SD-WANs and Lifecycle Service Orchestra8on (LSO) Pascal Menezes CTO, MEF

Transcription

1 s and Lifecycle Service Orchestra8on (LSO) Pascal Menezes CTO, MEF

2 Content About MEF, LSO and Vision MEF s Defini>on of MEF s Use Cases MEF s Vision of the Evolu>on of Summary

3 MEF Created the $80B* Carrier Ethernet Market Goal is to leverage the MEF s $80B CE base to evolve into Network-as-a- Service SPs Vendors Others 210+ Member Companies NA EMEA APAC CALA *IHS Market Report Global Contribu>ons

4 The Digital Economy Complete Retooling of Networks for a Digital Economy A New Economy Hyper-connected On-Demand and Agile Assured and Secure Private and Public Clouds SaaS ApplicaGons Machine AutomaGon

5 MEF s Vision of Network as-a-service (NaaS) NaaS E-Line E-LAN E-Tree Wavelengt h Orchestrated Services Internet Access E- Access L3 VPNs E- Transit IP Transit SECa as App Services Self-service Web Portal Internet Enterprise Cloud Provider Mobile Residen>al SDN NFV Legacy Networks NaaS Service Provider X Cloud Provider SDN NFV Legacy Networks NaaS Service Provider Y Data Center

6 MEF LSO Reference Framework FRAMEWORK FRAMEWORK CAPABILITIES Self-service Web Portal LSO Cantata LSO Allegro Business Applica>ons LSO Legato Service Orchestra>on Func>onality LSO Sonata LSO Interlude Business Applica>ons LSO Legato Service Orchestra>on Func>onality Fulfillment Performance Control Assurance Usage AnalyGcs Security Policy LSO Presto LSO Presto User Service Endpoint NFV MANO LSO Adagio SDN Controller Operator Service Endpoint Packet SDN Controller Tradi>onal EMS LSO Adagio User Service Endpoint Packet PNFs Packet PNFs Head Office UNI SDN Switch Network Operator 1 ENNI Network Operator 2 UNI Cloud Service Provider End-to-End Network-as-a-Service EMS: Element Management System PNF: Physical Network Func>on SOF: Service Orchestra>on Func>on

7 MEF s Defini>on of

8 Concepts: Overlay and Underlay Networks Underlay Network The physical transport network Overlay Network Virtual Network abstracted from the transport network (underlay network) Overlay networks are tunneled over Underlay networks Using an encapsulagon protocol, e.g., VxLAN, NVGRE, IPsec tunnel, etc. Overlay/Underlay terminology used in DC Networking Terminology usage more recent with WAN () Although, MEF has defined Carrier Ethernet as a virtual overlay service

9 What is an? Currently no industry standard defini>on but described as follows: Specific applicagon of an SDN applied to WAN connecgons A Virtual (Overlay) Network that runs on top of public Internet and managed networks Operates over exisgng wireline or wireless networks Has no interacgon with the (underlay) network over which it operates Internet Managed Network MEF is working to create a standardized Service DefiniGon

10 Service Components OSS Apps Subscriber Web Portal Orchestrator Controller Overlay Network Service Components Internet Edge MPLS VPN CSP or MSP Network Edge Edge Performs Traffic steering, ApplicaGon classificagon, QoS and Security policy enforcement Controller Centralized control of Edge devices Orchestrator Service orchestragon and policy management for applicagon performance, security and traffic steering over different WANs Interfaces to customer web portal, OSS apps and Controller

11 Fundamental Service Func>onality Traffic steering over secured tunnels between Edges EncrypGon over all WANs: Internet (broadband), MPLS VPN, LTE, Wi-Fi, etc. service can operate over different CSP / ISP WANs Real->me QoS performance measurements over each WAN QoS PMs used to determine which WAN to steer packets based on QoS Policies Applica>on-based traffic steering based on QoS or Security Policies Send Skype for Business traffic over Internet if packet loss < 1% and packet delay <70ms Block all sites from accessing cloud-based storage, e.g., box.com Security postures using defense in depth principles ProtecGon from Internet, public clouds, BYODs, etc. Firewall, DDOS, IPS/IDS, ATP, DLP, dynamic ACLs, etc. Zero Touch Provisioning Making a business service installed with the automagon of a residengal service

12 Why an Service? Subscriber Benefits Large OpEx Savings Steer traffic from expensive MPLS VPN to Internet when QoS policies met Applica>on-based QoS Management QoS Policies/Metrics per ApplicaGon used to steer traffic over different WANs Quickly add temporary or remote Sites Over ubiquitous Internet using wired or wireless connecgons Achieve High Availability & Path Diversity Run s over different ISPs plus VPN Service Provider Benefits Lower OpEx via Automa>on Zero-touch provisioning of Edges Self-Service Customer Portals Faster Time to Service Revenue Quickly add off-net sites via Internet or LTE No need for inter-provider peering with off-net access network providers Enter Compe>tor or Incumbent Markets Deliver service to subscribers even if you don t provide network access to the site

13 MEF s Use Cases

14 MEF s Intra-Operator LSO Service Level Orchestra>on and Open APIs Lifecycle Service Orchestra>on Fulfillment Performance Policy Control Assurance Usage Open APIs Security AnalyGcs Network Level Orchestra>on Open APIs Technology Domains Data Center Packet WAN Op>cal Transport NFV Cloud Exchange 5G Wireless Orchestrated Services Services E-Line E-LAN E-Tree Wavelengt h Internet Access E- Access L3 VPNs E- Transit IP Transit SECaa S App Services

15 Service using MEF LSO Reference Architecture (RA) Presto Interface Self-service Web Portal LSO Cantata LSO Allegro Business Apps LSO Legato Service Orchestra>on Func>ons (SOF) LSO Presto Controlle r LSO Adagio Enables a Service Orchestrator to manage different vendor Controllers Controllers manage Edges in their domain MEF OpenCS Project focusing on functionality (SOF) at the Presto Interface Site Edge WANs CSP or MSP WANs Edge Site

16 Service with Virtual Edge Self-service Web Portal LSO Cantata LSO Allegro Controlle r LSO Presto LSO Adagio Business Applica>ons LSO Legato Service Orchestra>on Func>ons (SOF) NFV Resource Orchestrator LSO Adagio Virtual Edge Edge VNF which terminates connec>on runs inside of server Site Edge CPE WANs CSP or MSP WANs Edge VNF Cloud Service Provider

17 Service with Edge vcpe Self-service Web Portal LSO Cantata LSO Allegro Controlle r LSO Presto LSO Adagio Business Applica>ons LSO Legato Service Orchestra>on Func>ons (SOF) NFV Resource Orchestrator LSO Adagio Edge vcpe Edge VNF which terminates SD- WAN connec>on runs on vcpe Ability to add more virtual network services as new VNFs on vcpe Site Edge CPE WANs CSP or MSP WANs Edge vcpe Site

18 Service Using Mul>ple Vendor Controllers Self-service Web Portal LSO Cantata LSO Allegro Controller {Vendor B} LSO Adagio LSO Presto Business Applica>ons LSO Legato Service Orchestra>on Func>ons (SOF) Controller {Vendor A} LSO Adagio Presto Interface Each Controller supports Presto Interface Controllers manage SD- WAN Edges in their domain Using Presto, Service Orchestrator can setup across each domain Site Edge WANs WANs Edge Site Edge Edge

19 MEF s Vision of the Evolu>on of

20 The Evolu>on of App Performance Management ApplicaGon Assurance APIs L4-7 Point Service Management Security Management L4-L7-as-a-Service Security-as-a-Service Overlay Performance Management IP VPN Tunnel Physical Underlay Management Mobile Broadband CE TDM Broadband

21 Overlay Model as a Network-as-a-Service Self-service Web Portal Cloud Orchestrator (CLO) Presto APIs SDN Controller Presto APIs NFV MANO UNI VM Mission Cri>cal Cloud Applica>ons CPE Internet ISP 1 Controller Load APM IPS/IDS Firewall Carrier Bal. NAT BGP RouGng BGP SDN Switch UNI Internet ISP 2 GW Overlay NaaS Service Provider UNI SDN Switc h RO - Resource Orchestrator GW - Gateway CPE - Customer Premise Equipment

22 LSO-LSO to Automate Ordering of the Access Networks Self-service Web Portal Cloud APIs Cloud Orchestrator (CLO) Automated ordering of access loops (CE, MPLS, Broadband, 5G, etc.) Load East-West Sonata Bal. and Interlude APIs UNI VM Mission Cri>cal Cloud Applica>ons Presto APIs CPE Internet ISP 1 Controller NFV MANO SDN Controller SDN Switch UNI CE/MPLS/5G GW NaaS Service Provider UNI SDN Switc h RO - Resource Orchestrator GW - Gateway CPE - Customer Premise Equipment

23 Key Takeaways provides a virtual overlay service Does not interact with the underlay (transport) network provides tremendous benefits to SPs and Subscribers Service Agility, Time to Service Velocity, ÈOpEx, ApplicaGon-level awareness MEF work on Services will help industry move forward Managed offerings done with MEF LSO Reference Framework Project Reference ImplementaGon of various use-cases Standardized Service DefiniGon

24 Industry White Paper of Third Network Services Third Network Services hgp://mef.net/tgn

25 Orlando, Florida USA Third Network Services for the Digital Economy & Hyper-Connected World November, Orlando, Florida High Quality Program Content Senior-Level Networking Live Proof of Concept DemonstraGons On-Site Open LSO API Development

26 s and Lifecycle Service Orchestra8on (LSO) Pascal Menezes CTO, MEF