Transcript Πρόταση αναβάθμισης ΕΔΕΤ

REGIONAL INITIATIVES IN
EDUCATIONAL AND RESEARCH
NETWORKING
GRNET
June 2001
GRNET
GRNET
• Greek Research & Technology Network General Secretariat of Research & Technology
(Ministry of Development)
• Advanced networking services: 60 Institutions
(Universities, Research Centers, Technological
Institutions) with 150.000 Internet users
• TEN-155 / GEANT - Athens PoP 2 x 155 Mbps
• Operates Athens Internet Exchange - AIX
June 2001
GRNET
GRNET Backbone Network
Xanthi
Thessaloniki
Ioannina
310 Mbps
155 Mbps
34 Mbps
4 Mbps
Larissa
Patra
Athens
TEN-155
GEANT
Iraklio
June 2001
GRNET
International Collaborations
• TEN-155 / GEANT
Athens PoP 2x155 Mbps
• Regional Network for SE Europe (Bulgaria,
FYROM, Albania, Yugoslavia, Romania)
• Q-MED (Israel, Cyprus, Greece, Italy, TEN155)
• EUMEDIS IP Interconnection
Regional R&E - 12 Mediterranean Countries
(Algeria, Cyprus, Egypt, Israel, Jordan,
Lebanon, Malta, Marocco, Palestinian, Syria,
Tunissia, Turkey)
• Internet2 International Member
June 2001
GRNET
Education & Research
Network SE Europe
• MoU – October 2000 (Salonika,
InfoSystem)
Participants: INIMA (AL), RoEduNet (RO),
RNC (RO), UNICOM-B (BU), MARNET
(FYROM), GRNET (GR)
• MoU – February 2001 (Athens)
Participants: AMRJEI (YO), GRNET (GR)
• MoU – June 2001 (Athens)
Participants: ULAKBIM (TR), GRNET (GR)
June 2001
GRNET
Funding Modalities
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Greek National Funds (DAC – OECD)
Bilateral Co-operation Funds
Stability Pact for SE Europe
Balkans’ Reconstruction Fund (Greek Ministry
of National Economy)
INTEREG
Other National Funds of SE countries
EU & NRENs (GEANT)
EU Accession Countries Funds (BU,RO,TR)
EU (IST)
June 2001
GRNET
Q-MED: A success story
• Connectivity to TEN-155
Israeli NRN - MACHBA (34 Mbps, via London PoP)
Cyprus NRN CYNET (4 Mbps, via Athens PoP)
• Creation of a regional network
Involving Italy, Greece, Cyprus and Israel
• Pilot applications
Support of Bilateral RTD Projects
• Promotion of Regional Academic
Networking
Cultural bonds
June 2001
GRNET
June 2001
GRNET
EUMEDIS - MEDNET
• June 2001 (Athens): Submission of IP
Interconnection Initiative proposal (10 MEUROs)
• Beneficiaries: Lebanon, Syria, Jordan, Israel,
Turkey, Palestinian Authority, Egypt, Algeria, Malta,
Cyprus, Morocco, Tunisia,
• Partners: EU Mediterranean Countries NRENs
(Greece, Italy, France, Spain), DANTE (project
applicant)
• Long history (1997 - ): Athens (1998 x 2), Nicosia
(1999), Catania (1999),
• International (GEANT) & Regional IP Connectivity
• Training & Cultural Exchange
June 2001
GRNET
Internet2 Collaboration
• Videoconference
– H.323, Megaconference
• Middleware
– DEN -> access Gigabit Infrastructure
– PKI for High Schools and Universities
• Engineering
– QoS service definition, Multicast, IPv6
• Advanced Application
– Digital Libraries, Voice over IP, Digital Video
– Health science knowledge diffusion
– Grid
June 2001
GRNET
TF-NGN (TERENA & DANTE)
• MPLS test-bed
• Over-provisioned network performance
analysis
• Optical networking
• Diffserv Service definition proposal for
transantlantik links
• Multicast
• Flow monitoring (http://nfa.grnet.gr/graphs/overview)
June 2001
GRNET
GRNET2 WAN
Xanthi
Thessaloniki
Ioannina
Larissa
Mytilini
Athens
Chios
Patra
Samos
Syros
2.5 Gbps λ
2.5 Gbps λ
upgradable to 10Gbps λ
June 2001
Heraklion
GRNET
GRNET2 Upgrade
• Extensive market and NRN deployment
research
• Design principles definition
– Native IP QoS support
– Native MPLS (VPN, TE, GB –TE)
– Native IPv6 support
• Optical DWDM upgrade (GigE MAN, Partial
Mesh WAN)
– N x 2.5 Gbps speeds
– GigaPoP in three cities
– DWDM international connections
June 2001
GRNET
Athens MAN WDM network
ΕΜΠ
ΠΑΤΗΣΙΩΝ
ΧΗΜΕΙΟ
ΤΕΙ
ΠΕΙΡΑΙΑ
ΤΕΙ
ΑΘΗΝΩΝ
ΣΟΛΩΝΑΣ
ΑΓ.
ΒΑΡΒΑΡΑ
ΣΟΛΩΝΑΣ
ΚΩΛΕΤΤ
Η
ΑΙΓΑΛΕΩ
ΟΙΚ. ΠΑΝΕΠ.
ΣΟΛΩΝΑΣ
ΑΘΗΝΑ
ΚΑΡΟΛΟΣ
7
3
ΜΑΡΟΥΣ
Ι
ΝΥΜΑ
6
4
3
2
1 1 2 3
4
6
7
2
2
ΣΥΓΚ. ΕΡΓ. Ν. ΤΕΧ.
& ΥΠΗΡ.
1 5
4 7
5 1
3
1,6 Km
14,6 Km
5
ΕΚΕΦΕ
ΔΗΜΟΚΡΙΤΟΣ
1
2
3
5
6
13,3 Km
2
3
4
6
7
13,9 Km
1
4
5
67
7 4
ΧΟΛΑΡΓ
ΟΣ
Κυκλώματα VPN
Κυκλώματα Ζευκτικά Πελατών
Κυκλώματα Ζευκτικά Κόμβων
Θέσεις που ενδεχομένως θα
απαιτηθεί η εισαγωγή διατάξεων
για την διακοπή του “dark Fiber”
ΓΕΩΠΟΝΙΚ
Ο ΠΑΝΕΠ.
9,1
Km
3 2
1
4
5
6
7
ΥΠΟΜΝΗΜ
Εξοπλισμός :
Α
α.Δρομολογητής
β.Μεταγωγέας
June 2001
ΑΡΕΤΑΙΕΙ
Ο ΕΚΠΑ Α
ΕΙΕ/ΕΚΤ
2 3
11,4 Km
2 3 5
2
32
1
4
5
6
7
ΙΑΤΡΙΚΗ
ΓΟΥΔΙ
ΕΚΠΑ Γ
ΕΜΠ
ΖΩΓΡΑΦΟΥ
ΑΜΠΕΛΟΚ
ΗΠΟΙ
ΙΛΙΣΣ
ΟΣ
ΑΚΡΟΠΟ
ΛΗ
ΠΕΙΡΑΙ
ΑΣ
2 3
1
2
3
5
6
ΠΑΝ.
ΙΛΙΣΣΙΑ
ΕΚΠΑ Ι
ΠΑΝΤΕΙΟ
ΠΑΝΕΠ.
ΚΕΡΑΜΕΙ
ΚΟΣ
AΘΗΝΑ
5,6
Km
7 7 4
6
1
4
7
7
Km
ΠΑΝ.
ΠΕΙΡΑΙΑ
4
4 5
4
5 3
7
7
6 5
2 Km
1
2
3
Εξοπλισμός πελάτη ΕΔΕΤ:
α.Δρομολογητής πελάτη
β.Μεταγωγέας πελάτη
GRNET
Athens GRNET GigaPoP
• Access Network
– Gigabit Ethernet for GRNET Customers’ Access
– Protected Access (e.g. IEEE 802.1d spanning –
tree)
• Core Network - 2,5 Gbps
– 2 x 1 Gigabit Ethernet
– DPT/SRP 2,5 Gbps
– PoS 2,5 Gbps
• Customers’ VPNs
– Gigabit Ethernet
– ATM
– Other
June 2001
GRNET
Next Steps
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GEANT: 2 x 622 Mbps
Bulgaria: 6  34 Mbps
Cyprus: 4  34 Mbps
Serbia: 2  4 Mbps
Turkey: 2  4 Mbps
FYROM: 2 Mbps
Albania: 2 Mbps
June 2001
GRNET