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Strategy, Orange Polska SA
Rafal Dziedzic
Sebastian Nowosielski
CASE STUDY: Integrating Agile Operations
to support NFV/SDN Deployment
& B2B services redefinition,
Orange Polska case study
Coexistence of legacy network and agile network
Harmonizing infrastructure for virtual and physical
network
© 2018 Orange Polska SA| 2© 2018 Orange Polska SA| 2
1 s
100 ms
10 ms
1 ms
< 1 Mb/s 1 Mb/s 10 Mb/s 100 Mb/s 1 Gb/s
Real-time
gamingDisaster alert
Autonomous
driving
Wireless cloud
based office
Multi-person
video call
Augumented Reality Tactile Internet
Haptic VR
High Frequency Trading
Electrical grid control
Based on: GSMA, Nokia, AT&T
Automotive eCall
Monitoring
sensor
networks
Device
remote
controlling
Bi-directional
remote
controlling
First responder
connectivity
Personal cloud
SD Video
streaming4K Video
streaming
8K Video
streaming
High speed train
360° VR
(Hi-Res)
Smart car
Fixed
Nomadic
On the go
Growing demand for bandwidth, lower latency, high density
© 2018 Orange Polska SA| 3© 2018 Orange Polska SA| 3
© 2018 Orange Polska SA| 4
Services in 2020+ – overall network requirements
Total Peak/km2
25 Gbps26 Gbps
Environmental
Scalability: 1000 devices/km2
Latency: 1s
10 MbpsThroughput : 10 Mbps
Automotive
Scalability: 2000
devices/km2
Latency: 1ms
200 kbpsThroughput : 200 kbps
Office of the Future
Latency: 10ms
850 MbpsThroughput : 800 Mbps
eHealth
Latency: 10ms-1ms
3 GbpsThroughput : 2 Gbps
Smart Grid
Scalability: 100 devices/km2
Latency: 1ms
10 MbpsThroughput : 10 Mbps
Factory
Latency: 100ms-1ms
100 MbpsThroughput :
100 Mbps
Agricultural
Scalability: 1000 devices/km2
Latency: 1s
10 MbpsThroughput : 10 Mbps
Logistics
Scalability: 200
devices/km2
Latency: 100ms-1ms
100 kbpsThroughput : 100 kbpsConnected
House
Latency: 1s-1ms
990 MbpsThroughput : 480 Mbps
© 2018 Orange Polska SA| 4
Next generation network architecture
Strong impact of distance and delay on customer experience and new services adoption
Services:
▪ Personal Cloud
▪ Video Streaming –
SD, HD, 4K
Services:
▪ Real-time gaming
▪ 8K Video Streaming
▪ Wireless cloud
based office
▪ IoT
Services:
▪ Autonomous Cars
▪ Tactile Internet
▪ Even more massive
IoT
Cloud edge distributionRegional
distribution NGPoPs
Services:
▪ Virtualized Network
Functions
▪ Augmented Reality
▪ Virtual Reality, 360°
Hi-Res Video
▪ Massive IoT
© 2018 Orange Polska SA| 5© 2018 Orange Polska SA| 5
© 2018 Orange Polska SA| 6
What needs to change from an operational point of view?
Legacy operational model
Dedicated infrastructure Shared infrastructure
Separate Virtualized
infrastructures, one
per vendor
VNF Manager VNF Manager
VNF Manager VNF Manager
Step 1
Virtual Network Function Manager
Virtualized infrastructure sharing
for several vendors
Virtual Function Managers used
for life-cycle management
(deployment, scaling, etc.)
Step 2
All-in-one box
(dedicated
Hardware/Software)
Step 0
Operational model change
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
VNF Manager
Step 3
MANO
© 2018 Orange Polska SA| 6
Moving from strategic agility to full operational agility;
Increasing agility throughout whole service lifecycles
© 2018 Orange Polska SA| 7© 2018 Orange Polska SA| 7
© 2018 Orange Polska SA| 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
© 2018 Orange Polska SA| 8
▪ 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)
© 2018 Orange Polska SA| 9
Operating Model for hybrid operations
LEGACY NEW
Service Management Center
vI-TMC
DC
ops
Technology
Management
Center
(TMC)
Field Operations
vN-TMC
DC ops
Network
management
IaaS
(Cloud Operations)
Data Center Operations
Facility Operations
Service
Management
Physical Network
OperationsVirtual Network
Operations
NGPOP
Ops
New Focus
© 2018 Orange Polska SA| 9
Colocation IaaS PaaS Serverless?
Monolith Micro services
DevOps
CI CD
OpenStack Kubernetes
source management…configuration management… logs…
Tests
Cloud Native
VM containers ?
Participation of companies in Open Source
initiatives has its market and economic
reasons.
Significant reduction of time to market. The
DevOps approach becomes more efficient with
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.
Development model target
Virtualization layers requires a resource
contracting model – New Resource
Contracting set between VNF NFVI
consumer and NFVI Provider :
engineering, capacity planning, technical
support and Partner management
challenges, formalize resource billing
Virtualization will introduce a new 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
© 2018 Orange Polska SA| 10
Updating the way services are designed and created
How does it drive business opportunities?
SD-WAN & Cloud case study
© 2018 Orange Polska SA| 11© 2018 Orange Polska SA| 11
Characteristics of SD-WAN & Use Cases
Application SLA
Network performance improvement
Full automation and Zero Touch Provisioning
IoT and edge computing ready
Security-as-a-Service
Digital and cloud transformation Multi-layer connectivityL2/3
Visibility and extended analytics
© 2018 Orange Polska SA| 12© 2018 Orange Polska SA| 12
Access
AccessAccess
Access
MPLS
OTT
MPLS Automation
MPLS„Tunel”
Internet
Overlay tunnels
e.g. IPSec
SD-WAN GW
Internet
MPLSGW
Config
manager
Connectivity 1/2
L2 tunel
© 2018 Orange Polska SA| 13
Internet
MPLS
Access
B2B
Access
B2B
Access
Access
MPLSMPLS Automation
MPLS„Tunel”
L2 tunel
SD-WAN GW GW
Configuration
Manager
Internet
MPLSGW GW
GW
Connectivity 2/2
© 2018 Orange Polska SA| 14
▪ WAN optimization techniques,
▪ CPE with LTE as an active or
backup
▪ Establishment of on-demand secure
links
▪ Zero Touch Provisioning
▪ Support for cloud services
Solution Business OutcomesProblem statement
▪ Improved application performance
▪ More precise business data
▪ Reduced management complexity
▪ Improved manageability and incident
resolution time due to end-to-end
visibility
▪ Digital transformation
▪ Poor quality, Internet only,
access
▪ ISP doesn’t support SLA,
▪ limited IT staff and knowledge
▪ Low security of DIY VPNs
▪ Cloud service problems
B2B < 50 branches
Franchise companyMedical clinics
Small/medium services
Case study – Polish B2B customer operating on domestic market
© 2018 Orange Polska SA| 15
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
On demand
options
Zero touch
CPE
On-
demand
options
Self-service portal(order, activate, configure,
monitor)
Orange
network
Orchestrator
SDN Controller
SD-VPN Trial 2016/17 - Friendly User Test with OPL Customer
Zero touch
CPE
© 2018 Orange Polska SA| 16
Internet
MPLS
Internet
Portal Orch.
MPLS
+GW GW
GW GW
Portal Orch.
1 2OTT modelService Provider
model
Ownership/Co-existence
© 2018 Orange Polska SA| 17
Key Takeaways
© 2018 Orange Polska SA| 18© 2018 Orange Polska SA| 18
© 2018 Orange Polska SA| 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
© 2018 Orange Polska SA| 19
Thank you!