National Fiber Network for Research & Education

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Justina Ashlyn Young
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2 National Fiber Network for Research & Education With the Thai Government s S2mulus Package Phase 2 (SP2) approved in 2009, about 8000 km of dark fiber cables are laid na2onwide for suppor2ng research and educa2on.

3 High-speed Backbone Network

Network Equipment Optical layer Huawei ONS 6800 Series

9 Distributions 110 Routers HW: CRS1/4 Series SW: IOS-XR

9 ASR: 1000 Series SW: IOS-XE Version 15.

9 HW: GSR 12410 Series SW: IOS Version 12.

4 Network Equipment Optical layer Huawei ONS 6800 Series Backbone 23 Giga-POP HW: CRS1/8 8 Series SW: IOS-XR Version 3.9 Distributions 110 Routers HW: CRS1/4 Series SW: IOS-XR Version 3.9 GSR Series SW: IOS-XR Version 3.9 ASR: 1000 Series SW: IOS-XE Version 15.0(1)S1 Gateway : HW: CRS1/4 Series SW: IOS-XR Version 3.9 HW: GSR Series SW: IOS Version 12.4 Access Technologies Gigabit Ethernet (Fiber to the School:FTTS) Remark : All IOS softwares support both IPv4/IPv6 and unicast/multicast

5 Backbone Network Services MPLS technology Service Layer 2 VPN Layer 3 VPN MPLS Traffic Engineering IP Service IPv4 unicast/mul2cast IPv6 unicast/mul2cast IPv6RD IPv6 to 4 Relay IPv6 GRE Tunnel NAT6/4 (coming soon)

6 Multiple Networks over National Fiber Infrastructure Applica2ons and Services MOE Net UniNet OBEC Net VEC Net Layer 2 Network Technology Na2onal fiber network with DWDM 5 Lamda (5 x 10Gbps)

7 Virtualized Research & Education Networks! Virtualizing the Routing Protocol! OBEC-Net! VEC-Net! Core Network! MOE-Net! Campus 1 UniNet2-Net! POP Main Campus! Campus 2 POP POP

8 Interna2onal Research & Educa2on Network Collabora2on Internet2 (USA) JGN-X (JP) 155 Mbps UniNet NOC ThaiREN PoP ThaiSarn NOC 622 Mbps SG PoP 622 Mbps via Singapore 155Mbps TEIN3

9 Network Peering TOT-NIX! CAT-NIX! CAT-IIG! ThaiSARN! APAN! TEIN3! Abilene! 1G 20G 13G 1G 622M 155M 1G ThaiREN 1G 1G (Internet2)! 155M MOE_Net! Total bandwidth : IIG: 13 Gbps NIX : 21 Gbps InternaIonal R&E : 932 Mbps DomesIc R&E : 3 Gbps Commercial Network Non Commercial Network

10 Future Internet Network Experiments IPv6 DCN

11 SA46T for IPv6 Transi2on Internet Dra_ for SA46T (Stateless Automa2c IPv4 over IPv6 Tunneling) h`p://tools.ieb.org/html/dra_ matsuhira sa46t spec 02 h`p://tools.ieb.org/html/dra_ matsuhira sa46t gaddr 02 Basic ideas IPv4 packet over IPv6 backbone with automa2c tunneling. IPv4 address is mapped into a IPv6 address Ex) == sa46tprefix::ac1c:0001/96 Source: from Naoki Matsuhira san s presenta2on in IETF (h`p:// 6.pdf)

12 SA46T JP TH Experiment during Snow Fes2val 2011

14 Dynamic Circuit Network (DCN) Experiments Create short term peer to peer circuits between end systems that require dedicated bandwidth for experiments

15 DCN Experiments in ThaiREN Source: Jin Tanaka (h`p:// HK/tanaka DCN apan HK.pdf)

16 Source: By Jin Tanaka, KDDI/APAN JP/NICT DCN Experiments in ThaiREN

DCN Experiments in ThaiREN Source: Jin Tanaka (h`p://www.

17 DCN Experiments in ThaiREN Source: Jin Tanaka (h`p:// HK/tanaka DCN apan HK.pdf)

18 Multi-Domain Healthcare Services in Thailand via Future Internet Panjai Tantatsanawong Ph.D and Prasertsak U-Aroon Department of Computer Science Silpakorn University

Introduction and Problems Statement The managing and exchanging of

limitation of different standard format The differences of data

system or engine To analyze and diagnose patient symptoms might need

19 Introduction and Problems Statement The managing and exchanging of patient record data between various medical units those have limitation of different standard format The differences of data schema specification The differences operating systems and database system or engine To analyze and diagnose patient symptoms might need X-Ray films which have huge file size (normally >100 MB) and make network congestion.

20 Multi-Domain Healthcare Net work Infrastructure ThaiREN: service Medical School such as Mahidol university, Chulalongkorn university under Ministry of Education Government Information Network (GIN): service Hospitals under Ministry of Public Health Other Network providers: Metropolitans hospitals and Private hospitals MEDINET is a consortium and test-bed of medical academics and healthcare partnership between Ministry of Education and Ministry of Public Health. Ministry of Education has many medical schools such as Siriraj Hospital and Ramathibodi hospital in Mahidol University, Faculty of Medicine Chulalongkorn University. Ministry of Public Health also has government hospitals. The MEDINET used ThaiREN as their network infrastructure.

21 DCN as an infrastructure for medical cloud

22 Application Service Server Components

23 Applications Architecture There are three components of the developed system: 1. Hospital information system (HIS) 2. Exchanging data which is installed as HL7 metadata agents in each hospital and converted from hospital s patient records to HL7 format. 3. The medical cloud system has a service to convert patients record and image in HL7 format transferred between two hospitals using data agent services. 4. Certificate Authority (CA) is a security mechanism working in this system to secure patient records sending and receiving in this system.

24 Hospital data interoperability in medical cloud

25 DCN Experiment Testbed

26 Thank you for your a`en2on

APII workshop 2014 JGN- X update. Seiichi YAMAMOTO NICT / The University of Tokyo

APII workshop 2014 JGN- X update Seiichi YAMAMOTO NICT / The University of Tokyo JGN- X JGN- X is a testbed network infrastructure for new- generajon network technologies (NWGN) Established in 1999 and