NORDUnet Nordic eInfrastructure for Research & Education NORDUnet Nordic Infrastructure for Research & Education Magnus Bergroth NORDUnet A/S LHCOPN, September.

NORDUnetNordic eInfrastructure for Research & Education

NORDUnetNordic Infrastructure for Research & Education

Magnus BergrothNORDUnet A/S

LHCOPN, September the 1st, 2009Vancouver, Canada


NORDUnet Infrastructure Q4 2008

IPT

GEANT


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



HPC2NHPC2N

PDCPDC

NSCNSC

CSCCSCUiBUiBUiOUiO

NDGFNDGF

• Sweden, three sites• Norway, two sites• Finland, one site

Distributed Tier1 sites


HPC2NHPC2N

PDCPDC

NSCNSC

CSCCSCUiBUiBUiOUiO

NDGFNDGF

• Connection to NREN• But not to the Datacenter

NORDUnet DWDM

Cern


HPC2NHPC2N

PDCPDC

NSCNSC

CSCCSCUiBUiBUiOUiO

NDGFNDGF

• NREN DWDM• 10GE connections

• SNIC Swedish National Infrastructure for Computing

• UNINETT Sigma

NREN DWDM


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


• 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


NDGF-SUNET


Equipment• NDGF, Juniper MX480• SUNET, Juniper MX480 logical router• UNINETT, Cisco Catalyst 65xx


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.


[email protected]

NORDUnet Nordic eInfrastructure for Research & Education NORDUnet Nordic Infrastructure for Research & Education Magnus Bergroth NORDUnet A/S LHCOPN, September.

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