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APAN Lambda BoF 1 APAN Lambda BoF TWAREN/TAIWANLight : Research and Develop ment 2005 / 01 /26 Te-Lung Liu
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APAN Lambda BoF

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2005 / 01 /26. APAN Lambda BoF. TWAREN/TAIWANLight : Research and Development. Te-Lung Liu. The Revolution of TANet2. TANet2 is a national research network, in operation since 1998 to serve researchers in academia and research centers with direct circuits to Internet2 community. - PowerPoint PPT Presentation
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Page 1: APAN Lambda BoF

APAN Lambda BoF 11

APAN Lambda BoF

TWAREN/TAIWANLight : Research and Developme

nt

2005 / 01 /26

Te-Lung Liu

Page 2: APAN Lambda BoF

APAN Lambda BoF 22

The Revolution of TANet2 TANet2 is a national research network, in ope

ration since 1998 to serve researchers in academia and research centers with direct circuits to Internet2 community.

Since 2004, the domestic backbone has been reformed with 20G capacity known as TWAREN (TaiWan Advanced Research and Education Network) .

The international circuits are reorganized with state-of-the-art optical technologies served by TAIWANLight.

Page 3: APAN Lambda BoF

APAN Lambda BoF 33

TWAREN Topology MapsProduction NetworkLease-based optical backbone at 20 Gbps.Dual vendor-provisioning at 10 Gbps each.

Optical NetworkAcquired dark fiber segments in Acquired dark fiber segments in experimental useexperimental use

TainanTainan

NCHU

CCU

Sinica

NTUNCU

NCTU

NTHU

NCKU

NSYSU

Hsinchu

Taipei

Taichung

Taipei

NCU

NDU

NCTU

NTHU

CCU

NCKU

NSYSU

NCNU

NCHU

SinicaNTU

Hsinchu

Taichung

TainanTainan

Page 4: APAN Lambda BoF

APAN Lambda BoF 44

TWAREN Optical Network

TaipeiTaipei

TaichungTaichung

TainanTainanHsinchuHsinchu

ASCC

NDHU

NCTU

NTHU

NCHU NCNUNSYSU

NCKU

CCU

NCU

NTU

TWAREN

ONS15454

ONS15454

ONS15454

ONS15454ONS15454ONS15454

ONS15454

ONS15454

ONS15454 ONS15454

ONS15454

ONS15454

ONS15600

ONS15454

ONS15600ONS15600ONS15454

STM-64/OC-192STM-16/OC-48Future Extension

ONS15454

TaipeiTaipei

TaichungTaichung

TainanTainanHsinchuHsinchu

ASCC

NDHU

NCTU

NTHU

NCHU NCNUNSYSU

NCKU

CCU

NCU

NTU

TWAREN

ONS15454

ONS15454

ONS15454

ONS15454ONS15454ONS15454

ONS15454

ONS15454

ONS15454 ONS15454

ONS15454

ONS15454

ONS15600

ONS15454

ONS15600ONS15600ONS15454

STM-64/OC-192STM-16/OC-48Future Extension

STM-64/OC-192STM-16/OC-48Future Extension

ONS15454

Page 5: APAN Lambda BoF

APAN Lambda BoF 55

Lightpath Definition A lightpath is a point-to-point channel which t

he NIC takes as a dedicated line with a given service level guarantee. SONET/SDH TDM channel WDM wavelength MPLS layer-2 VPN any concatenation of the above

Only one hop between the endpoints of a lightpath!

Page 6: APAN Lambda BoF

APAN Lambda BoF 66

Lightpath Provisioning

TWARENOTN

ONS15600 ONS15600

ONS15454

TP

TN

TC

ASCC

ONS15600

C7609

ONS15454

C7609

ONS15454

C7609

ONS15454

C7609

ONS15454

CCU

NCKU

NSYSU

C7609

ONS15454

NCNU

C7609

ONS15454

NTU

C7609

ONS15454

NCTU

C7609

ONS15454

NCHUC7609

ONS15454

NTHU

C7609

ONS15454

NCU

C7609

ONS15454

NDHU

HC

Page 7: APAN Lambda BoF

APAN Lambda BoF 77

Lightpath Customers Video streaming testbed among NCTU, NTU,

NCKU and NSYSU. Medical images and data transmission betwee

n NTU Hospital and its Yunlin division. Volumes of data synchronization between the

headquarter of National Health Research Institutes in Zhunan and its office in Taipei.

Page 8: APAN Lambda BoF

APAN Lambda BoF 88

Collaboration with Canarie NCHC's Lab assists with Canarie for developi

ng SDH version of UCLP (user-controlled lighpath) software.

SONET SDHRate name

[Mbps]Name TL1 object TL1 bandwidth Name TL1 object TL1 bandwidth

STS-1 STS1 STS1 N/A N/A N/A 51.84

STS-3 STS3 STS3C STM-1 VC4 VC4C 155.52

STS-6 STS6 STS6C STM-2 VC42 VC42C 311.04

STS-9 STS9 STS9C STM-3 VC43 VC43C 466.56

STS-12 STS12 STS12C STM-4 VC44 VC44C 622.02

STS-18 STS18 STS18C STM-6 VC46 VC46C 933.12

STS-24 STS24 STS24C STM-8 VC48 VC48C 1244.16

STS-36 STM36 STM36C STM-12 VC412 VC412C 1866.24

STS-48 STS48 STS48C STM-16 VC416 VC416C 2488.32

STS-192 STS192 STS192C STM-64 VC464 VC464C 9953.28

Page 9: APAN Lambda BoF

APAN Lambda BoF 99

• Taiwan-Seattle: STM-16 link to ONS15454 colocated at Seattle

• Four STM-4 Trans-Pacific lightpaths: links to STTL and Chicago in varied combinations.

CA*net4

Starlight

STM-4

GigE

ONS15454

GSR12410 GSR12406

PNWG Switch

ONS15454

TANet2 / TWAREN

ONS15454

GSR12008

STM-16

CANARIE

TAIWANLight Connectivity

Page 10: APAN Lambda BoF

APAN Lambda BoF 1010

STM-4c

STM-4c

STM-4c

STM-4c

STM-16

GE

GE

GE

GE

STM-4c

GE

GE

GE

GE

Cisco GSR

Router

Cisco GSR

Router

Cisco GSR

Router

TWARENNetwork Internet 2

Abilene StarLight

ONS 15454ADM VC4-4c

Mapping

ONS 15454ADM VC4-4c

Mapping

ONS 15454ADM VC4-4c

Mapping

Lightpath Layout

Page 11: APAN Lambda BoF

APAN Lambda BoF 1111

StarLightStarTap

Vancouver

Edmonton

CalgaryWinnipeg

MontrealHalifax

Toronto

/TANET2

Taipei Seattle

TP GSR12008

SEA GSR12410

CHI GSR12406

Virutal Topology

TAIWANLight

Page 12: APAN Lambda BoF

APAN Lambda BoF 1212

January 2005 Upgrade In partnership with Chunghwa Telecom. (Its over

seas division, TWGate), won the recent open tender. Circuit due for completion by 1.31.

New circuit with installation of ONS devices at five-points: STTL, Palo Alto, LA, Chicago, NYC In Chicago, there is one more colo-site at Equinix b

esides STARLight. Combined bandwidths for the X-Pacific links (un-pr

otected) is 4.5 Gb/s, ea. at 2.5 Gb/s shy.

Page 13: APAN Lambda BoF

APAN Lambda BoF 1313

New TAIWANLight Topology

STARLight

ManLAN

New YorkTelehouse

Pwave

Pwave South

LAEquinix

STTL

Palo Alto

PAIX

2.5

G 2.5 G

1.25 G

1.25 G

1.25 G

1.8 GChicago

2.5G

4.5 G (combined

total)

TAIPEI

ONS 15454

7606

Page 14: APAN Lambda BoF

APAN Lambda BoF 1414

Virtual Topology Design TAIWANLight now connects to the TWAREN

optical network instead of the production Layer 3 router. Total 24 ONSs are included when planning the

layout of lightpaths Future challenges of inter-domain lighpath exc

hange

Page 15: APAN Lambda BoF

APAN Lambda BoF 1515

Thank you !

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