Axel Clauberg VP Deutsche Telekom AG ONS2015: http://bit.ly/ons2015sd ONS Inspire! Webinars: http://bit.ly/oiw-sd Watch the talk (video) on ONS Content Archives: http://bit.ly/ons-archives-sd

3. SDNINDT’sTERASTREAM
Axel Clauberg, VP Aggregation, Transport, IP (CTO-ATI) & Fixed Access (CTO-FIA)
Deutsche Telekom AG
Hakan Millroth, CTO, Tail-f Systems

4. 17-Apr-2013© Deutsche Telekom AG, 2013 2
OPERATOR CHALLENGES
Competive Pressure
Traffic Growth
SDH DWDM xGEATM
OTNIPv4
IPv6
MPLS
MPLS-TP
DHCP
PPPoE
Multicast
Tunnel
VPN
TE
FRR
IMSRCSe CDN…
Cost & Complexity
Time to Market

5. 17-Apr-2013© Deutsche Telekom AG, 2013 3
IPNETWORKINNOVATION+SDN+NFV
A WINNING FORMULA FOR TERASTREAM
 Drastic Simplification
 Native IPv6
 IPv4 as a Service
 IP and Optical Integration
IP Network Innovation
NFV SDN
 Faster time to market
 Central Control
 Service and Network
abstraction
SDN
 Faster time to market
 Elasticity
 Redundancy
 Independence from
hardware
NFV
IP

6. 17-Apr-2013© Deutsche Telekom AG, 2013 4
100 Gb/s network using IP and
Optical integration
Infrastructure Cloud /
Network Function Virtualization
Native IPv6 network delivering
consumer service
Built in a record time - decision in September, launch on Dec 10th
500 customers with up to Gigabit access speeds
TERASTREAM PILOTSUCCESFULLY LAUNCHED
@ HRVATSKI TELEKOM, ZAGREB ON DEC 10, 2012
Agile execution – small cross-functional teams (DT, HT, Cisco, Combis, tail-f)
Croatia
A Software Defined Network using a new Realtime OSS approach

7. 17-Apr-2013© Deutsche Telekom AG, 2013 5
TERASTREAM REALTIMEOSS&SDNGOAL
Peter Lothberg, Internet Legend
Program services instead of re-architecting
the network and the management system for
every new service.

8. 15 April 2013 6
MULTI-VENDOR SDN
TeraStream SDN: System Stack
Multi-vendor, multi-technology network
Management applications
Network models
Service models

9. 15 April 2013 7
MULTI-VENDOR SDN
TeraStream SDN: System Stack
Openflow controller cluster (FUTURE ADDITION)
Multi-technology controller cluster
Multi-vendor, multi-technology network
Management applications
Network models
Service models

10. 15 April 2013 8
MULTI-VENDOR SDN
TeraStream SDN: System Stack
Logically centralized implementation
of network servicesNetwork models
Service models

11. 15 April 2013 9
MULTI-VENDOR SDN
TeraStream SDN: Open Standards
Network models
Service models
YANG (IETF RFC 6020)
OpenFlow
NETCONF (IETF RFC 6241)

12. THANKYOU!