High Performance Hybrid Optical-Packet Networks: Developments and Potential Impacts SubOptic 2007 May 15, 2007 Baltimore, MD Dr. Don Riley, Professor, University of Maryland SURA IT Fellow; Chair, IEEAF Jerry Sobieski, Director of Network Research Mid-Atlantic Crossroads (MAX)
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High Performance HybridOptical-Packet Networks:
Developments and Potential Impacts
SubOptic 2007May 15, 2007
Baltimore, MD
Dr. Don Riley, Professor, University of Maryland
SURA IT Fellow; Chair, IEEAF
Jerry Sobieski, Director of Network Research
Mid-Atlantic Crossroads (MAX)
2
Overview of Global R&ENetworking Direction
• The international research and education community hasmounted significant efforts to develop a new generation ofnetworking capabilities that have at the core infrastructureowned/controlled, provisioned and managed by the R&Ecommunity:– all-optical with multiple point-to-point wavelengths, currently at
the 10Ge level.– Services provisioned across these backbones are multi-layer,
multi-service in nature, including Layer 1, 2 and 3 services.– Efforts include “control plane” issues of how you manage and
monitor provision of “hybrid” services across multiple servicelayers, across multiple network domains, often on an internationalbasis.
3
Needs of Global R&E Collaborations areDriving the Networking Development
• The need for such new services is driven by theapplications community - the research community that istypically a globally-distributed collaboration.
• U.S. “CyberInfrastructure” one such effort focused on theinfrastructural needs, and is now a new program office ofthe National Science Foundation.
• New research collaborations include the need to movemassive amounts of data in real time, control expensiveand unique equipment, etc. Example projects include:– the high energy physics community’s Large Halon Collider
(LHC) project coming on line next year at CERN in Geneva, theextended very long baseline interferometry (eVLBI) radioastronomy project with antenna arrays located around the world.
– The eVLBI (very long base-line interferrometry) internationalcollaboration in radio astronomony
4
Overview of Global R&ENetworking Direction
• This tutorial will provide some insight into thesedevelopments and the driving motivations – and potentialfuture developments and possible implications for thesubmarine cable industry.
• The presentation will include overviews of GLIF andDRAGON objectives and technology developments, andother similar, related projects and initiatives.
• One goal of this tutorial is to stimulate discussion of areasof needed development/collaboration regarding submarinesystems technology - so that these important links betweenglobal R&E communities do not become the “disconnect”.
• hubs with routers and switches3) Connected sites4) Connections to other networks
• US R&E, international, and commercial
Qwest supplied10Gbps backbone
NLR supplied10Gbps circuits
2700 miles / 4300 km
1200
mile
s / 1
900
km
ESne
t Sc
ienc
e Dat
a Net
work
(SDN) co
re
TWC
SNLL
YUCCA MT
BECHTEL-NV
PNNLLIGO
INEEL
LANL
SNLAAlliedSignal
PANTEX
ARM
KCP
NOAA
OSTI ORAU
SRS
JLAB
PPPLLab DCOffices
MIT
ANL
BNL
FNALAMES
NR
EL
LLNL
GA
DOE-ALB
OSC GTNNNSA
International (high speed)10 Gb/s SDN core10G/s IP core2.5 Gb/s IP coreMAN rings (≥ 10 G/s)Lab supplied linksOC12 ATM (622 Mb/s)OC12 / GigEthernetOC3 (155 Mb/s)45 Mb/s and less
Office Of Science Sponsored (22)NNSA Sponsored (12)Joint Sponsored (3)
Other Sponsored (NSF LIGO, NOAA)Laboratory Sponsored (6)
42 end user sites
ESnet IP core
SINet (Japan)Russia (BINP)CA*net4
FranceGLORIAD (Russia, China)Korea (Kreonet2
Japan (SINet)Australia (AARNet)Canada (CA*net4Taiwan (TANet2)Singaren
ESnet IP core: Packet overSONET Optical Ring and Hubs
ELP
ATL
DC
commercial and R&E peering points
MAE-E
PAIX-PAEquinix, etc.
PN
WG
Po
P/
PA
cifi
cWav
e
ESnet3 Layer 2 Architecture Provides Global High-Speed Internet Connectivityfor DOE Facilities and Collaborators (spring, 2006)
ESnet core hubs IP
Abilene high-speed peering points with Internet2/Abilene
Abilene
CERN(USLHCnet
CERN+DOE funded)
GÉANT - France, Germany, Italy, UK, etc
NYC
Starlight
Chi NAP
SNV
Ab
ilene
SNV SDN
JGI
LBNL
SLACNERSC
SDSC
Equinix
MA
N L
AN
Ab
ilen
e
MAXGPoP
SNV
ALB
ORNL
CHI
MRENNetherlandsStarTapTaiwan (TANet2, ASCC)
NA
SA
Am
es
AU
AU
SEA
CH
I-SL
LHC Tier 0, 1, and 2 Connectivity Requirements Summary
Denver
Su
nn
yval
e
LA
KC
Dallas
Albuq.
CE
RN
-1G
ÉA
NT
-1G
ÉA
NT
-2C
ER
N-2
Tier 1 Centers
ESnet IP core hubs
ESnet SDN/NLR hubs
Cross connects with Internet2/Abilene
CE
RN
-3
Abilene/GigaPoP nodes
USLHC nodes
ESnetSDN
Abilene / GigapopFootprint
Seattle
FNAL(CMS T1)
BNL(Atlas T1)
New York
Wash DC
Jacksonville
Boise
San DiegoAtlanta
Vancouver
Toronto
Tier 2 Sites
Chicago
ESnetIP Core
TRIUMF(Atlas T1,Canada)
CANARIE
GÉANT
USLHCNet
Virtual Circuits
• Direct connectivity T0-T1-T2
• USLHCNet to ESnet to Abilene
• Backup connectivity
• SDN, GLIF, VCs
15
Esnet4 Plan for 2012 Build-out
16
Quilt Fiber-based RON Map
NSF Funding for InternationalResearch Network Connections
(IRNC)• NSF funding new links from U.S. to International R&E
Networks(2.5 to 10 Gbps “lambdas”)– To Europe– To Asia-Pacific– To South America– To China and Russia– Nothing to African yet
• Purpose is to support US researchers - in their research andtheir international collaborations
One view of NSF IRNC
GLORIAD: Global Ring to China, Korea and RussiaGLORIAD: Global Ring to China, Korea and Russia
To EuropeTo EuropeTo Japan,To Japan,HongKongHongKong,,SingaporeSingapore P-WaveP-Wave
To Hawaii,To Hawaii,AustraliaAustralia
To AustraliaTo Australia
To Latin AmericaTo Latin America
19
GEANT2 & dark fiber
20
European Dark Fiber Efforts
21
CESNET (CZ) Dark Fiber Efforts
22
Dark Fiber in European NRENs
23
GEANT2 & Global Research Networking
International GLIF Initiative:Global Lambda Integrated Facility