Languages
Pages
Legal
GLIF InfrastructureGLIF Infrastructure
Kees NeggersSURFnet
SC2004Pittsburgh, PA 12 November 2004
2
GigaPort 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
3
HistoryHistory 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
1987 1989 1992 1995 1997 2001
4
Paradigm 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
Hybrid network architecture seems to be the only valuable NREN option for the future:
Packet switched internet for regular many-to-many usage Light Paths for new high speed few-to-few usage
5
LambdasLambdas
form an excellent basis for IP networking enable layer 1/2 end-to-end 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)
6
SURFnet6 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
7
SURFnet6 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
8
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
9
SURFnet6: 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
10
Common 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
11
Subnetwork 1:Subnetwork 1: Green Green
Band1Amsterdam2
Band2Amsterdam2
Band3Amsterdam2
Band4Amsterdam2
Band6Amsterdam2
Band9Amsterdam2Amsterdam1Band9
Amsterdam1Band6
Amsterdam1Band4
Amsterdam1Band3
Amsterdam1Band2
Amsterdam1Band1
Hilversum1
Leiden1
DenHaag1
Delft1
Utrecht1
12
NetherLight: Open Optical ExchangeNetherLight: Open Optical Exchange
Experiments with Light Path provisioning in a multi-domain environment
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
13
NetherLight 2004NetherLight 2004
DWDM SURFnet
10 Gbit/s
SURFnet10 Gbit/s
SURFnet10 Gbit/s
DwingelooASTRON/JIVE
PragueCzechLight
2.5 Gbit/sNSF
10 Gbit/s
LondonUKLight
StockholmNorthernLight
10 Gbit/s 10 Gbit/s
GenevaCERN
Amsterdam
Chicago
IEEAF10 Gbit/s
SURFnet10 Gbit/sNew York
MANLAN
14
Lambdas as part of research instrumentsLambdas as part of research instruments
www.lofar.org
• Many data collection points• Processing in Groningen• Large data sets distributed to many
destinations in The Netherlands and abroad
15
Thank youThank you
http://www.surfnet.nl/http://www.gigaport.nl/
http://www.netherlight.net/http://www.glif.is/
Top Related