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The Industry Common Language for SD-WAN Services
MEF’s SD-WAN service definition standard describes requirements for an application-aware, over-the-top WAN connectivity service that uses policies to determine how application flows are directed over multiple underlay networks irrespective of the underlay technologies or service providers who deliver them.
Direct support from thirty service providers & technology suppliers
SD-WAN Service Constructs
MEF SD-WAN Service Constructs May 2019-2
Physical or virtual
SD-WAN Controller
Centralized management of SD-WAN edges & gateways
Service Orchestrator
Lifecycle Service Orchestration of SD-WAN and other services
Subscriber Web Portal
Subscriber service ordering and modification

SD-WAN Standard Service Results
  • Reducing market confusion
  • Focusing industry on core set of capabilities
  • Enabling SD-WAN service automation
  • Supporting future SD-WAN services certification
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1. How would you characterize today’s SD-WAN market?

The SD-WAN market is one of the hottest in the communications industry, with tens of billions of dollars in revenue at stake throughout the next 5 years. IDC estimates that the global SD-WAN infrastructure market (excluding managed services) will reach $US 5.3 billion by 2023 due to strong enterprise demand and the embrace of SD-WAN by leading service providers seeking to provide enterprises with dynamic management of hybrid WAN connections with guaranteed QoS on a per-application basis. The US managed SD-WAN services market alone is projected to reach $US 4.5 billion by 2023, according to Vertical Systems Group.

Today’s SD-WAN market shares similarities to the early days of today’s $US 80+billion Carrier Ethernet market before standardization and services, technology, and professional certification took hold. There is lot of excitement about performance/price advantages, greater flexibility, etc., but there is also a huge need for education and alignment on terminology to help increase market efficiencies.

2. What is MEF’s role in the SD-WAN market and how does this relate to the broader connectivity services market?
3. What is in the SD-WAN standard and why is it relevant?
4. What is next for SD-WAN standardization?
5. Can you explain MEF’s work on application security for SD-WAN?
6. Can you explain MEF’s approach to intent-based networking (IBN) for SD-WAN?
7. Can you elaborate on MEF’s LSO work related to orchestration of SD-WAN services?
8. Can you explain your SD-WAN partnership with ONUG and why it is important?
9. How long do you think it will take for industry players to align on SD-WAN standards?
10. What is the status of SD-WAN certification and does that cover?
11. Will MEF be introducing SD-WAN professional certification?
12. Does MEF 70 deal with interoperability among SD-WAN technology vendors?
13. How can service, technology, or enterprise professionals participate in or learn more about MEF’s SD-WAN work?
14. What are leading industry professionals saying about MEF’s SD-WAN standardization and certification work?
Get the Latest on MEF 3.0 SD-WAN
SD-WAN Certification
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SD-WAN Webinar
MEF 3.0 SD-WAN Initiatives
 Engage in development of MEF 70.1 (Phase 2 of the SD-WAN Service
Participate in pilot MEF 3.0 SD-WAN Service Certification 
 Assist SD-WAN skills development with MEF 3.0 SDN/NFV Professional
          Training & Certification
 Contribute to MEF SD-WAN-focused standardization projects: LSO APIs,
          Application Security and Intent Based Networking