expansion of the global scionlab network · • gÉant, internet2, cern, etc. geant: european...
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Expansion of the Global SCIONLAB NetworkPresented byJonghoon Kwon & David Hausheer
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SCIONLAB: A Next Gen. Internet Testbed
Open research network you can use todaySecure and fine-grained inter-domain routing control along withtrue multi-path communication experience is now possible
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History of SCIONLAB
1st GEN 2nd GEN 3rd GEN
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1st 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
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2nd 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
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3rd 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
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4th Generation of SCIONLAB Imminent
• Global research networks empower SCIONLAB backbone
Korea Research Environment Open Network 2
• 10 - 100Gbps high-speed research network
• Started from GLORIAD project (Global Ring
Network for Advanced Applications Development)
• Interconnected with more than 35 global research
networks across the world
• GÉANT, Internet2, CERN, etc.
GEANT: European research & education network
• 10 - 100Gbps high-speed research network
• Connecting 50M users in over 10K institutions
• Reaches more than 100 countries worldwide
Fed4FIRE: Federation of NGI testbeds
• Access to >16 testbeds (ExoGENI, Grid5000, etc.)
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KREONET2 Global Connectivity
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KREONET2-SCION Deployment
Daejeon, KR
Seattle, US Chicago, USAmsterdam, NL
Hongkong, CN
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GÉANT Global Connectivity
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GÉANT-SCION Deployment
• Use of GÉANT GTS(GÉANT Testbed Service)
GEANT GTS
hamp
ar
prg
SWITCH
gva
ams
DFN
erl
SURFnet
SIDN
OVGUMagdeb
urgETH
Uni Bonn
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Fed4FIRE Testbeds
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Fed4FIRE-SCION Deployment
Exogeni Grid5000
GTS VirtualWall
SCIONLab
Internet2
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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
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4th Generation of SCIONLAB
AvailableFrom
Spring 2020
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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