© Nokia 20161

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IP routing and mobile packet core update

SReXperts Moscow•Roland Thienpont•6-12-2016

2 © Nokia 2016

New demands on networksExpanding requirements for Cloud, IoT and 5G demands a new architecture

3 © Nokia 2016

Market trends – Macro View on the technology evolutions which impact IPIP infrastructure and services delivery with a Cloud touch

All IP network

Any access

DSL

Cab

le

PON

Wire

less

Social Voice IT SaaSIPTVDelivered: OnNet, OnPremise, OTT

Fibe

r

DigitizationMove to the cloud

New servicesfrom low latency to high BW to massive

communication

Accessspeeds increase

more bandwidth

Macro economics

Distribution

Programmability

Performance / Scale

Virtualization

Network impact

4 © Nokia 2016

BNG

MSE

EPC

Service gateways Backbone/peeringAggregation & mobile backhaul

Access

DSL

Cable

PON

Wireless

Consumer fixed services

Business services

Mobile services

X networks X Metros X networks

Metro optical

Ethernet/MPLS IP/MPLS

Operations

X Operational Support Systems

Datacenters

Optical core

Industry present mode of operation Not an easy starting point

Disparate networks + Fragmented operations ≠ Platform for innovation

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Target network architecture

Programmable fabric

Dynamicserviceslices

End-to-endorchestration

Mobility network slice

Enterprise network slice

Residential network slice

IoT, industry network slices …

© Nokia 20166

IP routing update

7 © Nokia 2016

Nokia IP portfolio: core, edge, access and aggregationWith converged operations across all platforms

Service Router Operating System (SR OS)

7210 Service Access

Switch(SAS)

7705 Service

Aggregation Router (SAR)

7450 Ethernet ServiceSwitch (ESS)

7750 ServiceRouter

(SR)

7950 Extensible

Routing System (XRS)

Virtualized ServiceRouter (VSR)

End-to-end consistent, reliable operations and management

Virtualized Mobile

Gateway(VMG)

5620 Service Aware Manager (SAM) / Network Services Platform (NSP)

Virtualized x86 (vFP) Merchant silicon Custom-developed silicon (FP)SROS

8 © Nokia 2016

Service Router portfolio evolution

Simplified networking Satellites

Evolution for MBH and SI7210 SAS and 7705 SAR

On the horizon7x50 capacity increase

Virtualized Service Router Ready for prime time

SR-OS extensions enabling the Smart Network Fabric

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7x50: capacity increase on the horizon

7750 SR-e

7750 SR-12e

7950 XRS

7750 SR-a

7750 SR-77750 SR-12

FP

IP platform updates

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Simplified networking7x50 satellites

Portextender• GE and SONET/SDH

port expansion through an external satellite chassis

• Enables efficient slot capacity usage in 7x50

Cost-effective

Simplified configs• All configs done

through 7x50 host system

• Utilizes 7x50 service provisioning

Simple

Integrated

• Logical integrated part of the 7x50 chassis

• One single IP address

Elegant

Local or remote• Co-locate in the

same rack as host• Distribute satellites

up to 122 km away with EZX optics

Flexible

Ethernet and SONET/SDH satellites supported with 7750 SR/SR-a/SR-e Ethernet satellites also supported with 7450 ESS and 7950 XRS

SAS updates

11 © Nokia 2016

7210 SAS and 7705 SAR evolutionEvolution for MBH and SI

Mobilebackhaul

Businessservices

Industries/verticals

7210 SAS-R12

7210 SAS-R6

7210 SAS-Mxp

7210 SAS-Sx

7210 SAS-D

7210 SAS-K

7705 SAR-18

7705 SAR-8

7705 SAR-M

7705 SAR-A

7705 SAR-W

7705 SAR-Wx

7705 SAR-Ax

7210 SAS 7705 SAR

7705 SAR-X

7210 SAS-T

New!

7210 SAS-K12

Comingsoon

New!

New!

Comingsoon

New!

Comingsoon

7210 SAS-Sx

SAR/SAS updates

12 © Nokia 2016

ApplicabilityDrivers

Building networks for the Cloud EraTowards a virtual world

Agility

Scale elastically

Reduce risk

Operational efficiencies NFV

CustomerEdge

Service Edge

Route Reflector

Broadband Network Gateway (BNG)

S-PGW/GGSN/HAG

Evolved Packet Data Gateway (ePDG)

Provider Edge

Security Gateway

Network Address Translation (NAT)

Residential Gateway

Residential services

Business services

Per-device visibility and control

Evolution to SD-WAN

Mobile services Hybrid Access, Fixed Mobile

VSR updates

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Software Defined NetworksComplete end-to-end SDN solution

Datacenter Automation

Customers

60+Private Cloud

Public Cloud

CPE

CPE

CPE

Remotelocations

SD-WAN Customers

12+

Any network

Backhaul andaggregation

IP &OpticalCore

AccessIP Edge Routing & Services

Network Services PlatformCarrier SDN

Customers

10+Trials

40+

Your network

Nuage and Carrier SDN updates

© Nokia 201614

Mobile Packet Core update

15 © Nokia 2016

Mobile packet core offering

• Virtualized Packet Core: PoCs/trials,

• initial commercial deployments

• Mobile Packet Core: Support installed base, optimized hardware

• Cloud Packet Core: Full-scale new deployments, new segments, new applications/services

7750 SRMobile GW

9471 WMM

Flexi NG Flexi NS cFNG cFNS

VMG VMM

Cloud Mobile Gateway

Cloud Mobility Manager

Mobile core update

16 © Nokia 2016

NFV management and orchestration

Virtualized EPC

Hypervisor(s)

X86 host(s) (host OS, CPUs, memory, disks, NICs)

Sync

Inter VM communication (control, management, data)

Scale

in/out

Scale

in/out

NMS/VNF manager

Virtualized EPCMarket traction

CtrlerVM

CtrlerVM

CPVM

CPVM

LBVM

LBVM

Life vEPC/v-ePDG deployments across all regions for consumer, M2M and VoLTE/VoWiFi applicationsPress release

17 © Nokia 2016

Rise of the MachinesDrivers for architecture evolution

Augmentedshopping

Smart clothes

Virtual 3Dpresence

Factory automation Real-time

remote control

Assisted driving

Logistics

Traffic steering &management

Smart grids

Connected home

Real timecloud access

4k Video

VR gaming

Real-time remote control

Remote Diagnosis

Communication

Mobile living

Super connected infrastructure

3D printing

Automotive

Toll collection

HD Cams NW

Revolutionized

Traffic Mgmt.

Superefficient

Waste mgmt.

Reliable emergency communications

Tracking / inventorysystems

Augmented

Augmenteddashboard

Interconnected

8k Video beamer

TactileVirtual

Smart watch

Augmentedgaming

Self driving

Maintenance optimization

Touch & steer

Autonomous

Travel & commute

Health

Time shift

Utility & Energy

Safety & Security

Work & game while traveling

Rededicated

People and things

Real timework in cloud

Industry 4.0

Advanced monitoring

Personalrobot

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Call Processing VM

Many virtualized solutions lack needed flexibility for IoT and 5G

Inflexible resiliency models Inflexible capacity growth and deployment models

Inflexible use of data center resources

• Subscriber/device pinned to VM even when not active

• Data Plane and Control Plane resources co-located, and scaled simultaneously

• 1+1 Redundancy implies that 50% of the capacity is waiting for failure to occur

CP

DP

“X“ TPS“Y“ Bearers“Z” Sessions

“A” GB of forwarding capacity

CPVM

Ctrler VM

Ctrler VM

CPVM CP

VM

CPVM CP

VM

CPVM CP

VM

CPVM CP

VM

LBVM

LBVM

CP-VM CP-VM CP-VM

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Cloud Mobile GW

Separates control plane processing and data plane forwarding VMs

Centralizeddata center

Distributed data center

v

CP

CPDPCP

DP

DP

Design innovations in packet core“Decomposed Core”

Independent CP/DP scalabilityFlexible network deployment optionsOptimizes latency requirementsReduces transport cost

20 © Nokia 2016

Cloud Packet Corev

“State efficient” VNF design with check-pointing

CP

CP

LB

U-3 State

U-2 State

Multiplexing increases VM utilization

Check-pointing

Multiplexing U-4 State

U-1 State

U-4 State

U1-M1U2-M1U3-M1U4-M1U4-M2

Design innovations in packet core“Web scale” design

Mobile GW Mobility Manager

Optimal resource utilizationFlexible redundancy schemesFlexible scale out and scale in

21 © Nokia 2016

Cloud Packet Corev

Design innovations in packet core“Shared data layer”

Sharing of data across many stateless or state efficient VNFs

Stores Virtual Machine State(subscriber and session data)

Simplifies VNF design

Delivers deployment and resiliency flexibility

Enables data analytics for monetization, network usage and failure scenarios

Shared data layer

Mobile GW MME

VM VM VM VM VM VM

Nokia in-memory RTDB

API

Data exposure

Analytics (Data monetization …...)

Mobile GW Mobility Manager

22 © Nokia 2016

Various Enterprise & residential use cases• Increased capacity• Seamless backup• Rapid provisioning

Converging fixed and mobileHybrid Access Gateway

Mobile backhaul

Fixed aggregation

Wireless packet core

IP/MPLScore

MME

PGW/GGSN/

7750 SRBNG

SGWeNB

1 IP@

Accessnode

HAG

HAG

Hybrid Access on BNGFixed Wireless Services on BNG

Hybrid access allows simultaneous utilization of fixed and wireless networks

© Nokia 201623

Conclusions

24 © Nokia 2016

IP Routing and Mobile Packet Core updateSummary

Programmablenetwork fabric

SDN

Best in class NFV performance Unique Cloud native design for Packet Core

Platform evolution mix of:in-house + merchant silicon

Overlay SDN: unique in programming any workload in SD-data center + SD-WANCarrier SDN: unique in fulfillment + optimization

All key elements in place to provide the smart fabric and dynamic edge architecture of the future

NFV