third network use cases - mef · 2016-05-17 · nrp/opendaylight •integrated nrp_yang model to...
TRANSCRIPT
Seminar Series Sponsor Event Sponsors
Abel TongSr. Director of Solutions Marketing
Ciena
Third Network Use Cases
25min
Seminar Series Sponsor Event Sponsors
https://wiki.mef.net/display/LH/MEF+LSO+Hackathon
April 26-28 2016 │ Rome, ItalyCo-located with MEF Quarterly Meeting
3
NetworkOperator 1
Evolution to The Third Network
Regional Office 2
NetworkOperator 2
Regional Office 1
Service Provider
Data Center
Services
Agile, Assured, Orchestrated
Agile = On-demand
Assured = E2E SLAs
Orchestrated = Automated
Open = Software Defined
Examples:
• On-demand Bandwidth Increase
OPEN
OPEN
OPEN
• Establishing New Connections
Head Office
Self-service Web Portal
From staticconnectivity
services
• App-Driven Network Changes
• L3 to L7 services
To dynamicconnectivity
services
SPECIFICATIONS
New Work of the MEF
• Reference Architecture• Information Models• API Definitions• Business Processes• Interface Profiles• Operational Threads
Architecture and Definitions forAgile, Assured and Orchestrated Services
• CE 2.0 Services• IP Services
Traditional, SDN and NFV Infrastructures
IMPLEMENTATION
Service Orchestration
CONNECTIVITY SERVICES
5
MEF Activities
SPECSNormative Standards
RULES, TOOLSIPR,
GOVERNANCE
MEF Agile Standards
Development Lifecycle
SDOsMEF
Committees
Liaisons Collaboration
Open Source
Projects
PLATFORM
ACCELERATOR
Informative reference
implementations
Coordination
Coordination
6
LSO Reference Architecture
Network Infrastructure
CustomerApplication Coordinator
Element Control and Management
Infrastructure Control and Management
Service Orchestration Functionality
PRESTO(SOF:ICM)
ALLEGRO(CUS:SOF)
LEGATO(BUS:SOF)
CANTATA(CUS:BUS)
Element Control and Management
Infrastructure Control and Management
ADAGIO (ICM:ECM)
LEGATO(BUS:SOF)
PRESTO(SOF:ICM)
ADAGIO (ICM:ECM)
INTERLUDE (SOF:SOF)
SONATA(BUS:BUS)
Business Applications
Business Applications
Service Orchestration Functionality
SDN/NFV SDN/NFV
7
Euro16 LSO Hackathon
• Strategic objectives
– Accelerate agile development of the seven LSO Reference Points
– Extending LSO-CE 2.0 oriented contributions to the Open Source community
• OpenDaylight, OPNFV, ONOS, others
• GEN15 LSO Hackathon achievements
– NETCONF connector contributed by CableLabs to the OpenDaylight 'UNI Manager
Project'
– Application of LSO Presto Network Resources Provisioning API
• Euro16 LSO Hackathon basics
– April 28-29, MEF Q2 Meeting, Rome Italy + remote sites
– Software developers, CE 2.0 networking experts, OSS/BSS architects, product managers
8
NRP/ONOS/XOS
• Create intent subsystems (instead of interacting directly with flow rules)– Abstraction into flow
objectives (hides specific table types and pipeline
• Leveraged ONOS components– For scale and HA
• Many interactions on modular approach.
NRP appREST server
FWCIntent type + compiler
Flow objectives
ONOS core
Metering
Intent
Group
FWCIntent
SCA appREST server
EVCIntent type + compiler
CEIntent
ONOS subsystem
CE core appData model
UNI management
OpenFlow
REST REST
depends on
Resource
9
Firewall VNF/NRP
• Orchestrate virtual FW “bump in the wire”
• Add/remove FW rules
• Found L3 is not supported in NRP today – switched to L2– Need to enhance APIs
• TOSCA is a good language for orchestration
10
NRP/OpenDaylight
• Integrated NRP_YANG model to UNI manager (for service activation)
• NETCONF activation drivers– Cisco XR– Tail-F NSO– Started Microsemi
• Discovered deficiencies in ODL RESTConf driver
• Long list of requirements for code generation
11
Ordering/Serviceability
• Address validation (AT&T internal API)• Service qualification (AT&T internal API)• Ordering – Euro16MEF ordering API
• Fulfillment – Marketplace and Ciena Blue Planet LSO
12
Orchestrated End-to-End Multi-Provider Service Creation
1. Customer submits an EVPL service request
2. Monitor detects request, determines need for 2 segments– Intent-based CE services API
3. Each operator fulfills service automatically – Blue Planet automates E-Access creation
– Multi-domain WAN service orchestration
4. Monitor sends notifications– iPhone receives Tweet
(or LinkedIn notification)Lifecycle Service
Orchestration Lifecycle Service Orchestration
Services Marketplace
Marketplace Monitor
UNI UNIENNI ENNI
13
Physical Setup
• AT&T Labs, Plano, TX - Marketplace
• Amazon Web Services – Blue Planet
• IoMetrix – Physical network
• Rome – Home of the Hackathon(w/remote)
Services Marketplace
UNI UNIENNI ENNI
Marketplace Monitor
Lifecycle Service Orchestration Lifecycle Service
Orchestration
14
Central Office Re-Architected as a Data Center
• Apply open-source, white box and leverage economies of data center for unlimited scale
• All networking functions can be virtualized
• VNFs are applications
• Maintain and upgrade infrastructure and applications independently
• Build-out based on success
1
µPOD
x86 C+S
x86 C+S
x86 C+S
x86 C+S
=
Server complex
(C+S: compute + storage)COTS / OCP based
Local switch fabric
Merchant silicon based with OpenFlow Control
CPE x86 + =
Embedded x86 server withmerchant silicon based switchSFP-based access termination
15
LSO Reference Architecture – Euro16 Hackathon
Network Infrastructure
CustomerApplication Coordinator
Element Control and Management
Infrastructure Control and Management
Service Orchestration Functionality
ALLEGRO(CUS:SOF)
CANTATA(CUS:BUS)
Element Control and Management
Infrastructure Control and Management
ADAGIO (ICM:ECM)
LEGATO(BUS:SOF)
ADAGIO (ICM:ECM)
INTERLUDE (SOF:SOF)
SONATA(BUS:BUS)
Business Applications
Business Applications
Service Orchestration Functionality
SDN/NFV SDN/NFV
Marketplace Monitor
LEGATO(BUS:SOF)
LEGATO(BUS:SOF)
Lifecycle Service Orchestration
Lifecycle Service Orchestration
PRESTO(SOF:ICM)
PRESTO(SOF:ICM)
SDNControl
SDNControl
Services MarketplaceSONATA
(BUS:BUS)
16
Euro16 Hackathon Project Summary
• ~50 participants
• ~15 companies
• SPs and vendors– HW and SW
Network Infrastructure
CustomerApplication Coordinator
Element Control and Management
Infrastructure Control and Management
Service Orchestration Functionality
PRESTO(SOF:ICM)
ALLEGRO(CUS:SOF)
LEGATO(BUS:SOF)
CANTATA(CUS:BUS)
Element Control and Management
Infrastructure Control and Management
ADAGIO (ICM:ECM)
LEGATO(BUS:SOF)
PRESTO(SOF:ICM)
ADAGIO (ICM:ECM)
INTERLUDE (SOF:SOF)
SONATA(BUS:BUS)
Business Applications
Business Applications
Service Orchestration Functionality
SDN/NFV SDN/NFV
NRP API NRP API
Serviceability APIOrdering API
Seminar Series Sponsor Event Sponsors
Abel TongSr. Director of Solutions Marketing
Ciena
Third Network Use Cases
25min