Internet untuk Dunia
Pendidikan
Onno W. Purbo
Computer Network Research Group
Institut Teknologi Bandung
FAX 022 214417
Computer Network Research Group ITB
Visi
 Global
Brain ...
 Universitas Terbuka
 Akses bagi semua mahasiswa (sering
kali yang terjadi - pihak pimpinan /
administrator universitas; menyimpan
fasilitas komputer dari mahasiswa karena
takut rusak).
Computer Network Research Group ITB
Distribusi Registrasi
Domain Internet
51
9
4
7
29
Computer Network Research Group ITB
Commercial
Government
Education
Research
Defense
Over 60% of US traffic is
already commercial
If you don’t do it,
your competitor will.
Computer Network Research Group ITB
Distribusi Jaringan Indonesia
Juni 1995
42.8
1
29.5
20.9
Computer Network Research Group ITB
5.8
University
Research
Goverment
Commercial
NGO
64Kbps
SISDIKSAT
1200bps
petra.ac.id
(surabaya)
Jakarta-Bogor
Institutions
64Kbps
Indonesia Internet
InterNet
melsa.net.id (ISP)
in Bandung
19.2Kbps
256Kbps
(512Kbps - 1996)
19.2Kbps
128Kbps
19.2Kbps
1996
128Kbps
2Mbps - 1996
iptek.net.id (ISP)
9600bps 64Kbps
AX.25 VHF
en.co.id
cbn.net.id (ISP)
256Kbps
512Kbps - 1996
128Kbps
rad.net.id (ISP)
idola.net.id (ISP)
sisfo.net.id (ISP)
in Bandung
indo.net.id (ISP)
64Kbps
19.2K
InfoRis 64Kbps
(telkom.go.id Bandung)
lapan.go.id
Palapa Sat
1200bps
AX.25 VHF
19.2Kbps
SCPC
19.2Kbps
2Mbps - 1996?
4 Cities VSAT
Network 64Kbps
22 Cities VSAT
Network
(64Kbps)
2Mbps - 1996?
2Mbps - 1996?
itb.ac.id
2Mbps - 1996?
~2400 users (1995)
~8000 users (1996)
usu.ac.id
(medan)
wasantara.net.id (ISP)
B-ISDN
2Mbps
(sisfo.net.id)
64Kbps - 1996
Frame Relay 2Mbps
17 Big Cities
1200bps SSB
7 Cities in Indonesia
1200bps VHF
Regional-Net
9600bps VHF
City-MAN
2Mbps CDMA
City-MAN
2Mbps
Ku-Band via JCSat-3
Satellite dish
Computer Network Research Group ITB
2Mbps AI3 - 1996
Teknologi Jaringan Internet
 TCP/IP Protocol
– Kunci pada IP ADDRESS

Teknologi perangkat keras & perangkat
lunak yang banyak dipasaran.
 sebagian

software public domain.
Tidak tergantung jenis saluran komunikasi.
Computer Network Research Group ITB
Teknologi Komunikasi Jarak Jauh
Telepon & Leased Line (PT. Telkom).
 DOV (PT. Lintas Arta)
 SKDP (PT. Lintas Arta).
 VSAT (PT. Elektrindo Nusantara, PT. CSM,
PT. Lintas Arta & PT. CMI).
 Beberapa Alternatif yang murah:

– Packet Radio Network
– SISDIKSAT via Palapa.
Computer Network Research Group ITB
Persyaratan PC
Sebaiknya dapat menggunakan Window
 Minimal 386 sebaiknya 486.
 Memory minimal 8Mbyte
 Ada pengecualian untuk PC Packet Radio dapat digunakan XT!

Computer Network Research Group ITB
Konfigurasi Hardware
Melalui Packet Radio
 Melalui Wireless LAN
 Melalui Satelit
 Melalui Telepon
 Melalui Local Area Network

Computer Network Research Group ITB
Parameter Penentu
Harga
 Kecepatan Pengiriman Data
 Jarak Jangkau

Computer Network Research Group ITB
Konfigurasi Packet Radio
XT!
Modem Radio
Antenna
Workstation
Total investasi diluar PC:
Modem Radio Rp. 150.000 s/d Rp. 800.000,Radio
Rp. 225.000 s/d Rp. 3.000.000,Kec. Max.
9600bps (bisa naik ke 256Kbps)
Jarak Max.
100km
Computer Network Research Group ITB
Konfigurasi Wireless LAN
Wireless LAN Card
Inside 2Mbps
Workstation
Radio Tow er
Total investasi diluar komputer (PC)
Wireless LAN
US$2000 (satu pasang / 2 buah)
Kecepatan Max.
2Mbps (bisa naik ke 10Mbps)
Jarak Max.
15 km
Computer Network Research Group ITB
Konfigurasi Satellite Network
sebaiknya UNIX
Multiplexer
Workstation
Satellite dish
Investasi diluar komputer (PC):
Sewa peralatan & saluran satelit
VSAT SCPC US$5500 / bulan / 64Kbps
VSAT TDMA US$1500 / bulan / 64Kbps
Computer Network Research Group ITB
Konfigurasi Telepon Network
Konfigurasi yang umumnya digunakan pengguna
Internet Service Provider (ISP) di Indonesia
Modem
Workstation
Investasi diluar komputer (PC):
Modem Telepon
Rp. 250.000 s/d Rp. 3.000.000,Kec. Max.
28.8Kbps
Computer Network Research Group ITB
Konfigurasi Local Area
Network
Local Area
Network
Workstation
Investasi diluar komputer (PC):
Ethernet card Rp. 90.000 s/d Rp. 500.000
Kabel dan Hub Ethernet
Kec. Max.
10-100Mbps.
Jarak Max.
500 meter
Computer Network Research Group ITB
Frequently Asked Questions?
Bagaimana cara menyambungkan sebuah
Corporate Wide Area Network?
 Peralatan apa saja yang dibutuhkan?
 Bagaimana konfigurasi peralatan tersebut?

Computer Network Research Group ITB
Corporate
Campus
Backbone
Ethernet
LAN
Pusat
Penelitian
Seluruh
Kampus
/
/ Campus Internet
Corporate Terhubung
ke Internet melalui
InterNet
sebuah
kabel
telepon
LAN
Jurusan
& modem
LAN
Perpustakaan
Local Area
Network
PC / Router
Computer Network Research Group ITB
Contoh Typical Campus
Network
Modem
Internet in Windows
Computer Network Research Group ITB
Dial ke ISP
Computer Network Research Group ITB
Electronic Mail
Computer Network Research Group ITB
Contoh E-mail
Received: from MAILQUEUE by SYSTEM (Mercury 1.12); Mon, 27 Feb 95 10:31:58 +0700
Return-path: <survo.unescap@un.org>
From: <survo.unescap@un.org>
Received: from mail-in.un.org(157.150.191.1) by internet.un.org via smap (V1.3) id
sma018449; Sun Feb 26 21:16:38 1995
Date: Mon, 27 Feb 95 09:19:09 EST
Message-Id: <9501267938.AA793862312@mail-in.un.org>
To: yc1dav@system.paume.itb.ac.id
Subject: Let's meet in Bangkok
Dear Onno,
Thanks a lot for your response to my inquiry on Indonesian IT development in the public
sector. Thanks also for the status report,
which I read with great interest.
Looking forward to meeting you. Ilpo.
Computer Network Research Group ITB
E-mail address
yc1dav@cnrg.itb.ac.id
yc1dav
@
cnrg.itb.ac.id
Computer Network Research Group ITB
Nama User
“at” (bahasa Inggris)
Nama Mesin
E-mail address
yc1dav@cnrg.itb.ac.id
kode negara, contoh:
.id = Indonesia
.uk = Inggris
.us = Amerika Serikat
.jp = Jepang
.au = Australia
.sg = Singapura
Computer Network Research Group ITB
E-mail address
yc1dav@cnrg.itb.ac.id
Kode Jenis Institusi, contoh:
.ac. = Academic
.co. = Komersial
.go. = Pemerintah
.or. = Organisasi lainnya, seperti LSM
.net. = Internet Service Provider
Computer Network Research Group ITB
E-mail address
yc1dav@cnrg.itb.ac.id
Nama Institusi, contoh:
.itb. Institut Teknologi Bandung
.ui. Universitas Indonesia
.bppt. BPPT
.ptme PT. Metrodata Elektronik
.republika. Koran Republika
Computer Network Research Group ITB
E-mail address
yc1dav@cnrg.itb.ac.id
Nama Mesin atau Sub-Institusi
CNRG
Computer Network Research
Group
Computer Network Research Group ITB
Konsekuensi Budaya E-mail
Effisiensi Komunikasi.
 Komunikasi Tertulis (bukan lisan).
 Debirokratisasi.
 Keterbukaan.
 Tidak ada batas institusi.
 Perkuat kebijaksanaan (kekuatan arus
bawah).
 Penguasaan Pasar.

Computer Network Research Group ITB
News Browser
Computer Network Research Group ITB
Nama News Group
comp.society.future
Berbeda dengan E-mail, “root” berada di
sebelah kanan - dalam contoh diatas yang
menjadi “root” adalah kelompok “comp”
Computer Network Research Group ITB
Contoh “Root” Newsgroup
comp
 sci
 rec
 biz
 soc
 id

berbagai diskusi ttg. Computer
berbagai diskusi ttg. Science
berbagai diskusi ttg. Recreation
berbagai diskusi ttg. Bisnis
berbagai diskusi ttg. Social aspect
berbagai diskusi di Indonesia.
Computer Network Research Group ITB
Contoh
Tampilan
News
Newsgroups: soc.college,soc.college.grad
Subject: FAQ: Financial Aid [Monthly posting]
From: mkant+@cs.cmu.edu (Mark Kantrowitz)
Date: 13 Jul 1995 07:04:31 GMT
Organization: CS, Carnegie Mellon University
Financial Aid FAQ Written by Mark Kantrowitz
This FAQ may be obtained by anonymous ftp from
ftp.cs.cmu.edu [128.2.206.173]
in the directory
/afs/cs.cmu.edu/user/mkant/public/finaid/finaid.faq
using username "anonymous" and password "name@host" (substitute your email address).
The FAQ postings are also archived in the periodic posting archive on
rtfm.mit.edu:/pub/usenet/news.answers/college/[18.181.0.24]
Please mail comments, corrections, additions, suggestions, criticisms and other information to
mkant@cs.cmu.edu.
Computer Network Research Group ITB
File Transfer Protocol
Computer Network Research Group ITB
Video Tele-conference
Computer Network Research Group ITB
Konfigurasi TeleConference
Local Area
Network
Video
Computer Network Research Group ITB
WWW Browser
Computer Network Research Group ITB
URL Universal Resource
Locater
http://www.itb.ac.id/cnrg/collaboration.html
Computer Network Research Group ITB
URL Universal Resource
Locater
http://www.itb.ac.id/cnrg/collaboration.html
Protokol yang digunakan untuk berbicara
http
Hyper Text Transport Protocol (Web)
ftp
File Transfer Protocol
news
Network News Transport Protocol
Computer Network Research Group ITB
URL Universal Resource
Locater
http://www.itb.ac.id/cnrg/collaboration.html
nama mesin
....... ingat penjelasan E-mail address?
Computer Network Research Group ITB
URL Universal Resource
Locater
http://www.itb.ac.id/cnrg/collaboration.html
file dimana informasi diletakan
untuk masuk ke “root” atau “index”
perpanjangan ini tidak perlu dilakukan
Computer Network Research Group ITB
Navigasi Informasi
Melakukan Searching Informasi.
 Mengetahui Keyword Informasi yang
dibutuhkan.

Computer Network Research Group ITB
Search Engine Internet
http://www.opentext.com/
 http://www.yahoo.com/
 http://www.altavista.digital.com/
 http://www.lycos.com/
 http://www.webcrawler.com/
 http://inktomi.cs.berkeley.edu/
 http://www.dejanews.com/

Computer Network Research Group ITB
Contoh Search Lycos
Computer Network Research Group ITB
Asian Internet Interconnection
Initiative (AI3)
Dr.Ir. Widiadnyana Merati
Dr.Ir. Priyono Soetikno
Dr.Ir. Soegiardjo Soegijoko
Dr. Intan Achmad
Dr.Ir. Onno W. Purbo
Lembaga Penelitian
Institut Teknologi Bandung
FAX 022 250-3253
Computer Network Research Group ITB
Visi AI3-ITB
Pembangunan SDM Teknologi Informasi di
Indonesia.
 Penguasaan, Pengembangan & Pemanfaatan
low cost Teknologi Informasi Internet.
 Pengembangan low cost Teknologi
Informasi untuk akses bagi Rural &
Pedesaan.

Computer Network Research Group ITB
Outline
Asian Internet Interconnection Initiave
(AI3) & Asia Pacific Information
Infrastructure (APII).
 Posisi ITB dalam AI3 & Internet Indonesia.
 Pengembangan Teknologi Informasi untuk
Indonesia.
 Aplikasi Teknologi Informasi oleh ITB
untuk Indonesia.

Computer Network Research Group ITB
Specific AI3 Mission
The AI3-TF defines requirements for
establishment of international Internet for
future APII.
 Prototyping for future APII.
 Evaluation of link utilization and make
recommendation and requirements for the
future APII.
 International Mutual Connectivity Backup
System.

Computer Network Research Group ITB
AI3 Acceptable Use Policy
Any traffic related to academic and
research activities.
 Any traffic for operation and management
of the AI3 network, which includes direct
support by commercial entities.

Computer Network Research Group ITB
Topologi Fisik AI3
JCSat-3
128E
Asia Member Country
2Mbps
2Mbps
AI3 Hub
Wide Project
Nara, Japan
2Mbps
ITB-AI3 Hub
JCSat-3 Hub
Japan
Internet
IPTEK-NET
Internet
128Kbps
IPTEK-NET
BPPT
Computer Network Research Group
ITB
64Kbps
SISDIKSAT
1200bps
petra.ac.id
(surabaya)
Jakarta-Bogor
Institutions
64Kbps
Indonesia Internet
InterNet
melsa.net.id (ISP)
in Bandung
19.2Kbps
256Kbps
(512Kbps - 1996)
19.2Kbps
128Kbps
19.2Kbps
1996
128Kbps
2Mbps - 1996
iptek.net.id (ISP)
9600bps 64Kbps
AX.25 VHF
en.co.id
cbn.net.id (ISP)
256Kbps
512Kbps - 1996
128Kbps
rad.net.id (ISP)
idola.net.id (ISP)
sisfo.net.id (ISP)
in Bandung
indo.net.id (ISP)
64Kbps
19.2K
InfoRis 64Kbps
(telkom.go.id Bandung)
lapan.go.id
Palapa Sat
1200bps
AX.25 VHF
19.2Kbps
SCPC
19.2Kbps
2Mbps - 1996?
4 Cities VSAT
Network 64Kbps
22 Cities VSAT
Network
(64Kbps)
2Mbps - 1996?
2Mbps - 1996?
itb.ac.id
2Mbps - 1996?
~2400 users (1995)
~8000 users (1996)
usu.ac.id
(medan)
wasantara.net.id (ISP)
B-ISDN
2Mbps
(sisfo.net.id)
64Kbps - 1996
Frame Relay 2Mbps
17 Big Cities
1200bps SSB
7 Cities in Indonesia
1200bps VHF
Regional-Net
9600bps VHF
City-MAN
2Mbps CDMA
City-MAN
2Mbps
Ku-Band via JCSat-3
Satellite dish
Computer Network Research Group ITB
2Mbps AI3 - 1996
Network Operation Center
(NOC) - ITB
The EE-Net Backbone
to PT. Telkom (telkom.co.id)
~14,4Kbps most of the time
Ethernet
MultiTech 28.8Kbps
sumbangan PT. PanSystem
486 - FreeBSD
DNS & mail gate
Novell Server
C-Band SCPC Ground Station
PT. Elektrindo Nusantara
HP 9000
series 400
DNS
386 - NOS
(no harddisk)
To ITB Main Library
Thick Ethernet
Thin Ethernet
486 - NOS
From LPP Jogyakarta
486 - NOS
486 - NOS
Pentium in Progress
Modem
From PT. Holycommindo
Computer
HF SSB 300bps
Network
Research
7MHz network
Group
HF SSB
ITB
14MHz Net
Dedicated 139MHz
1200/9600bps
to LAPAN Bogor
2Mbps link Ku-Band via
JCSat to WIDE JAPAN
VHF 148MHz
Bandung Network
ITB-AI3 Applications

Research applications.
– Satellite & Network Technology Research.
– Membantu infrastruktur informasi penelitian di
Indonesia.

Education applications.
– Backup IPTEK-NET Internet Link.
– Gateway Universitas di Indonesia.
– Gateway untuk Pendidikan Jarak Jauh /
Universitas Terbuka.
Computer Network Research Group ITB
ITB-AI3 Experiments
Penguasaan Teknologi Satelit Ku-Band.
 Penguasaan Teknologi Multicast Backbone
via Satellite.
 BGP-4 based Dynamic Network Routing
for Satellite Backup link.

Computer Network Research Group ITB
National IT Application
Computer Network Research Group ITB
Common Network
Services
Telecommunication
Network
Policies and
Legal Framework
Technical
Standards
Layering of National
Information Technology (NII)
Contoh ITB’s Committed
Involvement

IT Applications
– Internet untuk Univesitas di Indonesia.
– Low Cost Video Conferencing Systems.

Common Network Services.
– Pengembangan Low Cost TCP/IP Networks.

Telecommunication Networks.
– Low Cost 2Mbps Wireless Network for Rural.
Computer Network Research Group ITB
Technical Standards
Digital Media.
 Open Systems.
 Bar-coding.
 Smart Cards.
 Security.
 High Definition TeleVision (HDTV).
 Electronic Data Interchange (EDI).
 Document Representation (HTML, SGML)

Computer Network Research Group ITB
Core Information Technology
Multimedia
 Real Time Computing
 Knowledge Systems
 Advanced Telecommunications & Networking
 Human Interface
 Systems and Models

Computer Network Research Group ITB
Suggested National IT Plan
IT Culture
Information Communication
Infrastructure
Climate for Creativity &
Entrepreneurship
Computer Network Research Group ITB
Coordination
Collaboration
IT Manpower
IT
Application
IT
Industry
IT / Internet is not just a
technology
SDM merupakan kunci utama keberhasilan
IT / Internet di Indonesia.
 Jaringan Internet antar Universitas akan
sangat strategis bagi kelangsungan
pembangunan Indonesia - menyongsong
APEC, AFTA & GATT.
 ITB committed untuk membantu
pengembangan jaringan antar Universitas di
Indonesia.

Computer Network Research Group ITB
Mari Berhitung ....
Menparpostel mentargetkan 5 juta saluran
sambungan untuk repelita ini ....
 Jumlah Univ. Negeri hanya 75 buah. Jumlah
Univ. Swasta mendekati 1500 buah.
 Secara pesimistik jumlah potensial di dunia
pendidikan 3-4 juta pengguna = 10%
pengguna Internet di dunia.
 Kontribusi 1500 saluran (0.03%) akan
mengubah struktur Internet di Indonesia.

Computer Network Research Group ITB
Beberapa Contoh
Clinton launch US$1.5 zillion program
untuk mengintegrasikan High School ke
Internet.
 AT&T akan launch Internet sebagai basic
service complement dengan basic service
telepon yg selama ini ada.
 Thailand (AIT) mengintegrasikan High
School ke Internet.

Computer Network Research Group ITB
Low Cost Teknologi Informasi
Kontribusi ITB kepada Pembangunan
Teknologi Informasi di Indonesia
Low Cost & Rural Access
Computer Network Research Group ITB
Wireless LAN
15 Km @ 250mW
915MHz CDMA
PC / Workstation
PC / Workstation
Percobaan di ITB, Bandung
Dengan Antenna Loop Yagi 915MHz
Jarak 15
km LAN-to-LAN Connection 2Mbps
Computer Network Research Group ITB
2Mbps Wireless Access
Low Cost as low as US$750 / card - 2Mbps
CDMA / Spread Spectrum.
 Mudah deployment & instalasi - menarik
untuk aplikasi rural & pedesaan.
 Belum ada regulasi yang jelas dari
Menparpostel ttg. CDMA / Spread
Spectrum Technology.
 ITB bersedia untuk melakukan penelitian
membantu Menparpostel.

Computer Network Research Group ITB
Internet Appliances
Internet Toaster US$500 :-) ....
 Processor + 4Mb RAM +
Modem - US$250 ...

Computer Network Research Group ITB
CU-see-Me
Computer Network Research Group ITB
Low Cost CU-see-Me
Merupakan alternatif low cost video
conferencing system & de-factor standard
Internet.
 PC-based + kamera + soundblaster.
 As low as Rp. 350.000 additional
equipment to PC!!!
 Bisa dijalankan di 14.4Kbps :-) ... tidak
tergantung pada deployment ISDN.

Computer Network Research Group ITB
Beberapa Obsesi Teknologi
Informasi di ITB
Build a Satellite Ground Station.
 Build an Indonesia Satellite :-) ...
 Running an Indonesian MBone Tunnel &
Reflector Site.
 Running CU-see-Me Low Cost
Videoconference site.
 Build 2-10Mbps Wireless Equipments.
 Build 2Mbps HDSL modem & interface.

Computer Network Research Group ITB
Rangkuman
AI3 Project merupakan gateway untuk
penguasaan teknologi informasi,
komunikasi & pengembangan SDM di
Indonesia.
 ITB komit untuk membantu pengembangan
SDM di Indonesia berbasis teknologi
informasi.
 ITB komit dalam pengembangan berbagai
low cost teknologi dengan Visi untuk
membantu pembangunan SDM & Rural /
Pedesaan.

Computer Network Research Group ITB