1 ©2013 TAIL F all rights reserved January 28, 2014

Service Orchestration: The case for NETCONF and YANG

Moderator: Caroline Chappell, Heavy Reading

Guests: Carl Moberg, VP Technology Tail-f Systems

Geoff Mattson, VP of Engineering Juniper Networks

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Mobile World Congress: The Case for NETCONF and YANG Live event: Monday February 24th - Barcelona, Spain

http://www.tail-f.com/mwc-2014-town-hall/

Topics include discussions regarding: •  Service agility; why service providers are fed up with paying the adapter tax between the OSS and

the network

•  Need for standardization and model-driven architectures to achieve network automation and faster time-to-market of new services

•  Experiences implementing service orchestration systems using the NETCONF protocol and YANG modeling language

•  Future plans for standardization of YANG service models for common revenue generating networking services

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Moderated by Caroline Chappell, Heavy Reading Panelists: Deutsche Telekom •  Axel Clauberg, Vice President, Aggregation, Transport, IP (CTO-ATI) & Fixed Access (CTO-FIA)

Cisco •  Phil Harris, Vice President and CTO, Cloud Service and Management Strategy

Ericsson •  Gabriela Styf Sjöman, Vice President, Product Line IP Networks Management, Product Area IP &

Broadband

Juniper Networks •  Geoffrey Mattson, VP of Engineering and Product Management

Tail-f •  Carl Moberg, VP of Technology

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Service Orchestration: Network-wide transactional integrity is required

NETCONF

End-to-end transactional integrity

Network CLI Network WebUI

Service Application e.g. VPN-provisioning

Device Setup e.g. Templates, Scripts

Transactional Network API Service Management + Device Management

L2-L7 multi-vendor devices

The network is a distributed

system

The network is a distributed system

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Standards Leadership

NETCONF and YANG Data Modeling

Managing Cable Equipment

Modeling Carrier Ethernet Services

Service Provisioning

•  Carl Moberg •  Contributing YANG Models to CCAP Project

•  Martin Björklund •  Early Contributor to NETCONF Working Group •  Initiated YANG Working Group •  Co-author of YANG RFC

•  Carl Moberg •  Contributing to MEF FM and PM Element Models

•  Håkan Millroth •  Harmony Catalysts

•  Carl Moberg •  OpenFlow

Software Defined Networking

Tail-f’s Focus Contributors

•  Carl Moberg •  Management Working Group

Network Functions Virtualization

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Resources:

•  Historical context – Why another network protocol is needed •  http://tools.ietf.org/search/rfc3535

•  IEEE Tutorial for NETCONF and YANG •  http://www.slideshare.net/tailfsystems/netconf-yang-tutorial

•  Programmable Network Heavy Reading White Paper •  http://www.tail-f.com/heavy-reading-white-paper/

•  Deutsche Telekom TeraStream Project •  http://www.tail-f.com/moving-networks-forward-tail-f-deutsche-telekom-terastream/ •  http://blog.ipspace.net/2013/11/deutsche-telekom-terastream-designed.html •  https://ripe67.ripe.net/archives/video/3/

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Tail-f Products: NCS: http://www.tail-f.com/network-control-system/ ConfD: http://www.tail-f.com/on-device-configuration-management/

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