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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED. COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
Peleg Erlich CloudBand Business Unit, Alcatel-Lucent
ETSI Future Networks Workshop 9-11, April 2013
SOPHIA ANTIPOLIS, FRANCE
NFV ORCHESTRATION AND AUTOMATION—PRINCIPLES AND ATTRIBUTES
1. THE CARRIER CHALLENGE
2. NFV ORCHESTRATOR CHALLENGE
3. NFV ORCHESTRATOR EXPECTATIONS
4. NFV ARCHITECTURE
AGENDA
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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
4. NFV ARCHITECTURE
5. CHALLENGES OF AUTOMATING THE VNF LIFECYCLE
6. NETWORK FUNCTIONS VIRTUALIZATION PRINCIPLES
VIRTUALIZATION: A (CYNICAL) ENGINEER’S VIEW
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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
VIRTUALIZATION IS ANSWER BUT WE NEED TO BE MORE THAN BLIND
MONKEYS !
VIRTUALIZATION IS ANSWER BUT WE NEED TO BE MORE THAN BLIND
MONKEYS !
FROM THE CARRIER OF TODAY… …TO THE CARRIER OF TOMORROW.
THE CARRIER CHALLENGE
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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
Static and OPEX-heavy, with multiple management systems and slow time to market.
Increased agility and decreased OPEX, with unified orchestration and faster to market.
NFV ORCHESTRATOR CHALLENGES
• How to select tools and techniques for the instantiation, activation, resource allocation
and programming of Virtual Network Function (VNF)?
• How to ensure that actions are performed in consistent way across all physical
resources? and distributed environment ?
• How to ensure that VNF consumes resources effectively across distributed
infrastructure?
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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
• How to monitor all available data about cloud nodes, allocated resources, network and transactions?
• How to display the data and alerts to user and make them available over open APIs? And
how to apply analytics, trending and prediction and feeding it back into optimization.
• How to trigger events when metrics cross defined threshold?
• How to identify security mechanisms?
• What are the best practices to improve O&M functionality?
NFV ORCHESTRATOR EXPECTATIONS
Site A Node
Site B
VM
Deployment
Monitoring
Life-Cycle
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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
AUTONOMOUS
>SELF MONITORING
>SELF HEALING
>TRANSFORM FAULTS TO CAPACITY REDUCTION ISSUE
FULLY DISTRIBUTED CLOUD TOPOLOGY FUNCTIONALITY
>RELIABILITY
>WORKLOAD
MIGRATION
>FEDERATION
CARRIER PaaS
>FULL LIFE CYCLE
MANAGEMENT
>ON BOARDING
>SCALING IN/OUT
>SELF HEALING
>ELASTICITY
OPENNESS and MULTI-VENDOR SUPPORT
>OPENSOURCE API
>NORTHBOUND
>SOUTHBOUND
ANALYTICS-DRIVEN BUSINESS INTELLIGENT
>REAL TIME
>DYNAMIC AND
PROACTIVE
>END-TO-END
NFV ARCHITECTURE
OSS
VNF 1 VNF 3VNF 2 VNF 4
OPEN APILife Cycle Management — cPaaSVirtual Network Function
Life Cycle Management — cPaaSOPEN APIs
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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
IaaSController
SDN/NetworkController
Distributed Nodes
NFV MANAGEMENT & ORCHESTRATOR
Network ConnectivityDistributed Nodes
CHALLENGES OF AUTOMATING THE VIRTUALIZED NETWORK FUNCTION LIFECYCLE
SCALING
WEB
SERVER
WEB
SERVER
LOAD
BALANCER
CONFIGURATION
INSTALLATION
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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
UPGRADES
HEALING
VNF
SERVER
DATABASE
SERVER
LOAD
BALANCER
VNF
SERVER
MULTI-TIERED HIGH-AVAILABILITY VNF
MONITORING
CONFIGURATION
MANAGEMENT SYSTEM
SERVICES
REPORTING &
ANALYTICS CAPABILITIES
NETWORK FUNCTIONS VIRTUALIZATION PRINCIPLES
• LEVERAGES THE NETWORK
• OPENNESS ACROSS ALL
LAYERS
• DISTRIBUTED, SCALABLE
WORKLOAD MANAGEMENT ENABLING
CARRIER PAAS
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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
DATA
MONITORING
CAPABILITIES FOR
ALERTS
SERVICES
OPTIMAL
LOCATION
NODE
WORKLOAD MANAGEMENT
• CARRIER PAAS
• END-TO-END SOLUTION
• NEW OPERATIONAL MODEL
SOLUTION THAT ENABLES COMPLEX NETWORK SERVICE INTEGRATION –
FROM NETWORK ORCHESTRATION TO NETWORK VIRTUALIZATION
CARRIER PAAS
AND APPLICATION
LIFECYLE
MANAGEMENT
LET’S KEEP IN TOUCH
www.alcatel-Lucent.com/cloud
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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
@ALU_Cloud
facebook.com/AlcatelLucentCloud
Learn about Alcatel-Lucent CloudBand — The first platform for NFV
http://bit.ly/CloudBandNFV
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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED. COPYRIGHT © 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED. COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.