CASE STUDY: Integrating Agile Operations to support NFV/SDN Deployment & B2B services redefinition, Orange Polska case study

Transcription

1 CASE STUDY: Integrating Agile Operations to support NFV/SDN Deployment & B2B services redefinition, Orange Polska case study Rafal Dziedzic Sebastian Nowosielski Strategy, Orange Polska SA

2 Coexistence of legacy network and agile network Harmonizing infrastructure for virtual and physical network Orange Polska SA 2

3 Growing demand for bandwidth, lower latency, high density 1 ms High Frequency Trading Electrical grid control High speed train Autonomous driving Augumented Reality Tactile Internet Haptic VR 10 ms Smart car Disaster alert Real-time gaming Multi-person video call 360 VR (Hi-Res) 100 ms 1 s Automotive ecall Monitoring sensor networks SD Video streaming Device remote controlling Bi-directional remote controlling Personal cloud First responder connectivity 4K Video streaming Wireless cloud based office 8K Video streaming Fixed Nomadic On the go < 1 Mb/s 1 Mb/s 10 Mb/s 100 Mb/s 1 Gb/s Based on: GSMA, Nokia, AT&T 2018 Orange Polska SA 3

4 Services in overall network requirements Office of the Future Throughput : 200 kbps Scalability: 2000 devices/km 2 Automotive 200 kbps Throughput : Latency: 10ms 850 Mbps ehealth 800 Mbps Throughput : 3 Gbps Latency: 10ms-1ms 2 Gbps Latency: 1ms Environmental Throughput : 10 Mbps Scalability: 1000 devices/km 2 Latency: 1s 10 Mbps Smart Grid Throughput : 10 Mbps Scalability: 100 devices/km 2 Latency: 1ms 10 Mbps Agricultural Throughput : 10 Mbps Scalability: 1000 devices/km 2 Latency: 1s 10 Mbps Factory 100 Mbps Throughput : Latency: 100ms-1ms 100 Mbps Logistics Throughput : 100 kbps Scalability: 200 devices/km 2 Latency: 100ms-1ms 100 kbps Connected House Throughput : Latency: 1s-1ms 990 Mbps 480 Mbps Total Peak/km2 26 Gbps 25 Gbps Orange Polska SA 4

5 Next generation network architecture Strong impact of distance and delay on customer experience and new services adoption Regional distribution NGPoPs Cloud edge distribution Services: Personal Cloud Video Streaming SD, HD, 4K Services: Real-time gaming 8K Video Streaming Wireless cloud based office IoT Services: Virtualized Network Functions Augmented Reality Virtual Reality, 360 Hi-Res Video Massive IoT Services: Autonomous Cars Tactile Internet Even more massive IoT Orange Polska SA 5

6 What needs to change from an operational point of view? Step 0 Step 1 Step 2 Step 3 All-in-one box (dedicated Hardware/Software) Separate Virtualized infrastructures, one per vendor Virtualized infrastructure sharing for several vendors Virtual Function Managers used for life-cycle management (deployment, scaling, etc.) Multi Points of Presence (PoPs) cloud environment (network continuity between PoPs provided by Orchestration System and Software Defined Networks = MANO + SDN) VNF Manager VNF Manager Virtual Network Function Manager VNF Manager VNF Manager VNF Manager VNF Manager MANO VNF Manager Legacy operational model Operational model change Dedicated infrastructure Shared infrastructure Orange Polska SA 6

7 Moving from strategic agility to full operational agility; Increasing agility throughout whole service lifecycles Orange Polska SA 7

8 ONAP (Open Network Automation Platform) Growing ecosystem and solution maturing The first release Amsterdam has been available since November 2017 The next release Beijing will be available in May 2018 ONAP supported by major Operators, Vendors, Integrators Growing community and contributions Broad recognition «2018 Open Source Rookies of the Year» (honoree from Black Duck Software) Orange Polska SA 8

9 Operating Model for hybrid operations LEGACY NEW Service Management Center Service Management New Focus Technology Management Center (TMC) vn-tmc vi-tmc Network management IaaS (Cloud Operations) Field Operations NGPOP Ops DC ops DC ops Data Center Operations Facility Operations Physical Network Operations Virtual Network Operations Orange Polska SA 9

10 Development model target Virtualization layers requires a resource contracting model New Resource Contracting set between Tests VNF NFVI consumer and NFVI Provider : engineering, capacity planning, technical support and Partner management Monolith challenges, formalize resource billing configuration management Virtualization will introduce a new OpenStack Life Cycle Management The border between Engineering /Integration functions and Operations blurs. VNF release management will become more agile (DevOps approach) thanks to the separation of the Network Functions and Infrastructures CI DevOps logs CD source management Micro services VM containers? Colocation IaaS PaaS Serverless? Significant reduction of time to market. The DevOps approach becomes more efficient with Kubernetes CI/CD quicker and less painful introduction of changes. Takes advantage of automation and micro-services. Containers allow to take advantage of the full potential of DevOps. Cloud Native Participation of companies in Open Source initiatives has its market and economic reasons Orange Polska SA 10

11 Updating the way services are designed and created How does it drive business opportunities? SD-WAN & Cloud case study Orange Polska SA 11

12 Characteristics of SD-WAN & Use Cases Full automation and Zero Touch Provisioning Security-as-a-Service L2/3 Multi-layer connectivity Digital and cloud transformation Application SLA IoT and edge computing ready Network performance improvement Visibility and extended analytics Orange Polska SA 12

13 Connectivity 1/2 OTT Overlay tunnels e.g. IPSec Internet SD-WAN GW Internet GW MPLS L2 tunel Tunel Access MPLS Access Config manager MPLS Automation Access MPLS Access 2018 Orange Polska SA 13

14 Connectivity 2/2 SD-WAN GW Internet GW MPLS Internet GW MPLS GW L2 tunel Tunel Access MPLS Access Configuration Manager MPLS Automation B2B Access MPLS B2B Access 2018 Orange Polska SA 14

15 Case study Polish B2B customer operating on domestic market B2B < 50 branches Small/medium services Medical clinics Franchise company Problem statement Solution Business Outcomes Poor quality, Internet only, access ISP doesn t support SLA, limited IT staff and knowledge Low security of DIY VPNs Cloud service problems WAN optimization techniques, CPE with LTE as an active or backup Establishment of on-demand secure links Zero Touch Provisioning Support for cloud services Improved application performance More precise business data Reduced management complexity Improved manageability and incident resolution time due to end-to-end visibility Digital transformation 2018 Orange Polska SA 15

16 SD-VPN Trial 2016/17 - Friendly User Test with OPL Customer Check market response Assess Polish market potential Gain knowledge about consumer value perception Get and customer s feedback on new VPN service features Services New Revenues Virtual Private Networks Security VNFs Ondemand options On demand options Self-service portal (order, activate, configure, monitor) Orchestrator SDN Controller Orange network Zero touch CPE Zero touch CPE 2018 Orange Polska SA 16

17 Ownership/Co-existence Portal Orch. Portal Orch. Internet Internet GW GW GW + GW MPLS MPLS 1 OTT model 2 Service Provider model 2018 Orange Polska SA 17

18 Key Takeaways Orange Polska SA 18

19 Key takeaways 1. Demand for new services will drive network function virtualization and 5G deployment prompting operating model changes for telcos, not the opposite 2. New service architectures will emerge ways in how services will be sold, delivered and supported will fundamentally change 3. Traditional services and legacy infrastructure will coexist making the transition more complex and difficult 4. Faster maturation & better interoperability thanks to the choice for open source solutions such as ONAP orchestrator as a critical component 5. Contractual responsibility and liability of VNF providers versus infrastructure providers (as for performance failure or outage) to be revisited, e.g. positioning of the integrators Orange Polska SA 19

20 Thank you!