1 / 24

ORIENT/ORIENTplus - Connecting Academic Networks in China and Europe

ORIENT/ORIENTplus - Connecting Academic Networks in China and Europe. Jennifer(Jie) An CERNET Center/Tsinghua University 14 Feb.2012. Connecting Academic Networks in China and Europe.

collin
Télécharger la présentation

ORIENT/ORIENTplus - Connecting Academic Networks in China and Europe

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. ORIENT/ORIENTplus - Connecting Academic Networks in China and Europe Jennifer(Jie) An CERNET Center/Tsinghua University 14 Feb.2012

  2. Connecting Academic Networks in China and Europe ORIENT project provides for the first time a direct Internet connection dedicated solely to the research and education community of Europe and China (2.5Gbps, 2007~2010).

  3. Connecting Academic Networks in China and Europe ORIENTplus is daughter project of ORIENT. Due to new tender result, the PoP in Europe has been moved from Copenhagen to London in Jan.2012.

  4. Connecting Academic Networks in China and Europe

  5. Partner list of ORIENT/ORIENTplus

  6. GÉANT: a European Success Story • 2000-2004 GN1 • 2005-2009 GN2 • 2009-2013 GN3 • 40 countries • 50,000 km network infrastructure • 12,000 km lit fibre • 25 PoPs, 44 routes, 18 dark fibre routes • Core network 10G • 8000 Institutions • 40M Users

  7. CNGI-6IX

  8. CERNET: biggest NREN in China • Fibre network backbone 100G(40λ) DWDM • Core IP network backbone 100G • 31 provinces and over 200 cities • 38 PoPs • Over 2000 universities and institutes • 30M users

  9. CSTNET: S&T Network in China • Backbone 10G • 12 sub centers • Over 20 provinces • Over 100 research institutes • Over 1M end users

  10. CNGI-CERNET2 IPv6 Backbone • Backbone 10G to 40G/100G • 25 PoPs in 20 cities • Over 260 IPv6 • access • networks, • most of them • /48 IPv6 • addresses • 2M end users

  11. Typical 2011 Traffic Graph Typical 2011 traffic graph

  12. Average Utilization

  13. Maximum Utilization

  14. Total Traffic (TByte)

  15. Link Usage Over 25 substantial scientific and educational collaborative projects and programmes are using the ORIENT/ORIENTplus route: • CERN Collaboration: LHC project (IHEP-IN2P3), South East University with CERN • Shanghai Astronomical Observatory – JIVE • INFN-ARGO YBJ • EMBnet • EUChinaGrid • GEONETCast-EUMETSAT • 1000 Genomes Project

  16. Link Usage • INWA-GRID • CEOP-AEGIS and DRAGON2 • Shanghai Jiao Tong University – University of Essex • Bridge-Grid • ITER - the global fusion energy programme • Global atmospheric research, remote robotic experiments, etc.

  17. CERN Collaborations Various HEP applications involving the IHEP and South East University Nanjing in research with CERN and other European sites at data speeds of up to 1 Gbps LHC collaboration: It is notable that IHEP has been seen to have collaborations not only with IN2P3 but also with INFN (Italy), DKFZ (Germany)

  18. IHEP-LHC The graph below (courtesy of RENATER) shows the between IHEP and IN2P3. This single collaboration can be seen to have a background of 100-300Mbps and peaks of 400-500Mbps.

  19. ShAO – eVLBI VLBI - Very Long Baseline Interferometry is a technique that involves the collection of simultaneous observations from multiple radio telescopes. Data is then correlated to form very sharp, high-definition images. Today this data is transported across the world using research and education networks. The EXPReS project was a European Commission co-funded initiative, committed to creating a production eVLBI service both across Europe, but also beyond. And JIVE project is allowing ShAO to form part of its single giant virtual radio telescope eVLBI programme at data speeds of up to 512 Mbps

  20. Earthquake Rescue • Sichuan Earthquake in May, 2008 • Satellite images of disaster region transferred from JRC (Italy) to RSGS (China) • The images are used to identify the extent of the earthquake’s impact and to aid post-disaster reconstruction.

  21. Key Objectives of ORIENTplus to upgrade the EU–China link capacity as soon as achievable. Options include 2 x 2.5 Gbps, preferably on diverse routes, or 1 x 10 Gbps. to ensure that the ORIENTplus connectivity is used to greatest effect by the EU and Chinese user communities

  22. Other Potential Collaborations NGI testbed Research on Internet measurement, management and governance IPv6 applications

  23. Acknowledgement John Chevers, Project coordinator, DANTE David West, Project coordinator, DANTE Zhonghui Li, CNGI-6IX NOC

  24. Thanks!

More Related