mb - ng managed bandwidth - next generation. mb - ng u project to investigate and pilot: end-to-end...
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MB - NG
Managed Bandwidth-
Next Generation
MB - NG
Project to investigate and pilot:
End-to-end traffic engineering and management over multiple
administrative domains – MPLS in core diffserv at the edges.
Managed bandwidth and Quality-of-Service provision.
High performance high bandwidth data transfers.
Demonstrate end-to-end network services to CERN and to the US
An End-To-End Technology Trial
MB - NG
Partners:
CISCO,
UKERNA,
CLRC-RAL,
CLRC-DARESBURY,
Manchester,
UCL
+ plus Lancaster and Southampton
+ Jon Crowcroft (Cambridge)
MB - NG
GridPP GridPP
GridPP
AccessGrid
AccessGrid
SuperJANETSuperJANETUCLSite
UCLSite
RALSite
RALSite
Manchester
Site
Manchester
Site
Scotland via Glasgow
NNW
Northern Ireland
MidMAN
TVN
South WalesMAN
SWAN&BWEMAN
WorldComGlasgow
WorldComEdinburgh
WorldComManchester
WorldComReading
WorldComLeeds
WorldComBristol
WorldComLondon
WorldComPortsmouth
Scotland via Edinburgh
YHMAN
NorMAN
EMMAN
EastNet
External Links
LMN
KentishMANLeNSE
10Gbps
622Mbps155Mbps
SuperJanet4, June 2002
20Gbps
2.5Gbps
Gigabit Ethernet2.5 Gbit POS Access2.5 Gbit POS coreMPLS Admin. Domains
Dark Fiber (SSE)POS
WorldCom
SuperJANET4ProductionNetwork
Leeds
SJ4 DevC-PoP
Warrington
12416
SJ4 DevC-PoPLondon12416
UCLOSM-4GE-WAN-GBIC
OSM-1OC48-POS-SS
UCLOSM-4GE-WAN-GBIC
MCCOSM-4GE-WAN-GBIC
OSM-1OC48-POS-SS
MANOSM-4GE-WAN-GBIC
RALOSM-4GE-WAN-GBIC
OSM-1OC48-POS-SS
RALOSM-4GE-WAN-GBIC
OC48/POS-SR-SC
SJ4 DevULCC12016
OC48/POS-SR-SC
WorldCom
SJ4 DevC-PoP
Reading12416
OC48/POS-LR-SC
WorldCom ULCC
MB - NG
MB - NG Status:
Project is running – started May 18th 2002
Project funded staff in post at Manchester and UCL.
Project Tasks have been defined at high level
Equipment list for the routers defined
Task1: High level technical goals: In progress
Task2: Definition of Test traffic Generation and Measurement mechanisms to achieve goals of Task-1
Task3: Provision of equipment for Task-2
.... do it.....
MB-NG-Gantt-Man-1.1.mpp
MB - NG
UK Context :
MB-NG is a “Core E-Science” Project
MB-NG is the only network project
e-Science and the Grid
‘e-Science is about global collaboration in key areas of science, and the next generation of infrastructure that will enable it.’
‘e-Science will change the dynamic of the way science is undertaken.’
John Taylor Director General of Research Councils Office of Science and Technology
£80m Collaborative projects
E-ScienceSteering
Committee
DG Research Councils
Director Director’s
Management RoleDirector’s
Awareness and Co-ordination Role
Generic Challenges EPSRC (£15m), DTI (£15m)
Industrial Collaboration (£40m)
Academic Application SupportProgramme
Research Councils (£74m), DTI (£5m)
PPARC (£26m) BBSRC (£8m) MRC (£8m) NERC (£7m) ESRC (£3m) EPSRC (£17m) CLRC (£5m)
Grid TAG
e-Science Programme e-Science Programme
UK Grid ‘Core Program’1. Network of e-Science Centres
see www.nesc.ac.uk
2. Generic/Industrial Grid Middleware
3. CS/e-Health Grid ‘Grand Challenge’
4. Support for e-Science Applications
5. Outreach/International Activities
6. Grid Network Issues
Cambridge
Newcastle
Edinburgh
Oxford
Glasgow
Manchester
Cardiff
Southampton
London
Belfast
DL
RAL Hinxton
UK e-Science Grid
MB - NG
International aspect :
MB-NG line item to extend tests to EU (CERN) and US
In EU we have relations with: DANTE/Geant CERN DataGRID (flagship EU Grid project) DataTAG (UK leads the relevant WP)
In US discussions started with Internet-2 End sites at SLAC and in Chicago
MB - NG
GridPP GridPP
GridPP
SuperJANETSuperJANETUCL“Site”
UCL“Site”
RAL“Site”
RAL“Site”
Manchester
“Site”
Manchester
“Site”
Abilene/ESNET
Abilene/ESNET
CERNCERN ???StarLight
The DataGRID Project
... an EU supported project to...
Develop Grid Middleware and Infrastructure
To collaborate with and complement other European and US bodies
Géant Globus GriPhyN, PPDG .........
Use real applications to demonstrate Grid technology in action
High Energy Physics – The LHC - centred at CERN Earth Observation Biology
Main Partners
• CERN – International (Switzerland/France)
• CNRS - France
• ESA/ESRIN – International (Italy)
• INFN - Italy
• NIKHEF – The Netherlands
• PPARC - UK
Research and Academic Institutes•CESNET (Czech Republic)•Commissariat à l'énergie atomique (CEA) – France•Computer and Automation Research Institute, Hungarian Academy of Sciences (MTA SZTAKI)•Consiglio Nazionale delle Ricerche (Italy)•Helsinki Institute of Physics – Finland•Institut de Fisica d'Altes Energies (IFAE) - Spain•Istituto Trentino di Cultura (IRST) – Italy•Konrad-Zuse-Zentrum für Informationstechnik Berlin - Germany•Royal Netherlands Meteorological Institute (KNMI)•Ruprecht-Karls-Universität Heidelberg - Germany•Stichting Academisch Rekencentrum Amsterdam (SARA) – Netherlands•Swedish Science Research Council - Sweden
Assistant Partners
Industrial Partners•Datamat (Italy)•IBM (UK)•CS-SI (France)
Schematic of the underground experimental halls
The tunnel
28 km circumference
LHC Data Avalanche
Tier 1
Tier2 Center
Online System
CERN 700k SI95 ~1 PB Disk; Tape Robot
FNAL: 200k SI95; 600 TBIN2P3 Center INFN Center RAL Center
InstituteInstituteInstituteInstitute ~0.25TIPS
Workstations
~100-400 MBytes/sec
2.5 Gbps
0.1–1 GbpsPhysics data cache
~PByte/sec
~2.5 Gbps
Tier2 CenterTier2 CenterTier2 Center
~2.5 Gbps
Tier 0 +1
Tier 3
Tier 4
Tier2 Center Tier 2
Experiment
DataGRID Sites in Europe
DataGRID
upon
relies
Géant
The EU DataTAG project
• EU Transatlantic Girid project.• Status: Well under way – People in post, Link expected Jul
02• Partners: CERN/PPARC/INFN/UvA. IN2P3 sub-contractor• US Partners: Caletch, ESnet, Abilene, PPDG, iVDGL …• The main foci are:
– Grid Network Research including:• Provisioning (CERN)• Investigations of high performance data transport (PPARC) • End-to-end inter-domain QoS + BW / network resource reservation• Bulk data transfer and monitoring (UvA)
– Interoperability between Grids in Europe and the US • PPDG, GriPhyN, DTF, iVDGL (USA)PPDG, GriPhyN, DTF, iVDGL (USA)
DataTAG Possible Configurationmulti-platform multi-vendor
AbileneAbileneESNETESNET
UKUKSuperJANET4
ITGARR-
B
ITGARR-
B
GEANT
NLSURFn
et
NLSURFn
et
2.5 Gbit PoS lambda
SLAC
Cisco
Juniper
Alcatel
Cisco
Juniper
AlcatelGigaSwitch
JuniperLight
Switch
GigaSwitch
Cisco6509
JuniperLight
Switch
CERN (Geneva)Starlight (Chicago)
Fermi