Embed Size (px)
Citation preview
THE FRINGE OF ETSI ISG NFV Leveraging Proofs of Concept (PoCs) and reconciling SDN and NFV
copy ETSI 2015 All rights reserved
Silvia Almagia ETSI CTI
Diego Lopez Telefonica I+D ETSI ISG NFV
About ETSI
European Telecommunications Standards Institute
European standards organization
Independent not-for-profit organization created in 1988
Setting globally-applicable standards in many areas of ICT
Offering direct participation
750+ member companies and organisations
Over 35 000 publications ndash all available for free
Different kinds of Technical Bodies
bull Technical Committees
bull Partnership Projects (3GPP OneM2M)
bull Industry Specification Groups (NFV MEC mWT hellip) bull
copy ETSI 2014 All rights reserved
About CTI
ETSI Centre For Testing and Interoperability
A division within ETSI Secretariat providing support to ETSI
Technical Bodies with
bull Specification methods and tools
bull Test methodology
bull Development of Test Specifications
bull Organisation of Interoperability Events (Plugtests)
bull Coordination of Proof of Concept activities
copy ETSI 2015 All rights reserved
Industry Specification Group for Network Functions Virtualisation - an inclusive Global Project
+ 280 member companies
Mix of network operators (38)
service providers telco vendors IT vendors
software companies research amp academia
OPEN to ETSI members and non-members
Global Reach North America = 424
Europe = 399
Asia amp Middle East = 173
About ISG NFV
copy ETSI 2015 All rights reserved 4
NFV Technology Page (information) httpwwwetsiorgnfv
NFV Portal (working area) httpportaletsiorgnfv
NFV Support NFVSupportetsiorg
ET
SI
Se
cre
taria
t
About ISG NFV
copy ETSI 2015 All rights reserved
Evolution amp Ecosystem
(EVE)
Testing Experimentation and Open Source
(TST)
Security
(SEC)
Reliability Availability and Assurance
(REL)
Interfaces amp Architecture
(IFA)
Network
Operators Council (NOC)
ISG NFV Chair amp Vice-Chairs
Advisory role
Techn
ical S
teering C
om
mitte
e
ISG NFV Specs
All NFV GSs amp drafts are public
bull Published Documents httpwwwetsiorgnfv
bull Drafts httpsdocboxetsiorgISGNFVOpen
Feedback loop
bull An Issue Tracker allows to report and track feedback on NFV Drafts
bull httpnfvwikietsiorgindexphptitle=NFV_Issue_Tracker
copy ETSI 2015 All rights reserved
Open Drafts
Feedback Loop
Industry Academia
Research
Open Source
Other SDOs
The NFV PoC Framework
PoC Proof of Concept
bull Multi-vendor team working together to implement
and demonstrate NFV concepts
Launched end 2013 with the first set of NFV
deliverables
bull Use Cases
bull Requirements
bull Architecture
bull Terminology
Goals
bull Look for practical results amp get feedback
bull Demonstrate and disseminate NFV capabilities
bull Explore technology options
bull Facilitate gap analysis
bull Help to guide future ISG NFV activities
bull Foster ecosystem and cross-company collaboration
copy ETSI 2015 All rights reserved
Low Barriers
PoC team
bull 2+ manufacturers
bull 1+ network operator (member of the ISG NFV)
PoC aligned with initial e2e NFV GS
bull Use Cases
bull Requirements
bull Architectural Framework
PoC Proposal according to template
Report on outcome and lessons learnt fed
back to ISG NFV
Call for PoC Proposals open during ISG NFV
lifetime
Lightweight Process
1 The PoC Team creates a PoC proposal
bull httpnfvwikietsiorgimagesPoC_proposal_templatedoc
2 It uploads it to the ISG NFV portal (TST WG section)
3 It sends the link to the PoC mailing list
NFV_POCLISTETSIORG
bull Subject [NFV PoC Proposal] + Proposal name
4 The proposal is reviewed
5 If ok the new PoC is announced to the mailing list
bull If not feedback is sent back to the PoC team who can revise
the proposal amp resubmit
6 The PoC team runs the PoC [THE HARD PART]
bull A public demo is provided
7 The PoC team contributes to the WGs and creates a final
PoC Report (as committed in the proposal)
bull httpnfvwikietsiorgimagesPoC_report_templatedoc
NFV PoC page
PoC Framework
ETSI CTI Support
On-going PoCs
PoC WIKI
PoC ZONE
httpwwwetsiorgnfv-poc
NFV PoC WIKI
Templates
Guidelines
PoCs Status Overview
PoCs details
QampA
hellip
httpnfvwikietsiorg
NFV PoC ZONE
bull key industry events
bull Dedicated to NFV PoC demos (12+ PoCs in NFV PoC ZONE 2014)
bull Check wwwetsiorgnfv-poc-zone for details on NFV PoC ZONE 2015
Video of NFV PoC Zone SDN amp OpenFlow World Congress 2014
httpsvimeocom112084328
NFV PoC counters
CloudNFV Open NFV Framework
Service Chaining for NW Function Selection in Carrier Networks
Virtual Function State Migration and Interoperability
Multi-vendor Distributed NFV
E2E vEPC Orchestration in an multi-vendor open NFVI environment
Virtualised Mobile Network with Integrated DPI
C-RAN virtualization with dedicated hardware accelerator
Automated Network Orchestration
VNF Router Performance with DDoS Functionality
NFV Ecosystem
Multi-Vendor on-boarding of vIMS on a cloud management framework
Demonstration of multi-location scalable stateful Virtual Network Function
SteerFlow Multi-Layered Traffic Steering for Gi-LAN
ForCES Applicability for NFV and integrated SDN
Subscriber Aware SGiGi-LAN Virtualization
NFVIaaS with Secure SDN-controlled WAN Gateway
Operational Efficiency in NFV Capacity Planning Provisioning and Billing
VNF Router Performance with Hierarchical Quality of Service Functionality
Service Acceleration of NW Functions in Carrier Networks
Virality based content caching in NFV framework
Network Intensive and Compute Intensive Hardware Acceleration
Demonstration of High Reliability and Availability aspects in a Multivendor NFV Environment
E2E orchestration of virtualized LTE core-network functions and SDN-based dynamic service chaining of VNFs using VNF FG
Constraint based Placement and Scheduling for NFVCloud Systems
Demonstration of Virtual EPC (vEPC) Applications and Enhanced Resource Management
Virtual EPC with SDN Function in Mobile Backhaul Networks
VoLTE Service based on vEPC and vIMS Architecture
SDN Controlled VNF Forwarding Graph
Service orchestration for virtual CDN service over distributed cloud management platform
LTE Virtualized Radio Access Network (vRAN)
STB Virtualization in Carrier Networks
Distributed Multi-domain Policy Management and Charging Control in a virtualised environment
Scalable Service Chaining Technology for Flexible Use of Network Functions
SDN Enabled Virtual EPC Gateway
Availability Management with Stateful Fault Tolerance
Active HTTP video monitoring in an L3VPN
Demonstration high availability vEPC and SDN controlled Service Chain
Full ISO 7-layer stack fulfilment activation and orchestration of VNFs in carrier networks
38 PoCs running so far
100 key NFV use cases covered
ALL architectural elements under study
hellip and new PoC proposals keep arriving
+100 participating organisations
NFV Hot Topics
hellip or ho to le erage the PoC Fra e ork to build a tighter li k bet ee ISG NFV Worki g Groups ork a d the PoCs fi di gs
ISG NFV Working Groups identify their Hot Topics bull areas where specific feedback from PoC projects is needed
bull PoC Teams can decide to address one or several Hot Topics (optional)
bull If so PoC Teams commit to provide the requested feedback to the ISG NFV WGs
bull [ Regular PoCs are still welcome ]
Benefits for ISG NFV
bull Tool to stimulate highest quality PoCs
bull Results simpler to follow and digest by WGs
bull More focused feedback oriented to relevant questions
Benefits for the PoC Teams
bull Enhanced INTERNAL visibility
bull Enhanced EXTERNAL visibility (eg priority for the NFV PoC Zone)
copy ETSI 2015 All rights reserved
NFV Hot Topics
HT01 Use of SDN in an NFV architectural framework
bull From EVE WG
bull COMPLETED
bull Addressed by 14 PoC Projects
HT02 Test Methodology by NFV
bull From TST WG
bull ONGOING
bull Addressed by 1 PoC Project
HT03 End-to-end Fault Correlation
bull From REL WG
bull ONGOING
bull Addressed by 1 PoC Project
HT04 Lawful Interception
bull From SEC WG
bull ONGOING
copy ETSI 2015 All rights reserved
ISG NFV EVE WG
Hot Topic 01 the perfect example
copy ETSI 2015 All rights reserved
PoC38
PoC1
Feedback
on HT01
Hot Topic 01 Use of SDN in
NFV Arch HT01 Feedback Template
PoC34
PoC28
PoC27
PoC26
PoC23 PoC21
PoC16 PoC15
PoC14 PoC13 PoC8
PoC2 PoC1
SDN and NFV The Necessary Convergence
SDN and NFV are deeply related
bull Though historically separated
And they require each other in most cases
bull NFV would be extremely difficult to achieve without SDN
bull Most of the SDN use cases are related to NFV
And it has been recognized by the community
bull The EVE005 report in the ISG NFV
bull The technical report of the ONF Architecture WG
bull Fourteen PoC reports have been contributed as evidence to EVE0005
bull The steps taken by ODL and ONOS
Converging views
bull Formal liaisons
bull Community sharing
copy ETSI 2015 All rights reserved
The List of PoCs
copy ETSI 2012 All rights reserved
14 ETSI NFV POC with SDN SDN NE SDN Controller Comment
POC1 - Open NFV Framework Project
POC2 - Service Chaining for NW function selection in
Carrier Networks
OpenFlow RYU
POC8 - Automated Network Orchestration OpenFlow OpenDaylight
POC13 - Multi-Layered Traffic Steering for Gi-Lan OpenFlow Vendor SDN controller
POC14 - Forces applicability for NFV and integrated SDN
Forces
POC15 - Subscriber Aware SgiGi-lan virtualisation OpenFlow OpenDaylight
POC16 - NFVIaaS with Secure SDN-controlled WAN Gateway
OF 13 RYU
POC21 - Network intensive and compute intensive
hardware acceleration
OpenFlow Floodlight (POF)
POC23 - E2E orchestration of Virtualised LTE Core-
Network functions
OpenFlow Proprietary controller
POC26 - Virtual EPC with SDN functions in Mobile Backhaul Networks
OpenFlow Ryu
POC27 - VoLTE Service based on vEPC and vIMS
architecture
OpenFlow OF-
epc
POC28 - SDN Controlled VNF Forwarding graph OpenFlow Vendor SDN controller
POC34 - SDN-enabled Virtual EPC Gateway OpenFlow OpenDaylight With extensions for GTP
POC38 - Full ISO-7 layer stack fulfilment activation
and orchestration of VNFs in carrier networks
OpenFlow Vendor SDN controller
The Concepts
Separate
functionality from
capacity
bull Increase network
elasticity
bull Reduce
heterogeneity
Decouple the
control and
forwarding
functions
bull Gain
programmability
bull Abstract
infrastructure
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
About ETSI
European Telecommunications Standards Institute
European standards organization
Independent not-for-profit organization created in 1988
Setting globally-applicable standards in many areas of ICT
Offering direct participation
750+ member companies and organisations
Over 35 000 publications ndash all available for free
Different kinds of Technical Bodies
bull Technical Committees
bull Partnership Projects (3GPP OneM2M)
bull Industry Specification Groups (NFV MEC mWT hellip) bull
copy ETSI 2014 All rights reserved
About CTI
ETSI Centre For Testing and Interoperability
A division within ETSI Secretariat providing support to ETSI
Technical Bodies with
bull Specification methods and tools
bull Test methodology
bull Development of Test Specifications
bull Organisation of Interoperability Events (Plugtests)
bull Coordination of Proof of Concept activities
copy ETSI 2015 All rights reserved
Industry Specification Group for Network Functions Virtualisation - an inclusive Global Project
+ 280 member companies
Mix of network operators (38)
service providers telco vendors IT vendors
software companies research amp academia
OPEN to ETSI members and non-members
Global Reach North America = 424
Europe = 399
Asia amp Middle East = 173
About ISG NFV
copy ETSI 2015 All rights reserved 4
NFV Technology Page (information) httpwwwetsiorgnfv
NFV Portal (working area) httpportaletsiorgnfv
NFV Support NFVSupportetsiorg
ET
SI
Se
cre
taria
t
About ISG NFV
copy ETSI 2015 All rights reserved
Evolution amp Ecosystem
(EVE)
Testing Experimentation and Open Source
(TST)
Security
(SEC)
Reliability Availability and Assurance
(REL)
Interfaces amp Architecture
(IFA)
Network
Operators Council (NOC)
ISG NFV Chair amp Vice-Chairs
Advisory role
Techn
ical S
teering C
om
mitte
e
ISG NFV Specs
All NFV GSs amp drafts are public
bull Published Documents httpwwwetsiorgnfv
bull Drafts httpsdocboxetsiorgISGNFVOpen
Feedback loop
bull An Issue Tracker allows to report and track feedback on NFV Drafts
bull httpnfvwikietsiorgindexphptitle=NFV_Issue_Tracker
copy ETSI 2015 All rights reserved
Open Drafts
Feedback Loop
Industry Academia
Research
Open Source
Other SDOs
The NFV PoC Framework
PoC Proof of Concept
bull Multi-vendor team working together to implement
and demonstrate NFV concepts
Launched end 2013 with the first set of NFV
deliverables
bull Use Cases
bull Requirements
bull Architecture
bull Terminology
Goals
bull Look for practical results amp get feedback
bull Demonstrate and disseminate NFV capabilities
bull Explore technology options
bull Facilitate gap analysis
bull Help to guide future ISG NFV activities
bull Foster ecosystem and cross-company collaboration
copy ETSI 2015 All rights reserved
Low Barriers
PoC team
bull 2+ manufacturers
bull 1+ network operator (member of the ISG NFV)
PoC aligned with initial e2e NFV GS
bull Use Cases
bull Requirements
bull Architectural Framework
PoC Proposal according to template
Report on outcome and lessons learnt fed
back to ISG NFV
Call for PoC Proposals open during ISG NFV
lifetime
Lightweight Process
1 The PoC Team creates a PoC proposal
bull httpnfvwikietsiorgimagesPoC_proposal_templatedoc
2 It uploads it to the ISG NFV portal (TST WG section)
3 It sends the link to the PoC mailing list
NFV_POCLISTETSIORG
bull Subject [NFV PoC Proposal] + Proposal name
4 The proposal is reviewed
5 If ok the new PoC is announced to the mailing list
bull If not feedback is sent back to the PoC team who can revise
the proposal amp resubmit
6 The PoC team runs the PoC [THE HARD PART]
bull A public demo is provided
7 The PoC team contributes to the WGs and creates a final
PoC Report (as committed in the proposal)
bull httpnfvwikietsiorgimagesPoC_report_templatedoc
NFV PoC page
PoC Framework
ETSI CTI Support
On-going PoCs
PoC WIKI
PoC ZONE
httpwwwetsiorgnfv-poc
NFV PoC WIKI
Templates
Guidelines
PoCs Status Overview
PoCs details
QampA
hellip
httpnfvwikietsiorg
NFV PoC ZONE
bull key industry events
bull Dedicated to NFV PoC demos (12+ PoCs in NFV PoC ZONE 2014)
bull Check wwwetsiorgnfv-poc-zone for details on NFV PoC ZONE 2015
Video of NFV PoC Zone SDN amp OpenFlow World Congress 2014
httpsvimeocom112084328
NFV PoC counters
CloudNFV Open NFV Framework
Service Chaining for NW Function Selection in Carrier Networks
Virtual Function State Migration and Interoperability
Multi-vendor Distributed NFV
E2E vEPC Orchestration in an multi-vendor open NFVI environment
Virtualised Mobile Network with Integrated DPI
C-RAN virtualization with dedicated hardware accelerator
Automated Network Orchestration
VNF Router Performance with DDoS Functionality
NFV Ecosystem
Multi-Vendor on-boarding of vIMS on a cloud management framework
Demonstration of multi-location scalable stateful Virtual Network Function
SteerFlow Multi-Layered Traffic Steering for Gi-LAN
ForCES Applicability for NFV and integrated SDN
Subscriber Aware SGiGi-LAN Virtualization
NFVIaaS with Secure SDN-controlled WAN Gateway
Operational Efficiency in NFV Capacity Planning Provisioning and Billing
VNF Router Performance with Hierarchical Quality of Service Functionality
Service Acceleration of NW Functions in Carrier Networks
Virality based content caching in NFV framework
Network Intensive and Compute Intensive Hardware Acceleration
Demonstration of High Reliability and Availability aspects in a Multivendor NFV Environment
E2E orchestration of virtualized LTE core-network functions and SDN-based dynamic service chaining of VNFs using VNF FG
Constraint based Placement and Scheduling for NFVCloud Systems
Demonstration of Virtual EPC (vEPC) Applications and Enhanced Resource Management
Virtual EPC with SDN Function in Mobile Backhaul Networks
VoLTE Service based on vEPC and vIMS Architecture
SDN Controlled VNF Forwarding Graph
Service orchestration for virtual CDN service over distributed cloud management platform
LTE Virtualized Radio Access Network (vRAN)
STB Virtualization in Carrier Networks
Distributed Multi-domain Policy Management and Charging Control in a virtualised environment
Scalable Service Chaining Technology for Flexible Use of Network Functions
SDN Enabled Virtual EPC Gateway
Availability Management with Stateful Fault Tolerance
Active HTTP video monitoring in an L3VPN
Demonstration high availability vEPC and SDN controlled Service Chain
Full ISO 7-layer stack fulfilment activation and orchestration of VNFs in carrier networks
38 PoCs running so far
100 key NFV use cases covered
ALL architectural elements under study
hellip and new PoC proposals keep arriving
+100 participating organisations
NFV Hot Topics
hellip or ho to le erage the PoC Fra e ork to build a tighter li k bet ee ISG NFV Worki g Groups ork a d the PoCs fi di gs
ISG NFV Working Groups identify their Hot Topics bull areas where specific feedback from PoC projects is needed
bull PoC Teams can decide to address one or several Hot Topics (optional)
bull If so PoC Teams commit to provide the requested feedback to the ISG NFV WGs
bull [ Regular PoCs are still welcome ]
Benefits for ISG NFV
bull Tool to stimulate highest quality PoCs
bull Results simpler to follow and digest by WGs
bull More focused feedback oriented to relevant questions
Benefits for the PoC Teams
bull Enhanced INTERNAL visibility
bull Enhanced EXTERNAL visibility (eg priority for the NFV PoC Zone)
copy ETSI 2015 All rights reserved
NFV Hot Topics
HT01 Use of SDN in an NFV architectural framework
bull From EVE WG
bull COMPLETED
bull Addressed by 14 PoC Projects
HT02 Test Methodology by NFV
bull From TST WG
bull ONGOING
bull Addressed by 1 PoC Project
HT03 End-to-end Fault Correlation
bull From REL WG
bull ONGOING
bull Addressed by 1 PoC Project
HT04 Lawful Interception
bull From SEC WG
bull ONGOING
copy ETSI 2015 All rights reserved
ISG NFV EVE WG
Hot Topic 01 the perfect example
copy ETSI 2015 All rights reserved
PoC38
PoC1
Feedback
on HT01
Hot Topic 01 Use of SDN in
NFV Arch HT01 Feedback Template
PoC34
PoC28
PoC27
PoC26
PoC23 PoC21
PoC16 PoC15
PoC14 PoC13 PoC8
PoC2 PoC1
SDN and NFV The Necessary Convergence
SDN and NFV are deeply related
bull Though historically separated
And they require each other in most cases
bull NFV would be extremely difficult to achieve without SDN
bull Most of the SDN use cases are related to NFV
And it has been recognized by the community
bull The EVE005 report in the ISG NFV
bull The technical report of the ONF Architecture WG
bull Fourteen PoC reports have been contributed as evidence to EVE0005
bull The steps taken by ODL and ONOS
Converging views
bull Formal liaisons
bull Community sharing
copy ETSI 2015 All rights reserved
The List of PoCs
copy ETSI 2012 All rights reserved
14 ETSI NFV POC with SDN SDN NE SDN Controller Comment
POC1 - Open NFV Framework Project
POC2 - Service Chaining for NW function selection in
Carrier Networks
OpenFlow RYU
POC8 - Automated Network Orchestration OpenFlow OpenDaylight
POC13 - Multi-Layered Traffic Steering for Gi-Lan OpenFlow Vendor SDN controller
POC14 - Forces applicability for NFV and integrated SDN
Forces
POC15 - Subscriber Aware SgiGi-lan virtualisation OpenFlow OpenDaylight
POC16 - NFVIaaS with Secure SDN-controlled WAN Gateway
OF 13 RYU
POC21 - Network intensive and compute intensive
hardware acceleration
OpenFlow Floodlight (POF)
POC23 - E2E orchestration of Virtualised LTE Core-
Network functions
OpenFlow Proprietary controller
POC26 - Virtual EPC with SDN functions in Mobile Backhaul Networks
OpenFlow Ryu
POC27 - VoLTE Service based on vEPC and vIMS
architecture
OpenFlow OF-
epc
POC28 - SDN Controlled VNF Forwarding graph OpenFlow Vendor SDN controller
POC34 - SDN-enabled Virtual EPC Gateway OpenFlow OpenDaylight With extensions for GTP
POC38 - Full ISO-7 layer stack fulfilment activation
and orchestration of VNFs in carrier networks
OpenFlow Vendor SDN controller
The Concepts
Separate
functionality from
capacity
bull Increase network
elasticity
bull Reduce
heterogeneity
Decouple the
control and
forwarding
functions
bull Gain
programmability
bull Abstract
infrastructure
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
About CTI
ETSI Centre For Testing and Interoperability
A division within ETSI Secretariat providing support to ETSI
Technical Bodies with
bull Specification methods and tools
bull Test methodology
bull Development of Test Specifications
bull Organisation of Interoperability Events (Plugtests)
bull Coordination of Proof of Concept activities
copy ETSI 2015 All rights reserved
Industry Specification Group for Network Functions Virtualisation - an inclusive Global Project
+ 280 member companies
Mix of network operators (38)
service providers telco vendors IT vendors
software companies research amp academia
OPEN to ETSI members and non-members
Global Reach North America = 424
Europe = 399
Asia amp Middle East = 173
About ISG NFV
copy ETSI 2015 All rights reserved 4
NFV Technology Page (information) httpwwwetsiorgnfv
NFV Portal (working area) httpportaletsiorgnfv
NFV Support NFVSupportetsiorg
ET
SI
Se
cre
taria
t
About ISG NFV
copy ETSI 2015 All rights reserved
Evolution amp Ecosystem
(EVE)
Testing Experimentation and Open Source
(TST)
Security
(SEC)
Reliability Availability and Assurance
(REL)
Interfaces amp Architecture
(IFA)
Network
Operators Council (NOC)
ISG NFV Chair amp Vice-Chairs
Advisory role
Techn
ical S
teering C
om
mitte
e
ISG NFV Specs
All NFV GSs amp drafts are public
bull Published Documents httpwwwetsiorgnfv
bull Drafts httpsdocboxetsiorgISGNFVOpen
Feedback loop
bull An Issue Tracker allows to report and track feedback on NFV Drafts
bull httpnfvwikietsiorgindexphptitle=NFV_Issue_Tracker
copy ETSI 2015 All rights reserved
Open Drafts
Feedback Loop
Industry Academia
Research
Open Source
Other SDOs
The NFV PoC Framework
PoC Proof of Concept
bull Multi-vendor team working together to implement
and demonstrate NFV concepts
Launched end 2013 with the first set of NFV
deliverables
bull Use Cases
bull Requirements
bull Architecture
bull Terminology
Goals
bull Look for practical results amp get feedback
bull Demonstrate and disseminate NFV capabilities
bull Explore technology options
bull Facilitate gap analysis
bull Help to guide future ISG NFV activities
bull Foster ecosystem and cross-company collaboration
copy ETSI 2015 All rights reserved
Low Barriers
PoC team
bull 2+ manufacturers
bull 1+ network operator (member of the ISG NFV)
PoC aligned with initial e2e NFV GS
bull Use Cases
bull Requirements
bull Architectural Framework
PoC Proposal according to template
Report on outcome and lessons learnt fed
back to ISG NFV
Call for PoC Proposals open during ISG NFV
lifetime
Lightweight Process
1 The PoC Team creates a PoC proposal
bull httpnfvwikietsiorgimagesPoC_proposal_templatedoc
2 It uploads it to the ISG NFV portal (TST WG section)
3 It sends the link to the PoC mailing list
NFV_POCLISTETSIORG
bull Subject [NFV PoC Proposal] + Proposal name
4 The proposal is reviewed
5 If ok the new PoC is announced to the mailing list
bull If not feedback is sent back to the PoC team who can revise
the proposal amp resubmit
6 The PoC team runs the PoC [THE HARD PART]
bull A public demo is provided
7 The PoC team contributes to the WGs and creates a final
PoC Report (as committed in the proposal)
bull httpnfvwikietsiorgimagesPoC_report_templatedoc
NFV PoC page
PoC Framework
ETSI CTI Support
On-going PoCs
PoC WIKI
PoC ZONE
httpwwwetsiorgnfv-poc
NFV PoC WIKI
Templates
Guidelines
PoCs Status Overview
PoCs details
QampA
hellip
httpnfvwikietsiorg
NFV PoC ZONE
bull key industry events
bull Dedicated to NFV PoC demos (12+ PoCs in NFV PoC ZONE 2014)
bull Check wwwetsiorgnfv-poc-zone for details on NFV PoC ZONE 2015
Video of NFV PoC Zone SDN amp OpenFlow World Congress 2014
httpsvimeocom112084328
NFV PoC counters
CloudNFV Open NFV Framework
Service Chaining for NW Function Selection in Carrier Networks
Virtual Function State Migration and Interoperability
Multi-vendor Distributed NFV
E2E vEPC Orchestration in an multi-vendor open NFVI environment
Virtualised Mobile Network with Integrated DPI
C-RAN virtualization with dedicated hardware accelerator
Automated Network Orchestration
VNF Router Performance with DDoS Functionality
NFV Ecosystem
Multi-Vendor on-boarding of vIMS on a cloud management framework
Demonstration of multi-location scalable stateful Virtual Network Function
SteerFlow Multi-Layered Traffic Steering for Gi-LAN
ForCES Applicability for NFV and integrated SDN
Subscriber Aware SGiGi-LAN Virtualization
NFVIaaS with Secure SDN-controlled WAN Gateway
Operational Efficiency in NFV Capacity Planning Provisioning and Billing
VNF Router Performance with Hierarchical Quality of Service Functionality
Service Acceleration of NW Functions in Carrier Networks
Virality based content caching in NFV framework
Network Intensive and Compute Intensive Hardware Acceleration
Demonstration of High Reliability and Availability aspects in a Multivendor NFV Environment
E2E orchestration of virtualized LTE core-network functions and SDN-based dynamic service chaining of VNFs using VNF FG
Constraint based Placement and Scheduling for NFVCloud Systems
Demonstration of Virtual EPC (vEPC) Applications and Enhanced Resource Management
Virtual EPC with SDN Function in Mobile Backhaul Networks
VoLTE Service based on vEPC and vIMS Architecture
SDN Controlled VNF Forwarding Graph
Service orchestration for virtual CDN service over distributed cloud management platform
LTE Virtualized Radio Access Network (vRAN)
STB Virtualization in Carrier Networks
Distributed Multi-domain Policy Management and Charging Control in a virtualised environment
Scalable Service Chaining Technology for Flexible Use of Network Functions
SDN Enabled Virtual EPC Gateway
Availability Management with Stateful Fault Tolerance
Active HTTP video monitoring in an L3VPN
Demonstration high availability vEPC and SDN controlled Service Chain
Full ISO 7-layer stack fulfilment activation and orchestration of VNFs in carrier networks
38 PoCs running so far
100 key NFV use cases covered
ALL architectural elements under study
hellip and new PoC proposals keep arriving
+100 participating organisations
NFV Hot Topics
hellip or ho to le erage the PoC Fra e ork to build a tighter li k bet ee ISG NFV Worki g Groups ork a d the PoCs fi di gs
ISG NFV Working Groups identify their Hot Topics bull areas where specific feedback from PoC projects is needed
bull PoC Teams can decide to address one or several Hot Topics (optional)
bull If so PoC Teams commit to provide the requested feedback to the ISG NFV WGs
bull [ Regular PoCs are still welcome ]
Benefits for ISG NFV
bull Tool to stimulate highest quality PoCs
bull Results simpler to follow and digest by WGs
bull More focused feedback oriented to relevant questions
Benefits for the PoC Teams
bull Enhanced INTERNAL visibility
bull Enhanced EXTERNAL visibility (eg priority for the NFV PoC Zone)
copy ETSI 2015 All rights reserved
NFV Hot Topics
HT01 Use of SDN in an NFV architectural framework
bull From EVE WG
bull COMPLETED
bull Addressed by 14 PoC Projects
HT02 Test Methodology by NFV
bull From TST WG
bull ONGOING
bull Addressed by 1 PoC Project
HT03 End-to-end Fault Correlation
bull From REL WG
bull ONGOING
bull Addressed by 1 PoC Project
HT04 Lawful Interception
bull From SEC WG
bull ONGOING
copy ETSI 2015 All rights reserved
ISG NFV EVE WG
Hot Topic 01 the perfect example
copy ETSI 2015 All rights reserved
PoC38
PoC1
Feedback
on HT01
Hot Topic 01 Use of SDN in
NFV Arch HT01 Feedback Template
PoC34
PoC28
PoC27
PoC26
PoC23 PoC21
PoC16 PoC15
PoC14 PoC13 PoC8
PoC2 PoC1
SDN and NFV The Necessary Convergence
SDN and NFV are deeply related
bull Though historically separated
And they require each other in most cases
bull NFV would be extremely difficult to achieve without SDN
bull Most of the SDN use cases are related to NFV
And it has been recognized by the community
bull The EVE005 report in the ISG NFV
bull The technical report of the ONF Architecture WG
bull Fourteen PoC reports have been contributed as evidence to EVE0005
bull The steps taken by ODL and ONOS
Converging views
bull Formal liaisons
bull Community sharing
copy ETSI 2015 All rights reserved
The List of PoCs
copy ETSI 2012 All rights reserved
14 ETSI NFV POC with SDN SDN NE SDN Controller Comment
POC1 - Open NFV Framework Project
POC2 - Service Chaining for NW function selection in
Carrier Networks
OpenFlow RYU
POC8 - Automated Network Orchestration OpenFlow OpenDaylight
POC13 - Multi-Layered Traffic Steering for Gi-Lan OpenFlow Vendor SDN controller
POC14 - Forces applicability for NFV and integrated SDN
Forces
POC15 - Subscriber Aware SgiGi-lan virtualisation OpenFlow OpenDaylight
POC16 - NFVIaaS with Secure SDN-controlled WAN Gateway
OF 13 RYU
POC21 - Network intensive and compute intensive
hardware acceleration
OpenFlow Floodlight (POF)
POC23 - E2E orchestration of Virtualised LTE Core-
Network functions
OpenFlow Proprietary controller
POC26 - Virtual EPC with SDN functions in Mobile Backhaul Networks
OpenFlow Ryu
POC27 - VoLTE Service based on vEPC and vIMS
architecture
OpenFlow OF-
epc
POC28 - SDN Controlled VNF Forwarding graph OpenFlow Vendor SDN controller
POC34 - SDN-enabled Virtual EPC Gateway OpenFlow OpenDaylight With extensions for GTP
POC38 - Full ISO-7 layer stack fulfilment activation
and orchestration of VNFs in carrier networks
OpenFlow Vendor SDN controller
The Concepts
Separate
functionality from
capacity
bull Increase network
elasticity
bull Reduce
heterogeneity
Decouple the
control and
forwarding
functions
bull Gain
programmability
bull Abstract
infrastructure
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
Industry Specification Group for Network Functions Virtualisation - an inclusive Global Project
+ 280 member companies
Mix of network operators (38)
service providers telco vendors IT vendors
software companies research amp academia
OPEN to ETSI members and non-members
Global Reach North America = 424
Europe = 399
Asia amp Middle East = 173
About ISG NFV
copy ETSI 2015 All rights reserved 4
NFV Technology Page (information) httpwwwetsiorgnfv
NFV Portal (working area) httpportaletsiorgnfv
NFV Support NFVSupportetsiorg
ET
SI
Se
cre
taria
t
About ISG NFV
copy ETSI 2015 All rights reserved
Evolution amp Ecosystem
(EVE)
Testing Experimentation and Open Source
(TST)
Security
(SEC)
Reliability Availability and Assurance
(REL)
Interfaces amp Architecture
(IFA)
Network
Operators Council (NOC)
ISG NFV Chair amp Vice-Chairs
Advisory role
Techn
ical S
teering C
om
mitte
e
ISG NFV Specs
All NFV GSs amp drafts are public
bull Published Documents httpwwwetsiorgnfv
bull Drafts httpsdocboxetsiorgISGNFVOpen
Feedback loop
bull An Issue Tracker allows to report and track feedback on NFV Drafts
bull httpnfvwikietsiorgindexphptitle=NFV_Issue_Tracker
copy ETSI 2015 All rights reserved
Open Drafts
Feedback Loop
Industry Academia
Research
Open Source
Other SDOs
The NFV PoC Framework
PoC Proof of Concept
bull Multi-vendor team working together to implement
and demonstrate NFV concepts
Launched end 2013 with the first set of NFV
deliverables
bull Use Cases
bull Requirements
bull Architecture
bull Terminology
Goals
bull Look for practical results amp get feedback
bull Demonstrate and disseminate NFV capabilities
bull Explore technology options
bull Facilitate gap analysis
bull Help to guide future ISG NFV activities
bull Foster ecosystem and cross-company collaboration
copy ETSI 2015 All rights reserved
Low Barriers
PoC team
bull 2+ manufacturers
bull 1+ network operator (member of the ISG NFV)
PoC aligned with initial e2e NFV GS
bull Use Cases
bull Requirements
bull Architectural Framework
PoC Proposal according to template
Report on outcome and lessons learnt fed
back to ISG NFV
Call for PoC Proposals open during ISG NFV
lifetime
Lightweight Process
1 The PoC Team creates a PoC proposal
bull httpnfvwikietsiorgimagesPoC_proposal_templatedoc
2 It uploads it to the ISG NFV portal (TST WG section)
3 It sends the link to the PoC mailing list
NFV_POCLISTETSIORG
bull Subject [NFV PoC Proposal] + Proposal name
4 The proposal is reviewed
5 If ok the new PoC is announced to the mailing list
bull If not feedback is sent back to the PoC team who can revise
the proposal amp resubmit
6 The PoC team runs the PoC [THE HARD PART]
bull A public demo is provided
7 The PoC team contributes to the WGs and creates a final
PoC Report (as committed in the proposal)
bull httpnfvwikietsiorgimagesPoC_report_templatedoc
NFV PoC page
PoC Framework
ETSI CTI Support
On-going PoCs
PoC WIKI
PoC ZONE
httpwwwetsiorgnfv-poc
NFV PoC WIKI
Templates
Guidelines
PoCs Status Overview
PoCs details
QampA
hellip
httpnfvwikietsiorg
NFV PoC ZONE
bull key industry events
bull Dedicated to NFV PoC demos (12+ PoCs in NFV PoC ZONE 2014)
bull Check wwwetsiorgnfv-poc-zone for details on NFV PoC ZONE 2015
Video of NFV PoC Zone SDN amp OpenFlow World Congress 2014
httpsvimeocom112084328
NFV PoC counters
CloudNFV Open NFV Framework
Service Chaining for NW Function Selection in Carrier Networks
Virtual Function State Migration and Interoperability
Multi-vendor Distributed NFV
E2E vEPC Orchestration in an multi-vendor open NFVI environment
Virtualised Mobile Network with Integrated DPI
C-RAN virtualization with dedicated hardware accelerator
Automated Network Orchestration
VNF Router Performance with DDoS Functionality
NFV Ecosystem
Multi-Vendor on-boarding of vIMS on a cloud management framework
Demonstration of multi-location scalable stateful Virtual Network Function
SteerFlow Multi-Layered Traffic Steering for Gi-LAN
ForCES Applicability for NFV and integrated SDN
Subscriber Aware SGiGi-LAN Virtualization
NFVIaaS with Secure SDN-controlled WAN Gateway
Operational Efficiency in NFV Capacity Planning Provisioning and Billing
VNF Router Performance with Hierarchical Quality of Service Functionality
Service Acceleration of NW Functions in Carrier Networks
Virality based content caching in NFV framework
Network Intensive and Compute Intensive Hardware Acceleration
Demonstration of High Reliability and Availability aspects in a Multivendor NFV Environment
E2E orchestration of virtualized LTE core-network functions and SDN-based dynamic service chaining of VNFs using VNF FG
Constraint based Placement and Scheduling for NFVCloud Systems
Demonstration of Virtual EPC (vEPC) Applications and Enhanced Resource Management
Virtual EPC with SDN Function in Mobile Backhaul Networks
VoLTE Service based on vEPC and vIMS Architecture
SDN Controlled VNF Forwarding Graph
Service orchestration for virtual CDN service over distributed cloud management platform
LTE Virtualized Radio Access Network (vRAN)
STB Virtualization in Carrier Networks
Distributed Multi-domain Policy Management and Charging Control in a virtualised environment
Scalable Service Chaining Technology for Flexible Use of Network Functions
SDN Enabled Virtual EPC Gateway
Availability Management with Stateful Fault Tolerance
Active HTTP video monitoring in an L3VPN
Demonstration high availability vEPC and SDN controlled Service Chain
Full ISO 7-layer stack fulfilment activation and orchestration of VNFs in carrier networks
38 PoCs running so far
100 key NFV use cases covered
ALL architectural elements under study
hellip and new PoC proposals keep arriving
+100 participating organisations
NFV Hot Topics
hellip or ho to le erage the PoC Fra e ork to build a tighter li k bet ee ISG NFV Worki g Groups ork a d the PoCs fi di gs
ISG NFV Working Groups identify their Hot Topics bull areas where specific feedback from PoC projects is needed
bull PoC Teams can decide to address one or several Hot Topics (optional)
bull If so PoC Teams commit to provide the requested feedback to the ISG NFV WGs
bull [ Regular PoCs are still welcome ]
Benefits for ISG NFV
bull Tool to stimulate highest quality PoCs
bull Results simpler to follow and digest by WGs
bull More focused feedback oriented to relevant questions
Benefits for the PoC Teams
bull Enhanced INTERNAL visibility
bull Enhanced EXTERNAL visibility (eg priority for the NFV PoC Zone)
copy ETSI 2015 All rights reserved
NFV Hot Topics
HT01 Use of SDN in an NFV architectural framework
bull From EVE WG
bull COMPLETED
bull Addressed by 14 PoC Projects
HT02 Test Methodology by NFV
bull From TST WG
bull ONGOING
bull Addressed by 1 PoC Project
HT03 End-to-end Fault Correlation
bull From REL WG
bull ONGOING
bull Addressed by 1 PoC Project
HT04 Lawful Interception
bull From SEC WG
bull ONGOING
copy ETSI 2015 All rights reserved
ISG NFV EVE WG
Hot Topic 01 the perfect example
copy ETSI 2015 All rights reserved
PoC38
PoC1
Feedback
on HT01
Hot Topic 01 Use of SDN in
NFV Arch HT01 Feedback Template
PoC34
PoC28
PoC27
PoC26
PoC23 PoC21
PoC16 PoC15
PoC14 PoC13 PoC8
PoC2 PoC1
SDN and NFV The Necessary Convergence
SDN and NFV are deeply related
bull Though historically separated
And they require each other in most cases
bull NFV would be extremely difficult to achieve without SDN
bull Most of the SDN use cases are related to NFV
And it has been recognized by the community
bull The EVE005 report in the ISG NFV
bull The technical report of the ONF Architecture WG
bull Fourteen PoC reports have been contributed as evidence to EVE0005
bull The steps taken by ODL and ONOS
Converging views
bull Formal liaisons
bull Community sharing
copy ETSI 2015 All rights reserved
The List of PoCs
copy ETSI 2012 All rights reserved
14 ETSI NFV POC with SDN SDN NE SDN Controller Comment
POC1 - Open NFV Framework Project
POC2 - Service Chaining for NW function selection in
Carrier Networks
OpenFlow RYU
POC8 - Automated Network Orchestration OpenFlow OpenDaylight
POC13 - Multi-Layered Traffic Steering for Gi-Lan OpenFlow Vendor SDN controller
POC14 - Forces applicability for NFV and integrated SDN
Forces
POC15 - Subscriber Aware SgiGi-lan virtualisation OpenFlow OpenDaylight
POC16 - NFVIaaS with Secure SDN-controlled WAN Gateway
OF 13 RYU
POC21 - Network intensive and compute intensive
hardware acceleration
OpenFlow Floodlight (POF)
POC23 - E2E orchestration of Virtualised LTE Core-
Network functions
OpenFlow Proprietary controller
POC26 - Virtual EPC with SDN functions in Mobile Backhaul Networks
OpenFlow Ryu
POC27 - VoLTE Service based on vEPC and vIMS
architecture
OpenFlow OF-
epc
POC28 - SDN Controlled VNF Forwarding graph OpenFlow Vendor SDN controller
POC34 - SDN-enabled Virtual EPC Gateway OpenFlow OpenDaylight With extensions for GTP
POC38 - Full ISO-7 layer stack fulfilment activation
and orchestration of VNFs in carrier networks
OpenFlow Vendor SDN controller
The Concepts
Separate
functionality from
capacity
bull Increase network
elasticity
bull Reduce
heterogeneity
Decouple the
control and
forwarding
functions
bull Gain
programmability
bull Abstract
infrastructure
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
ET
SI
Se
cre
taria
t
About ISG NFV
copy ETSI 2015 All rights reserved
Evolution amp Ecosystem
(EVE)
Testing Experimentation and Open Source
(TST)
Security
(SEC)
Reliability Availability and Assurance
(REL)
Interfaces amp Architecture
(IFA)
Network
Operators Council (NOC)
ISG NFV Chair amp Vice-Chairs
Advisory role
Techn
ical S
teering C
om
mitte
e
ISG NFV Specs
All NFV GSs amp drafts are public
bull Published Documents httpwwwetsiorgnfv
bull Drafts httpsdocboxetsiorgISGNFVOpen
Feedback loop
bull An Issue Tracker allows to report and track feedback on NFV Drafts
bull httpnfvwikietsiorgindexphptitle=NFV_Issue_Tracker
copy ETSI 2015 All rights reserved
Open Drafts
Feedback Loop
Industry Academia
Research
Open Source
Other SDOs
The NFV PoC Framework
PoC Proof of Concept
bull Multi-vendor team working together to implement
and demonstrate NFV concepts
Launched end 2013 with the first set of NFV
deliverables
bull Use Cases
bull Requirements
bull Architecture
bull Terminology
Goals
bull Look for practical results amp get feedback
bull Demonstrate and disseminate NFV capabilities
bull Explore technology options
bull Facilitate gap analysis
bull Help to guide future ISG NFV activities
bull Foster ecosystem and cross-company collaboration
copy ETSI 2015 All rights reserved
Low Barriers
PoC team
bull 2+ manufacturers
bull 1+ network operator (member of the ISG NFV)
PoC aligned with initial e2e NFV GS
bull Use Cases
bull Requirements
bull Architectural Framework
PoC Proposal according to template
Report on outcome and lessons learnt fed
back to ISG NFV
Call for PoC Proposals open during ISG NFV
lifetime
Lightweight Process
1 The PoC Team creates a PoC proposal
bull httpnfvwikietsiorgimagesPoC_proposal_templatedoc
2 It uploads it to the ISG NFV portal (TST WG section)
3 It sends the link to the PoC mailing list
NFV_POCLISTETSIORG
bull Subject [NFV PoC Proposal] + Proposal name
4 The proposal is reviewed
5 If ok the new PoC is announced to the mailing list
bull If not feedback is sent back to the PoC team who can revise
the proposal amp resubmit
6 The PoC team runs the PoC [THE HARD PART]
bull A public demo is provided
7 The PoC team contributes to the WGs and creates a final
PoC Report (as committed in the proposal)
bull httpnfvwikietsiorgimagesPoC_report_templatedoc
NFV PoC page
PoC Framework
ETSI CTI Support
On-going PoCs
PoC WIKI
PoC ZONE
httpwwwetsiorgnfv-poc
NFV PoC WIKI
Templates
Guidelines
PoCs Status Overview
PoCs details
QampA
hellip
httpnfvwikietsiorg
NFV PoC ZONE
bull key industry events
bull Dedicated to NFV PoC demos (12+ PoCs in NFV PoC ZONE 2014)
bull Check wwwetsiorgnfv-poc-zone for details on NFV PoC ZONE 2015
Video of NFV PoC Zone SDN amp OpenFlow World Congress 2014
httpsvimeocom112084328
NFV PoC counters
CloudNFV Open NFV Framework
Service Chaining for NW Function Selection in Carrier Networks
Virtual Function State Migration and Interoperability
Multi-vendor Distributed NFV
E2E vEPC Orchestration in an multi-vendor open NFVI environment
Virtualised Mobile Network with Integrated DPI
C-RAN virtualization with dedicated hardware accelerator
Automated Network Orchestration
VNF Router Performance with DDoS Functionality
NFV Ecosystem
Multi-Vendor on-boarding of vIMS on a cloud management framework
Demonstration of multi-location scalable stateful Virtual Network Function
SteerFlow Multi-Layered Traffic Steering for Gi-LAN
ForCES Applicability for NFV and integrated SDN
Subscriber Aware SGiGi-LAN Virtualization
NFVIaaS with Secure SDN-controlled WAN Gateway
Operational Efficiency in NFV Capacity Planning Provisioning and Billing
VNF Router Performance with Hierarchical Quality of Service Functionality
Service Acceleration of NW Functions in Carrier Networks
Virality based content caching in NFV framework
Network Intensive and Compute Intensive Hardware Acceleration
Demonstration of High Reliability and Availability aspects in a Multivendor NFV Environment
E2E orchestration of virtualized LTE core-network functions and SDN-based dynamic service chaining of VNFs using VNF FG
Constraint based Placement and Scheduling for NFVCloud Systems
Demonstration of Virtual EPC (vEPC) Applications and Enhanced Resource Management
Virtual EPC with SDN Function in Mobile Backhaul Networks
VoLTE Service based on vEPC and vIMS Architecture
SDN Controlled VNF Forwarding Graph
Service orchestration for virtual CDN service over distributed cloud management platform
LTE Virtualized Radio Access Network (vRAN)
STB Virtualization in Carrier Networks
Distributed Multi-domain Policy Management and Charging Control in a virtualised environment
Scalable Service Chaining Technology for Flexible Use of Network Functions
SDN Enabled Virtual EPC Gateway
Availability Management with Stateful Fault Tolerance
Active HTTP video monitoring in an L3VPN
Demonstration high availability vEPC and SDN controlled Service Chain
Full ISO 7-layer stack fulfilment activation and orchestration of VNFs in carrier networks
38 PoCs running so far
100 key NFV use cases covered
ALL architectural elements under study
hellip and new PoC proposals keep arriving
+100 participating organisations
NFV Hot Topics
hellip or ho to le erage the PoC Fra e ork to build a tighter li k bet ee ISG NFV Worki g Groups ork a d the PoCs fi di gs
ISG NFV Working Groups identify their Hot Topics bull areas where specific feedback from PoC projects is needed
bull PoC Teams can decide to address one or several Hot Topics (optional)
bull If so PoC Teams commit to provide the requested feedback to the ISG NFV WGs
bull [ Regular PoCs are still welcome ]
Benefits for ISG NFV
bull Tool to stimulate highest quality PoCs
bull Results simpler to follow and digest by WGs
bull More focused feedback oriented to relevant questions
Benefits for the PoC Teams
bull Enhanced INTERNAL visibility
bull Enhanced EXTERNAL visibility (eg priority for the NFV PoC Zone)
copy ETSI 2015 All rights reserved
NFV Hot Topics
HT01 Use of SDN in an NFV architectural framework
bull From EVE WG
bull COMPLETED
bull Addressed by 14 PoC Projects
HT02 Test Methodology by NFV
bull From TST WG
bull ONGOING
bull Addressed by 1 PoC Project
HT03 End-to-end Fault Correlation
bull From REL WG
bull ONGOING
bull Addressed by 1 PoC Project
HT04 Lawful Interception
bull From SEC WG
bull ONGOING
copy ETSI 2015 All rights reserved
ISG NFV EVE WG
Hot Topic 01 the perfect example
copy ETSI 2015 All rights reserved
PoC38
PoC1
Feedback
on HT01
Hot Topic 01 Use of SDN in
NFV Arch HT01 Feedback Template
PoC34
PoC28
PoC27
PoC26
PoC23 PoC21
PoC16 PoC15
PoC14 PoC13 PoC8
PoC2 PoC1
SDN and NFV The Necessary Convergence
SDN and NFV are deeply related
bull Though historically separated
And they require each other in most cases
bull NFV would be extremely difficult to achieve without SDN
bull Most of the SDN use cases are related to NFV
And it has been recognized by the community
bull The EVE005 report in the ISG NFV
bull The technical report of the ONF Architecture WG
bull Fourteen PoC reports have been contributed as evidence to EVE0005
bull The steps taken by ODL and ONOS
Converging views
bull Formal liaisons
bull Community sharing
copy ETSI 2015 All rights reserved
The List of PoCs
copy ETSI 2012 All rights reserved
14 ETSI NFV POC with SDN SDN NE SDN Controller Comment
POC1 - Open NFV Framework Project
POC2 - Service Chaining for NW function selection in
Carrier Networks
OpenFlow RYU
POC8 - Automated Network Orchestration OpenFlow OpenDaylight
POC13 - Multi-Layered Traffic Steering for Gi-Lan OpenFlow Vendor SDN controller
POC14 - Forces applicability for NFV and integrated SDN
Forces
POC15 - Subscriber Aware SgiGi-lan virtualisation OpenFlow OpenDaylight
POC16 - NFVIaaS with Secure SDN-controlled WAN Gateway
OF 13 RYU
POC21 - Network intensive and compute intensive
hardware acceleration
OpenFlow Floodlight (POF)
POC23 - E2E orchestration of Virtualised LTE Core-
Network functions
OpenFlow Proprietary controller
POC26 - Virtual EPC with SDN functions in Mobile Backhaul Networks
OpenFlow Ryu
POC27 - VoLTE Service based on vEPC and vIMS
architecture
OpenFlow OF-
epc
POC28 - SDN Controlled VNF Forwarding graph OpenFlow Vendor SDN controller
POC34 - SDN-enabled Virtual EPC Gateway OpenFlow OpenDaylight With extensions for GTP
POC38 - Full ISO-7 layer stack fulfilment activation
and orchestration of VNFs in carrier networks
OpenFlow Vendor SDN controller
The Concepts
Separate
functionality from
capacity
bull Increase network
elasticity
bull Reduce
heterogeneity
Decouple the
control and
forwarding
functions
bull Gain
programmability
bull Abstract
infrastructure
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
ISG NFV Specs
All NFV GSs amp drafts are public
bull Published Documents httpwwwetsiorgnfv
bull Drafts httpsdocboxetsiorgISGNFVOpen
Feedback loop
bull An Issue Tracker allows to report and track feedback on NFV Drafts
bull httpnfvwikietsiorgindexphptitle=NFV_Issue_Tracker
copy ETSI 2015 All rights reserved
Open Drafts
Feedback Loop
Industry Academia
Research
Open Source
Other SDOs
The NFV PoC Framework
PoC Proof of Concept
bull Multi-vendor team working together to implement
and demonstrate NFV concepts
Launched end 2013 with the first set of NFV
deliverables
bull Use Cases
bull Requirements
bull Architecture
bull Terminology
Goals
bull Look for practical results amp get feedback
bull Demonstrate and disseminate NFV capabilities
bull Explore technology options
bull Facilitate gap analysis
bull Help to guide future ISG NFV activities
bull Foster ecosystem and cross-company collaboration
copy ETSI 2015 All rights reserved
Low Barriers
PoC team
bull 2+ manufacturers
bull 1+ network operator (member of the ISG NFV)
PoC aligned with initial e2e NFV GS
bull Use Cases
bull Requirements
bull Architectural Framework
PoC Proposal according to template
Report on outcome and lessons learnt fed
back to ISG NFV
Call for PoC Proposals open during ISG NFV
lifetime
Lightweight Process
1 The PoC Team creates a PoC proposal
bull httpnfvwikietsiorgimagesPoC_proposal_templatedoc
2 It uploads it to the ISG NFV portal (TST WG section)
3 It sends the link to the PoC mailing list
NFV_POCLISTETSIORG
bull Subject [NFV PoC Proposal] + Proposal name
4 The proposal is reviewed
5 If ok the new PoC is announced to the mailing list
bull If not feedback is sent back to the PoC team who can revise
the proposal amp resubmit
6 The PoC team runs the PoC [THE HARD PART]
bull A public demo is provided
7 The PoC team contributes to the WGs and creates a final
PoC Report (as committed in the proposal)
bull httpnfvwikietsiorgimagesPoC_report_templatedoc
NFV PoC page
PoC Framework
ETSI CTI Support
On-going PoCs
PoC WIKI
PoC ZONE
httpwwwetsiorgnfv-poc
NFV PoC WIKI
Templates
Guidelines
PoCs Status Overview
PoCs details
QampA
hellip
httpnfvwikietsiorg
NFV PoC ZONE
bull key industry events
bull Dedicated to NFV PoC demos (12+ PoCs in NFV PoC ZONE 2014)
bull Check wwwetsiorgnfv-poc-zone for details on NFV PoC ZONE 2015
Video of NFV PoC Zone SDN amp OpenFlow World Congress 2014
httpsvimeocom112084328
NFV PoC counters
CloudNFV Open NFV Framework
Service Chaining for NW Function Selection in Carrier Networks
Virtual Function State Migration and Interoperability
Multi-vendor Distributed NFV
E2E vEPC Orchestration in an multi-vendor open NFVI environment
Virtualised Mobile Network with Integrated DPI
C-RAN virtualization with dedicated hardware accelerator
Automated Network Orchestration
VNF Router Performance with DDoS Functionality
NFV Ecosystem
Multi-Vendor on-boarding of vIMS on a cloud management framework
Demonstration of multi-location scalable stateful Virtual Network Function
SteerFlow Multi-Layered Traffic Steering for Gi-LAN
ForCES Applicability for NFV and integrated SDN
Subscriber Aware SGiGi-LAN Virtualization
NFVIaaS with Secure SDN-controlled WAN Gateway
Operational Efficiency in NFV Capacity Planning Provisioning and Billing
VNF Router Performance with Hierarchical Quality of Service Functionality
Service Acceleration of NW Functions in Carrier Networks
Virality based content caching in NFV framework
Network Intensive and Compute Intensive Hardware Acceleration
Demonstration of High Reliability and Availability aspects in a Multivendor NFV Environment
E2E orchestration of virtualized LTE core-network functions and SDN-based dynamic service chaining of VNFs using VNF FG
Constraint based Placement and Scheduling for NFVCloud Systems
Demonstration of Virtual EPC (vEPC) Applications and Enhanced Resource Management
Virtual EPC with SDN Function in Mobile Backhaul Networks
VoLTE Service based on vEPC and vIMS Architecture
SDN Controlled VNF Forwarding Graph
Service orchestration for virtual CDN service over distributed cloud management platform
LTE Virtualized Radio Access Network (vRAN)
STB Virtualization in Carrier Networks
Distributed Multi-domain Policy Management and Charging Control in a virtualised environment
Scalable Service Chaining Technology for Flexible Use of Network Functions
SDN Enabled Virtual EPC Gateway
Availability Management with Stateful Fault Tolerance
Active HTTP video monitoring in an L3VPN
Demonstration high availability vEPC and SDN controlled Service Chain
Full ISO 7-layer stack fulfilment activation and orchestration of VNFs in carrier networks
38 PoCs running so far
100 key NFV use cases covered
ALL architectural elements under study
hellip and new PoC proposals keep arriving
+100 participating organisations
NFV Hot Topics
hellip or ho to le erage the PoC Fra e ork to build a tighter li k bet ee ISG NFV Worki g Groups ork a d the PoCs fi di gs
ISG NFV Working Groups identify their Hot Topics bull areas where specific feedback from PoC projects is needed
bull PoC Teams can decide to address one or several Hot Topics (optional)
bull If so PoC Teams commit to provide the requested feedback to the ISG NFV WGs
bull [ Regular PoCs are still welcome ]
Benefits for ISG NFV
bull Tool to stimulate highest quality PoCs
bull Results simpler to follow and digest by WGs
bull More focused feedback oriented to relevant questions
Benefits for the PoC Teams
bull Enhanced INTERNAL visibility
bull Enhanced EXTERNAL visibility (eg priority for the NFV PoC Zone)
copy ETSI 2015 All rights reserved
NFV Hot Topics
HT01 Use of SDN in an NFV architectural framework
bull From EVE WG
bull COMPLETED
bull Addressed by 14 PoC Projects
HT02 Test Methodology by NFV
bull From TST WG
bull ONGOING
bull Addressed by 1 PoC Project
HT03 End-to-end Fault Correlation
bull From REL WG
bull ONGOING
bull Addressed by 1 PoC Project
HT04 Lawful Interception
bull From SEC WG
bull ONGOING
copy ETSI 2015 All rights reserved
ISG NFV EVE WG
Hot Topic 01 the perfect example
copy ETSI 2015 All rights reserved
PoC38
PoC1
Feedback
on HT01
Hot Topic 01 Use of SDN in
NFV Arch HT01 Feedback Template
PoC34
PoC28
PoC27
PoC26
PoC23 PoC21
PoC16 PoC15
PoC14 PoC13 PoC8
PoC2 PoC1
SDN and NFV The Necessary Convergence
SDN and NFV are deeply related
bull Though historically separated
And they require each other in most cases
bull NFV would be extremely difficult to achieve without SDN
bull Most of the SDN use cases are related to NFV
And it has been recognized by the community
bull The EVE005 report in the ISG NFV
bull The technical report of the ONF Architecture WG
bull Fourteen PoC reports have been contributed as evidence to EVE0005
bull The steps taken by ODL and ONOS
Converging views
bull Formal liaisons
bull Community sharing
copy ETSI 2015 All rights reserved
The List of PoCs
copy ETSI 2012 All rights reserved
14 ETSI NFV POC with SDN SDN NE SDN Controller Comment
POC1 - Open NFV Framework Project
POC2 - Service Chaining for NW function selection in
Carrier Networks
OpenFlow RYU
POC8 - Automated Network Orchestration OpenFlow OpenDaylight
POC13 - Multi-Layered Traffic Steering for Gi-Lan OpenFlow Vendor SDN controller
POC14 - Forces applicability for NFV and integrated SDN
Forces
POC15 - Subscriber Aware SgiGi-lan virtualisation OpenFlow OpenDaylight
POC16 - NFVIaaS with Secure SDN-controlled WAN Gateway
OF 13 RYU
POC21 - Network intensive and compute intensive
hardware acceleration
OpenFlow Floodlight (POF)
POC23 - E2E orchestration of Virtualised LTE Core-
Network functions
OpenFlow Proprietary controller
POC26 - Virtual EPC with SDN functions in Mobile Backhaul Networks
OpenFlow Ryu
POC27 - VoLTE Service based on vEPC and vIMS
architecture
OpenFlow OF-
epc
POC28 - SDN Controlled VNF Forwarding graph OpenFlow Vendor SDN controller
POC34 - SDN-enabled Virtual EPC Gateway OpenFlow OpenDaylight With extensions for GTP
POC38 - Full ISO-7 layer stack fulfilment activation
and orchestration of VNFs in carrier networks
OpenFlow Vendor SDN controller
The Concepts
Separate
functionality from
capacity
bull Increase network
elasticity
bull Reduce
heterogeneity
Decouple the
control and
forwarding
functions
bull Gain
programmability
bull Abstract
infrastructure
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
The NFV PoC Framework
PoC Proof of Concept
bull Multi-vendor team working together to implement
and demonstrate NFV concepts
Launched end 2013 with the first set of NFV
deliverables
bull Use Cases
bull Requirements
bull Architecture
bull Terminology
Goals
bull Look for practical results amp get feedback
bull Demonstrate and disseminate NFV capabilities
bull Explore technology options
bull Facilitate gap analysis
bull Help to guide future ISG NFV activities
bull Foster ecosystem and cross-company collaboration
copy ETSI 2015 All rights reserved
Low Barriers
PoC team
bull 2+ manufacturers
bull 1+ network operator (member of the ISG NFV)
PoC aligned with initial e2e NFV GS
bull Use Cases
bull Requirements
bull Architectural Framework
PoC Proposal according to template
Report on outcome and lessons learnt fed
back to ISG NFV
Call for PoC Proposals open during ISG NFV
lifetime
Lightweight Process
1 The PoC Team creates a PoC proposal
bull httpnfvwikietsiorgimagesPoC_proposal_templatedoc
2 It uploads it to the ISG NFV portal (TST WG section)
3 It sends the link to the PoC mailing list
NFV_POCLISTETSIORG
bull Subject [NFV PoC Proposal] + Proposal name
4 The proposal is reviewed
5 If ok the new PoC is announced to the mailing list
bull If not feedback is sent back to the PoC team who can revise
the proposal amp resubmit
6 The PoC team runs the PoC [THE HARD PART]
bull A public demo is provided
7 The PoC team contributes to the WGs and creates a final
PoC Report (as committed in the proposal)
bull httpnfvwikietsiorgimagesPoC_report_templatedoc
NFV PoC page
PoC Framework
ETSI CTI Support
On-going PoCs
PoC WIKI
PoC ZONE
httpwwwetsiorgnfv-poc
NFV PoC WIKI
Templates
Guidelines
PoCs Status Overview
PoCs details
QampA
hellip
httpnfvwikietsiorg
NFV PoC ZONE
bull key industry events
bull Dedicated to NFV PoC demos (12+ PoCs in NFV PoC ZONE 2014)
bull Check wwwetsiorgnfv-poc-zone for details on NFV PoC ZONE 2015
Video of NFV PoC Zone SDN amp OpenFlow World Congress 2014
httpsvimeocom112084328
NFV PoC counters
CloudNFV Open NFV Framework
Service Chaining for NW Function Selection in Carrier Networks
Virtual Function State Migration and Interoperability
Multi-vendor Distributed NFV
E2E vEPC Orchestration in an multi-vendor open NFVI environment
Virtualised Mobile Network with Integrated DPI
C-RAN virtualization with dedicated hardware accelerator
Automated Network Orchestration
VNF Router Performance with DDoS Functionality
NFV Ecosystem
Multi-Vendor on-boarding of vIMS on a cloud management framework
Demonstration of multi-location scalable stateful Virtual Network Function
SteerFlow Multi-Layered Traffic Steering for Gi-LAN
ForCES Applicability for NFV and integrated SDN
Subscriber Aware SGiGi-LAN Virtualization
NFVIaaS with Secure SDN-controlled WAN Gateway
Operational Efficiency in NFV Capacity Planning Provisioning and Billing
VNF Router Performance with Hierarchical Quality of Service Functionality
Service Acceleration of NW Functions in Carrier Networks
Virality based content caching in NFV framework
Network Intensive and Compute Intensive Hardware Acceleration
Demonstration of High Reliability and Availability aspects in a Multivendor NFV Environment
E2E orchestration of virtualized LTE core-network functions and SDN-based dynamic service chaining of VNFs using VNF FG
Constraint based Placement and Scheduling for NFVCloud Systems
Demonstration of Virtual EPC (vEPC) Applications and Enhanced Resource Management
Virtual EPC with SDN Function in Mobile Backhaul Networks
VoLTE Service based on vEPC and vIMS Architecture
SDN Controlled VNF Forwarding Graph
Service orchestration for virtual CDN service over distributed cloud management platform
LTE Virtualized Radio Access Network (vRAN)
STB Virtualization in Carrier Networks
Distributed Multi-domain Policy Management and Charging Control in a virtualised environment
Scalable Service Chaining Technology for Flexible Use of Network Functions
SDN Enabled Virtual EPC Gateway
Availability Management with Stateful Fault Tolerance
Active HTTP video monitoring in an L3VPN
Demonstration high availability vEPC and SDN controlled Service Chain
Full ISO 7-layer stack fulfilment activation and orchestration of VNFs in carrier networks
38 PoCs running so far
100 key NFV use cases covered
ALL architectural elements under study
hellip and new PoC proposals keep arriving
+100 participating organisations
NFV Hot Topics
hellip or ho to le erage the PoC Fra e ork to build a tighter li k bet ee ISG NFV Worki g Groups ork a d the PoCs fi di gs
ISG NFV Working Groups identify their Hot Topics bull areas where specific feedback from PoC projects is needed
bull PoC Teams can decide to address one or several Hot Topics (optional)
bull If so PoC Teams commit to provide the requested feedback to the ISG NFV WGs
bull [ Regular PoCs are still welcome ]
Benefits for ISG NFV
bull Tool to stimulate highest quality PoCs
bull Results simpler to follow and digest by WGs
bull More focused feedback oriented to relevant questions
Benefits for the PoC Teams
bull Enhanced INTERNAL visibility
bull Enhanced EXTERNAL visibility (eg priority for the NFV PoC Zone)
copy ETSI 2015 All rights reserved
NFV Hot Topics
HT01 Use of SDN in an NFV architectural framework
bull From EVE WG
bull COMPLETED
bull Addressed by 14 PoC Projects
HT02 Test Methodology by NFV
bull From TST WG
bull ONGOING
bull Addressed by 1 PoC Project
HT03 End-to-end Fault Correlation
bull From REL WG
bull ONGOING
bull Addressed by 1 PoC Project
HT04 Lawful Interception
bull From SEC WG
bull ONGOING
copy ETSI 2015 All rights reserved
ISG NFV EVE WG
Hot Topic 01 the perfect example
copy ETSI 2015 All rights reserved
PoC38
PoC1
Feedback
on HT01
Hot Topic 01 Use of SDN in
NFV Arch HT01 Feedback Template
PoC34
PoC28
PoC27
PoC26
PoC23 PoC21
PoC16 PoC15
PoC14 PoC13 PoC8
PoC2 PoC1
SDN and NFV The Necessary Convergence
SDN and NFV are deeply related
bull Though historically separated
And they require each other in most cases
bull NFV would be extremely difficult to achieve without SDN
bull Most of the SDN use cases are related to NFV
And it has been recognized by the community
bull The EVE005 report in the ISG NFV
bull The technical report of the ONF Architecture WG
bull Fourteen PoC reports have been contributed as evidence to EVE0005
bull The steps taken by ODL and ONOS
Converging views
bull Formal liaisons
bull Community sharing
copy ETSI 2015 All rights reserved
The List of PoCs
copy ETSI 2012 All rights reserved
14 ETSI NFV POC with SDN SDN NE SDN Controller Comment
POC1 - Open NFV Framework Project
POC2 - Service Chaining for NW function selection in
Carrier Networks
OpenFlow RYU
POC8 - Automated Network Orchestration OpenFlow OpenDaylight
POC13 - Multi-Layered Traffic Steering for Gi-Lan OpenFlow Vendor SDN controller
POC14 - Forces applicability for NFV and integrated SDN
Forces
POC15 - Subscriber Aware SgiGi-lan virtualisation OpenFlow OpenDaylight
POC16 - NFVIaaS with Secure SDN-controlled WAN Gateway
OF 13 RYU
POC21 - Network intensive and compute intensive
hardware acceleration
OpenFlow Floodlight (POF)
POC23 - E2E orchestration of Virtualised LTE Core-
Network functions
OpenFlow Proprietary controller
POC26 - Virtual EPC with SDN functions in Mobile Backhaul Networks
OpenFlow Ryu
POC27 - VoLTE Service based on vEPC and vIMS
architecture
OpenFlow OF-
epc
POC28 - SDN Controlled VNF Forwarding graph OpenFlow Vendor SDN controller
POC34 - SDN-enabled Virtual EPC Gateway OpenFlow OpenDaylight With extensions for GTP
POC38 - Full ISO-7 layer stack fulfilment activation
and orchestration of VNFs in carrier networks
OpenFlow Vendor SDN controller
The Concepts
Separate
functionality from
capacity
bull Increase network
elasticity
bull Reduce
heterogeneity
Decouple the
control and
forwarding
functions
bull Gain
programmability
bull Abstract
infrastructure
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
Low Barriers
PoC team
bull 2+ manufacturers
bull 1+ network operator (member of the ISG NFV)
PoC aligned with initial e2e NFV GS
bull Use Cases
bull Requirements
bull Architectural Framework
PoC Proposal according to template
Report on outcome and lessons learnt fed
back to ISG NFV
Call for PoC Proposals open during ISG NFV
lifetime
Lightweight Process
1 The PoC Team creates a PoC proposal
bull httpnfvwikietsiorgimagesPoC_proposal_templatedoc
2 It uploads it to the ISG NFV portal (TST WG section)
3 It sends the link to the PoC mailing list
NFV_POCLISTETSIORG
bull Subject [NFV PoC Proposal] + Proposal name
4 The proposal is reviewed
5 If ok the new PoC is announced to the mailing list
bull If not feedback is sent back to the PoC team who can revise
the proposal amp resubmit
6 The PoC team runs the PoC [THE HARD PART]
bull A public demo is provided
7 The PoC team contributes to the WGs and creates a final
PoC Report (as committed in the proposal)
bull httpnfvwikietsiorgimagesPoC_report_templatedoc
NFV PoC page
PoC Framework
ETSI CTI Support
On-going PoCs
PoC WIKI
PoC ZONE
httpwwwetsiorgnfv-poc
NFV PoC WIKI
Templates
Guidelines
PoCs Status Overview
PoCs details
QampA
hellip
httpnfvwikietsiorg
NFV PoC ZONE
bull key industry events
bull Dedicated to NFV PoC demos (12+ PoCs in NFV PoC ZONE 2014)
bull Check wwwetsiorgnfv-poc-zone for details on NFV PoC ZONE 2015
Video of NFV PoC Zone SDN amp OpenFlow World Congress 2014
httpsvimeocom112084328
NFV PoC counters
CloudNFV Open NFV Framework
Service Chaining for NW Function Selection in Carrier Networks
Virtual Function State Migration and Interoperability
Multi-vendor Distributed NFV
E2E vEPC Orchestration in an multi-vendor open NFVI environment
Virtualised Mobile Network with Integrated DPI
C-RAN virtualization with dedicated hardware accelerator
Automated Network Orchestration
VNF Router Performance with DDoS Functionality
NFV Ecosystem
Multi-Vendor on-boarding of vIMS on a cloud management framework
Demonstration of multi-location scalable stateful Virtual Network Function
SteerFlow Multi-Layered Traffic Steering for Gi-LAN
ForCES Applicability for NFV and integrated SDN
Subscriber Aware SGiGi-LAN Virtualization
NFVIaaS with Secure SDN-controlled WAN Gateway
Operational Efficiency in NFV Capacity Planning Provisioning and Billing
VNF Router Performance with Hierarchical Quality of Service Functionality
Service Acceleration of NW Functions in Carrier Networks
Virality based content caching in NFV framework
Network Intensive and Compute Intensive Hardware Acceleration
Demonstration of High Reliability and Availability aspects in a Multivendor NFV Environment
E2E orchestration of virtualized LTE core-network functions and SDN-based dynamic service chaining of VNFs using VNF FG
Constraint based Placement and Scheduling for NFVCloud Systems
Demonstration of Virtual EPC (vEPC) Applications and Enhanced Resource Management
Virtual EPC with SDN Function in Mobile Backhaul Networks
VoLTE Service based on vEPC and vIMS Architecture
SDN Controlled VNF Forwarding Graph
Service orchestration for virtual CDN service over distributed cloud management platform
LTE Virtualized Radio Access Network (vRAN)
STB Virtualization in Carrier Networks
Distributed Multi-domain Policy Management and Charging Control in a virtualised environment
Scalable Service Chaining Technology for Flexible Use of Network Functions
SDN Enabled Virtual EPC Gateway
Availability Management with Stateful Fault Tolerance
Active HTTP video monitoring in an L3VPN
Demonstration high availability vEPC and SDN controlled Service Chain
Full ISO 7-layer stack fulfilment activation and orchestration of VNFs in carrier networks
38 PoCs running so far
100 key NFV use cases covered
ALL architectural elements under study
hellip and new PoC proposals keep arriving
+100 participating organisations
NFV Hot Topics
hellip or ho to le erage the PoC Fra e ork to build a tighter li k bet ee ISG NFV Worki g Groups ork a d the PoCs fi di gs
ISG NFV Working Groups identify their Hot Topics bull areas where specific feedback from PoC projects is needed
bull PoC Teams can decide to address one or several Hot Topics (optional)
bull If so PoC Teams commit to provide the requested feedback to the ISG NFV WGs
bull [ Regular PoCs are still welcome ]
Benefits for ISG NFV
bull Tool to stimulate highest quality PoCs
bull Results simpler to follow and digest by WGs
bull More focused feedback oriented to relevant questions
Benefits for the PoC Teams
bull Enhanced INTERNAL visibility
bull Enhanced EXTERNAL visibility (eg priority for the NFV PoC Zone)
copy ETSI 2015 All rights reserved
NFV Hot Topics
HT01 Use of SDN in an NFV architectural framework
bull From EVE WG
bull COMPLETED
bull Addressed by 14 PoC Projects
HT02 Test Methodology by NFV
bull From TST WG
bull ONGOING
bull Addressed by 1 PoC Project
HT03 End-to-end Fault Correlation
bull From REL WG
bull ONGOING
bull Addressed by 1 PoC Project
HT04 Lawful Interception
bull From SEC WG
bull ONGOING
copy ETSI 2015 All rights reserved
ISG NFV EVE WG
Hot Topic 01 the perfect example
copy ETSI 2015 All rights reserved
PoC38
PoC1
Feedback
on HT01
Hot Topic 01 Use of SDN in
NFV Arch HT01 Feedback Template
PoC34
PoC28
PoC27
PoC26
PoC23 PoC21
PoC16 PoC15
PoC14 PoC13 PoC8
PoC2 PoC1
SDN and NFV The Necessary Convergence
SDN and NFV are deeply related
bull Though historically separated
And they require each other in most cases
bull NFV would be extremely difficult to achieve without SDN
bull Most of the SDN use cases are related to NFV
And it has been recognized by the community
bull The EVE005 report in the ISG NFV
bull The technical report of the ONF Architecture WG
bull Fourteen PoC reports have been contributed as evidence to EVE0005
bull The steps taken by ODL and ONOS
Converging views
bull Formal liaisons
bull Community sharing
copy ETSI 2015 All rights reserved
The List of PoCs
copy ETSI 2012 All rights reserved
14 ETSI NFV POC with SDN SDN NE SDN Controller Comment
POC1 - Open NFV Framework Project
POC2 - Service Chaining for NW function selection in
Carrier Networks
OpenFlow RYU
POC8 - Automated Network Orchestration OpenFlow OpenDaylight
POC13 - Multi-Layered Traffic Steering for Gi-Lan OpenFlow Vendor SDN controller
POC14 - Forces applicability for NFV and integrated SDN
Forces
POC15 - Subscriber Aware SgiGi-lan virtualisation OpenFlow OpenDaylight
POC16 - NFVIaaS with Secure SDN-controlled WAN Gateway
OF 13 RYU
POC21 - Network intensive and compute intensive
hardware acceleration
OpenFlow Floodlight (POF)
POC23 - E2E orchestration of Virtualised LTE Core-
Network functions
OpenFlow Proprietary controller
POC26 - Virtual EPC with SDN functions in Mobile Backhaul Networks
OpenFlow Ryu
POC27 - VoLTE Service based on vEPC and vIMS
architecture
OpenFlow OF-
epc
POC28 - SDN Controlled VNF Forwarding graph OpenFlow Vendor SDN controller
POC34 - SDN-enabled Virtual EPC Gateway OpenFlow OpenDaylight With extensions for GTP
POC38 - Full ISO-7 layer stack fulfilment activation
and orchestration of VNFs in carrier networks
OpenFlow Vendor SDN controller
The Concepts
Separate
functionality from
capacity
bull Increase network
elasticity
bull Reduce
heterogeneity
Decouple the
control and
forwarding
functions
bull Gain
programmability
bull Abstract
infrastructure
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
Lightweight Process
1 The PoC Team creates a PoC proposal
bull httpnfvwikietsiorgimagesPoC_proposal_templatedoc
2 It uploads it to the ISG NFV portal (TST WG section)
3 It sends the link to the PoC mailing list
NFV_POCLISTETSIORG
bull Subject [NFV PoC Proposal] + Proposal name
4 The proposal is reviewed
5 If ok the new PoC is announced to the mailing list
bull If not feedback is sent back to the PoC team who can revise
the proposal amp resubmit
6 The PoC team runs the PoC [THE HARD PART]
bull A public demo is provided
7 The PoC team contributes to the WGs and creates a final
PoC Report (as committed in the proposal)
bull httpnfvwikietsiorgimagesPoC_report_templatedoc
NFV PoC page
PoC Framework
ETSI CTI Support
On-going PoCs
PoC WIKI
PoC ZONE
httpwwwetsiorgnfv-poc
NFV PoC WIKI
Templates
Guidelines
PoCs Status Overview
PoCs details
QampA
hellip
httpnfvwikietsiorg
NFV PoC ZONE
bull key industry events
bull Dedicated to NFV PoC demos (12+ PoCs in NFV PoC ZONE 2014)
bull Check wwwetsiorgnfv-poc-zone for details on NFV PoC ZONE 2015
Video of NFV PoC Zone SDN amp OpenFlow World Congress 2014
httpsvimeocom112084328
NFV PoC counters
CloudNFV Open NFV Framework
Service Chaining for NW Function Selection in Carrier Networks
Virtual Function State Migration and Interoperability
Multi-vendor Distributed NFV
E2E vEPC Orchestration in an multi-vendor open NFVI environment
Virtualised Mobile Network with Integrated DPI
C-RAN virtualization with dedicated hardware accelerator
Automated Network Orchestration
VNF Router Performance with DDoS Functionality
NFV Ecosystem
Multi-Vendor on-boarding of vIMS on a cloud management framework
Demonstration of multi-location scalable stateful Virtual Network Function
SteerFlow Multi-Layered Traffic Steering for Gi-LAN
ForCES Applicability for NFV and integrated SDN
Subscriber Aware SGiGi-LAN Virtualization
NFVIaaS with Secure SDN-controlled WAN Gateway
Operational Efficiency in NFV Capacity Planning Provisioning and Billing
VNF Router Performance with Hierarchical Quality of Service Functionality
Service Acceleration of NW Functions in Carrier Networks
Virality based content caching in NFV framework
Network Intensive and Compute Intensive Hardware Acceleration
Demonstration of High Reliability and Availability aspects in a Multivendor NFV Environment
E2E orchestration of virtualized LTE core-network functions and SDN-based dynamic service chaining of VNFs using VNF FG
Constraint based Placement and Scheduling for NFVCloud Systems
Demonstration of Virtual EPC (vEPC) Applications and Enhanced Resource Management
Virtual EPC with SDN Function in Mobile Backhaul Networks
VoLTE Service based on vEPC and vIMS Architecture
SDN Controlled VNF Forwarding Graph
Service orchestration for virtual CDN service over distributed cloud management platform
LTE Virtualized Radio Access Network (vRAN)
STB Virtualization in Carrier Networks
Distributed Multi-domain Policy Management and Charging Control in a virtualised environment
Scalable Service Chaining Technology for Flexible Use of Network Functions
SDN Enabled Virtual EPC Gateway
Availability Management with Stateful Fault Tolerance
Active HTTP video monitoring in an L3VPN
Demonstration high availability vEPC and SDN controlled Service Chain
Full ISO 7-layer stack fulfilment activation and orchestration of VNFs in carrier networks
38 PoCs running so far
100 key NFV use cases covered
ALL architectural elements under study
hellip and new PoC proposals keep arriving
+100 participating organisations
NFV Hot Topics
hellip or ho to le erage the PoC Fra e ork to build a tighter li k bet ee ISG NFV Worki g Groups ork a d the PoCs fi di gs
ISG NFV Working Groups identify their Hot Topics bull areas where specific feedback from PoC projects is needed
bull PoC Teams can decide to address one or several Hot Topics (optional)
bull If so PoC Teams commit to provide the requested feedback to the ISG NFV WGs
bull [ Regular PoCs are still welcome ]
Benefits for ISG NFV
bull Tool to stimulate highest quality PoCs
bull Results simpler to follow and digest by WGs
bull More focused feedback oriented to relevant questions
Benefits for the PoC Teams
bull Enhanced INTERNAL visibility
bull Enhanced EXTERNAL visibility (eg priority for the NFV PoC Zone)
copy ETSI 2015 All rights reserved
NFV Hot Topics
HT01 Use of SDN in an NFV architectural framework
bull From EVE WG
bull COMPLETED
bull Addressed by 14 PoC Projects
HT02 Test Methodology by NFV
bull From TST WG
bull ONGOING
bull Addressed by 1 PoC Project
HT03 End-to-end Fault Correlation
bull From REL WG
bull ONGOING
bull Addressed by 1 PoC Project
HT04 Lawful Interception
bull From SEC WG
bull ONGOING
copy ETSI 2015 All rights reserved
ISG NFV EVE WG
Hot Topic 01 the perfect example
copy ETSI 2015 All rights reserved
PoC38
PoC1
Feedback
on HT01
Hot Topic 01 Use of SDN in
NFV Arch HT01 Feedback Template
PoC34
PoC28
PoC27
PoC26
PoC23 PoC21
PoC16 PoC15
PoC14 PoC13 PoC8
PoC2 PoC1
SDN and NFV The Necessary Convergence
SDN and NFV are deeply related
bull Though historically separated
And they require each other in most cases
bull NFV would be extremely difficult to achieve without SDN
bull Most of the SDN use cases are related to NFV
And it has been recognized by the community
bull The EVE005 report in the ISG NFV
bull The technical report of the ONF Architecture WG
bull Fourteen PoC reports have been contributed as evidence to EVE0005
bull The steps taken by ODL and ONOS
Converging views
bull Formal liaisons
bull Community sharing
copy ETSI 2015 All rights reserved
The List of PoCs
copy ETSI 2012 All rights reserved
14 ETSI NFV POC with SDN SDN NE SDN Controller Comment
POC1 - Open NFV Framework Project
POC2 - Service Chaining for NW function selection in
Carrier Networks
OpenFlow RYU
POC8 - Automated Network Orchestration OpenFlow OpenDaylight
POC13 - Multi-Layered Traffic Steering for Gi-Lan OpenFlow Vendor SDN controller
POC14 - Forces applicability for NFV and integrated SDN
Forces
POC15 - Subscriber Aware SgiGi-lan virtualisation OpenFlow OpenDaylight
POC16 - NFVIaaS with Secure SDN-controlled WAN Gateway
OF 13 RYU
POC21 - Network intensive and compute intensive
hardware acceleration
OpenFlow Floodlight (POF)
POC23 - E2E orchestration of Virtualised LTE Core-
Network functions
OpenFlow Proprietary controller
POC26 - Virtual EPC with SDN functions in Mobile Backhaul Networks
OpenFlow Ryu
POC27 - VoLTE Service based on vEPC and vIMS
architecture
OpenFlow OF-
epc
POC28 - SDN Controlled VNF Forwarding graph OpenFlow Vendor SDN controller
POC34 - SDN-enabled Virtual EPC Gateway OpenFlow OpenDaylight With extensions for GTP
POC38 - Full ISO-7 layer stack fulfilment activation
and orchestration of VNFs in carrier networks
OpenFlow Vendor SDN controller
The Concepts
Separate
functionality from
capacity
bull Increase network
elasticity
bull Reduce
heterogeneity
Decouple the
control and
forwarding
functions
bull Gain
programmability
bull Abstract
infrastructure
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
NFV PoC page
PoC Framework
ETSI CTI Support
On-going PoCs
PoC WIKI
PoC ZONE
httpwwwetsiorgnfv-poc
NFV PoC WIKI
Templates
Guidelines
PoCs Status Overview
PoCs details
QampA
hellip
httpnfvwikietsiorg
NFV PoC ZONE
bull key industry events
bull Dedicated to NFV PoC demos (12+ PoCs in NFV PoC ZONE 2014)
bull Check wwwetsiorgnfv-poc-zone for details on NFV PoC ZONE 2015
Video of NFV PoC Zone SDN amp OpenFlow World Congress 2014
httpsvimeocom112084328
NFV PoC counters
CloudNFV Open NFV Framework
Service Chaining for NW Function Selection in Carrier Networks
Virtual Function State Migration and Interoperability
Multi-vendor Distributed NFV
E2E vEPC Orchestration in an multi-vendor open NFVI environment
Virtualised Mobile Network with Integrated DPI
C-RAN virtualization with dedicated hardware accelerator
Automated Network Orchestration
VNF Router Performance with DDoS Functionality
NFV Ecosystem
Multi-Vendor on-boarding of vIMS on a cloud management framework
Demonstration of multi-location scalable stateful Virtual Network Function
SteerFlow Multi-Layered Traffic Steering for Gi-LAN
ForCES Applicability for NFV and integrated SDN
Subscriber Aware SGiGi-LAN Virtualization
NFVIaaS with Secure SDN-controlled WAN Gateway
Operational Efficiency in NFV Capacity Planning Provisioning and Billing
VNF Router Performance with Hierarchical Quality of Service Functionality
Service Acceleration of NW Functions in Carrier Networks
Virality based content caching in NFV framework
Network Intensive and Compute Intensive Hardware Acceleration
Demonstration of High Reliability and Availability aspects in a Multivendor NFV Environment
E2E orchestration of virtualized LTE core-network functions and SDN-based dynamic service chaining of VNFs using VNF FG
Constraint based Placement and Scheduling for NFVCloud Systems
Demonstration of Virtual EPC (vEPC) Applications and Enhanced Resource Management
Virtual EPC with SDN Function in Mobile Backhaul Networks
VoLTE Service based on vEPC and vIMS Architecture
SDN Controlled VNF Forwarding Graph
Service orchestration for virtual CDN service over distributed cloud management platform
LTE Virtualized Radio Access Network (vRAN)
STB Virtualization in Carrier Networks
Distributed Multi-domain Policy Management and Charging Control in a virtualised environment
Scalable Service Chaining Technology for Flexible Use of Network Functions
SDN Enabled Virtual EPC Gateway
Availability Management with Stateful Fault Tolerance
Active HTTP video monitoring in an L3VPN
Demonstration high availability vEPC and SDN controlled Service Chain
Full ISO 7-layer stack fulfilment activation and orchestration of VNFs in carrier networks
38 PoCs running so far
100 key NFV use cases covered
ALL architectural elements under study
hellip and new PoC proposals keep arriving
+100 participating organisations
NFV Hot Topics
hellip or ho to le erage the PoC Fra e ork to build a tighter li k bet ee ISG NFV Worki g Groups ork a d the PoCs fi di gs
ISG NFV Working Groups identify their Hot Topics bull areas where specific feedback from PoC projects is needed
bull PoC Teams can decide to address one or several Hot Topics (optional)
bull If so PoC Teams commit to provide the requested feedback to the ISG NFV WGs
bull [ Regular PoCs are still welcome ]
Benefits for ISG NFV
bull Tool to stimulate highest quality PoCs
bull Results simpler to follow and digest by WGs
bull More focused feedback oriented to relevant questions
Benefits for the PoC Teams
bull Enhanced INTERNAL visibility
bull Enhanced EXTERNAL visibility (eg priority for the NFV PoC Zone)
copy ETSI 2015 All rights reserved
NFV Hot Topics
HT01 Use of SDN in an NFV architectural framework
bull From EVE WG
bull COMPLETED
bull Addressed by 14 PoC Projects
HT02 Test Methodology by NFV
bull From TST WG
bull ONGOING
bull Addressed by 1 PoC Project
HT03 End-to-end Fault Correlation
bull From REL WG
bull ONGOING
bull Addressed by 1 PoC Project
HT04 Lawful Interception
bull From SEC WG
bull ONGOING
copy ETSI 2015 All rights reserved
ISG NFV EVE WG
Hot Topic 01 the perfect example
copy ETSI 2015 All rights reserved
PoC38
PoC1
Feedback
on HT01
Hot Topic 01 Use of SDN in
NFV Arch HT01 Feedback Template
PoC34
PoC28
PoC27
PoC26
PoC23 PoC21
PoC16 PoC15
PoC14 PoC13 PoC8
PoC2 PoC1
SDN and NFV The Necessary Convergence
SDN and NFV are deeply related
bull Though historically separated
And they require each other in most cases
bull NFV would be extremely difficult to achieve without SDN
bull Most of the SDN use cases are related to NFV
And it has been recognized by the community
bull The EVE005 report in the ISG NFV
bull The technical report of the ONF Architecture WG
bull Fourteen PoC reports have been contributed as evidence to EVE0005
bull The steps taken by ODL and ONOS
Converging views
bull Formal liaisons
bull Community sharing
copy ETSI 2015 All rights reserved
The List of PoCs
copy ETSI 2012 All rights reserved
14 ETSI NFV POC with SDN SDN NE SDN Controller Comment
POC1 - Open NFV Framework Project
POC2 - Service Chaining for NW function selection in
Carrier Networks
OpenFlow RYU
POC8 - Automated Network Orchestration OpenFlow OpenDaylight
POC13 - Multi-Layered Traffic Steering for Gi-Lan OpenFlow Vendor SDN controller
POC14 - Forces applicability for NFV and integrated SDN
Forces
POC15 - Subscriber Aware SgiGi-lan virtualisation OpenFlow OpenDaylight
POC16 - NFVIaaS with Secure SDN-controlled WAN Gateway
OF 13 RYU
POC21 - Network intensive and compute intensive
hardware acceleration
OpenFlow Floodlight (POF)
POC23 - E2E orchestration of Virtualised LTE Core-
Network functions
OpenFlow Proprietary controller
POC26 - Virtual EPC with SDN functions in Mobile Backhaul Networks
OpenFlow Ryu
POC27 - VoLTE Service based on vEPC and vIMS
architecture
OpenFlow OF-
epc
POC28 - SDN Controlled VNF Forwarding graph OpenFlow Vendor SDN controller
POC34 - SDN-enabled Virtual EPC Gateway OpenFlow OpenDaylight With extensions for GTP
POC38 - Full ISO-7 layer stack fulfilment activation
and orchestration of VNFs in carrier networks
OpenFlow Vendor SDN controller
The Concepts
Separate
functionality from
capacity
bull Increase network
elasticity
bull Reduce
heterogeneity
Decouple the
control and
forwarding
functions
bull Gain
programmability
bull Abstract
infrastructure
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
NFV PoC WIKI
Templates
Guidelines
PoCs Status Overview
PoCs details
QampA
hellip
httpnfvwikietsiorg
NFV PoC ZONE
bull key industry events
bull Dedicated to NFV PoC demos (12+ PoCs in NFV PoC ZONE 2014)
bull Check wwwetsiorgnfv-poc-zone for details on NFV PoC ZONE 2015
Video of NFV PoC Zone SDN amp OpenFlow World Congress 2014
httpsvimeocom112084328
NFV PoC counters
CloudNFV Open NFV Framework
Service Chaining for NW Function Selection in Carrier Networks
Virtual Function State Migration and Interoperability
Multi-vendor Distributed NFV
E2E vEPC Orchestration in an multi-vendor open NFVI environment
Virtualised Mobile Network with Integrated DPI
C-RAN virtualization with dedicated hardware accelerator
Automated Network Orchestration
VNF Router Performance with DDoS Functionality
NFV Ecosystem
Multi-Vendor on-boarding of vIMS on a cloud management framework
Demonstration of multi-location scalable stateful Virtual Network Function
SteerFlow Multi-Layered Traffic Steering for Gi-LAN
ForCES Applicability for NFV and integrated SDN
Subscriber Aware SGiGi-LAN Virtualization
NFVIaaS with Secure SDN-controlled WAN Gateway
Operational Efficiency in NFV Capacity Planning Provisioning and Billing
VNF Router Performance with Hierarchical Quality of Service Functionality
Service Acceleration of NW Functions in Carrier Networks
Virality based content caching in NFV framework
Network Intensive and Compute Intensive Hardware Acceleration
Demonstration of High Reliability and Availability aspects in a Multivendor NFV Environment
E2E orchestration of virtualized LTE core-network functions and SDN-based dynamic service chaining of VNFs using VNF FG
Constraint based Placement and Scheduling for NFVCloud Systems
Demonstration of Virtual EPC (vEPC) Applications and Enhanced Resource Management
Virtual EPC with SDN Function in Mobile Backhaul Networks
VoLTE Service based on vEPC and vIMS Architecture
SDN Controlled VNF Forwarding Graph
Service orchestration for virtual CDN service over distributed cloud management platform
LTE Virtualized Radio Access Network (vRAN)
STB Virtualization in Carrier Networks
Distributed Multi-domain Policy Management and Charging Control in a virtualised environment
Scalable Service Chaining Technology for Flexible Use of Network Functions
SDN Enabled Virtual EPC Gateway
Availability Management with Stateful Fault Tolerance
Active HTTP video monitoring in an L3VPN
Demonstration high availability vEPC and SDN controlled Service Chain
Full ISO 7-layer stack fulfilment activation and orchestration of VNFs in carrier networks
38 PoCs running so far
100 key NFV use cases covered
ALL architectural elements under study
hellip and new PoC proposals keep arriving
+100 participating organisations
NFV Hot Topics
hellip or ho to le erage the PoC Fra e ork to build a tighter li k bet ee ISG NFV Worki g Groups ork a d the PoCs fi di gs
ISG NFV Working Groups identify their Hot Topics bull areas where specific feedback from PoC projects is needed
bull PoC Teams can decide to address one or several Hot Topics (optional)
bull If so PoC Teams commit to provide the requested feedback to the ISG NFV WGs
bull [ Regular PoCs are still welcome ]
Benefits for ISG NFV
bull Tool to stimulate highest quality PoCs
bull Results simpler to follow and digest by WGs
bull More focused feedback oriented to relevant questions
Benefits for the PoC Teams
bull Enhanced INTERNAL visibility
bull Enhanced EXTERNAL visibility (eg priority for the NFV PoC Zone)
copy ETSI 2015 All rights reserved
NFV Hot Topics
HT01 Use of SDN in an NFV architectural framework
bull From EVE WG
bull COMPLETED
bull Addressed by 14 PoC Projects
HT02 Test Methodology by NFV
bull From TST WG
bull ONGOING
bull Addressed by 1 PoC Project
HT03 End-to-end Fault Correlation
bull From REL WG
bull ONGOING
bull Addressed by 1 PoC Project
HT04 Lawful Interception
bull From SEC WG
bull ONGOING
copy ETSI 2015 All rights reserved
ISG NFV EVE WG
Hot Topic 01 the perfect example
copy ETSI 2015 All rights reserved
PoC38
PoC1
Feedback
on HT01
Hot Topic 01 Use of SDN in
NFV Arch HT01 Feedback Template
PoC34
PoC28
PoC27
PoC26
PoC23 PoC21
PoC16 PoC15
PoC14 PoC13 PoC8
PoC2 PoC1
SDN and NFV The Necessary Convergence
SDN and NFV are deeply related
bull Though historically separated
And they require each other in most cases
bull NFV would be extremely difficult to achieve without SDN
bull Most of the SDN use cases are related to NFV
And it has been recognized by the community
bull The EVE005 report in the ISG NFV
bull The technical report of the ONF Architecture WG
bull Fourteen PoC reports have been contributed as evidence to EVE0005
bull The steps taken by ODL and ONOS
Converging views
bull Formal liaisons
bull Community sharing
copy ETSI 2015 All rights reserved
The List of PoCs
copy ETSI 2012 All rights reserved
14 ETSI NFV POC with SDN SDN NE SDN Controller Comment
POC1 - Open NFV Framework Project
POC2 - Service Chaining for NW function selection in
Carrier Networks
OpenFlow RYU
POC8 - Automated Network Orchestration OpenFlow OpenDaylight
POC13 - Multi-Layered Traffic Steering for Gi-Lan OpenFlow Vendor SDN controller
POC14 - Forces applicability for NFV and integrated SDN
Forces
POC15 - Subscriber Aware SgiGi-lan virtualisation OpenFlow OpenDaylight
POC16 - NFVIaaS with Secure SDN-controlled WAN Gateway
OF 13 RYU
POC21 - Network intensive and compute intensive
hardware acceleration
OpenFlow Floodlight (POF)
POC23 - E2E orchestration of Virtualised LTE Core-
Network functions
OpenFlow Proprietary controller
POC26 - Virtual EPC with SDN functions in Mobile Backhaul Networks
OpenFlow Ryu
POC27 - VoLTE Service based on vEPC and vIMS
architecture
OpenFlow OF-
epc
POC28 - SDN Controlled VNF Forwarding graph OpenFlow Vendor SDN controller
POC34 - SDN-enabled Virtual EPC Gateway OpenFlow OpenDaylight With extensions for GTP
POC38 - Full ISO-7 layer stack fulfilment activation
and orchestration of VNFs in carrier networks
OpenFlow Vendor SDN controller
The Concepts
Separate
functionality from
capacity
bull Increase network
elasticity
bull Reduce
heterogeneity
Decouple the
control and
forwarding
functions
bull Gain
programmability
bull Abstract
infrastructure
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
NFV PoC ZONE
bull key industry events
bull Dedicated to NFV PoC demos (12+ PoCs in NFV PoC ZONE 2014)
bull Check wwwetsiorgnfv-poc-zone for details on NFV PoC ZONE 2015
Video of NFV PoC Zone SDN amp OpenFlow World Congress 2014
httpsvimeocom112084328
NFV PoC counters
CloudNFV Open NFV Framework
Service Chaining for NW Function Selection in Carrier Networks
Virtual Function State Migration and Interoperability
Multi-vendor Distributed NFV
E2E vEPC Orchestration in an multi-vendor open NFVI environment
Virtualised Mobile Network with Integrated DPI
C-RAN virtualization with dedicated hardware accelerator
Automated Network Orchestration
VNF Router Performance with DDoS Functionality
NFV Ecosystem
Multi-Vendor on-boarding of vIMS on a cloud management framework
Demonstration of multi-location scalable stateful Virtual Network Function
SteerFlow Multi-Layered Traffic Steering for Gi-LAN
ForCES Applicability for NFV and integrated SDN
Subscriber Aware SGiGi-LAN Virtualization
NFVIaaS with Secure SDN-controlled WAN Gateway
Operational Efficiency in NFV Capacity Planning Provisioning and Billing
VNF Router Performance with Hierarchical Quality of Service Functionality
Service Acceleration of NW Functions in Carrier Networks
Virality based content caching in NFV framework
Network Intensive and Compute Intensive Hardware Acceleration
Demonstration of High Reliability and Availability aspects in a Multivendor NFV Environment
E2E orchestration of virtualized LTE core-network functions and SDN-based dynamic service chaining of VNFs using VNF FG
Constraint based Placement and Scheduling for NFVCloud Systems
Demonstration of Virtual EPC (vEPC) Applications and Enhanced Resource Management
Virtual EPC with SDN Function in Mobile Backhaul Networks
VoLTE Service based on vEPC and vIMS Architecture
SDN Controlled VNF Forwarding Graph
Service orchestration for virtual CDN service over distributed cloud management platform
LTE Virtualized Radio Access Network (vRAN)
STB Virtualization in Carrier Networks
Distributed Multi-domain Policy Management and Charging Control in a virtualised environment
Scalable Service Chaining Technology for Flexible Use of Network Functions
SDN Enabled Virtual EPC Gateway
Availability Management with Stateful Fault Tolerance
Active HTTP video monitoring in an L3VPN
Demonstration high availability vEPC and SDN controlled Service Chain
Full ISO 7-layer stack fulfilment activation and orchestration of VNFs in carrier networks
38 PoCs running so far
100 key NFV use cases covered
ALL architectural elements under study
hellip and new PoC proposals keep arriving
+100 participating organisations
NFV Hot Topics
hellip or ho to le erage the PoC Fra e ork to build a tighter li k bet ee ISG NFV Worki g Groups ork a d the PoCs fi di gs
ISG NFV Working Groups identify their Hot Topics bull areas where specific feedback from PoC projects is needed
bull PoC Teams can decide to address one or several Hot Topics (optional)
bull If so PoC Teams commit to provide the requested feedback to the ISG NFV WGs
bull [ Regular PoCs are still welcome ]
Benefits for ISG NFV
bull Tool to stimulate highest quality PoCs
bull Results simpler to follow and digest by WGs
bull More focused feedback oriented to relevant questions
Benefits for the PoC Teams
bull Enhanced INTERNAL visibility
bull Enhanced EXTERNAL visibility (eg priority for the NFV PoC Zone)
copy ETSI 2015 All rights reserved
NFV Hot Topics
HT01 Use of SDN in an NFV architectural framework
bull From EVE WG
bull COMPLETED
bull Addressed by 14 PoC Projects
HT02 Test Methodology by NFV
bull From TST WG
bull ONGOING
bull Addressed by 1 PoC Project
HT03 End-to-end Fault Correlation
bull From REL WG
bull ONGOING
bull Addressed by 1 PoC Project
HT04 Lawful Interception
bull From SEC WG
bull ONGOING
copy ETSI 2015 All rights reserved
ISG NFV EVE WG
Hot Topic 01 the perfect example
copy ETSI 2015 All rights reserved
PoC38
PoC1
Feedback
on HT01
Hot Topic 01 Use of SDN in
NFV Arch HT01 Feedback Template
PoC34
PoC28
PoC27
PoC26
PoC23 PoC21
PoC16 PoC15
PoC14 PoC13 PoC8
PoC2 PoC1
SDN and NFV The Necessary Convergence
SDN and NFV are deeply related
bull Though historically separated
And they require each other in most cases
bull NFV would be extremely difficult to achieve without SDN
bull Most of the SDN use cases are related to NFV
And it has been recognized by the community
bull The EVE005 report in the ISG NFV
bull The technical report of the ONF Architecture WG
bull Fourteen PoC reports have been contributed as evidence to EVE0005
bull The steps taken by ODL and ONOS
Converging views
bull Formal liaisons
bull Community sharing
copy ETSI 2015 All rights reserved
The List of PoCs
copy ETSI 2012 All rights reserved
14 ETSI NFV POC with SDN SDN NE SDN Controller Comment
POC1 - Open NFV Framework Project
POC2 - Service Chaining for NW function selection in
Carrier Networks
OpenFlow RYU
POC8 - Automated Network Orchestration OpenFlow OpenDaylight
POC13 - Multi-Layered Traffic Steering for Gi-Lan OpenFlow Vendor SDN controller
POC14 - Forces applicability for NFV and integrated SDN
Forces
POC15 - Subscriber Aware SgiGi-lan virtualisation OpenFlow OpenDaylight
POC16 - NFVIaaS with Secure SDN-controlled WAN Gateway
OF 13 RYU
POC21 - Network intensive and compute intensive
hardware acceleration
OpenFlow Floodlight (POF)
POC23 - E2E orchestration of Virtualised LTE Core-
Network functions
OpenFlow Proprietary controller
POC26 - Virtual EPC with SDN functions in Mobile Backhaul Networks
OpenFlow Ryu
POC27 - VoLTE Service based on vEPC and vIMS
architecture
OpenFlow OF-
epc
POC28 - SDN Controlled VNF Forwarding graph OpenFlow Vendor SDN controller
POC34 - SDN-enabled Virtual EPC Gateway OpenFlow OpenDaylight With extensions for GTP
POC38 - Full ISO-7 layer stack fulfilment activation
and orchestration of VNFs in carrier networks
OpenFlow Vendor SDN controller
The Concepts
Separate
functionality from
capacity
bull Increase network
elasticity
bull Reduce
heterogeneity
Decouple the
control and
forwarding
functions
bull Gain
programmability
bull Abstract
infrastructure
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
NFV PoC counters
CloudNFV Open NFV Framework
Service Chaining for NW Function Selection in Carrier Networks
Virtual Function State Migration and Interoperability
Multi-vendor Distributed NFV
E2E vEPC Orchestration in an multi-vendor open NFVI environment
Virtualised Mobile Network with Integrated DPI
C-RAN virtualization with dedicated hardware accelerator
Automated Network Orchestration
VNF Router Performance with DDoS Functionality
NFV Ecosystem
Multi-Vendor on-boarding of vIMS on a cloud management framework
Demonstration of multi-location scalable stateful Virtual Network Function
SteerFlow Multi-Layered Traffic Steering for Gi-LAN
ForCES Applicability for NFV and integrated SDN
Subscriber Aware SGiGi-LAN Virtualization
NFVIaaS with Secure SDN-controlled WAN Gateway
Operational Efficiency in NFV Capacity Planning Provisioning and Billing
VNF Router Performance with Hierarchical Quality of Service Functionality
Service Acceleration of NW Functions in Carrier Networks
Virality based content caching in NFV framework
Network Intensive and Compute Intensive Hardware Acceleration
Demonstration of High Reliability and Availability aspects in a Multivendor NFV Environment
E2E orchestration of virtualized LTE core-network functions and SDN-based dynamic service chaining of VNFs using VNF FG
Constraint based Placement and Scheduling for NFVCloud Systems
Demonstration of Virtual EPC (vEPC) Applications and Enhanced Resource Management
Virtual EPC with SDN Function in Mobile Backhaul Networks
VoLTE Service based on vEPC and vIMS Architecture
SDN Controlled VNF Forwarding Graph
Service orchestration for virtual CDN service over distributed cloud management platform
LTE Virtualized Radio Access Network (vRAN)
STB Virtualization in Carrier Networks
Distributed Multi-domain Policy Management and Charging Control in a virtualised environment
Scalable Service Chaining Technology for Flexible Use of Network Functions
SDN Enabled Virtual EPC Gateway
Availability Management with Stateful Fault Tolerance
Active HTTP video monitoring in an L3VPN
Demonstration high availability vEPC and SDN controlled Service Chain
Full ISO 7-layer stack fulfilment activation and orchestration of VNFs in carrier networks
38 PoCs running so far
100 key NFV use cases covered
ALL architectural elements under study
hellip and new PoC proposals keep arriving
+100 participating organisations
NFV Hot Topics
hellip or ho to le erage the PoC Fra e ork to build a tighter li k bet ee ISG NFV Worki g Groups ork a d the PoCs fi di gs
ISG NFV Working Groups identify their Hot Topics bull areas where specific feedback from PoC projects is needed
bull PoC Teams can decide to address one or several Hot Topics (optional)
bull If so PoC Teams commit to provide the requested feedback to the ISG NFV WGs
bull [ Regular PoCs are still welcome ]
Benefits for ISG NFV
bull Tool to stimulate highest quality PoCs
bull Results simpler to follow and digest by WGs
bull More focused feedback oriented to relevant questions
Benefits for the PoC Teams
bull Enhanced INTERNAL visibility
bull Enhanced EXTERNAL visibility (eg priority for the NFV PoC Zone)
copy ETSI 2015 All rights reserved
NFV Hot Topics
HT01 Use of SDN in an NFV architectural framework
bull From EVE WG
bull COMPLETED
bull Addressed by 14 PoC Projects
HT02 Test Methodology by NFV
bull From TST WG
bull ONGOING
bull Addressed by 1 PoC Project
HT03 End-to-end Fault Correlation
bull From REL WG
bull ONGOING
bull Addressed by 1 PoC Project
HT04 Lawful Interception
bull From SEC WG
bull ONGOING
copy ETSI 2015 All rights reserved
ISG NFV EVE WG
Hot Topic 01 the perfect example
copy ETSI 2015 All rights reserved
PoC38
PoC1
Feedback
on HT01
Hot Topic 01 Use of SDN in
NFV Arch HT01 Feedback Template
PoC34
PoC28
PoC27
PoC26
PoC23 PoC21
PoC16 PoC15
PoC14 PoC13 PoC8
PoC2 PoC1
SDN and NFV The Necessary Convergence
SDN and NFV are deeply related
bull Though historically separated
And they require each other in most cases
bull NFV would be extremely difficult to achieve without SDN
bull Most of the SDN use cases are related to NFV
And it has been recognized by the community
bull The EVE005 report in the ISG NFV
bull The technical report of the ONF Architecture WG
bull Fourteen PoC reports have been contributed as evidence to EVE0005
bull The steps taken by ODL and ONOS
Converging views
bull Formal liaisons
bull Community sharing
copy ETSI 2015 All rights reserved
The List of PoCs
copy ETSI 2012 All rights reserved
14 ETSI NFV POC with SDN SDN NE SDN Controller Comment
POC1 - Open NFV Framework Project
POC2 - Service Chaining for NW function selection in
Carrier Networks
OpenFlow RYU
POC8 - Automated Network Orchestration OpenFlow OpenDaylight
POC13 - Multi-Layered Traffic Steering for Gi-Lan OpenFlow Vendor SDN controller
POC14 - Forces applicability for NFV and integrated SDN
Forces
POC15 - Subscriber Aware SgiGi-lan virtualisation OpenFlow OpenDaylight
POC16 - NFVIaaS with Secure SDN-controlled WAN Gateway
OF 13 RYU
POC21 - Network intensive and compute intensive
hardware acceleration
OpenFlow Floodlight (POF)
POC23 - E2E orchestration of Virtualised LTE Core-
Network functions
OpenFlow Proprietary controller
POC26 - Virtual EPC with SDN functions in Mobile Backhaul Networks
OpenFlow Ryu
POC27 - VoLTE Service based on vEPC and vIMS
architecture
OpenFlow OF-
epc
POC28 - SDN Controlled VNF Forwarding graph OpenFlow Vendor SDN controller
POC34 - SDN-enabled Virtual EPC Gateway OpenFlow OpenDaylight With extensions for GTP
POC38 - Full ISO-7 layer stack fulfilment activation
and orchestration of VNFs in carrier networks
OpenFlow Vendor SDN controller
The Concepts
Separate
functionality from
capacity
bull Increase network
elasticity
bull Reduce
heterogeneity
Decouple the
control and
forwarding
functions
bull Gain
programmability
bull Abstract
infrastructure
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
NFV Hot Topics
hellip or ho to le erage the PoC Fra e ork to build a tighter li k bet ee ISG NFV Worki g Groups ork a d the PoCs fi di gs
ISG NFV Working Groups identify their Hot Topics bull areas where specific feedback from PoC projects is needed
bull PoC Teams can decide to address one or several Hot Topics (optional)
bull If so PoC Teams commit to provide the requested feedback to the ISG NFV WGs
bull [ Regular PoCs are still welcome ]
Benefits for ISG NFV
bull Tool to stimulate highest quality PoCs
bull Results simpler to follow and digest by WGs
bull More focused feedback oriented to relevant questions
Benefits for the PoC Teams
bull Enhanced INTERNAL visibility
bull Enhanced EXTERNAL visibility (eg priority for the NFV PoC Zone)
copy ETSI 2015 All rights reserved
NFV Hot Topics
HT01 Use of SDN in an NFV architectural framework
bull From EVE WG
bull COMPLETED
bull Addressed by 14 PoC Projects
HT02 Test Methodology by NFV
bull From TST WG
bull ONGOING
bull Addressed by 1 PoC Project
HT03 End-to-end Fault Correlation
bull From REL WG
bull ONGOING
bull Addressed by 1 PoC Project
HT04 Lawful Interception
bull From SEC WG
bull ONGOING
copy ETSI 2015 All rights reserved
ISG NFV EVE WG
Hot Topic 01 the perfect example
copy ETSI 2015 All rights reserved
PoC38
PoC1
Feedback
on HT01
Hot Topic 01 Use of SDN in
NFV Arch HT01 Feedback Template
PoC34
PoC28
PoC27
PoC26
PoC23 PoC21
PoC16 PoC15
PoC14 PoC13 PoC8
PoC2 PoC1
SDN and NFV The Necessary Convergence
SDN and NFV are deeply related
bull Though historically separated
And they require each other in most cases
bull NFV would be extremely difficult to achieve without SDN
bull Most of the SDN use cases are related to NFV
And it has been recognized by the community
bull The EVE005 report in the ISG NFV
bull The technical report of the ONF Architecture WG
bull Fourteen PoC reports have been contributed as evidence to EVE0005
bull The steps taken by ODL and ONOS
Converging views
bull Formal liaisons
bull Community sharing
copy ETSI 2015 All rights reserved
The List of PoCs
copy ETSI 2012 All rights reserved
14 ETSI NFV POC with SDN SDN NE SDN Controller Comment
POC1 - Open NFV Framework Project
POC2 - Service Chaining for NW function selection in
Carrier Networks
OpenFlow RYU
POC8 - Automated Network Orchestration OpenFlow OpenDaylight
POC13 - Multi-Layered Traffic Steering for Gi-Lan OpenFlow Vendor SDN controller
POC14 - Forces applicability for NFV and integrated SDN
Forces
POC15 - Subscriber Aware SgiGi-lan virtualisation OpenFlow OpenDaylight
POC16 - NFVIaaS with Secure SDN-controlled WAN Gateway
OF 13 RYU
POC21 - Network intensive and compute intensive
hardware acceleration
OpenFlow Floodlight (POF)
POC23 - E2E orchestration of Virtualised LTE Core-
Network functions
OpenFlow Proprietary controller
POC26 - Virtual EPC with SDN functions in Mobile Backhaul Networks
OpenFlow Ryu
POC27 - VoLTE Service based on vEPC and vIMS
architecture
OpenFlow OF-
epc
POC28 - SDN Controlled VNF Forwarding graph OpenFlow Vendor SDN controller
POC34 - SDN-enabled Virtual EPC Gateway OpenFlow OpenDaylight With extensions for GTP
POC38 - Full ISO-7 layer stack fulfilment activation
and orchestration of VNFs in carrier networks
OpenFlow Vendor SDN controller
The Concepts
Separate
functionality from
capacity
bull Increase network
elasticity
bull Reduce
heterogeneity
Decouple the
control and
forwarding
functions
bull Gain
programmability
bull Abstract
infrastructure
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
NFV Hot Topics
HT01 Use of SDN in an NFV architectural framework
bull From EVE WG
bull COMPLETED
bull Addressed by 14 PoC Projects
HT02 Test Methodology by NFV
bull From TST WG
bull ONGOING
bull Addressed by 1 PoC Project
HT03 End-to-end Fault Correlation
bull From REL WG
bull ONGOING
bull Addressed by 1 PoC Project
HT04 Lawful Interception
bull From SEC WG
bull ONGOING
copy ETSI 2015 All rights reserved
ISG NFV EVE WG
Hot Topic 01 the perfect example
copy ETSI 2015 All rights reserved
PoC38
PoC1
Feedback
on HT01
Hot Topic 01 Use of SDN in
NFV Arch HT01 Feedback Template
PoC34
PoC28
PoC27
PoC26
PoC23 PoC21
PoC16 PoC15
PoC14 PoC13 PoC8
PoC2 PoC1
SDN and NFV The Necessary Convergence
SDN and NFV are deeply related
bull Though historically separated
And they require each other in most cases
bull NFV would be extremely difficult to achieve without SDN
bull Most of the SDN use cases are related to NFV
And it has been recognized by the community
bull The EVE005 report in the ISG NFV
bull The technical report of the ONF Architecture WG
bull Fourteen PoC reports have been contributed as evidence to EVE0005
bull The steps taken by ODL and ONOS
Converging views
bull Formal liaisons
bull Community sharing
copy ETSI 2015 All rights reserved
The List of PoCs
copy ETSI 2012 All rights reserved
14 ETSI NFV POC with SDN SDN NE SDN Controller Comment
POC1 - Open NFV Framework Project
POC2 - Service Chaining for NW function selection in
Carrier Networks
OpenFlow RYU
POC8 - Automated Network Orchestration OpenFlow OpenDaylight
POC13 - Multi-Layered Traffic Steering for Gi-Lan OpenFlow Vendor SDN controller
POC14 - Forces applicability for NFV and integrated SDN
Forces
POC15 - Subscriber Aware SgiGi-lan virtualisation OpenFlow OpenDaylight
POC16 - NFVIaaS with Secure SDN-controlled WAN Gateway
OF 13 RYU
POC21 - Network intensive and compute intensive
hardware acceleration
OpenFlow Floodlight (POF)
POC23 - E2E orchestration of Virtualised LTE Core-
Network functions
OpenFlow Proprietary controller
POC26 - Virtual EPC with SDN functions in Mobile Backhaul Networks
OpenFlow Ryu
POC27 - VoLTE Service based on vEPC and vIMS
architecture
OpenFlow OF-
epc
POC28 - SDN Controlled VNF Forwarding graph OpenFlow Vendor SDN controller
POC34 - SDN-enabled Virtual EPC Gateway OpenFlow OpenDaylight With extensions for GTP
POC38 - Full ISO-7 layer stack fulfilment activation
and orchestration of VNFs in carrier networks
OpenFlow Vendor SDN controller
The Concepts
Separate
functionality from
capacity
bull Increase network
elasticity
bull Reduce
heterogeneity
Decouple the
control and
forwarding
functions
bull Gain
programmability
bull Abstract
infrastructure
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
ISG NFV EVE WG
Hot Topic 01 the perfect example
copy ETSI 2015 All rights reserved
PoC38
PoC1
Feedback
on HT01
Hot Topic 01 Use of SDN in
NFV Arch HT01 Feedback Template
PoC34
PoC28
PoC27
PoC26
PoC23 PoC21
PoC16 PoC15
PoC14 PoC13 PoC8
PoC2 PoC1
SDN and NFV The Necessary Convergence
SDN and NFV are deeply related
bull Though historically separated
And they require each other in most cases
bull NFV would be extremely difficult to achieve without SDN
bull Most of the SDN use cases are related to NFV
And it has been recognized by the community
bull The EVE005 report in the ISG NFV
bull The technical report of the ONF Architecture WG
bull Fourteen PoC reports have been contributed as evidence to EVE0005
bull The steps taken by ODL and ONOS
Converging views
bull Formal liaisons
bull Community sharing
copy ETSI 2015 All rights reserved
The List of PoCs
copy ETSI 2012 All rights reserved
14 ETSI NFV POC with SDN SDN NE SDN Controller Comment
POC1 - Open NFV Framework Project
POC2 - Service Chaining for NW function selection in
Carrier Networks
OpenFlow RYU
POC8 - Automated Network Orchestration OpenFlow OpenDaylight
POC13 - Multi-Layered Traffic Steering for Gi-Lan OpenFlow Vendor SDN controller
POC14 - Forces applicability for NFV and integrated SDN
Forces
POC15 - Subscriber Aware SgiGi-lan virtualisation OpenFlow OpenDaylight
POC16 - NFVIaaS with Secure SDN-controlled WAN Gateway
OF 13 RYU
POC21 - Network intensive and compute intensive
hardware acceleration
OpenFlow Floodlight (POF)
POC23 - E2E orchestration of Virtualised LTE Core-
Network functions
OpenFlow Proprietary controller
POC26 - Virtual EPC with SDN functions in Mobile Backhaul Networks
OpenFlow Ryu
POC27 - VoLTE Service based on vEPC and vIMS
architecture
OpenFlow OF-
epc
POC28 - SDN Controlled VNF Forwarding graph OpenFlow Vendor SDN controller
POC34 - SDN-enabled Virtual EPC Gateway OpenFlow OpenDaylight With extensions for GTP
POC38 - Full ISO-7 layer stack fulfilment activation
and orchestration of VNFs in carrier networks
OpenFlow Vendor SDN controller
The Concepts
Separate
functionality from
capacity
bull Increase network
elasticity
bull Reduce
heterogeneity
Decouple the
control and
forwarding
functions
bull Gain
programmability
bull Abstract
infrastructure
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
SDN and NFV The Necessary Convergence
SDN and NFV are deeply related
bull Though historically separated
And they require each other in most cases
bull NFV would be extremely difficult to achieve without SDN
bull Most of the SDN use cases are related to NFV
And it has been recognized by the community
bull The EVE005 report in the ISG NFV
bull The technical report of the ONF Architecture WG
bull Fourteen PoC reports have been contributed as evidence to EVE0005
bull The steps taken by ODL and ONOS
Converging views
bull Formal liaisons
bull Community sharing
copy ETSI 2015 All rights reserved
The List of PoCs
copy ETSI 2012 All rights reserved
14 ETSI NFV POC with SDN SDN NE SDN Controller Comment
POC1 - Open NFV Framework Project
POC2 - Service Chaining for NW function selection in
Carrier Networks
OpenFlow RYU
POC8 - Automated Network Orchestration OpenFlow OpenDaylight
POC13 - Multi-Layered Traffic Steering for Gi-Lan OpenFlow Vendor SDN controller
POC14 - Forces applicability for NFV and integrated SDN
Forces
POC15 - Subscriber Aware SgiGi-lan virtualisation OpenFlow OpenDaylight
POC16 - NFVIaaS with Secure SDN-controlled WAN Gateway
OF 13 RYU
POC21 - Network intensive and compute intensive
hardware acceleration
OpenFlow Floodlight (POF)
POC23 - E2E orchestration of Virtualised LTE Core-
Network functions
OpenFlow Proprietary controller
POC26 - Virtual EPC with SDN functions in Mobile Backhaul Networks
OpenFlow Ryu
POC27 - VoLTE Service based on vEPC and vIMS
architecture
OpenFlow OF-
epc
POC28 - SDN Controlled VNF Forwarding graph OpenFlow Vendor SDN controller
POC34 - SDN-enabled Virtual EPC Gateway OpenFlow OpenDaylight With extensions for GTP
POC38 - Full ISO-7 layer stack fulfilment activation
and orchestration of VNFs in carrier networks
OpenFlow Vendor SDN controller
The Concepts
Separate
functionality from
capacity
bull Increase network
elasticity
bull Reduce
heterogeneity
Decouple the
control and
forwarding
functions
bull Gain
programmability
bull Abstract
infrastructure
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
The List of PoCs
copy ETSI 2012 All rights reserved
14 ETSI NFV POC with SDN SDN NE SDN Controller Comment
POC1 - Open NFV Framework Project
POC2 - Service Chaining for NW function selection in
Carrier Networks
OpenFlow RYU
POC8 - Automated Network Orchestration OpenFlow OpenDaylight
POC13 - Multi-Layered Traffic Steering for Gi-Lan OpenFlow Vendor SDN controller
POC14 - Forces applicability for NFV and integrated SDN
Forces
POC15 - Subscriber Aware SgiGi-lan virtualisation OpenFlow OpenDaylight
POC16 - NFVIaaS with Secure SDN-controlled WAN Gateway
OF 13 RYU
POC21 - Network intensive and compute intensive
hardware acceleration
OpenFlow Floodlight (POF)
POC23 - E2E orchestration of Virtualised LTE Core-
Network functions
OpenFlow Proprietary controller
POC26 - Virtual EPC with SDN functions in Mobile Backhaul Networks
OpenFlow Ryu
POC27 - VoLTE Service based on vEPC and vIMS
architecture
OpenFlow OF-
epc
POC28 - SDN Controlled VNF Forwarding graph OpenFlow Vendor SDN controller
POC34 - SDN-enabled Virtual EPC Gateway OpenFlow OpenDaylight With extensions for GTP
POC38 - Full ISO-7 layer stack fulfilment activation
and orchestration of VNFs in carrier networks
OpenFlow Vendor SDN controller
The Concepts
Separate
functionality from
capacity
bull Increase network
elasticity
bull Reduce
heterogeneity
Decouple the
control and
forwarding
functions
bull Gain
programmability
bull Abstract
infrastructure
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
The Concepts
Separate
functionality from
capacity
bull Increase network
elasticity
bull Reduce
heterogeneity
Decouple the
control and
forwarding
functions
bull Gain
programmability
bull Abstract
infrastructure
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
The Mapping
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF
Manager(s)
NFV
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
EM 2
EM 3
EM 1
Or-Vi
Or-Vnfm
Vi-Vnfm
Os-Ma
Ve-Vnfm
Nf-Vi
Vn-Nf
Vl-Ha
Service VNF and
Infrastructure
Description
VNF 2
SDN Application
SDN Controller
SDN Resource
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
And the Recursion
SDN is inherently recursive
Simplify the evolution to
NFV-based networks
bull No NFV zero-day
bull The integration with real
network attachment points
Address different application
layers and dimensions
bull Policy reconciliation
bull Multi-tenant environments
bull Multi-domain arrangements
bull Network XaaS
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
Inter-Controller Horizontal Interfaces
copy ETSI 2015 All rights reserved
Computing
Hardware
Storage
Hardware
Network
Hardware
Hardware resources
Virtualisation Layer
Virtualised
Infrastructure
Manager(s)
VNF 2
Orchestrator
OSSBSS
NFVI
VNF 3
VNF 1
Virtual
Computing
Virtual
Storage
Virtual
Network
NFV Management and
Orchestration
EM 3
EM 2
Service VNF and
Infrastructure
Description
VNF
Manager(s)
Tenant SDN Controller
Infrastructure SDN
Controller
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
Deployment Options
The tenant controller defines
the forwarding rules for
VNFs
Service chaining
Identity-based services
On-demand provisioning
The tenant controller is
integrated with the OSS
BSS becomes a SDN
application
The BOSS view
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
Intent as Convergence Path
Separate hat I a t to do fro ho I eed to do it
bull Go a step forward in abstraction
bull Transparent recursion
A common interface for applications
bull To SDN controllers and NFV MANO stacks
Integrated development environments
bull Put the human in the loop as in general
software development
bull With a single integrated entry point
bull Seek for application-network co-design
Several on-going activities in ETSI IETF
ODL ONFhellip
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
As a Conclusion
The ETSI ISG NFV is following a path guided by real
experimentation and focused on interoperability
bull Plugtests will soon join PoCs
The interaction between SDN and NFV was soon identified as
a key issue
bull Well beyond a support for infrastructure virtualization
bull Working in it as part of the technology evolution
bull And in direct collaboration with other bodies
Several implementation initiatives active
bull We hope to have them all demonstrated at the ISG
Intent-based interfaces as the next frontier for convergence
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
Contact Details
silviaalmagiaetsiorg
diegorlopeztelefonicacom
Thank you
copy ETSI 2015 All rights reserved
