Welkom bij SURFnet SNB-master Dennis Paus, Roeland Nuijts, Erik-Jan Bos SNB-master 2004/2005 Utrecht, 23 maart 2005.

Welkom bij SURFnetWelkom bij SURFnetSNB-masterSNB-master

Welkom bij SURFnetWelkom bij SURFnetSNB-masterSNB-master

Dennis Paus, Roeland Nuijts, Erik-Jan Bos

SNB-master 2004/2005

Utrecht, 23 maart 2005

AgendaAgendaAgendaAgenda

10:00 uur: Ontvangst met koffie en thee

10:15 uur: Welkom en Opening (Erik-Jan)

10:20 uur: "SURFnet5, ins and outs" (Dennis)

11:00 uur: "GigaPort en SURFnet6" (Erik-Jan)

11:45 uur: Bio-break

12:00 uur: "In-depth optische technologie" (Roeland)

12:45 uur: Vragen

13:00 uur: Lunch

SURFnetSURFnetSURFnetSURFnet

Provides the Dutch National Research Network

Not for profit company, 55 employees

100% subsidiary of Stichting SURF

170 connected organizations, 750.000 users

Turnover (2003): 30 M€

Infrastructure services:– innovation paid for by government

– cost effective exploitation for higher education and research

GigaPort Next Generation NetworkGigaPort Next Generation NetworkGigaPort Next Generation NetworkGigaPort Next Generation Network

Research networking as innovation engine between research and market introduction of new services

GigaPort NG Network (2004-2008) Consortium of 50 Dutch research organizations Government grant 40 M€ Project started January 1st, 2004 Builds on GigaPort project ended in 2003 Partnership with industry

AgendaAgendaAgendaAgenda

10:00 uur: Ontvangst met koffie en thee

10:15 uur: Welkom en Opening (Erik-Jan)

10:20 uur: "SURFnet5, ins and outs" (Dennis)

11:00 uur: "GigaPort en SURFnet6" (Erik-Jan)

11:45 uur: Bio-break

12:00 uur: "In-depth optische technologie" (Roeland)

12:45 uur: Vragen

13:00 uur: Lunch

GigaPort en SURFnet6GigaPort en SURFnet6GigaPort en SURFnet6GigaPort en SURFnet6

Erik-Jan Bos

Director of Network Services, SURFnet

SNB-master 2004/2005

Utrecht, 23 maart 2005

HistoryHistory of the SURFnet infrastructure of the SURFnet infrastructureHistoryHistory of the SURFnet infrastructure of the SURFnet infrastructure

10 kbit/s

100 kbit/s

1 Mbit/s

10 Mbit/s

100 Mbit/s

1 Gbit/s

10 Gbit/s

100 Gbit/s

SURFnet19,6 kbit/s

SURFnet264 kbit/s

SURFnet32 Mbit/s

SURFnet434 Mbit/s

SURFnet4155 Mbit/s

SURFnet520 Gbit/s

1986 1989 1992 1995 1997 2001

SURFnet continuing paradigm shiftsSURFnet continuing paradigm shiftsSURFnet continuing paradigm shiftsSURFnet continuing paradigm shifts

• SURFnet1 Public X.25 ==> SURFnet2 Private X.25

• SURFnet2 X.25 ==> SURFnet3 IP

• SURFnet4 IP over ATM

• SURFnet4 IP over SDH

• SURFnet5 IP over lambdas

Paradigm shiftParadigm shiftParadigm shiftParadigm shift

SURFnet4 project GigaPort

DWDM

Lambdas

POS

1995

GigaPortNext Generation

20031999

SURFnet4 network

SURFnet5 network

ATM

2008

SURFnet6 network

Next generation is not a simple extrapolation of current networks

IP Traffic growth, connected organizationsIP Traffic growth, connected organizationsIP Traffic growth, connected organizationsIP Traffic growth, connected organizations

SURFnet customer traffic: Monthly volume

0200400600800

10001200140016001800

Month & year

Tb

yte

pe

r m

on

th

1600 Tbyte/maand ≈ 1 CD-ROM/seconde

SURFnet5 lessons learnedSURFnet5 lessons learnedSURFnet5 lessons learnedSURFnet5 lessons learned

• Dark fiber is the essential building block for next gen networks

• Lambdas form an excellent basis for IP networking• Researchers are interested in lambdas

• Provides excellent quality on point-to-point connections at very high speed

• Protects the routed network• Enables demanding applications to make use of the

infrastructure in an economically sound way

A word on networking costsA word on networking costsA word on networking costsA word on networking costs

• Costs of optical port is 10% of switching port is 10% of router port with same characteristics

– 10G routerblade -> 100-300 k$, 10G switch port -> 10-20 k$, MEMS port -> 0.7 k$

• Give each packet in the network the service it needs, but no more

This slide courtesy of Cees de Laat (UvA)

Lesson: Transport in metal and glassLesson: Transport in metal and glassLesson: Transport in metal and glassLesson: Transport in metal and glass

• Electrons in a metal wire (e.g. Cu):– Spin ½, Fermi-Dirac statistics (Fermions)– Collisions: resistance and hampered “flow”– Very suitable for light bulbs and toasters

• Fotons in a glass wire (fiber):– Spin 1, Bose-Einstein statistics (Bosons)– No collisions, zero resistance and unlimited flow– “Superconductors” for data

Laying of fiber near/at Science Park AmsterdamLaying of fiber near/at Science Park AmsterdamLaying of fiber near/at Science Park AmsterdamLaying of fiber near/at Science Park Amsterdam

Pictures by Yuri Demchenko

VLBI at JIVE in Dwingeloo, NL todayVLBI at JIVE in Dwingeloo, NL todayVLBI at JIVE in Dwingeloo, NL todayVLBI at JIVE in Dwingeloo, NL today

eeEVNEVN: European VLBI Network: European VLBI Network

1-1-3030GbpsGbps

Data processing centre: 16 Gbps (2005)1 Tbps (2010)

China

USA

South Africa

Russia

asymmetric star topology

This slide courtesy of Richard Schilizzi <[email protected]>

April 11, 2023eInfrastructures Workshop – Den Haag CMV/2004/11/18

LOFAR as a Sensor NetworkLOFAR as a Sensor NetworkLOFAR is a large distributed LOFAR is a large distributed research infrastructure:research infrastructure:

Astronomy:Astronomy:– >100 phased array stations>100 phased array stations– Combined in aperture synthesis arrayCombined in aperture synthesis array– 13,000 13,000 smallsmall “LF” “LF” antennantennaass– 13,000 small “HF” tiles13,000 small “HF” tiles

Geophysics:Geophysics:– 18 vibration sensors per station18 vibration sensors per station– Infrasound detector per stationInfrasound detector per station

>>20 Tbit/s 20 Tbit/s generated digitallygenerated digitally>40 Tflop/s supercomputer>40 Tflop/s supercomputerinnovatiinnovativeve software system software systemss

– new calibration approachesnew calibration approaches– full distributed controlfull distributed control– VO and Grid integrationVO and Grid integration– datamining datamining aanndd visualisati visualisationon

Slide courtesy of Marco de Vos (LOFAR)

SURFnet6 overviewSURFnet6 overviewSURFnet6 overviewSURFnet6 overview

A hybrid optical and packet switching infrastructure

Based on customer-owned managed dark fiber

Native IPv4, IPv6 and Light Path Provisioning over a single transmission infrastructure

– Managed via a single control plane

– Network nodes reduced from 20 routed locations to 2 routed locations

Paving the way to a ubiquitous and scalable Services Grid

Timelines SURFnet6Timelines SURFnet6Timelines SURFnet6Timelines SURFnet6

SURFnet’s new Industry Partners (2004-2010)SURFnet’s new Industry Partners (2004-2010)SURFnet’s new Industry Partners (2004-2010)SURFnet’s new Industry Partners (2004-2010)

Leader of the consortium Optical equipment Ethernet equipment Network management equipment

Routing equipment

Installation services Maintenance services

SURFnet6 on dark fiberSURFnet6 on dark fiberSURFnet6 on dark fiberSURFnet6 on dark fiber

SURFnet6 will be entirely based on SURFnet owned managed dark fiber via the customer premises

Over 5300 km fiber pairs available today; average price paid for 15 year IRUs:

< 6 €/meter per pair

Managed dark fiber infrastructure will be extended with new routes, to be ready for SURFnet6

Common Photonic Layer (CPL) in SURFnet6Common Photonic Layer (CPL) in SURFnet6Common Photonic Layer (CPL) in SURFnet6Common Photonic Layer (CPL) in SURFnet6

Dordrecht1

Breda1

Tilburg1

DenHaag

NLR

BT

BT NLR

BT

Zutphen1

Lelystad1

Subnetwork 4:Purple

Subnetwork 3:Red

Subnetwork 1:Green

Subnetwork 2:Dark blue

Subnetwork 5:Grey

Emmeloord

Zwolle1

Venlo1

Enschede1

Groningen1

LeeuwardenHarlingen

Den Helder

Alkmaar1

Haarlem1

Leiden1

Assen1

Beilen1

Meppel1

Emmen1

Arnhem

Apeldoorn1

Bergen-op-ZoomZierikzee

Middelburg

Vlissingen Krabbendijke

Breukelen1

Ede

Heerlen2Geleen1

DLO

Schiphol-Rijk

Wageningen1 Nijmegen1

Hilversum1

Hoogeveen1

Lelystad2

Amsterdam1

Dwingeloo1

Amsterdam2

Den Bosch1

Utrecht1

Beilen1

Nieuwegein1Rotterdam1

Delft1

Heerlen1

Heerlen1

Maastricht1

Eindhoven1

Maasbracht1

Rotterdam4

3XLSOP

IBG1 & IBG2Middenmeer1

SURFnet6: IP ServicesSURFnet6: IP ServicesSURFnet6: IP ServicesSURFnet6: IP Services

IPv4 and IPv6 connectivity – Unicast

– Multicast

1 and 10 Gigabit Ethernet connections

Small routed IP core in Amsterdam at two separate locations

Congestion-free via overprovisioning

Resilient

SURFnet6: IP network implementation SURFnet6: IP network implementation SURFnet6: IP network implementation SURFnet6: IP network implementation

AviciSSR

ExternalIP connectivity

SURFnet6Core Routers

SURFnet6 Border Routers

SURFnet6Common Photonic Layer

10 GigabitEthernet Customer

AviciSSR

AviciSSR

AviciSSR

Non-SURFnetSURFnet infrastructure

NortelPassport

8600

10 GE

10 GE

NortelOM 5000

10 GE

CPE

NortelOME6500

1 GigabitEthernet Customer

CPE

1 GE

1 GE

NortelOME6500

NortelOM 5000

NortelOM 5000Nortel

OME6500

NortelOME6500

NortelOME6500

SURFnet6: Light Path ProvisioningSURFnet6: Light Path ProvisioningSURFnet6: Light Path ProvisioningSURFnet6: Light Path Provisioning

Lambdas:

enable layer 1/2 end-to-end Light Paths

Light paths:

provide excellent quality on point-to-point connections at very high speed (1-10G)

not constrained by traditional framing, routing, and transport protocols

are becoming integral part of scientific instruments

enable creation of Optical Private Networks (OPN)

SURFnet6: Light Path Provisioning implementationSURFnet6: Light Path Provisioning implementationSURFnet6: Light Path Provisioning implementationSURFnet6: Light Path Provisioning implementation

GLIF

SURFnet6Common Photonic Layer

Customerequipment

Non-SURFnetSURFnet infrastructure

OpticalSwitch

10 GE

1 GE

10 GE

Customerequipment

End-to-End Light Path

10 GE LAN

Amsterdam

InternationalLight Paths

10 GE

NortelOME6500

NortelOME6500

NortelOME6500

NortelOME6500

16x16MEMS

16x16MEMS

NortelHDXc

Photonic XC enables dynamic lambda networkingPhotonic XC enables dynamic lambda networkingPhotonic XC enables dynamic lambda networkingPhotonic XC enables dynamic lambda networking

A patch panel, like a telephone switchboard…

Control plane

… but automated

Groningen1 PoP infrastructureGroningen1 PoP infrastructureGroningen1 PoP infrastructureGroningen1 PoP infrastructure

Optical Private Network (OPN)Optical Private Network (OPN)Optical Private Network (OPN)Optical Private Network (OPN)

10G

AMS1OME #23

10G

10G

Wageningen1

WUR1Wageningen

1*GEProtected

AMS2OME #23

AMS2OME #22

10G DWDM

10G DWDM

10G

10G DWDM

10G DWDMDen Haag

10G

10G

AMS1#11

AMS2#11

AMS1Centerstage

LEIDenHaag

1*GEProtected

DLOLelystad

1*GEUnprotected

1*GEUnprotected

Zwolle

WURLisse

1*GEUnprotected

Leiden11*GE

Unprotected

10G AMS2Centerstage

AMS2#13

10G DWDM

10G DWDM

NetherLight: Open Optical ExchangeNetherLight: Open Optical ExchangeNetherLight: Open Optical ExchangeNetherLight: Open Optical Exchange

Experiments with Light Path provisioning in a multi-domain environment, successful demo at SC04 with Nortel and UvA

Open Optical Exchange in Amsterdam

– Operational since January 2002

– Built and operated by SURFnet

Nortel Networks HDXc at the centre

Full duplex 640G non-blocking cross-connect capability

GE grooming, GE switch for access to clusters

NetherLight Q1 2005NetherLight Q1 2005NetherLight Q1 2005NetherLight Q1 2005

DWDM SURFnet

10 Gbit/s

SURFnet10 Gbit/s

SURFnet10 Gbit/s

DwingelooASTRON/JIVE

DwingelooASTRON/JIVE

PragueCzechLight

PragueCzechLight

2.5 Gbit/sNSF

10 Gbit/s

LondonUKLightLondonUKLight

StockholmNorthernLight

StockholmNorthernLight

CESNET10 Gbit/s

UKERNA10 Gbit/s

GenevaCERN

GenevaCERN

Science Park Amsterdam

Science Park Amsterdam

ChicagoChicago

IEEAF10 Gbit/s

SURFnet10 Gbit/sNew YorkNew York

MANLANMANLAN

SURFnet10 Gbit/s

GLIF: Global Lambda Integrated FacilityGLIF: Global Lambda Integrated FacilityGLIF: Global Lambda Integrated FacilityGLIF: Global Lambda Integrated Facility

Established at the 3rd LambdaGrid Workshop, August 2003 in Reykjavik, Iceland

Collaborative initiative among worldwide NRENs, institutions and their users

A world-scale Lambda-based Laboratory for application and middleware development

GLIF vision:To build a new grid-computing paradigm, in which the central

architectural element is optical networks, not computers, to support this decade’s most demanding E-science applications.

GLIF after NottinghamGLIF after NottinghamGLIF after NottinghamGLIF after Nottingham

• Helps to develop the Global LambdaGrid for the advancement of scientific collaboration and discovery

• GLIF “glues” together the networks and resources of its participants

• GLIF is not a new network and GLIF will not compete with its participants

• GLIF will be positioned on the demand site of the market and managed as a cooperative activity

• TERENA will act as the GLIF Secretariat

GLIF World Map – December 2004GLIF World Map – December 2004GLIF World Map – December 2004GLIF World Map – December 2004

Visualization courtesy of Bob Patterson, NCSA.

ConclusionConclusionConclusionConclusion

Users need new services that current networks cannot support

Telecommunication infrastructures will become part of the Grid and will be integrated in scientific instruments

Hybrid networks delivering IP and Lambda Services can meet user demand within budget constraints

SURFnet6 will enable advanced multimedia collaboration and applications, and the use of Grid technology in research

Thank youThank youThank youThank you

[email protected]

http://www.surfnet.nl/

http://www.gigaport.nl/

http://www.netherlight.net/

http://www.glif.is/