Transcript GÉANT2 - 7th RoEduNet International Conference

Connect. Communicate. Collaborate
GÉANT2 and towards GÉANT3
Otto Kreiter, DANTE
7th RoEduNet Conference
Cluj-Napoca, 28-30 August 2008
Outline
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Connect. Communicate. Collaborate
Who is DANTE (and what do they do)?
What is GÉANT2?
Services (for the “masses” and the “big boys”)
Towards GÉANT3
Summary
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DANTE Today
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Connect. Communicate. Collaborate
Delivery of Advanced Network Technology to Europe
A UK-based not-for-profit limited liability company
Created and owned by a number of European NRENs
DANTE plan, build and manage pan-European R&E
networks on behalf of the NRENS in Europe
Started in 1993
Based in Cambridge, UK
Currently 43 staff (14 nationalities)
Turnover ~ €50M per annum
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What is GÉANT2?
Connect. Communicate. Collaborate
A European R&E Networking Model:
• 7th generation of pan-European research network infrastructure –
continuation of a success story
• Project partners include 30 of Europe’s national research and
education networks (NRENs), DANTE (coordinator) and TERENA
• Connects 34 European countries and serves over 3500 research and
education establishments across Europe
• Over 30 million users
• Provides extensive international connectivity to other world regions
• Funded jointly by NRENs and the European Commission
• Project timescale September 2004 - August 2008
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GÉANT2 Project Partners
GÉANT2
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A few Facts & Figures…
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29 POPs
serving 30 NRENs
~12000 km of fibre
>120 (own) 10G lambdas
22 (leased) 10G lambdas
+ some lower speed links
NREN accesses at up to 10Gbps
(+ backup) + P2P
4 x 10G to North America
POP in NY
connections to other R&E
networks…
Abilene (Internet2), ESnet,
CA*net4, SINET, TENET,
EUMEDCONNECT, RedCLARA,
TEIN2, India
Connect. Communicate. Collaborate
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Transport Equipment
Connect. Communicate. Collaborate
Alcatel 1626 LM (Light Manager)
Alcatel 1678 MCC (Metro Core Connect)
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Routing Equipment
Juniper T1600
6x
Connect. Communicate. Collaborate
Juniper T640
9x
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Juniper M120
3x
IP network
Connect. Communicate. Collaborate
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GÉANT2 Services - I
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GÉANT IP
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IP Peering
IPv6
Multicast (v4/v6)
Premium IP
Layer 2 VPN
GÉANT Lambda Service
– STM-64 and 10GE lambdas
– Same price regardless of source or destination (on the dark fibre
foot-print)
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GÉANT2 Services - II
Connect. Communicate. Collaborate
• GÉANT PLUS – p2p Circuit Service
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cost-effective support for high-capacity [“lightpath”] services
up to 10G (for now)
emphasis placed on support for Ethernet framing
translational P2P service support
• e.g. native gigE to GFP VC-4-7v over SDH
– develop rapid provisioning → BoD (JRA3/AutoBAHN)
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GÉANT2
(not just a network!)
Connect. Communicate. Collaborate
But also an INTEGRATED INFRASTRUCTURE INITIATIVE - I3
NETWORKING ACTIVITIES (NAs)
SERVICE ACTIVITIES (SAs)
(Human networks)
(focus on services, not infrastructure)
Management
Network Service Provisioning
Dissemination and outreach
Network Operation and Support
User support (NRENs)
JOINT RESEARCH ACTIVITIES (JRAs)
Focus on academic, technological research
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Access to GÉANT2
Connect. Communicate. Collaborate
• The GÉANT2 backbone is not the whole story…
• Remember that the GÉANT2 extended community is
comprised of the GÉANT2 backbone PLUS 30 NRENs
• Often an NREN may be behind an autonomous regional
R&E network (from the user’s point of view)
Key point is that services are provided in a federated
multi-domain, multi-technology environment!
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Big Users
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(probably slightly out of date…)
Source: Cees de Laat, UvA
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The LHC Experiments
pp, B-Physics,
CP Violation
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LHC : 27 km long
100m underground
ATLAS
General Purpose,
pp, heavy ions
Heavy ions, pp
CMS
Jamie Shiers
+TOTEM
ALICE
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Connect. Communicate. Collaborate
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Something from a James
Bond movie?
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By courtesy of Barcelona Supercomputing Center - www.bsc.es
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The DEISA Network Q3 2007
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All the 10 G Ethernet links connect to
a 10 GE switch in DFN Frankfurt.
Connect. Communicate. Collaborate
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Connect. Communicate. Collaborate
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GÉANT2 Lambda map
Connect. Communicate. Collaborate
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40G & 100G in GÉANT2
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• 10 Gb/s IP trunk links are starting to fill, need 40 Gbps option
• A-L already has phase shaped binary transmission (PSBT)
modulation for 400-600 km lengths. Good dispersion tolerance with
narrow spectral width allowing use of existing 50 GHz grid
• But GÉANT2 has long PoP-PoP links (~800km, up to ~2000km)
• Differential phase shift keying (DPSK) suitable for spans up to
1000km but requires 100 GHz channel spacing
• Trial of 40 Gb/s with DPSK modulation planned (likely for Geneva –
Frankfurt) just as soon as we can get our hands on it!
• 100G experiments (JRA4, optical researchers, “DIY”)
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.. towards GÉANT3
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• GÉANT2 finishes 30th June 2009 – extended from 31st
August 2008
• GÉANT3 will start June/July 2009 and lasts four years
• GÉANT3 proposal submission 11th September 2008
– evaluation – refining – negotiation with the EC
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GÉANT3 Vision & Mission
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GÉANT3 creates an innovative multi-domain
hybrid networking infrastructure enabling R&E
end-users through their organizations with
flexible and scalable production quality services
via constituent NRENs.
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GÉANT3 guiding principles
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• Coordinated end-user services
– Eduroam, eduGAIN
• Hybrid optical backbone planning & operations
• Multi-domain management
– Common network information exporting schemas and
Information flow
– Control and management planes across domains
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GÉANT3 guiding principles
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• R&E catalyst
– creating a Pan-European human network for innovation and early
service adoption
• Advancing towards the network of the future
– Combining networking for research with research for networking
• e-Society catalyst
– help bridging digital divides
– boost dark fibre provisions throughout Europe
– contribute to the creation of liberalized connectivity markets within
its realm
– encourage vast adoption of advanced e-Services to Schools and
Universities
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GÉANT3
(not just a network!)
Connect. Communicate. Collaborate
But also an INTEGRATED INFRASTRUCTURE INITIATIVE - I3
NETWORKING ACTIVITIES (NAs)
SERVICE ACTIVITIES (SAs)
Management
(focus on services, not infrastructure)
Dissemination and outreach
Multi-domain Network Service Provisioning
User and development support (NRENs)
Multi-domain Network Operation and Support
Internal and International cooperation
End-user services (VC, eduGAIN/Eduroam)
Liaison with standard bodies
JOINT RESEARCH ACTIVITIES (JRAs)
Focus on academic, technological research
Virtualisation, Core network technologies,
Advanced network control, Security, monitoring
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Summary
Connect. Communicate. Collaborate
• GÉANT2 is a hybrid network connecting 30 NRENs
• Circuit services highly successful but cumbersome to
manage end to end
• Building on the success of the research activities in
GÉANT2, new services are planned for GÉANT3
• Focus on end to end management of services accros the
GÉANT3 service area
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Connect. Communicate. Collaborate
Thank you for listening
Any questions?
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Connect. Communicate. Collaborate
1 Gbps
2.5 Gbps
10 Gbps
155 Mbps