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AIAI33 status and plan status and plan
- Resource Allocation Committee & NOC Meeting -
APAN 2003 Conference in Fukuoka
January 23th, 2003
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AIAI33 Partners (as of January 2003.) Partners (as of January 2003.)
■ ITB (Indonesia)■ AIT (Thailand)■ HKUST (Hong Kong, China) ■ WIDE Project (Japan)■ IOIT (Vietnam) ■ Tamesek Polytechnic (Singapore)■ USM (Malaysia)■ ASTI (Philippines)■ University of Colombo School of Computing
(Sri Lanka) ★
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AIAI33 UDL Partners UDL Partners
■ Malaysia» YPM College
■ Thailand» Chulalongkorn University» Asian Institute of Technology
■ Indonesia» Universitas Brawijaya» Hasanuddin University» Universitas Sam Ratulangi
■ Laos» National University of Laos
■ Myanmar» University of Computer Studies, Yangon
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AIAI33 Partners in Asia Partners in Asia
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AIAI33 Partners with C-band Receive-Only sites Partners with C-band Receive-Only sites
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Our Testbed NetworkOur Testbed Network
■ Using satellite channel» Ku-band (JCSAT-1b) and C-band (JCSAT-3)» 1.5Mbps VSAT point-to-point channel
• but now we are using unbalancing bandwidth assignment, such as 1.5Mbps from JP / 512Kbps from partners.
• JP-ID is configured with 2.0Mbps/1.5Mbps since last year
» 6Mbps C-band (JCSAT-3) Uni-directional (UDL) channel• With Receiving-Only stations
» easy to install and to change both network topology and bandwidth.
■ star-shaped topology» AI3 HUBs (for Ku and C) in Japan» AI3 earth station at each partner as a RIM
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AIAI33 Network Topology (point-to-point basis) Network Topology (point-to-point basis)
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AIAI33 Network Topology (UDL basis) Network Topology (UDL basis)
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AIAI33 Satellite Circuits Satellite Circuits
Inst. of Tech. Bandung,Indonesia
Hong Kong Univ. of Sci.And Tech., Hong Kong
Asian Inst. of Tech.,Thailand
WIDE Project,Japan
WIDE Project,Japan
Temasek Polytechnic,Singapore
Universiti Sains Malaysia,Malaysia
Adv. Sci. Tech. Inst.,Philippine
Inst. Of Info. Tech. Vietnam
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Peering Status with APANPeering Status with APAN
■ Transit for APAN from AI3 Partners» AS4796, AS4767, AS9292, AS9821» Started to advertize USM routes (AS 17815) to APAN
■ BGP peering between AI3 and APAN» APAN Tokyo XP is connected with both of SFC and NAIST
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Transit PartnersTransit Partners
AI3
AS 4796(ITB)
AS 4767(AIT)
AS 9292(TP) AS 9821
(ASTI)
AS 17815(USM)
APAN
NAISTSFC
TokyoXp
Ku-Band Partners C-Band Partners
new
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Other PartnersOther Partners
AYF
IOIT(VN)
APAN
NAIST SFC
TokyoXp
UNHAS
Laos
Chulalongkorn
UNIBRAWUNSRAT
Myanmar
AI3
C-Band UDL Partners
C-Band Partner
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AI3/SFC - APAN/TokyoXP PeeringAI3/SFC - APAN/TokyoXP Peering
■ Tagged VLAN between WIDE(AS 2500) and Tokyo XP■ Thru VLAN in WIDE (AS 2500) 、 they are directly connected in
Layer 3
APAN WIDE AI3
VLAN (203.181.248.240/29)
EBGP203.181.248.240/29
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Weathermap deployment in AIWeathermap deployment in AI33
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MWD - Satellite monitoring softwareMWD - Satellite monitoring software
■ MWD – Modem Watch Dog» Developed to capture running status of satellite modem
■ Expanding to C-band UDL sites» SFC» Brawijaya» Chulalongkorn
■ UDL Monitoring page» http://sfc-serv.ai3.net/mwd_udl/
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example) MWD for C-band UDLexample) MWD for C-band UDL
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Future Plan (IPv6)Future Plan (IPv6)
■ Current status» AI3 has NLA1 obtained from WIDE» Providing NLA2 to AI3 partners
■ Future plan» Are planning to have sTLA
• We expect to operate BGP peering with APAN
» Will provide NLA1 to AI3 partners
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Future Plan (Other issues)Future Plan (Other issues)
■ IOIT in Vietnam has got their AS number» Now, AI3 can provide transit route to IOIT
■ Many C-band UDL Partners joined» In addition to UDL, some partners experimentally start to use bi-
directional satellite links, though link bandwidth is narrow
■ To get more reliable satellite links
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SOI Asia-Pacific ProjectSOI Asia-Pacific Project
■ Objective» Contribution to academic field in Asia-Pacific using ICT technology
■ Issues to be settled» Deployment of Internet environment in Asia
» Development of contents and its delivery methods for the classes
» Localization and internationalization of educational contents
» Development of actual contents and its evaluation experiments
SOI ASIA-Pacific ProjectSOI ASIA-Pacific ProjectSince 2001Since 2001http://www.soi.wide.ad.jp/soi-asia/http://www.soi.wide.ad.jp/soi-asia/
■ Network infrastructure using the satellite circuit■ Application selection ■ Lectures, lecture certificate, ■ 11 Partners in 7 countries
■ Information Technology Special Lecture■ IT & Social Science■ Special Seminar on E-learning of IT Economics ■ Advanced Topics for Fisheries and Marine Science■ E-Government Seminar
Establishment of Distance Learning Environment through the Internet
Establishment of Distance Learning Environment through the Internet
Past LecturesPast Lectures
Operators WorkshopOperators Workshop
Network ConfigurationNetwork Configuration
Ongoing LecturesOngoing Lectures
Advanced Information TechnologySeptember 2002•Unix Administration•Server Operation
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Satellite Receiver
LAN
JCSAT-3 C-Band C-7 transponderTerrestrial Internet
SOI Server
SOI Clients
UDL Receive Router
CampusLAN
CampusLAN
Internet connection with UDLInternet connection with UDL
Brawijaya University,Indonesia
Hasanuddin University,Indonesia
Sam Ratulangi University,Indonesia
Laos National University,Laos
University of ComputerStudies, Yangon, Myanmar
Asian Youth Fellowship,Malaysia
Asian Institute of Technology, Thailand
Chulalonkorn University,Thailand
Institute of InformationTechnology,Vietnam
Institute of Technology, Bandung, Indonesia
Advanced Science and Technology Institute
Philippines
Keio University,Japan
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Future PlansFuture Plans
■ Operators Workshop 2003 spring• http://www.soi.wide.ad.jp/soi-asia/ow/2003-spring/
■ More partners in Japan, Asia■ More fields than IT■ Accreditation■ IPv6 challenge■ Archived lecture contribution from the site■ Stable network operation and monitoring
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ContactContact■ [email protected]■ http://www.soi.wide.ad.jp/soi-asia/
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More on AIMore on AI33
■ Visit our Web site athttp://www.ai3.net/
■ SAINT2003 workshop» Will be held in Orland, USA from 26th - 31th in Jan. 2003» AI3 related research papers are presented