CanalAVIST a Digital Media Channel on TEIN2 by Kanchana Kanchanasut Executive Director, AVIST and Internet Education and Research Laboratory ASIAN INSTITUTE OF TECHNOLOGY

What is CanalAVIST? Within ASEAN framework, CanalAVIST is a part of.. ASEAN Virtual Institute for Science & Technology (AVIST) ASEAN Science and Technology Research and Education Network Alliance (ASTRENA) “Providing channels for seamless education, teaching, training, conferencing, lectures, and talks through ASEAN countries for ASEAN researchers and students.”

Mission: “Coming together to share learning, experiences and resources to develop our people” Objectives: To provide rapid dissemination and sustainable sharing of knowledge, information, data and skills in the context of ASEAN countries for: - Life Long e-Learning (AVIST) - Channels of Events - Cumulative Repository of Recorded Learning Materials

Why CanalAVIST? AVIST TEIN2 Technology and community experiences

AVIST Life-long learning for ASEAN S&T Introduction to Technology and Innovation Management Sustainable Ecotourism Development HyperCourse on Bioinformatics

TEIN2 network started Jan 2006, now connects: 30million researchers and students 4000 institutions 10 countries PoPs in Singapore, HK and Beijing; NOC in HK Funded to Sept 2008, then…… 2.5 Gbps 3 x STM4 Access capacities 45 – 622 Mbps 10 Gbps EU NA

TEIN2 Partner Countries- representatives Asia Pacific: Australia (AARNet) China (CERNET) Indonesia (ITB) Japan (MAFFIN, NICT, NII) Korea (NIA) Lao (LERNET) Malaysia (MDC) Philippines (ASTI) Singapore (SingAREN) Thailand (ThaiREN) Vietnam (VinaREN) Europe: France (RENATER) Netherlands (SURFnet) UK (UKERNA) DANTE Also supported by: TRANSPAC2 Juniper Networks

…TEIN3 Network project! European Commission has approved funding to end 2011 Extend to South Asia Further support for application development Transfer TEIN3 programme to Asian ownership Plan for ‘TEIN4’ Vietnam the first country to submit a Letter of Intent to participate in TEIN3

Timezones and Populations TEIN2: Member countries represent 1/3 of the world’s population in a timezone range spanning only 3 hours TEIN3 Potential member countries represent almost 60% of the world’s population in a timezone range spanning only 5 hours Small timezone range is critical for interactive collaboration

Technology and AP community experiences Towards open teaching and learning space

Open Classrooms: IP Multicast + VDO streaming TEIN2 High-speed m6bone 30 mbps 5 mbps 15 mbps

Streaming Events on TEIN2 SIGCOMM 2007 Kyoto broadcast by WIDE/SOI IPv6 Multicast to TEIN2 members, Aug, Multi-sites conference: InCoB2007 HKUST, HK Science Park and Vietnam National University Aug, Mozilla 24 IPv6 Multicast France, Japan and Thailand 15 September,

Network Diagram : a Detailed View OLSR Gateway Mobile Vclass OLSR Nodes SOAS, UK Classroom Multiple Instructors Site 1, Burirum, TH TEIN2 TEIN2 Vclass E-learning Platform IPStar Office BKK, TH UniNet Office BKK, TH Burirum Live Lecture Downstream Webcast Bangkok IX

CanalAVIST : heterogeneous environment? How to resolve? Tunnelling Need co-ordination Support from NOC engineers Mobile users SIP Peering of SIP servers Streaming DVTS Opensource IEEE1394 Economical

Internet Digital Media Streaming Architecture Tier 1.3 Tier 1.9 Tier 1.11 Tier1.1 Tier 1.2 Tier 1.4 Tier 1.7 Tier 1.6 Tier 1.5 Tier 1.8 Multicast Backbone Tier Tier Tier Tier Tier Tier Tier Tier 1.10

Internet Digital Media Streaming Architecture Tier 1.3 Tier 1.9 Tier 1.11 Tier1.1 Tier 1.2 Tier 1.4 Tier 1.7 Tier 1.6 Tier 1.5 Tier 1.8 Multicast Backbone Tier Tier Tier Tier Tier Tier Tier Tier 1.10

DVRelay Bandwidth Reduction IPv4 and IPv6 conversion and vice versa Unicast and Multicast conversion and vice versa SIP Peering Multicast Address Management Repository of Archived VDO Gateways

CanalAVIST Architecture P2P of SIP Content repository Bandwidth IP Protocol Streaming reservation and auto-confuguration

Heterogenous Network Conditions Network Bandwidth Routing IPv4 VS IPv6 Support for Unicast or Multicast Policy Security Transit Blocking/Filtering -- UDP, Multicast

CanalAvist Operation au.DVRelay.canalavist Type of CanalAvist Studio Studio1: Receive only Studio2: Send only Studio3: Send and Receive au.uniX.studio3.canalavist ID AU KR PH VN MY SG* Send unicast DVTS at 6-30 Mbps via IPv4/IPv6 to au.DVRelay.canalavist Relaying DVTS and send multicast at 30 Mbps via IPv6 to TEIN2 network CN HK* JP th.psu.studio3.canalavist receive multicast DVTS at 6-30 Mbps via IPv6 th.rm.studio1.canalavist receive unicast DVTS at 6-30 Mbps via IPv6 th.ru.studio1.canalavist receive unicast DVTS at 6-30 Mbps via IPv4 th.ru.studio1.canalavist th.rm.studio1.canalavist ph.DVRelay.canalavist cn.DVRelay.canalavist vn.DVRelay.canalavist sg.DVRelay.canalavist id.DVRelay.canalavist jp.DVRelay.canalavist kr.DVRelay.canalavist hk.DVRelay.canalavist th.DVRelay.canalavist my.DVRelay.canalavist TH th.psu.studio3.canalavist AU SG* VN PH CN ID TH MY HK* KR JP

CanalAvist Operation (Cont.) au.DVRelay.canalavist Type of CanalAvist Studio Studio1: Receive only Studio2: Send only Studio3: Send and Receive au.uniX.studio3.canalavist ID AU KR PH VN MY SG* Relaying DVTS and send multicast at 30 Mbps via IPv6 to TEIN2 network CN HK* JP th.psu.studio3.canalavist receive multicast DVTS at 6-30 Mbps via IPv6 th.rm.studio1.canalavist receive unicast DVTS at 6-30 Mbps via IPv6 th.ru.studio1.canalavist receive unicast DVTS at 6-30 Mbps via IPv4 th.ru.studio1.canalavist th.rm.studio1.canalavist ph.DVRelay.canalavist cn.DVRelay.canalavist vn.DVRelay.canalavist sg.DVRelay.canalavist id.DVRelay.canalavist jp.DVRelay.canalavist kr.DVRelay.canalavist hk.DVRelay.canalavist th.DVRelay.canalavist my.DVRelay.canalavist TH th.psu.studio3.canalavist Send multicast DVTS at 6-30 Mbps via IPv4/IPv6 to au.DVRelay.canalavist

Solution CN NOC AS4538 SG NOC AS23864 MY NOC AS24514 TH NOC AS24475 VN NOC AS24175 HK NOC AS… KR NOC AS9270 PH NOC AS… AU NOC AS7575 JP NOC AS7660 ID NOC AS… TIEN2 AS24490 IPv6 Multicast ThaiSARN AS3836 UniNET AS4621 AIT AS4764 NUS AS7610 NTU AS9419 SINET AS2907 WIDE AS2500 DVRelay Unicast Multicast Unicast/Multicast

CanalAVIST --> Next Generation Global Education Opensource and Open Courseware On-demand repository of educational/research VDOs Global classrooms

Roles of CanalAVIST Tele-lecture event scheduling and resource management (multicast addresses for lectures) Facilitate members’ tele-lecture activities Develop and maintain stable E-education platform for members Co-ordinate with network NOC teams IP multicast on TEIN2 to ensure stable operation Promote the use of tele-lectures in the community

Sustainability: Membership Model Open toTEIN2 and/or ASEAN member institutions Institutions Colleges and Universities; Not-for-Profit organizations; Foundations; Private Corporations; and Selected Governmental Agencies.

Benefits for CanalAVIST Member Providing resources for the benefits of learners and researchers; Featuring extensive portfolio with a programme of events and; Sharing highly valuable cross-cultural and cross- national learning and experience; and Allowing learning on-demand in a cost effective way.

Types of Members Content Providers (Sending & Receiving) Share/contribute curriculum materials and resources; Enjoy access and utilize services and resources; Enrich teaching opportunities, expand venues for staff development; and Empower educators working in their own country to bring distance learning to a wider population. Users (Receiving) Access the materials and talks available on CanalAVIST wherein 24x7 technical support provided.

Contact: Internet Education and Research Laboratory (intERLab) Asian Institute of Technology, P.O.Box 4, Klong Luang, Pathumthani 12120, Thailand Tel:+66 (0) /6613 Fax:+66 (0) /6618 URL:

Thank you

ENST, France AIT, Thailand Stanford, USA Keio U, Japan Mozilla Event, 15/09/07