CanalAVISTa 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 ofknowledge, 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

www.avist.org 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 capacities45 – 622 Mbps

10 Gbps

EU

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:

TRANSPAC2Juniper 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

TEIN3Potential 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 TEIN2SIGCOMM 2007 Kyoto broadcast by WIDE/SOI

IPv6 Multicast to TEIN2 members, 27-31 Aug, 2007

http://www.soi.wide.ad.jp/project/sigcomm2007/

Multi-sites conference: InCoB2007 HKUST, HK Science Park and Vietnam National University27-31 Aug, 2007http://incob.apbionet.org/incob/hanoi.shtml

Mozilla 24 IPv6 Multicast France, Japan and Thailand15 September, 2007http://www.mozilla.com/en-US/press/mozilla-2007-08-10.html

Network Diagram : a Detailed View

OLSR Gateway

Mobile Vclass OLSR

Nodes

SOAS, UKClassroom

Multiple InstructorsSite 1, Burirum, TH

TEIN2

TEIN2

Vclass E-learning Platform

IPStar OfficeBKK, TH

UniNet OfficeBKK, 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 BackboneTier 2.11.2

Tier 2.11.1

Tier 3.11.1

Tier 2.9.1 Tier 2.9.2

Tier 2.5.1

Tier 2.5.2

`

`

`

`

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 BackboneTier 2.11.2

Tier 2.11.1

Tier 3.11.1

Tier 2.9.1 Tier 2.9.2

Tier 2.5.1

Tier 2.5.2

`

`

`

`

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 StudioStudio1: Receive onlyStudio2: Send onlyStudio3: Send and Receive

au.uniX.studio3.canalavistID

AU

KR

PHVN

MYSG*

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.canalavistth.rm.studio1.canalavistph.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*

VNPH

CN

ID

TH

MY

HK*

KR

JP

CanalAvist Operation (Cont.)

au.DVRelay.canalavist

Type of CanalAvist StudioStudio1: Receive onlyStudio2: Send onlyStudio3: Send and Receive

au.uniX.studio3.canalavistID

AU

KR

PHVN

MYSG*

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.canalavistth.rm.studio1.canalavistph.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.canalavistSend multicast DVTS

at 6-30 Mbps via IPv4/IPv6 to au.DVRelay.canalavist

SolutionCN NOCAS4538

SG NOCAS23864

MY NOCAS24514

TH NOCAS24475

VN NOCAS24175

HK NOCAS…

KR NOCAS9270

PH NOCAS…

AU NOCAS7575

JP NOCAS7660

ID NOCAS…

TIEN2AS24490

IPv6 Multicast

ThaiSARNAS3836

UniNETAS4621

AITAS4764

NUSAS7610

NTUAS9419

SINETAS2907

WIDEAS2500

`

`

`

DVRelay Unicast Multicast Unicast/Multicast

`

CanalAVIST -->

Next Generation Global EducationOpensource and Open CoursewareOn-demand repository of

educational/research VDOsGlobal 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) 2525 6611/6613

Fax: +66 (0) 2524 5375/6618

Administration: info@canalavist.org

Technical: tech@canalavist.org

URL: http://www.canalavist.org

Thank you

QuickTime™ and aPhoto - JPEG decompressor

are needed to see this picture.

ENST, France AIT, Thailand

Stanford, USA Keio U, Japan

Mozilla Event, 15/09/07