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Expansion of the Global SCIONLAB Network Presented by Jonghoon Kwon & David Hausheer SCIONLAB: A Next Gen. Internet Testbed Open research network you can use today Secure and fine-grained inter-domain routing control along with true


  1. Expansion of the Global SCIONLAB Network Presented by Jonghoon Kwon & David Hausheer

  2. SCIONLAB: A Next Gen. Internet Testbed Open research network you can use today Secure and fine-grained inter-domain routing control along with true multi-path communication experience is now possible

  3. History of SCIONLAB 1 st GEN 2 nd GEN 3 rd GEN

  4. 1 st Generation (Initial Infrastructure) • Started as a Proof-of-Concept of SCION network • Single ISD with three ASes • Few participants • Swisscom, Switch, ZKB • Focused on building Infrastructure • Control-plane only • Expanded to 4 ISDs after one year • Swiss, EU, N. America, and Asia • Achieving global connectivity

  5. 2 nd Generation (Coordination Service) • Allowing users to create SCIONLab ASes and join to SCIONLab • By simply filling a few necessary information (network setting / machine type) • One click download and installation • https://www.scionlab.org • Email verification system for the coordination service • User verification • Notification system • Notify users of released updates, breaking changes, etc. • Status of Join and Connection requests • Automatic update for SCIONLab nodes • Fully automated update procedure • Updating live SCIONLab ASes every 12 hours (on bootup update for pending ASes) • Image builder for various platforms

  6. 3 rd Generation (AWS Backbone) Thanks to the dedicated lines that AWS provides, backbone ISD introduces higher path diversity and better path quality to users SCIONLAB global topology as of Nov. 2019

  7. 4 th Generation of SCIONLAB Imminent • Global research networks empower SCIONLAB backbone GEANT: European research & education network K orea R esearch E nvironment O pen Net work 2 10 - 100Gbps high-speed research network 10 - 100Gbps high-speed research network • • Connecting 50M users in over 10K institutions Started from GLORIAD project (Global Ring • • Reaches more than 100 countries worldwide Network for Advanced Applications Development) • Interconnected with more than 35 global research • Fed4FIRE: Federation of NGI testbeds networks across the world Access to >16 testbeds (ExoGENI, Grid5000, etc.) • GÉANT, Internet2, CERN, etc. •

  8. KREONET2 Global Connectivity

  9. KREONET2-SCION Deployment Amsterdam, NL Chicago, US Seattle, US Hongkong, CN Daejeon, KR

  10. GÉANT Global Connectivity

  11. GÉANT-SCION Deployment • Use of GÉANT GTS (GÉANT Testbed Service) SIDN SURFnet Uni Bonn GEANT GTS a h m a s m p p e a r r DFN g r l g v OVGU SWITCH Magdeb a ETH urg

  12. Fed4FIRE Testbeds

  13. Fed4FIRE-SCION Deployment Internet2 SCIONLab Exogeni Grid5000 GTS VirtualWall

  14. Potential Use Cases • Collaboration with global research networks • High-speed data transmission • Reliable path-based inter-domain networking • Exciting opportunities for multi-path communication • E.g. better utilization of network resources through usage of backup links

  15. 4 th Generation of SCIONLAB Available From Spring 2020

  16. Thank you for your attention! • SCIONLAB team • Michael Farb • Matthias Frei • Claude Hähni • David Hausheer • Mateusz Kowalski • Jonghoon Kwon • Juan A. Garcia Pardo • Adrian Perrig • François Wirz

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