1. NORDUnet Nordic eInfrastructure for Research & Education NORDUnet Nordic Infrastructure for Research & Education Magnus Bergroth NORDUnet A/S LHCOPN, September the 1st, 2009 Vancouver, Canada

2. NORDUnet Nordic eInfrastructure for Research & Education NORDUnet Infrastructure Q4 2008 IPT GEANT

3. NORDUnet Nordic eInfrastructure for Research & Education () DWDM (2009) o 96 channels o Wavelength selector switches o Reconfigurable and tunable o 10G /40G / waves o 10G /40G / 100G waves 3 rd Generation: WSS (2008+) Transport Switching (2009) o Subrate Eth / SDH / SONET - partial 10G o Subrate Eth / SDH / SONET - partial 10G / 40G / 100G waves o Next-generation Ethernet o T-MPLS Cross-Border Fibre

4. NORDUnet Nordic eInfrastructure for Research & Education

5. NORDUnet Nordic eInfrastructure for Research & EducationHPC2N PDC NSC CSC UiB UiO NDGF Sweden, three sites Norway, two sites Finland, one site Distributed Tier1 sites

6. NORDUnet Nordic eInfrastructure for Research & EducationHPC2N PDC NSC CSC UiB UiO NDGF Connection to NREN But not to the Datacenter NORDUnet DWDM Cern

7. NORDUnet Nordic eInfrastructure for Research & EducationHPC2N PDC NSC CSC UiB UiO NDGF NREN DWDM 10GE connections SNIC Swedish National Infrastructure for Computing UNINETT Sigma NREN DWDM

8. NORDUnet Nordic eInfrastructure for Research & Education NDGF/ Uninett 65422 NDGF/Un inett 65421 NDGF 39590 Cern 513 NDGF/sun et 65420 Uninett 224 SUNET 1653 NORDUnet 2603 UiB UiO HPC2NPDCNSC CSC Routed I:.*(65421|65422) tag: Cern-transit E: community: cern I:.*(65421|65422) tag: Cern-transit E: community: cern I:.*(65420) tag: Cern-transit E: community: cern I:.*(65420) tag: Cern-transit E: community: cern I:.* tag: cern E: community: cern-transit I:.* tag: cern E: community: cern-transit I:.* tag: IP-transit E: ^$ I:.* tag: IP-transit E: ^$ Arnes 2x1G

9. NORDUnet Nordic 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

10. NORDUnet Nordic eInfrastructure for Research & Education NDGF-SUNET

11. NORDUnet Nordic eInfrastructure for Research & Education Equipment NDGF, Juniper MX480 SUNET, Juniper MX480 logical router UNINETT, Cisco Catalyst 65xx

12. NORDUnet Nordic 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.

13. NORDUnet Nordic eInfrastructure for Research & Education bergroth@nordu.net