SlideShare une entreprise Scribd logo
1  sur  16
SD-WAN 2.0:
Building a Better SD-WAN
SDN World Congress
World Forum, The Hague, Netherlands
Wednesday October 12, 2016
© 2016 ADVA Optical Networking. All rights reserved. 2
Q: Why Is SD-WAN Hot?
A: MONEY!
SD-WAN can provide enterprise VPNs at a
lower cost point than today’s provider MPLS
VPNs
$
© 2016 ADVA Optical Networking. All rights reserved. 3
MPLS VPN Versus Broadband Pricing
Source: “Why does MPLS
cost so much more than
internet connectivity?”
As we saw when covering why
the NEW architecture will
happen MPLS is typically
priced at $300 - $600 per
Mbps per month for the
copper connectivity typically
deployed at all but the very
largest enterprise locations,
while the monthly price of
broadband connectivity is
now $1.50 - $15 per Mbps
per month.
© 2016 ADVA Optical Networking. All rights reserved. 4
More on Pricing
Prices vary around the
world, but DIA is
always less expensive
than VPN
Source: “Enterprise Networks Price – Benchmarks and Trends” – Greg Bryan, TeleGeography
© 2016 ADVA Optical Networking. All rights reserved. 5
It’s Not Just Pricing!
Other issues with today’s MPLS VPNs:
• Slow to install and provision
• Slow adds/moves/changes
• Lack of application-level visibility and control
© 2016 ADVA Optical Networking. All rights reserved. 6
Why Not Use Broadband for VPNs?
Higher loss
Lower reliability
Lack of security
Shared, best-effort bandwidth
Required management of
routing for VPN
© 2016 ADVA Optical Networking. All rights reserved. 7
What Is Software-Defined WAN (SD-WAN)?
SD-WAN is an integrated solution to enable the augmentation or
replacement of MPLS VPNs with an overlay network using lower-cost
broadband connections
SD-WAN solutions typically provide embedded
routing and firewall capabilities, policy-based
flow routing and in some cases, WAN
optimization
SD-WAN today consists of two parts:
• A central controller, often hosted in cloud
• Access nodes deployed at access sites
© 2016 ADVA Optical Networking. All rights reserved. 8
SD-WAN Controller
The central controller:
• Provides the command and control aspects of SD-WAN
• Can run on the user’s site or hosted in the cloud
The controller normally includes these capabilities:
• Acting as a repository for configuration of the access nodes
• Administering the network topology
• Setting and distributing policies for QoS and access
• Reporting usage and performance
© 2016 ADVA Optical Networking. All rights reserved. 9
SD-WAN Per-Site Access Nodes
May be implemented as an appliance or a VNF on a server and
include many or most of the following functions:
• Zero-touch commissioning
• Routing and tunneling engine
• Hybrid WAN
• Firewall and security
• QoS and access policy
• WAN optimization
• Network loss and latency measurements
© 2016 ADVA Optical Networking. All rights reserved. 10
SD-WAN Benefits
• Lower cost for VPNs
• Access flexibility and redundancy
• All-in-one solution
• Policy-based control
• Works over a variety of media
© 2016 ADVA Optical Networking. All rights reserved. 11
Current SD-WAN Limitations
• SD-WAN is standalone
• SD-WAN is monolithic
• SD-WAN couples service and technology
• SD-WAN implementations are large
• SD-WAN is a pure overlay technology
• SD-WAN is user-managed
© 2016 ADVA Optical Networking. All rights reserved. 12
SD-WAN 2.0: The Next Step
Evolve SD-WAN by leveraging foundation of virtualization, NFV
and SDN. Improvements over SD-WAN:
• Scalable: Implemented as components using VNFs or containers
• Network-focused: Supports underlay and overlay models
• Flexible: QoS measurements decoupled from policy
• Modular: Enables service providers to continue to select best-of-
breed components for routing, firewall, DPI, etc.
• Extensible: Platform available for innovative services
• Managed: Designed to enable operators to offer as a part of managed
services
© 2016 ADVA Optical Networking. All rights reserved. 13
MPLS
VPN
Internet
Headquarters
Branch 2
Branch 1
Branch 3
Gateway SD-WAN 2.0
Branch 4
SD-WAN 2.0
PE
PE
L3VPN
L3VPN
Broadband
SD-WAN 2.0
Orchestration and control
Customer
portal
PE VNF
SD-WAN 2.0 Architecture
Maps between IP-VPN and tunnels
Gateway into cloud services
(IP-VPN & IPSec tunnels)
NFVI – data center
VNF
VNF
VNF
VNF
Centralized
network
functions
Distributed
network
functions
Application-aware
flow steering
• Virtualization and SD-WAN
• Network and overlay protocols
• Single service order integration
• Pure-play software
© 2016 ADVA Optical Networking. All rights reserved. 14
Characteristic SD-WAN SD-WAN 2.0
Topology Overlay Overlay or peered
SD-WAN Versus SD-WAN 2.0
Characteristic SD-WAN SD-WAN 2.0
Topology Overlay Overlay or peered
Ownership and
management
End-user End user or operator with user portal
Characteristic SD-WAN SD-WAN 2.0
Topology Overlay Overlay or peered
Ownership and
management
End-user End user or operator with user portal
Construction Monolithic Constructed from micro-services
Characteristic SD-WAN SD-WAN 2.0
Topology Overlay Overlay or peered
Ownership and
management
End-user End user or operator with user portal
Construction Monolithic Constructed from micro-services
Deployment Tied to service Open platform for service innovation
Characteristic SD-WAN SD-WAN 2.0
Topology Overlay Overlay or peered
Ownership and
management
End-user End user or operator with user portal
Construction Monolithic Constructed from micro-services
Deployment Tied to service Open platform for service innovation
Performance
assurance
Monolithic Decoupled and available for SLAs
Characteristic SD-WAN SD-WAN 2.0
Topology Overlay Overlay or peered
Ownership and
management
End-user End user or operator with user portal
Construction Monolithic Constructed from micro-services
Deployment Tied to service Open platform for service innovation
Performance
assurance
Monolithic Decoupled and available for SLAs
Value driver Lowest cost Platform for dynamic and flexible managed services
© 2016 ADVA Optical Networking. All rights reserved. 15
Summary
• SD-WAN is good, but it has limitations
• SD-WAN 2.0 provides an evolution of SD-WAN that
addresses these gaps and fits into an NFV/SDN architecture
• For more info, please see “SD-WAN 2.0: Evolving to a
Complete Solution”
Thank You
IMPORTANT NOTICE
The information in this presentation may not be accurate, complete or up to date, and is provided without warranties or representations of any kind, either express or
implied. ADVA Optical Networking shall not be responsible for and disclaims any liability for any loss or damages, including without limitation, direct, indirect, incidental,
consequential and special damages, alleged to have been caused by or in connection with using and/or relying on the information contained in this presentation.
Copyright © for the entire content of this presentation: ADVA Optical Networking.

Contenu connexe

Tendances

CloudGenix_Customer Presentation
CloudGenix_Customer PresentationCloudGenix_Customer Presentation
CloudGenix_Customer Presentation
Syed Arsalan
 
SD WAN Overview | What is SD WAN | Benefits of SD WAN
SD WAN Overview | What is SD WAN | Benefits of SD WAN SD WAN Overview | What is SD WAN | Benefits of SD WAN
SD WAN Overview | What is SD WAN | Benefits of SD WAN
Ashutosh Kaushik
 

Tendances (20)

The greatest SDWAN sales slidedeck ever created
The greatest SDWAN sales slidedeck ever createdThe greatest SDWAN sales slidedeck ever created
The greatest SDWAN sales slidedeck ever created
 
CenturyLink SD-WAN Executive Brief -- Emily Pechal
CenturyLink SD-WAN Executive Brief -- Emily PechalCenturyLink SD-WAN Executive Brief -- Emily Pechal
CenturyLink SD-WAN Executive Brief -- Emily Pechal
 
SD WAN MPLS service disruption or enhancement
SD WAN MPLS service disruption or enhancementSD WAN MPLS service disruption or enhancement
SD WAN MPLS service disruption or enhancement
 
SD-WAN
SD-WANSD-WAN
SD-WAN
 
SD-WAN for Construction - Solution Brief
SD-WAN for Construction - Solution BriefSD-WAN for Construction - Solution Brief
SD-WAN for Construction - Solution Brief
 
SD-WAN for Service Providers - VeloCloud
SD-WAN for Service Providers - VeloCloudSD-WAN for Service Providers - VeloCloud
SD-WAN for Service Providers - VeloCloud
 
Enterprise WAN Evolution with SD-WAN
Enterprise WAN Evolution with SD-WANEnterprise WAN Evolution with SD-WAN
Enterprise WAN Evolution with SD-WAN
 
SD-WAN & Hybrid-WAN Solutions for CSPs
SD-WAN & Hybrid-WAN Solutions for CSPsSD-WAN & Hybrid-WAN Solutions for CSPs
SD-WAN & Hybrid-WAN Solutions for CSPs
 
Verizon Managed SD-WAN with Cisco IWAN
Verizon Managed SD-WAN with Cisco IWAN Verizon Managed SD-WAN with Cisco IWAN
Verizon Managed SD-WAN with Cisco IWAN
 
A Better Architecture for Hybrid WAN - VeloCloud
A Better Architecture for Hybrid WAN - VeloCloudA Better Architecture for Hybrid WAN - VeloCloud
A Better Architecture for Hybrid WAN - VeloCloud
 
Evolve IT: Why Performance Matters When Building Your New SD-WAN, Not all SD-...
Evolve IT: Why Performance Matters When Building Your New SD-WAN, Not all SD-...Evolve IT: Why Performance Matters When Building Your New SD-WAN, Not all SD-...
Evolve IT: Why Performance Matters When Building Your New SD-WAN, Not all SD-...
 
Presentation NetScaler SD-WAN
Presentation NetScaler SD-WANPresentation NetScaler SD-WAN
Presentation NetScaler SD-WAN
 
Amplify Hybrid WAN ROI with SD-WAN - VeloCloud
Amplify Hybrid WAN ROI with SD-WAN - VeloCloudAmplify Hybrid WAN ROI with SD-WAN - VeloCloud
Amplify Hybrid WAN ROI with SD-WAN - VeloCloud
 
SD-WAN Architecture Matters - Dr. Jim Metzler & VeloCloud
SD-WAN Architecture Matters - Dr. Jim Metzler & VeloCloudSD-WAN Architecture Matters - Dr. Jim Metzler & VeloCloud
SD-WAN Architecture Matters - Dr. Jim Metzler & VeloCloud
 
SD-WAN: Why should you care?
SD-WAN: Why should you care?SD-WAN: Why should you care?
SD-WAN: Why should you care?
 
CloudGenix_Customer Presentation
CloudGenix_Customer PresentationCloudGenix_Customer Presentation
CloudGenix_Customer Presentation
 
Citrix Netscaler SD WAN
Citrix Netscaler SD WANCitrix Netscaler SD WAN
Citrix Netscaler SD WAN
 
SD WAN Overview | What is SD WAN | Benefits of SD WAN
SD WAN Overview | What is SD WAN | Benefits of SD WAN SD WAN Overview | What is SD WAN | Benefits of SD WAN
SD WAN Overview | What is SD WAN | Benefits of SD WAN
 
The Future of SD-WAN: WAN Transformation in the Cloud and Mobile Era
The Future of SD-WAN: WAN Transformation in the Cloud and Mobile EraThe Future of SD-WAN: WAN Transformation in the Cloud and Mobile Era
The Future of SD-WAN: WAN Transformation in the Cloud and Mobile Era
 
SD-WAN for Public & Private Clouds - VeloCloud
SD-WAN for Public & Private Clouds - VeloCloudSD-WAN for Public & Private Clouds - VeloCloud
SD-WAN for Public & Private Clouds - VeloCloud
 

Similaire à SD-WAN 2.0: Building a Better SD-WAN, October 2016

SDWAN Introduction presentation & Public Speaking
SDWAN Introduction presentation & Public SpeakingSDWAN Introduction presentation & Public Speaking
SDWAN Introduction presentation & Public Speaking
datnc09
 

Similaire à SD-WAN 2.0: Building a Better SD-WAN, October 2016 (20)

SD-WAN 2.0: Building a Better SD-WAN
SD-WAN 2.0: Building a Better SD-WANSD-WAN 2.0: Building a Better SD-WAN
SD-WAN 2.0: Building a Better SD-WAN
 
PLNOG 22 - Denis Zotov - SD-WAN - typowe i nietypowe zastosowania
PLNOG 22 - Denis Zotov - SD-WAN - typowe i nietypowe zastosowaniaPLNOG 22 - Denis Zotov - SD-WAN - typowe i nietypowe zastosowania
PLNOG 22 - Denis Zotov - SD-WAN - typowe i nietypowe zastosowania
 
Introduction to Software Defined WANs
Introduction to Software Defined WANsIntroduction to Software Defined WANs
Introduction to Software Defined WANs
 
Cisco Connect Toronto 2017 - Understanding Cisco Next Generation SD-WAN
Cisco Connect Toronto 2017 - Understanding Cisco Next Generation SD-WANCisco Connect Toronto 2017 - Understanding Cisco Next Generation SD-WAN
Cisco Connect Toronto 2017 - Understanding Cisco Next Generation SD-WAN
 
Cloud Services: Is the Transport Network a Utility or Differentiator
Cloud Services: Is the Transport Network a Utility or DifferentiatorCloud Services: Is the Transport Network a Utility or Differentiator
Cloud Services: Is the Transport Network a Utility or Differentiator
 
evolving-network-technologies-e-book.pdf
evolving-network-technologies-e-book.pdfevolving-network-technologies-e-book.pdf
evolving-network-technologies-e-book.pdf
 
Adopting SD-WAN With Confidence: How To Assure and Troubleshoot Internet-base...
Adopting SD-WAN With Confidence: How To Assure and Troubleshoot Internet-base...Adopting SD-WAN With Confidence: How To Assure and Troubleshoot Internet-base...
Adopting SD-WAN With Confidence: How To Assure and Troubleshoot Internet-base...
 
Turbo-boosting Hybrid WAN using SD-WAN
Turbo-boosting Hybrid WAN using SD-WANTurbo-boosting Hybrid WAN using SD-WAN
Turbo-boosting Hybrid WAN using SD-WAN
 
SDWAN Introduction presentation & Public Speaking
SDWAN Introduction presentation & Public SpeakingSDWAN Introduction presentation & Public Speaking
SDWAN Introduction presentation & Public Speaking
 
DNA Intelligent WAN Campus Day
DNA Intelligent WAN Campus DayDNA Intelligent WAN Campus Day
DNA Intelligent WAN Campus Day
 
Inteligentní řízení WAN konektivity
Inteligentní řízení WAN konektivityInteligentní řízení WAN konektivity
Inteligentní řízení WAN konektivity
 
Pure-Play Virtualization for Rural Broadband
Pure-Play Virtualization for Rural BroadbandPure-Play Virtualization for Rural Broadband
Pure-Play Virtualization for Rural Broadband
 
Cloud-Delivered SD-WAN is Earth Friendly - VeloCloud
Cloud-Delivered SD-WAN is Earth Friendly - VeloCloudCloud-Delivered SD-WAN is Earth Friendly - VeloCloud
Cloud-Delivered SD-WAN is Earth Friendly - VeloCloud
 
Under the Hood of Cloud-Delivered SD-WAN - VeloCloud
Under the Hood of Cloud-Delivered SD-WAN - VeloCloudUnder the Hood of Cloud-Delivered SD-WAN - VeloCloud
Under the Hood of Cloud-Delivered SD-WAN - VeloCloud
 
Vmware vcloud nfv sdwan
Vmware vcloud nfv   sdwanVmware vcloud nfv   sdwan
Vmware vcloud nfv sdwan
 
Putting the M in MANO: Major new Ensemble release delivers NFV management and...
Putting the M in MANO: Major new Ensemble release delivers NFV management and...Putting the M in MANO: Major new Ensemble release delivers NFV management and...
Putting the M in MANO: Major new Ensemble release delivers NFV management and...
 
Alcatel-Lucent Tech Symposium 2013: SDN: Innovating for Growth with Nuage Net...
Alcatel-Lucent Tech Symposium 2013: SDN: Innovating for Growth with Nuage Net...Alcatel-Lucent Tech Symposium 2013: SDN: Innovating for Growth with Nuage Net...
Alcatel-Lucent Tech Symposium 2013: SDN: Innovating for Growth with Nuage Net...
 
Understanding Cisco Next Generation SD-WAN Solution
Understanding Cisco Next Generation SD-WAN SolutionUnderstanding Cisco Next Generation SD-WAN Solution
Understanding Cisco Next Generation SD-WAN Solution
 
Forget the Layers: NFV Is About Dynamism
Forget the Layers: NFV Is About DynamismForget the Layers: NFV Is About Dynamism
Forget the Layers: NFV Is About Dynamism
 
Contrail SD-WAN: Secure, Automated Multicloud and Multi-site SD-Branch Connec...
Contrail SD-WAN: Secure, Automated Multicloud and Multi-site SD-Branch Connec...Contrail SD-WAN: Secure, Automated Multicloud and Multi-site SD-Branch Connec...
Contrail SD-WAN: Secure, Automated Multicloud and Multi-site SD-Branch Connec...
 

Plus de ADVA

Plus de ADVA (20)

Industrial optically pumped cesium beam clock
Industrial optically pumped cesium beam clockIndustrial optically pumped cesium beam clock
Industrial optically pumped cesium beam clock
 
The need for GBaaS as GPS/GNSS is no longer a reliable source for critical PN...
The need for GBaaS as GPS/GNSS is no longer a reliable source for critical PN...The need for GBaaS as GPS/GNSS is no longer a reliable source for critical PN...
The need for GBaaS as GPS/GNSS is no longer a reliable source for critical PN...
 
Industry's longest holdover with the OSA 3350 SePRC™ optical cesium clock
Industry's longest holdover with the OSA 3350  SePRC™ optical cesium clockIndustry's longest holdover with the OSA 3350  SePRC™ optical cesium clock
Industry's longest holdover with the OSA 3350 SePRC™ optical cesium clock
 
Addressing PNT threats in critical defense infrastructure
Addressing PNT threats in critical defense infrastructureAddressing PNT threats in critical defense infrastructure
Addressing PNT threats in critical defense infrastructure
 
Precise and assured timing for enterprise networks
Precise and assured timing for enterprise networksPrecise and assured timing for enterprise networks
Precise and assured timing for enterprise networks
 
Introducing Ensemble Cloudlet for on-premises cloud demand
Introducing Ensemble Cloudlet for on-premises cloud demandIntroducing Ensemble Cloudlet for on-premises cloud demand
Introducing Ensemble Cloudlet for on-premises cloud demand
 
ePRTC in data centers - GNSS-backup-as-a-service (GBaaS)
ePRTC in data centers - GNSS-backup-as-a-service (GBaaS)ePRTC in data centers - GNSS-backup-as-a-service (GBaaS)
ePRTC in data centers - GNSS-backup-as-a-service (GBaaS)
 
Sync on TAP - Syncing infrastructure with software
Sync on TAP - Syncing infrastructure with softwareSync on TAP - Syncing infrastructure with software
Sync on TAP - Syncing infrastructure with software
 
Meet stringent latency demands with time-sensitive networking
Meet stringent latency demands with time-sensitive networkingMeet stringent latency demands with time-sensitive networking
Meet stringent latency demands with time-sensitive networking
 
Making networks secure with multi-layer encryption
Making networks secure with multi-layer encryptionMaking networks secure with multi-layer encryption
Making networks secure with multi-layer encryption
 
Quantum threat: How to protect your optical network
Quantum threat: How to protect your optical networkQuantum threat: How to protect your optical network
Quantum threat: How to protect your optical network
 
Optical networks and the ecodesign tradeoff between climate change mitigation...
Optical networks and the ecodesign tradeoff between climate change mitigation...Optical networks and the ecodesign tradeoff between climate change mitigation...
Optical networks and the ecodesign tradeoff between climate change mitigation...
 
Trends in next-generation data center interconnects (DCI)
Trends in next-generation data center interconnects (DCI)Trends in next-generation data center interconnects (DCI)
Trends in next-generation data center interconnects (DCI)
 
Open optical edge connecting mobile access networks
Open optical edge connecting mobile access networksOpen optical edge connecting mobile access networks
Open optical edge connecting mobile access networks
 
Introducing Adva Network Security – a trusted German anchor
Introducing Adva Network Security – a trusted German anchorIntroducing Adva Network Security – a trusted German anchor
Introducing Adva Network Security – a trusted German anchor
 
Meet the industry's first pluggable 10G demarcation device
Meet the industry's first pluggable 10G demarcation deviceMeet the industry's first pluggable 10G demarcation device
Meet the industry's first pluggable 10G demarcation device
 
Introducing ADVA AccessWave25™
Introducing ADVA AccessWave25™Introducing ADVA AccessWave25™
Introducing ADVA AccessWave25™
 
10G edge technology for outdoor environments
10G edge technology for outdoor environments10G edge technology for outdoor environments
10G edge technology for outdoor environments
 
The quantum age - secure transport networks
The quantum age - secure transport networksThe quantum age - secure transport networks
The quantum age - secure transport networks
 
From leased lines to optical spectrum services
From leased lines to optical spectrum servicesFrom leased lines to optical spectrum services
From leased lines to optical spectrum services
 

Dernier

Dernier (20)

Boost PC performance: How more available memory can improve productivity
Boost PC performance: How more available memory can improve productivityBoost PC performance: How more available memory can improve productivity
Boost PC performance: How more available memory can improve productivity
 
Advantages of Hiring UIUX Design Service Providers for Your Business
Advantages of Hiring UIUX Design Service Providers for Your BusinessAdvantages of Hiring UIUX Design Service Providers for Your Business
Advantages of Hiring UIUX Design Service Providers for Your Business
 
04-2024-HHUG-Sales-and-Marketing-Alignment.pptx
04-2024-HHUG-Sales-and-Marketing-Alignment.pptx04-2024-HHUG-Sales-and-Marketing-Alignment.pptx
04-2024-HHUG-Sales-and-Marketing-Alignment.pptx
 
Developing An App To Navigate The Roads of Brazil
Developing An App To Navigate The Roads of BrazilDeveloping An App To Navigate The Roads of Brazil
Developing An App To Navigate The Roads of Brazil
 
Strategies for Landing an Oracle DBA Job as a Fresher
Strategies for Landing an Oracle DBA Job as a FresherStrategies for Landing an Oracle DBA Job as a Fresher
Strategies for Landing an Oracle DBA Job as a Fresher
 
A Year of the Servo Reboot: Where Are We Now?
A Year of the Servo Reboot: Where Are We Now?A Year of the Servo Reboot: Where Are We Now?
A Year of the Servo Reboot: Where Are We Now?
 
From Event to Action: Accelerate Your Decision Making with Real-Time Automation
From Event to Action: Accelerate Your Decision Making with Real-Time AutomationFrom Event to Action: Accelerate Your Decision Making with Real-Time Automation
From Event to Action: Accelerate Your Decision Making with Real-Time Automation
 
Axa Assurance Maroc - Insurer Innovation Award 2024
Axa Assurance Maroc - Insurer Innovation Award 2024Axa Assurance Maroc - Insurer Innovation Award 2024
Axa Assurance Maroc - Insurer Innovation Award 2024
 
The 7 Things I Know About Cyber Security After 25 Years | April 2024
The 7 Things I Know About Cyber Security After 25 Years | April 2024The 7 Things I Know About Cyber Security After 25 Years | April 2024
The 7 Things I Know About Cyber Security After 25 Years | April 2024
 
[2024]Digital Global Overview Report 2024 Meltwater.pdf
[2024]Digital Global Overview Report 2024 Meltwater.pdf[2024]Digital Global Overview Report 2024 Meltwater.pdf
[2024]Digital Global Overview Report 2024 Meltwater.pdf
 
A Domino Admins Adventures (Engage 2024)
A Domino Admins Adventures (Engage 2024)A Domino Admins Adventures (Engage 2024)
A Domino Admins Adventures (Engage 2024)
 
Real Time Object Detection Using Open CV
Real Time Object Detection Using Open CVReal Time Object Detection Using Open CV
Real Time Object Detection Using Open CV
 
Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024
Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024
Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024
 
TrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
TrustArc Webinar - Stay Ahead of US State Data Privacy Law DevelopmentsTrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
TrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
 
Driving Behavioral Change for Information Management through Data-Driven Gree...
Driving Behavioral Change for Information Management through Data-Driven Gree...Driving Behavioral Change for Information Management through Data-Driven Gree...
Driving Behavioral Change for Information Management through Data-Driven Gree...
 
Understanding Discord NSFW Servers A Guide for Responsible Users.pdf
Understanding Discord NSFW Servers A Guide for Responsible Users.pdfUnderstanding Discord NSFW Servers A Guide for Responsible Users.pdf
Understanding Discord NSFW Servers A Guide for Responsible Users.pdf
 
Automating Google Workspace (GWS) & more with Apps Script
Automating Google Workspace (GWS) & more with Apps ScriptAutomating Google Workspace (GWS) & more with Apps Script
Automating Google Workspace (GWS) & more with Apps Script
 
Strategize a Smooth Tenant-to-tenant Migration and Copilot Takeoff
Strategize a Smooth Tenant-to-tenant Migration and Copilot TakeoffStrategize a Smooth Tenant-to-tenant Migration and Copilot Takeoff
Strategize a Smooth Tenant-to-tenant Migration and Copilot Takeoff
 
TrustArc Webinar - Unlock the Power of AI-Driven Data Discovery
TrustArc Webinar - Unlock the Power of AI-Driven Data DiscoveryTrustArc Webinar - Unlock the Power of AI-Driven Data Discovery
TrustArc Webinar - Unlock the Power of AI-Driven Data Discovery
 
GenAI Risks & Security Meetup 01052024.pdf
GenAI Risks & Security Meetup 01052024.pdfGenAI Risks & Security Meetup 01052024.pdf
GenAI Risks & Security Meetup 01052024.pdf
 

SD-WAN 2.0: Building a Better SD-WAN, October 2016

  • 1. SD-WAN 2.0: Building a Better SD-WAN SDN World Congress World Forum, The Hague, Netherlands Wednesday October 12, 2016
  • 2. © 2016 ADVA Optical Networking. All rights reserved. 2 Q: Why Is SD-WAN Hot? A: MONEY! SD-WAN can provide enterprise VPNs at a lower cost point than today’s provider MPLS VPNs $
  • 3. © 2016 ADVA Optical Networking. All rights reserved. 3 MPLS VPN Versus Broadband Pricing Source: “Why does MPLS cost so much more than internet connectivity?” As we saw when covering why the NEW architecture will happen MPLS is typically priced at $300 - $600 per Mbps per month for the copper connectivity typically deployed at all but the very largest enterprise locations, while the monthly price of broadband connectivity is now $1.50 - $15 per Mbps per month.
  • 4. © 2016 ADVA Optical Networking. All rights reserved. 4 More on Pricing Prices vary around the world, but DIA is always less expensive than VPN Source: “Enterprise Networks Price – Benchmarks and Trends” – Greg Bryan, TeleGeography
  • 5. © 2016 ADVA Optical Networking. All rights reserved. 5 It’s Not Just Pricing! Other issues with today’s MPLS VPNs: • Slow to install and provision • Slow adds/moves/changes • Lack of application-level visibility and control
  • 6. © 2016 ADVA Optical Networking. All rights reserved. 6 Why Not Use Broadband for VPNs? Higher loss Lower reliability Lack of security Shared, best-effort bandwidth Required management of routing for VPN
  • 7. © 2016 ADVA Optical Networking. All rights reserved. 7 What Is Software-Defined WAN (SD-WAN)? SD-WAN is an integrated solution to enable the augmentation or replacement of MPLS VPNs with an overlay network using lower-cost broadband connections SD-WAN solutions typically provide embedded routing and firewall capabilities, policy-based flow routing and in some cases, WAN optimization SD-WAN today consists of two parts: • A central controller, often hosted in cloud • Access nodes deployed at access sites
  • 8. © 2016 ADVA Optical Networking. All rights reserved. 8 SD-WAN Controller The central controller: • Provides the command and control aspects of SD-WAN • Can run on the user’s site or hosted in the cloud The controller normally includes these capabilities: • Acting as a repository for configuration of the access nodes • Administering the network topology • Setting and distributing policies for QoS and access • Reporting usage and performance
  • 9. © 2016 ADVA Optical Networking. All rights reserved. 9 SD-WAN Per-Site Access Nodes May be implemented as an appliance or a VNF on a server and include many or most of the following functions: • Zero-touch commissioning • Routing and tunneling engine • Hybrid WAN • Firewall and security • QoS and access policy • WAN optimization • Network loss and latency measurements
  • 10. © 2016 ADVA Optical Networking. All rights reserved. 10 SD-WAN Benefits • Lower cost for VPNs • Access flexibility and redundancy • All-in-one solution • Policy-based control • Works over a variety of media
  • 11. © 2016 ADVA Optical Networking. All rights reserved. 11 Current SD-WAN Limitations • SD-WAN is standalone • SD-WAN is monolithic • SD-WAN couples service and technology • SD-WAN implementations are large • SD-WAN is a pure overlay technology • SD-WAN is user-managed
  • 12. © 2016 ADVA Optical Networking. All rights reserved. 12 SD-WAN 2.0: The Next Step Evolve SD-WAN by leveraging foundation of virtualization, NFV and SDN. Improvements over SD-WAN: • Scalable: Implemented as components using VNFs or containers • Network-focused: Supports underlay and overlay models • Flexible: QoS measurements decoupled from policy • Modular: Enables service providers to continue to select best-of- breed components for routing, firewall, DPI, etc. • Extensible: Platform available for innovative services • Managed: Designed to enable operators to offer as a part of managed services
  • 13. © 2016 ADVA Optical Networking. All rights reserved. 13 MPLS VPN Internet Headquarters Branch 2 Branch 1 Branch 3 Gateway SD-WAN 2.0 Branch 4 SD-WAN 2.0 PE PE L3VPN L3VPN Broadband SD-WAN 2.0 Orchestration and control Customer portal PE VNF SD-WAN 2.0 Architecture Maps between IP-VPN and tunnels Gateway into cloud services (IP-VPN & IPSec tunnels) NFVI – data center VNF VNF VNF VNF Centralized network functions Distributed network functions Application-aware flow steering • Virtualization and SD-WAN • Network and overlay protocols • Single service order integration • Pure-play software
  • 14. © 2016 ADVA Optical Networking. All rights reserved. 14 Characteristic SD-WAN SD-WAN 2.0 Topology Overlay Overlay or peered SD-WAN Versus SD-WAN 2.0 Characteristic SD-WAN SD-WAN 2.0 Topology Overlay Overlay or peered Ownership and management End-user End user or operator with user portal Characteristic SD-WAN SD-WAN 2.0 Topology Overlay Overlay or peered Ownership and management End-user End user or operator with user portal Construction Monolithic Constructed from micro-services Characteristic SD-WAN SD-WAN 2.0 Topology Overlay Overlay or peered Ownership and management End-user End user or operator with user portal Construction Monolithic Constructed from micro-services Deployment Tied to service Open platform for service innovation Characteristic SD-WAN SD-WAN 2.0 Topology Overlay Overlay or peered Ownership and management End-user End user or operator with user portal Construction Monolithic Constructed from micro-services Deployment Tied to service Open platform for service innovation Performance assurance Monolithic Decoupled and available for SLAs Characteristic SD-WAN SD-WAN 2.0 Topology Overlay Overlay or peered Ownership and management End-user End user or operator with user portal Construction Monolithic Constructed from micro-services Deployment Tied to service Open platform for service innovation Performance assurance Monolithic Decoupled and available for SLAs Value driver Lowest cost Platform for dynamic and flexible managed services
  • 15. © 2016 ADVA Optical Networking. All rights reserved. 15 Summary • SD-WAN is good, but it has limitations • SD-WAN 2.0 provides an evolution of SD-WAN that addresses these gaps and fits into an NFV/SDN architecture • For more info, please see “SD-WAN 2.0: Evolving to a Complete Solution”
  • 16. Thank You IMPORTANT NOTICE The information in this presentation may not be accurate, complete or up to date, and is provided without warranties or representations of any kind, either express or implied. ADVA Optical Networking shall not be responsible for and disclaims any liability for any loss or damages, including without limitation, direct, indirect, incidental, consequential and special damages, alleged to have been caused by or in connection with using and/or relying on the information contained in this presentation. Copyright © for the entire content of this presentation: ADVA Optical Networking.