Transcript AI3 Indonesia Activity Report

AI3 Indonesia
Activity Report
[email protected]
Focus
Existing Implemented Infrastructure.
Experience in Building an AII.
Low Cost Technology To Educate
Indonesia.
Low cost is the real challenge
Our situation
Develop by University
Implemented & Run by Education Sector
Thanks to AI3, WIDE, JCSAT
without whom all of these
activities never exists!
Outline
Historical Perspective
Current Infrastructure.
Brief overview on our research results in:
physical layer.
Network layer.
Application layer.
Experience in Internet
building
January 1993 - Suryono (Texas) install a
packet radio 1200bps to LAPAN.
LAPAN 1200bps to BPPT & Internet
64Kbps.
286 PC as gateway! to connect the whole
ITB campus.
Software NOS (running on DOS) as
gateway.
Indonesia Topology
Jan.1993
BPPT
LAPAN
1200 bps UHF
Amateur Packet Radio AX.25
at 1200bps InterNet
Starts from simple equipment
We grow the community
1200 bps
UHF
1200 bps
2 Meteran
Universitas Indonesia
PC Gateway 286!
ITB
LAN
ITB in 1995
Telkom Leased Line at 14.4Kbps
RISTI-Telkom to BPPT 64Kbps.
ITB uses FreeBSD (UNIX) as Router &
Server.
For the first time ITB sees Web in
Internet.
ITB learns to build a campus network
(how to handle the lightning).
Typical ITB Campus Net
Web Server / DNS
PC Gateway
Internet
LAN
Backbone Kampus (Thick Ethernet)
PC Router
PC Router
LAN
LAN
Server Novell / UNIX
Server (Novell / UNIX)
ITB Today ....
T1 Satelite link to Japan.
2Mbps link to Indonesia IX.
VSAT TDMA & SCPC to various
universities.
4Mbps Uwave Jakarta-Bandung.
128 Kbps to Jakarta, Surabaya & Malang.
WaveLAN 2Mbps for
Metropolitan Area Network
ITB Network Operation
Center
JCSAT-3
To Japan 1.55M bps
2M bps
IX Telkom
Jakarta - 4Mbps
Malang - 128Kbps
Surabaya - 128Kbps
Palapa C1
VSAT TDM A
128/64Kbps
I nt er net Exchange
Terrestrial
Network
c ac he
c ac he
VSAT SCPC
19.2-64K
router
Et her net
I ndonesia Exchange
Ac c es s Serv er
router
router
CDMA
2Mbps
ITB
Network
AX.25
Packet Radio
JCSAT-3
To Japan 1.55Mbps
2Mbps
IX Telkom
Jakarta - 4Mbps
Malang - 128Kbps
Surabaya - 128Kbps
Palapa C 1
VSAT TDMA
128/64Kbps
Internet Exchange
Connect to 6 Universities
Connection to
IIX via RadNet
Terrestrial
Network
cache
Ethernet
cache
VSAT SCPC
19.2-64K
router
5 Universitiesvia
/ Research Inst
7 Universities
SCPC
Connect
3 Universities
VSAT
TDMA
Indonesia Exchange
> 10 educational institutions
Access Server
router
router
CDMA
2Mbps
ITB
Network
AX.25
Packet Radio
AI3 Indonesia
WIDE
APAN
AI3
AI3
Indonesia
CA*net3
TransPAC
STARTAP
S-One /
SingaREN
IIX
vBNS
Key to Success
Involving
students
Gives
incentives
The more people
in
the
process!
for
education!
the lower the cost
Human Resource Development!
Self-financing!
Community-base development.
National Policy / Activities
AI3 Indonesia has been connecting 27+
educational institutions to Internet.
AI3 Indonesia is becoming a test bed for
Indonesia AII.
AI3 Indonesia actives at National NII
policy level at http://n21.ac-id.net/
Results in Physical Layer
Homebrew 2Mbps CDMA.
VSAT TDMA vs. SCPC Network.
Low Cost Access for Schools.
Internet Access for Amateur Radio
VSAT TDMA vs. SCPC
VSAT TDMA 128Kbps Outbound
VSAT TDMA 64Kbps Inbound
VSAT TDMA is not suitable for Internet
application (especially Web).
Tune TDM for 40 byte (originally 256byte
packet).
Migrate to VSAT SCPC (min) 19.2Kbps.
Homebrew 2Mbps CDMA
Uses Lucent CDMA 2Mbps card 915MHz
250mW.
Run on FreeBSD.
Homebrew antenna (cost ~US$150).
Max. distance 15km (use PA for more).
Most of our high speed MAN using this
technology.
Consequences CDMA
2Mbps
bypassing local line.
We promote different alternative for
building high speed network.
Homebrew 64-256Kbps
packet radio
We are prototyping 64-256Kbps packet
radio network in the lab by
[email protected].
AX.25 link layer protocol is used.
GMSK MX 589 one chip modem is used.
We drive the modem via parallel port.
MMIC Minicircuit is being build for
transverter.
Block Diagram
DMA
Interface
card
TxCLK
TxData
RxCLK
RxData
PC/Linux
DCD
PTT
Baseband
GMSK
modem
chip
MX589
FM Tx
board
FM Rx
board
Homebrew 64-200Kbps
Modem
TX & RX Board
VHF CB Frequency
Low Cost Access for
Schools
AX.25 1200bps Packet Radio Network.
Proxy Server.
Dial on Demand for Web & Interactive
Internet Access.
AX.25
Network
IntraNet for High
Schools
Radio
AX.25
Packet Radio Gateway
24 hours
Proxy &Packet
Dial-on-Demand
Radio
for Web on Demand
E-mail
SMU /
SMP
InterNet
Proxy &
Dial on Demand
Soundblaster Modem
PC running Linux
Software Modem Packet Radio for
Soundblaster
Connect SB-10 to Radio
Speed 1200-9600bps.
Check http://home.pages.de/~flexnet/
Amateur Radio Network
Jakarta
Bandung
Malang
AMPR.ORG NET
WORLD WIDE
AMPR.ORG
SALATIGA VHF
1200 bps
YB-NET
AMPR.ORG
SALATIGA
(DOS/NOS)
ITB GATEWAY
UNIV. MUHAMMADIYAH
YB2SVMALANG
(JOS SOEJOSO)
SALATIGA
ELEKTRINDO
NUSANTARA
ITB AMPR GATEWAY
INTERNET
(LINUX)
M ALANG V HF
1200 bps
UMM
(DOS/NOS)
EN
(DOS/NOS)
JAKUT UHF
9600 bps
JAKUT V HF
1200 bps
HF (Nasional)
1200 bps
BANDUNG VHF
AMPR.ORG
VHF (Bandung)
1200 bps
Application Layer
TCP
AMPRNet IP (44.x.x.x)
InterNet IP
Link Layer (AX.25)
Physical Layer
Mobile Computing
IPv6 Test Bed
 Background : The Internet growth caused there is a
need for new
generation of IP (Internet Protocol)
 IPv6 Implementation using INRIA Rocquencourt’s IPv6
Implementation
which based on FreeBSD (2.2.2-RELEASE and 2.2.5RELEASE)
 The participants are : ITB, (Institut Teknologi
Bandung), UNPAR
(Universitas Parahyangan), and UNILA (Universitas
Lampung)
 Next step :
 Expand IPv6 Network in AI3-Indonesia Network
 Connect to 6Bone
 Develop IPv6 Applications
UNPAR
Bridge
Antena
WaveLAN
Antena
Bridge
167.205.48.39
ITB
167.205.22.6
Modem
Jamus
UNILA
Modem
167.205.48.35
Reachability
IPv6 # ping6 5f12:bc00:a7cd:3000:2c0:26ff:feb0:49e5
trying to get source for 5f12:bc00:a7cd:3000:2c0:26ff:feb0:49e5
source should be 5f12:bc00:a7cd:1600:0:ffff:0:1
PING 5f12:bc00:a7cd:3000:2c0:26ff:feb0:49e5 (5f12:bc00:a7cd:3000:2c0:26ff:feb0:49e5): 56 data
bytes
64 bytes from 5f12:bc00:a7cd:3000:2c0:26ff:feb0:49e5: icmp6_seq=0 ttl=255 time=4.973 ms
64 bytes from 5f12:bc00:a7cd:3000:2c0:26ff:feb0:49e5: icmp6_seq=1 ttl=255 time=5.359 ms
64 bytes from 5f12:bc00:a7cd:3000:2c0:26ff:feb0:49e5: icmp6_seq=2 ttl=255 time=4.557 ms
ò^C
--- 5f12:bc00:a7cd:3000:2c0:26ff:feb0:49e5 ping statistics --3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max = 4.557/4.963/5.359 ms
Exotick:
A Single-User Network
Operating System Based
By
Joko Yuliantoro <[email protected]>
Computer Network Research
Group ITB
Traditional Kernel Design
Full Hardware Abstraction.
Centralized Resource Management.
Protection Mechanism / Multiplexing Raw
Hardware.
Hardware Abstraction
Large coverage to make it useful to all
applications.
Planned to accommodate all interfaces
from application to hardware resources.
Trapped in vast small details that make
the abstraction composed of inefficient
codes and routines.
Impact on Kernel
Large Kernel Size.
Complex Algorithm.
Unreliable.
Inflexible.
Hard global optimization since too many
codes and routines are affected.
Impact on Applications
Inefficient.
Complex Algorithm.
Can not grealty improve the efficiency
since many details have been hidden
away from application.
Exokernel Prototype
Design
Created and introduced by Dawson R.
Engler and M. Frans Kaashoek from MIT
in January 1995.
Main principle is application should
manage all physical resources.
Exokernel should only manage resources
to the extent required by protection.
Exokernel Prototype
Design
Use distributed resource management.
Exokernel concentrate on multiplexing raw
hardware.
Exotick
A single-user network operating system
based on Exokernel design.
As a start, planned to be a simple TCP/IP
router.
Focus on:
Simple operation & programming.
Smaller kernel size.
Fast response (real time).
Exotick
Use Assembler language for best size and
speed fulfillment.
Use Netwide Assembler (NASM) version
0.97 as the compiler and linker.
Exotick’s Feature
32-bit OS on Intel’s architecture.
Preemptive multitasking.
Flat memory model.
Small kernel size.
Fast response (real time).
Plain text user interface.
TCP/IP support.
Exotick Project Status
The project has been started since August
1998.
The project will be completed by the end
of 1998.
Results in Network Layer
Network Monitoring by
[email protected].
Monitor at http://netmon.itb.ac.id/
Network Map
Sample of traffic by protocol, port, etc.
Graph of total traffic.
Traffic Distribution Grapher
Describes:
Comparison between Inbound and Outbound
Traffic
Traffic Distribution by Protocols
The Most Active Routers/Hosts by Protocols
Daily Usage Trend for some Protocols
Weekly Protocol Usage Trend
TDG
URL: http://netmon.itb.ac.id/
In vs Out
Host
Protokol
Trend
Benefits:
Behaviour of the users in ITB (AI3):
Subjects of interest
Sites to be visited
The rush hours
Most actives computer/host
Planning the traffic routing, firewalling,
etc.
Network Monitoring
“Scotty & Map Generator”
Scotty monitor
Connectivity
monitoring
Interface utility
monitoring
Web screen
Scotty monitor
http://netmon.itb.ac.id/map.html
Text Map
Web screen
Timeout alarm
E-mail to Administrator
http://netmon.itb.ac.id/map.html
Web screen
Interface Utility
Report
Results:
Reconfiguration of VSAT TDMA interface
speed for better performance.
Monitoring the JAMUS (ITB-YWCN) link
performance.
To Lembong: 99.525 %
To Surabaya: 85.523 %
To Malang: 86.282 %
Max In:1222.8 kb/s (12.2%)
Max Out:1079.3 kb/s (10.8%)
Date 4 September 1998
Average In:736.6 kb/s (7.4%)
Average Out:566.4 kb/s (5.7%)
Current In:975.9 kb/s (9.8%)
Current Out:650.3 kb/s (6.5%)
System Platform:
Pentium 100
16 MB RAM
2,1 GB Hard disk
Operating System: FreeBSD
Main Software: Scotty/Tkined (FreeWare)
and TCPDUMP.
Under Xfree86 Windows
Results in Application
Layer
Mailing Lists
English Technical Writting Course distance
learning test bed.
Cache & Cache Monitoring.
MPEG-3 Test Bed.
RealPublisher & NetShow test bed.
Cache
ITB has set several Parents cache.
Cache person is [email protected]
We cache all of our Web traffic.
check out
http://www.lp.itb.ac.id/~cacher/
HTTP-Cache: What
Use of Proxy Server
Previously fetched WWW objects are
stored in Proxy Server
Proxy Server gives cached WWW object
instead of fetches it from WWW server
Use of non-persistent caching
HTTP-Cache: Why
Web is the most popular application on
The Net
Web traffic in byte is about 40%
WAN link get congested
Most WWW objects are static
HTTP-Cache: Facts
HTTP-Cache reduces WAN traffic
More Effective than Server mirror
Cache Hierarchy
Cache-Server mesh
Collaborates using “parent-sibling”
relationship
Sibling: fetches WWW-object only if it is
found in local cache
Parent: always fetches requested WWWobject
Cache Hierarchy at ITB
Network
cache-naist1.ai3.net
ns1.itb.ac.id
ns2.itb.ac.id
bandung-net
cache.lib.itb.ac.id
cache-en.itb.ac.id
sibling relationship
parent relationship
VSAT-net
Cache Usage Monitoring
Log files
Daily statistics
Web-based report
Cache stats: ns1.itb.ac.id
Cache stats: ns2.itb.ac.id
Cache Hit Rate
Results
Over 1.5Gbytes transferred data at a
normal work-day
Over 400Mbytes transferred data at a
weekend-day
Reduces upto 19% in HTTP traffic
Typical Cache Results
Hit requests
Hit bytes
Total requests
Total successfull requests
Average requests /day
Total bytes
Average bytes / day
53.90%
38.79%
406.473
406.473
695.980
582.499.684
997.383.525
Mailing Lists
Uses majordomo on FreeBSD
Run on Dual Pentium 166MHz 32Mb RAM.
More than 220 mailing lists at ITB. (more
than 75% Indonesian mailing lists).
More than 10.000 subscribers.
We are trying to build the community in
Indonesia.
Distance Learning
ITB’s Server:
http://distance-courses.itb.ac.id/
http://virtual-university.itb.ac.id/
http://teknologiinformasi.ee.itb.ac.id/
EL-426 Tek-Info
Http://teknologiinformasi.ee.itb.ac.id
EL-426 Info-Tech
EL-426 Interactive Room
EL-426 Buku-Buku
Test Bed Library Network
[email protected]
[email protected]
[email protected]
ITB Central Library ...
ITB Cyber Library
Access point:
Students internet access center.
1500 users
Email & web access
Library on Internet:
Central Library Home page
Catalogue search services
ISIS Network
Build Library Community
Librarian:
[email protected]
Subscribe to [email protected], with
message’s body: subscribe pustakawan
Network:
ISIS Network
The ISIS Network ...
Points:
Based on CDS/ISIS
Sharing CDS/ISIS database
The library network
Why CDS/ISIS?
Internet based.
Low cost.
Easy to deploy.
Widely used in Indonesia
Open free system
can be expanded.
can become a powerfull tool.
CDS/ISIS freeware
Where to get?
Http://www.unesco.org/
How to get?
Internet Web.
Library automation using CDS/ISIS:
Developer: IPB Library
contact: [email protected],
[email protected]
WAIS-ISIS
ISIS-FreeWAIS: Search Engine for
CDS/ISIS on Internet
Feature:
Any CDS/ISIS database
Networking between WAIS server
How to get:
http://www.lib.itb.ac.id/isis/resources.html
Requirement:
UNIX FreeBSD
Library Network:
How to join
Contact address
http://www.lib.itb.ac.id/isis/
[email protected]
[email protected]
Requirement?
Need & want to share CDS/ISIS Catalogue data.
Services:
ISIS Hosting
Install server
ISIS Hosting
Share CDS/ISIS database
ISIS Hosting at ITB:
Services: Free and
Costumized (not free)
http://www.lib.itb.ac.id/isis/
ITB exchange the Catalogues
How to join:
contact: [email protected]
Email CDS/ISIS files (zipped) to him
Install Server
Requirement:
24 hours internet connection or within intranet
Unix environment
human resources (operation)
How to join:
Share server configuration
Link to other servers
Contact:
[email protected]
ISIS Network Map
Using WAIS-ISIS and CDS/ISIS files
Servers location:
ITB
PDII LIPI
Univ. Muhammadiyah Malang
ISIS Hosting at ITB:
Institut Pertanian Bogor
Univ. Atmadjaya
Univ. Lampung
Sample:Search Catalogue
Knowledge Management...
Knowledge Management
KMRG Team
The project: Build Knowledge sharing tools
Vision: Build knowledge based communities
Libraries as knowledgebase
Mailing list:
[email protected]
In progress...
KM Concept
Univ A
Univ B
Using:
•Email
•Web
•FTP
Univ C
Library as
Knowledgebase
Future Development...
On line transactions
More database: Catalogues, abstracts,
papers, etc
Integration with other documents format
ISIS Network --> Library Network
Knowledge Management
Java Working Group
Lead by [email protected],
namely: Fira, Raka cs.
Their Page is:
http://students.ee.itb.ac.id/~team4/laporan/
Video Conference
25 October 1997: 14:00 Indonesia Time.
Three Cities: Bandung-Surabaya-Malang
CU-SeeMe & Its Reflector.
Aiming for high school network in
Indonesia.
July 1997: Panel Discussion on the future
of higher education (UNU).
Video on Demand
Supported by Microsoft & Progressive
Network Tools.
Splitter for UNFCC COP3 December 1997.
Publisher for “ITB’s Alumny Congress”
December 1997.
AI3 Indonesia Member
Activities
YWCN Malang, Surabaya, Denpasar.
UNPAR (University of Parahyangan
Bandung)
UNILA (University of Lampung).
Yayasan Widya Caraka
Nusantara (YWCN)
Vision :
Making the
knowledge more
accesible
Mission :
building the most
efficient way the
information network
for education
community
Mission implementation
:
. Regional Network Distribution Center for
AI3-Indonesia in East Java, Bali and Jakarta
. Junction for the education and research computer
network within the all area of our operation
. Internet socialization for education and research
community
. Develop the Indonesian Internet information contents
Socialization program
(encouraging demand of
the Internet for education)
Scientific seminar
Guest lecturing
Internet Education panel discussion
Study group > 30 active members
Technology exhibition
Internet Talk show programme ‘97-now
Provide Access and
Cooperative Network
Development (1)
Dedicated connection :
. 8 education institution ( > 2000 users)
Non dedicated connection (dial up lines ):
. Lecturers
: 120
Teachers : 75
Students
: 200
Provide Access and
Cooperative Network
Development (2)
 Faculty of Economics University Brawijaya Malang
 FTI - ITS - Surabaya
 The State University of Malang (in progress)
 STIE Malang Kucecwara
 University of Bhayangkara - Surabaya
 St.Albertus High School - Malang
 WISH/BTC - Malang
 University of Muhammadiyah Malang
 Polytechnic ITS Surabaya
Provide Access and
Cooperative Network
Development (3)
Hosting for the information contents of
education and research institutes :
- www and mailing list
Joint forces for internet education and
training programme
Equipment
18 x PC based server
2 x Fast Ethernet 10/100 mbps hub
2 x Access Server Telematic
Total Storage Capacity = 100 GigaByte
6 x Cisco Router
4 x @ 16 dial in port
Bandwidth
Surabaya/Malang - AI3 Indonesia
Gateway (ITB Bandung) = 256 kbps
Surabaya/Malang - Indosat (backup link)
= 64 kbps
Applied Research
Activities
Wireless Network
Internet application for education
Network operating system
integration
Network Management
Wireless MAN Test for
Low Cost Video Conferencing Oct ‘97
(1)
Link to :
Malang Metropolitan Area Network (using 2 mbps wireless CDMA)
. YWCN Malang NOC
. St. Albertus High School
. FM 102 Broadcasting Station (radio live broadcasting)
----------------------------------------------------------------------------------------Surabaya Metropolitan Area Network (using 2 mbps wireless CDMA)
. YWCN Surabaya NOC
. Campus of FTI-ITS Surabaya
----------------------------------------------------------------------------------------Bandung (AI3-ITB) Indonesia gateway
----------------------------------------------------------------------------------------INTERCITY CONNECTED BY LEASED LINE 2 x 128 kbps
Wireless MAN Test for
Low Cost Video Conferencing Oct ‘97
(2)
Installed equipment for test :
+ Karlbridge router for Wireless CDMA 2 mbps located at :
. YWCN Malang NOC (local center hub)
. YWCN Surabaya NOC (local center hub)
. St. Albertus High School Malang (venue of video conference)
. FM 102 Radio Station (radio live broadcasting)
. FTI-ITS Surabaya (venue of video conference)
. AI3-ITB Bandung (venue of video conference)
+ CuSeeMe Reflector at AI3-ITB Bandung
. Reflecting all client on all venue and radio station
Wireless MAN Test for
Low Cost Real Audio Broadcasting Dec
‘97
We’re doing this test during Panel Discussion of
Malang Internet Academic Network
+ The panel discussion was broadcasting live simultanously to the
Internet (video and audio) and to the FM radio band (audio
only)
Installed equipment on this test :
+ Karlbridge router for Wireless CDMA 2 mbps located at :
. YWCN Malang NOC (local center hub)
. STIE Malang Kucecwara (venue)
. FM 102 Radio Station (radio live broadcasting)
+ Real Audio Encoder & Server located at STIE Malang Kucecwara
(venue)
Wireless MAN Test for
Low Cost Real Audio Broadcasting (2)
Installed equipment for test :
+ Karlbridge router for Wireless CDMA 2 mbps located at :
. YWCN Malang NOC (local center hub)
. STIE Malang Kucecwara (venue)
. FM 102 Radio Station (radio live broadcasting)
+ Real Audio Encoder & Server located at STIE Malang Kucecwara
(venue)
Archive (indonesian) of this panel discussion can be
reached at :
http://www.ywcn.or.id/diskusi.html
Wireless MAN Test for
Low Cost Real Audio Broadcasting
during AI3 Indonesia 1st Annual Meeting
Surabaya - June 1998
Installed equipment for test :
+ Karlbridge router for Wireless CDMA 2 mbps located at :
. Venue in Widya Mandala University campus - Surabaya
. YWCN Surabaya NOC
+ Real Audio Encoder & Server located at Widya Mandala
University campus
- Research Currently work in progress
Building Electronic Commerce
. Collaboration with some universities and private sector
. Collaboration with Internet and Computer Network Study Group
Combining Internet/Online Marketing and
International Marketing
. Collaboration with Internet and Computer Network Study Group
. http://www,ywcn.or.id/inmark/
Using various low power Wireless CDMA
for long distance carrier
Bandwidth optimization and
network management on Ethernet
Network
University of Lampung
(UNILA)
University of Lampung’s Website
*Library and Research
Information Exchange
*Increasing human
resources qualification
*Ready to be AI3
gateway for
educational institutions
in Sumatra
BBS Unilanet
University of Lampung
Unila’s Website:
offers us about:






General Information
of University of
Lampung
Journals and
Research Report
from some faculties
and department
Institutions in Unila
and their purposes
Students’ Activities
Information
Other Activities about
science and
technology, nature
conservation, and
hobbies
Relationship and
cooperation with other
universities in
education
development project
Some Journals online
pages::
 Journal of Agrotropika
- contains of analysis and
research in agronomy
 Journal of Social and
Agricultural Economics
- about social and agricultural
economics
Some Journals online
pages ::
 Journal of Komunitas
- concern about social politics
and cultural issues.
 Journal of Tropical Soils
- offers observations and
research about tropical soils
Some Journals online
pages::
 Journal of Science
and Technology
- all about research
reports of math,
natural science, and
technological
implementations
Interests:
 Wetlands International Indonesia
Program
- It is a part of a global organization
which the mission is “To sustain and
restore wetlands, their resources and
bio-diversity for future generations
through research, information
exchange, and conservation
activities”
 Kite Aerial Photography
- shows the information about an
implementation of aerodynamics
technology in aerial photography
using kites, how to get clearer aerial
images with minimum cost.
University of
Lampung in a
Search Engine:

University of Lampung
do participating in the
global information
exchanges
University of Parahyangan
UNPAR
 176
student
users
(http://student.unpar.ac.id/cgibin/userlist)
348
university
staff
users
(http://home.unpar.ac.id/cgi-bin/userlist)
UNPAR Traffic
From our statistics with SNMP in our
router (maingtw) showing number of
data go out greater than data go in
(http://www2.unpar.ac.id/traffic/).
UNPAR Activities
 Developing software from public sources
(free software).
 User Training
 Searching information for research.
 Mailing List / Discussions Platform
 UNPAR Web at (http://www.unpar.ac.id/)
 Collect and publish alumni data.
Summary
ITB has managed to integrate 20+
educational institutions to Internet.
Major IT used:
2Mbps CDMA Network.
Web based distance learning.
Real Publisher / Microsoft NetShow.
Key to success:
Mass Qualified Human Resource
References
http://ai3.itb.ac.id/
http://xxx.itb.ac.id/~yc1dav/
http://xxx.itb.ac.id/~cnrg/
http://xxx.itb.ac.id/~adnan/
http://distance-courses.itb.ac.id/
http://virtual-university.itb.ac.id/
http://netmon.itb.ac.id/
http://nic.itb.ac.id/