NORDUnet Nordic eInfrastructure for Research & Education NORDUnet Nordic Infrastructure for Research...
-
Upload
maud-newton -
Category
Documents
-
view
223 -
download
0
description
Transcript of NORDUnet Nordic eInfrastructure for Research & Education NORDUnet Nordic Infrastructure for Research...
NORDUnetNordic eInfrastructure for Research & Education
NORDUnetNordic Infrastructure for Research & Education
Magnus BergrothNORDUnet A/S
LHCOPN, September the 1st, 2009Vancouver, Canada
NORDUnetNordic eInfrastructure for Research & Education
NORDUnet Infrastructure Q4 2008
IPT
GEANT
NORDUnetNordic eInfrastructure for Research & Education
Oslo Centrum
USIT
Fredhäll
UNI-C
CSC
Helsinki University
Tug
Ørestad
1850 TSS-320
1626 LM T-OADM
Dark Fiber G.652
634 Km; 3,2 msec.
Multiple 10 Gbps I/O
566 Km; 2,8 msec.
611 Km; 3,0 msec.
866 Km; 4,3 msec.
767 Km; 3,8 msec.
570 Km; 2,9 msec.
20 Km0,1 msec.
20 Km0,1 msec.
20 Km0,1 msec.
20 Km; 0,1 msec.
Hamburg 1&2
wss-usiw
ss-o
sc
wss
-ore
wss-uni
wss-ha2
wss
-fre
wss-tug
wss-csc
wss-heu
msx-usi
msx-osc
msx-uni
msx-ore
msx-fre
msx-tug
msx-csc
msx-heu
434 Km; 2,2 msec.
wss-ha1wss-ha1
Dark Fiber G.655 TrueWave RS
ILA Node
+23dBm Pump Amp.
ILA Node with PGE
R R R R
RR
R Link with Raman Amplifification
Kar
lsko
ga
Ten
hult
Göteborg
Ode
nse
Kol
ding
Finska utö
Finska utö
Seacable
Seacable
Long Span
Extra +23dBm pumps when moving beyond 50% of capacity. Also applicable to all Add /drop POP’s for <32 channels Add/drop (refer to EMPM)
DWDM ((2009))o 96 channels 96 channels o Wavelength selector switchesWavelength selector switcheso Reconfigurable and tunableReconfigurable and tunableo 10G /40G / 10G /40G / 100G waves waves
3rd Generation: WSS (2008+)
Transport Switching (2009)o Subrate Eth / SDH / SONET - Subrate Eth / SDH / SONET -
partial 10G partial 10G / 40G / 100G waveso Next-generation EthernetNext-generation Etherneto T-MPLST-MPLS
Cross-Border Cross-Border FibreFibre
NORDUnetNordic eInfrastructure for Research & Education
NORDUnetNordic eInfrastructure for Research & Education
HPC2NHPC2N
PDCPDC
NSCNSC
CSCCSCUiBUiBUiOUiO
NDGFNDGF
• Sweden, three sites• Norway, two sites• Finland, one site
Distributed Tier1 sites
NORDUnetNordic eInfrastructure for Research & Education
HPC2NHPC2N
PDCPDC
NSCNSC
CSCCSCUiBUiBUiOUiO
NDGFNDGF
• Connection to NREN• But not to the Datacenter
NORDUnet DWDM
Cern
NORDUnetNordic eInfrastructure for Research & Education
HPC2NHPC2N
PDCPDC
NSCNSC
CSCCSCUiBUiBUiOUiO
NDGFNDGF
• NREN DWDM• 10GE connections
• SNIC Swedish National Infrastructure for Computing
• UNINETT Sigma
NREN DWDM
NORDUnetNordic eInfrastructure for Research & Education
NDGF/Uninett65422
NDGF/Uninett65421
NDGF39590
Cern513
NDGF/sunet65420
Uninett224
SUNET1653
NORDUnet2603
UiB
UiO
HPC2N PDC NSC
CSC
Routed
I: .*(65421|65422) tag: Cern-transitE: community: cern
I: .*(65420) tag: Cern-transitE: community: cern
I: .* tag: cernE: community: cern-transit
I: .* tag: IP-transitE: ^$
Arnes2x1G
NORDUnetNordic eInfrastructure for Research & Education
• The dedicated 10GE connection to the NREN gives only access to the LHCOPN prefixes
• No routing on site
• NREN provides • access to the University/HPC-center• IP-transit
NORDUnetNordic eInfrastructure for Research & Education
NDGF-SUNET
NORDUnetNordic eInfrastructure for Research & Education
Equipment• NDGF, Juniper MX480• SUNET, Juniper MX480 logical router• UNINETT, Cisco Catalyst 65xx
NORDUnetNordic eInfrastructure for Research & Education
Private AS• Prefix will have two originating AS
• Prefix 193.10.124.0 will be seen by AS513 as AS39590 and AS1653
• Registered as AS1653 at Ripe• Potential problem with prefix-filters based on
Ripe data • Uninett will use a more specific prefix via NDGF and
aggregation via IP-transit.
NORDUnetNordic eInfrastructure for Research & Education