Service gnral d'informatique-SEGI (MORE THAN) 25 YEARS OF - - PowerPoint PPT Presentation

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Service gnral d'informatique-SEGI (MORE THAN) 25 YEARS OF COLLABORATION BELNET UNIVERSITY OF LIEGE BELNET NETWORKING CONFERENCE 2018 BNC 2018 Simon.Francois@uliege.be 18-10-18 Agenda (the dark era) before Belnet 1. Early years 2.

SLIDE 1

(MORE THAN)

25 YEARS OF COLLABORATION BELNET – UNIVERSITY OF LIEGE

BELNET NETWORKING CONFERENCE 2018

BNC 2018

18-10-18

Service général d'informatique-SEGI

Simon.Francois@uliege.be

SLIDE 2

Agenda

(the dark era) before Belnet

Early years

Nowadays

25 years of Collaboration | BELNET − ULiège 18-10-18

past

present

future

SLIDE 3

Starting Point : 1817

25 years of Collaboration | BELNET − ULiège 18-10-18

1817 1830

1960

SLIDE 4

CECTI

25 years of Collaboration | BELNET − ULiège 18-10-18

Belgium

1960 1981

 Pre-IT dept.  Punch card

calculators

SLIDE 5

CECTI becomes SEGI

25 years of Collaboration | BELNET − ULiège 18-10-18

CECTI 1981 1984

 Officially IT Dept.  IBM mainframe  Local only network

SLIDE 6

EARN

25 years of Collaboration | BELNET − ULiège 18-10-18

SEGI 1984 1987

 European Academic and Research Network  Based on and connected to BITNET (USA)  IBM as a sponsor (EARN mostly used to

connect their mainframes in ≠ universities)

SLIDE 7

Internet @ULg

25 years of Collaboration | BELNET − ULiège 18-10-18

EARN 1987 1989

EARN (EU) BITNET (US) internet

ULg IBM Montpellier KUL IBM US

Univ Montpellier

SLIDE 8

SEGI moves | Information Technology Impulse

25 years of Collaboration | BELNET − ULiège 18-10-18

Internet

1989 1991

 IT dept. moves to new Sart Tilman campus  Opening, with Belgian Science Policy  Belspo is asked to co-fund (with IBM) the

connectivity of supercalculators  creation of a board : the ITI

SLIDE 9

UNIX community

25 years of Collaboration | BELNET − ULiège 18-10-18

ITI 1991 ~1992

 UNIX community has setup its own network

based on UUCP, not on IBM protocols

 Used by research dept. in univs and private

enterprises

 No internet access

SLIDE 10

the .ac.be origins

25 years of Collaboration | BELNET − ULiège 18-10-18

UNIX ~1992 1993

 Private enterprises research dept. willing to

connect to EARN/internet

 Not at the same cost as education !  Split academic and private traffic based on

name

  + .ac.be for universities

 + .co(m)(.be) or similar for private sector

SLIDE 11

TCP/IP versus X.25

25 years of Collaboration | BELNET − ULiège 18-10-18

.ac.be 1993 1993

 Subsidies from Europe to fiber main campus  Two clans : european X.25 vs US TCP/IP  Trip to MIT  TCP/IP

SLIDE 12

Belnet is born !

25 years of Collaboration | BELNET − ULiège 18-10-18

TCP/IP 1993 1995

 Research program within the BelSPo  27 connected institutions, including ULg  Network capacity : 64kbps

SLIDE 13

Bandwidth, .be, IPv6

25 years of Collaboration | BELNET − ULiège 18-10-18

1st PoP 2005 2009

 Bandwidth 100Mbps (commercial use)  DNS

 .be/.eu/.com/.net provider  Secondary servers

 Early IPv6 adventure

SLIDE 14

More services !

25 years of Collaboration | BELNET − ULiège 18-10-18

2005 2010 2015

 Three PoPs : 2xLiege + 1xArlon

 Redundancy in Liege

 eduroam since 2007  Belnet Leased Lines to Campus Gembloux  CERT.be collaboration

SLIDE 15

More bandwidth!

25 years of Collaboration | BELNET − ULiège 18-10-18

PoPs 2010 2015

100 200 300 400 500 600 700 800 900 1000 2005 2007 2008 2009

ct '09

2010

BANDWIDTH USAGE (MBPS)

used filesharing free

SLIDE 16

More of everything

25 years of Collaboration | BELNET − ULiège 18-10-18

2010 2015 2018

 Digital Certificates Service  Bandwidth : 2Gbps (+8Gbps)  CÉCI interconnections

SLIDE 17

Even more bandwidth

25 years of Collaboration | BELNET − ULiège 18-10-18

2015 2018 2018

200 400 600 800 1000 1200 1400 1600 1800 2000 2010 2011 4/29/11 2013 2014 2015 2016

BANDWIDTH EVOLUTION (MBPS)

clear SSL free 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 2017 2018 clear SSL free

SLIDE 18

Latest services

25 years of Collaboration | BELNET − ULiège 18-10-18

2018 2018 2018

 edugain (2016)  DDoS mitigation

(last week)

SLIDE 19

As a conclusion…

25 years of Collaboration | BELNET − ULiège 18-10-18

2018 2018 2043

 High performance  Cutting edge technology  ↑ number of services  Affordabl€  Human (size)

SLIDE 20

Belnet 50th anniversary

25 years of Collaboration | BELNET − ULiège 18-10-18

2018 2043

 Ready to sign for another

25 years of partnership !

SLIDE 21

Thank you !

25 years of Collaboration | BELNET − ULiège 18-10-18