Why NFV Orchestration is critical for SD-WAN services Ofer Farkash Product Marketing Manager, Amdocs Open Network March 2018 How can NFV enable CSPs to differentiate their SD-WAN offering?
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Why NFV Orchestration is critical for SD-WAN services
Ofer Farkash
Product Marketing Manager, Amdocs Open Network
March 2018
How can NFV enable CSPs to differentiate their SD-WAN offering?
Information Security Level 2 – Sensitive© 2017 –Proprietary & Confidential Information of Amdocs2
Software-defined WAN - deploying new enterprise branch connectivity
High
Performance
& Security
3 months
Expensive
Quality &
Security
Not guaranteed
1 week
Cost efficient
Reduced cost per Mbps
Secured connection
Fast deployment with broadband & automation
Ease of configuration
Value-added services
Data center
Branch
BranchBranch
New Branch
Internet
SD-WAN introduction
3
SD-WAN a paradigm shift in enterprise connectivity services
3,0012,723
2,551
2,121 1,966
129420
7461,049
1,242
0
1,000
2,000
3,000
4,000
2016 2017 2018 2019 2020
Revised branch office router forecast Forecast SD-WAN
US$ M
illio
ns 30% of
enterprises
will use
SD-WAN
by 2020 –
$1.2B shift in
spend from
traditional
connectivity
Enterprise connectivity revenue Favourable SD-WAN delivery model
37%DIY
2017
SD-WAN deployment models
DIY WAN vendors
Managed service
10%
53%CSP /
MSO
Cloud / OTT
4
Can communications service providers turn the SD-WAN threat into an opportunity?
DYI / WAN Vendors Service Providers’ Differentiators
Service Provides need to offer differentiated SD-WAN solutionbundled with value-add services
Guaranteed SLA and
Mng Service
SD-WANwith MPLS
Bundledservices
Price Flexibility Time to Deliver
5
Why NFV Orchestration?
VNF multi-vendor agnostic
Maximizing resource efficiency
VNFM
VNF
VNFMVNFM
Agnostic Service Layer E2E Service Lifecycle
Management
Automation vs.
Orchestration
BSS/OSS/CRM Integration
Hybrid E2E Service Deployment
Multi Cross Layer Service Orchestration
Self-Healing
Multi vendor VNFs Chaining
VNF-M vs. NFVOVNFM: Virtual Network Function Manager
NFV-O: Network Function Virtualization Orchestrator
Service orchestration across Data-Centers
Data
Center 3Data
Center 1Data
Center 2
VNF
Vendor B
VNF
Vendor A
1 2 3
6
Our experience with a tier 1 European CSP
CUSTOMER SELF-SERVICE PORTAL
CUSTOMER PREMISES
OPERATIONS
SDN
CONTROL
VNF MANAGER
NFV ORCHESTRATION
DATA CENTER
NETWORK
SDWAN CONTROLLER SDN CONTROLLER
VNFsSECURITY VNFs VIM
CPEs
Traditional uCPE Thin
Existing
physical
CPEs
7
8
9
10
11
12
13
14
15
Why NFV
Orchestration for
SD-WAN?
New York
Reading
Leeds
London HQ
DATA CENTER
IP/MPLS
CPE GW
DCGW
PE
PE
INTERNET
NFV Orchestration
SDN-Controller
SD-WAN
End-to-end lifecycle management of VNFs and services; glue between network layer and BSS/OSS
uCPE
LTE link
WAN
IPsec
Internet
link
SiteSub-
scriptionOrgan-
isation
VM
VAS VNF
Manage end-to-end service lifecycle - introduction, fulfilment and operations
Closed-loop operations -for hybrid (physical/virtual) network
Multi-domain, multi-vendor orchestration – SDN/SD-WAN controllers & VNFs from any vendor
Link hybrid SD-WAN with MPLS IP-VPN for end-to-end services
16
OPERATEORCHESTRATEDESIGN
Key enabler for a differentiated SD-WAN solution
OFFLINE DESIGN
ONBOARDING
CONTINUOUS REAL-TIME
ORCHESTRATIONANALYTICS-DRIVEN
REAL-TIME SMART
OPERATIONANALYTICS-DRIVEN
OFFLINE
IN LAB
REAL-TIME
IN
PRODUCTION
SELF-SERVICE / ORDERING
BSS - MONETIZATION
Enriched SD-WAN - Service Lifecycle Management
SD-WAN
HYBRID CLOUD
PRODUCT CATALOG
BIG DATA & ANALYTICS
17
Differentiation is key Service providers need to leverage their uniqueness - providingSD-WAN as carrier grade hybrid solution bundled with VAS services
Existing systems and processes must evolve Service fulfilment, inventory, assurance and serviceoperations must evolve to meet SD-WAN and other NGN services requirements, agility and TTM
Service lifecycle management is keyManagement and Orchestration plays a crucial role for adding services connecting to exiting systems and analytics
Summary and Key Takeaways
Thank you
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