-12W Industry’s most scalable ARM64 communications processor line-up LS2088A • 8 - 10 heavy-VNF • 8x 10 GigE • OVS Offload • 20 Gbps Crypto • 30-45W LS1088A • 6-8 lite-VNF • 2x 10 GigE • OVS Offload • 10 Gbps Crypto • 15-20W LEADING THE 64-BIT ARM® WAVE IN NETWORKING LS1023A • 10 GigE • 5 Gbps Crypto • 2-5W Lite VNF – Under 1Gbps throughput Heavy VNF – Greater than 1 Gbps throughput
- 15. Virtualizable CPE with QorIQ LS1088A OpenFlow Agent QorIQ LS1088A OPNFV Platform vSwitch OA Router vNF1 Veth-port ODPODP User Space Kernel Space KVM Hypervisor Veth-port ü Supports fully compliant OPNFV platform ü VNF source compatible using DPDK API ü 6-8 Lite vNFs with dedicated cores ü OVS Offload frees up GPP core(s) AND significantly improves network throughput (>5X vs. single GPP core) ü IPSEC HW Acceleration increases CPE capacity ü Significant cost savings 1G Eth 1/10G Eth vNF2 Veth-port ODP Router Firewall Veth-port ODP/DPDKODP/DPDK Veth-port DPI Veth-port ODP/DPDK OvS Offload Hardware 1G Eth 1G Eth 1/10G Eth Power and Cost Optimized for Use at Premise and Network Edge IPSEC Offload HW
- 16. vCPE Smart Edge and Dynamic Service Chaining eth0 IPSEC Service Provider Edge/Cloud vCPE Internet Controller Node -> Openstack Controller -> OpenContrail -> Floodlight Controller vNF Bring up: Controller will boot default vNF’s on LS2085A and LS1043A using Openstack controller. Service Chaining: Contrail traffic policy is to forward all traffic through Firewall vNF of LS1043 and LS2085 to provide safe Internet access to enterprise clients vRouter vRouter vhost0 eth0 ni1 vhost0 wlan0 Service Chaining: Using OpenContrailuser can select particular vNF’sto be part of the Traffic Policy on LS1043 and LS2085 eg: adding Reputation Service & Global Threat Analysis in service chain on LS2085 and App ID on LS1043. Traffic Flow: After adding App ID vNF on LS1043 & Reputation Service & Global Threat Analysis vNFon LS2085ARDB using Contrail GUI vNF Firewall vNF Firewall vNF DHCP & QoS vNF IPSEC vNF App ID vNF Global Threat vNF Rep. Service
- 17. MANO Trend Micro VNFs for NXP QorIQ NFV Platforms Trend Micro EMS and VNFs Trend Micro Cloud Services Active Update Reputation Services IDS/IPS VNF 1 App-ID URL Filtering VNF 3 VNF N… EMSWeb UI Customer Systems QorIQ Processor Platform OVS-DPDK Log System OSS/BSS VNFM Database Orchestrator VIM KVM Global Threat Intelligence Report / Management System IDS/IPS VNF 2
- 18. NXP QorIQ NFV Platform • ARMv8: LS1043, LS1046, LS1048, LS1088, LS2080, LS2088Standard Hardware Platforms • CentOS, UEFI, Debian, UbuntuStandard Linux Distro • KVM, QEMU, Docker, CephStandard Virtualization components • OP-NFV: OpenDayLight, OpenStack, Open Contrail Standard Orchestration and Management • DPDK, ODP, OVS, VirtioStandard API and libraries • vFirewall, vNAT, vRouter, vVPNReference Virtual Network Functions • Benchmarks, User-guide, DocumentationOut-of-the-Box Experience
- 19. SUMMARY üNFV is a technology that will be deployed throughout the network including at the premise and the edge üOptimized solutions (hardware and software) will be developed to support distributed NFV deployments üAcceleration of cryptography and virtual switching enhance the value of NFV solutions üNXP QorIQ processors provide optimized solutions for vCPE deployments at the customer premise and the network edge