Download - Open access and beyond
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Open Access and Beyond
Harold Teunissen et al. Cyber Summit 2014, September 2014
An update from the field
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Cyber Summit 2014 — Banff, Canada — September 2014
Serving Dutch research & education
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Cyber Summit 2014 — Banff, Canada — September 2014
SURF as umbrella
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• All ICT activities for Higher Education and Research in the Netherlands are under the SURF umbrella
Scientific Computing & Big Data
Commercial ICT Products & Services
National Research & Education Network
eScience Collaboration and Tools
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Cyber Summit 2014 — Banff, Canada — September 2014
Serving the core elements
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Adapted from: Berman, 2001 & Lippincott, 2011
CYBERINFRASTRUCTURE
People & Training
Broadband Network Connectivity
Large Databases & Libraries
InstrumentationHigh Performance Computing
Collaboration
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Cyber Summit 2014 — Banff, Canada — September 2014
Friend or foe?
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2005 130 EB
2010 1,227 EB
2015 7,910 EXABYTE
2020 1,000 ZETABYTE?
2000
Cyber Summit 2014 — Banff, Canada — September 2014
Spinning out of control?
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Cyber Summit 2014 — Banff, Canada — September 2014
Entropy
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KNOWLEDGECHAOS
Required Processing Power
Am
oun
t o
f D
ata
Limit of processing power
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Cyber Summit 2014 — Banff, Canada — September 2014
Long tail of science
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# of researchers
Scal
e
Large Scale, Multi-
Disciplinary and Complex
Small Scale but getting complexer
ACCELERATION
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Cyber Summit 2014 — Banff, Canada — September 2014
Secret of their success
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Cyber Summit 2014 — Banff, Canada — September 2014
Vision of Cyberinfra
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Cyber Summit 2014 — Banff, Canada — September 2014
Glueing the components…
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GLUE
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Cyber Summit 2014 — Banff, Canada — September 2014
…or just keep patching?
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Cyber Summit 2014 — Banff, Canada — September 2014
Network BNetwork ANetwork C
Just within our reach…
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Cyber Summit 2014 — Banff, Canada — September 2014
Face the chasm
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Techies Visionaries Pragmatics Conservatives Laggards
Chasm
WAITING TO HAPPEN
...solutionsand convenience
...technology and performance
time
# o
f cu
sto
mer
s
Source: Geoffrey A. Moore c.s.
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Cyber Summit 2014 — Banff, Canada — September 2014
Closing the gap
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Source: Geoffrey A. Moore c.s.
Techies Visionaries
Chasm
ITS IS HAPPENING
time
# o
f cu
sto
mer
s
… The Rest
7-9 YEARS
20142006 2009 2016
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Cyber Summit 2014 — Banff, Canada — September 2014
Open Exchanges
• Open Exchanges is a stepping stone for open collaborations (e.g. technical or organisational) where trust plays important part
• Anyone may become a member of an Open Exchange • Links may be connected to the Open Exchange • All members are allowed to exchange any kind of traffic • There’s no policy inside the Open Exchange
preventing any destinationor kind of data
• “Policy is open”
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Open Exchange
member
member
member member
member
member
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Cyber Summit 2014 — Banff, Canada — September 2014
Open Exchanges
• An Open Internet Exchange (e.g. AMS-IX and AlbertIX) plays a supporting role by offering a shared and open infrastructure where multiple networks can meet at a central location in order to exchange IP traffic
• Open Lightpath Exchanges (e.g. MAN LAN and Netherlight)
• Open Collaboration Exchange (OCX) is an exchange point where (inter)national Identity Providers and Service Providers can be interconnected at the lowest “cost”
• What is coming: Open Mobile Exchange • Next to the technical infrastructure the exchange requires
a policy and is also likely to include a governance body
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Cyber Summit 2014 — Banff, Canada — September 2014
Higher ground on Netherlight
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OPEN LIGHTPATH EXCHANGE
Marketplace
Suppliers & Customers
Independent
Economics International
Networks & Exchanges
Cloud Providers
Lightpath Exchange
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Cyber Summit 2014 — Banff, Canada — September 2014
Stepping stone
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Lightpath Exchanges
Instruments
Service Providers
High Performance Computing
Institutes
Institutes
Content Delivery Networks
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Cyber Summit 2014 — Banff, Canada — September 2014
Low prices high service
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Cyber Summit 2014 — Banff, Canada — September 2014
Getting geared up
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Cyber Summit 2014 — Banff, Canada — September 2014
Mobile explosion
• With around 20 million subscribers, the volume increased over 3,000% since 2008, peaking at 12 PB in first half of 2014
• Comparison: the Large Hadron Collider generates roughly 15 Petabytes annually...
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0 PB
3 PB
6 PB
9 PB
12 PB
2008 - H1 2009 - H1 2010 - H1 2011 - H1 2012 - H1 2013 - H1 2014 - H1
Mobile data volume in Petabyte (per half year) Source: ACM
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Cyber Summit 2014 — Banff, Canada — September 2014
Less = Free
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WIREFREE
EU Procurement
eduroam
MoLAN
Wi-Fi as a Service
govroam
eVA
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Cyber Summit 2014 — Banff, Canada — September 2014
Key features Mobile LAN (MoLAN)
• Scalable quality access and support beyond the confines of the campus
• Seamless integration of 3G/4G with office and campus Wi-Fi - Integrate 3G/4G access with the current campus ICT environment
(monitoring, security,..) - Bring Your Own Device: offers transparent ICT service offerings
• Unified identity management, based on eduroam principles
• Conform 3GPP standards; works with every mobile operator
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Cyber Summit 2014 — Banff, Canada — September 2014
MoLAN options
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PUBLIC APN MVNO
Mobile Operator
Mobile Operator as Bearer Only
Home Institution
Home Institution
DATA
DATA
First step towards Open Mobile
Exchange
Netherlight
InternetInternet
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Cyber Summit 2014 — Banff, Canada — September 2014
How the solution works technically
• Device authenticates with the credentials on SIM card • End-user specifies details for APN for edu.nl with
eduroam credentials • Device requests access to APN
- Mobile operator uses Radius to send user information to SURFnet - SURFnet proxies user information to the institution - Institution informs SURFnet of successful authentication and
authorises access to institutional traffic or generic traffic - SURFnet or Institutions assigns IP address - Mobile operator requests L2TP tunnel from SURFnet
• User can send and receive data via 3G / 4G
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Cyber Summit 2014 — Banff, Canada — September 2014
eduroam vs 4G public APN
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RADIUS
RADIUS
RADIUS
RADIUS
RADIUS
RADIUS
Internet
Internet
Internet
eduroam
4G Generic Traffic
4G Institutional
Traffic
DATA
DATA
DATA
Visited InstitutionHome Institution
Mobile Operator
DATA
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Cyber Summit 2014 — Banff, Canada — September 2014
Own the card
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Cyber Summit 2014 — Banff, Canada — September 2014
One iMNC to rule them all
• Each NREN can choose its own mobile network operator to handle traffic
• When traveling, local operator sees international MNC and hence always associates the user with the local NREN
• Use a federated authentication approach to authenticate users
• Route traffic to the internet, as we use to do for fixed infrastructures
• No SIM exchanges when NREN chooses other mobile network operator
• Smart card can contain other applications • One can pay an operator / MVNE to manage the service
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Cyber Summit 2014 — Banff, Canada — September 2014
eduroam vistor access
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Provide Individual Access Day passes
Bulk Provisioning
Self-Service Through SMS
eVA
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Cyber Summit 2014 — Banff, Canada — September 2014
Independent wireless control
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Cyber Summit 2014 — Banff, Canada — September 2014
Wireless as a service
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WaaSCentral Wireless
Controller
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Cyber Summit 2014 — Banff, Canada — September 2014
govroam
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