DRAGON

Supercomputing 2004 Presentation Plans

October 6, 2004

National Science Foundation

Supercomputing 2004

• Three DRAGON experiments/demonstrations– Realtime e-VLBI

o Realtime, between Westford and GGAO, using real instruments

o Fallback to RT using stored datao With conventional IP access (cross traffic), ando With DRAGON light paths

– VLSRo Demo DRAGON VLSR’s capability to manage ethernet

switches and o interface with production GMPLS stacks on commercial

products– NARB

o Demo multi-domain automated provisioning.o All photonic wavelength inter-domain signaling and

routing

Supercomputing 2004

• Venue at Pittsburgh Convention Center– We will be homed in the XNET booth, Booth #1147– We will have:

o IP connectivity to SCInet (Abilene, commodity, etc)o Dark Fiber link(s) to SCInet NOC

3 pair single mode, SC connectorized 1 pair multi mode, SC connectorized

o Two racks of VLSR nodes (6), power, etc. Note: We will be sharing this rack space with other XNET

demos (CHEETAH, …)

• Wide Area Networking– Still trying to get Level3 to front fiber from DCGW to Level3

MCLN (NLR)– Sharing of OC192 with ATDnet via DCNE – engineering not

cooperating.– Will most likely apply year 2 Movaz equipment for SC04

SC04 WAN Engineering

GSFC

NLR

XNET

DRAGONPIT MAN

SCinet

PITTWASHMCLN

CLPK

tagged VLANs/10gigE

untagged 1gigE

untagged 1gigE

DCGW

UMCP

HSTK

GLOWNET

Router

Ethernet Switch

OADM

ARLG

HDTV Camera

DCNE

QWEST

WANPHY/OC192

GIG-EF

DRAGON Demonstrations

• E-VLBI– HSTK, GGAO over IP (with crosstraffic)– HSTK, GGAO over DRAGON

• Virtual Label Switched Routers– Demonstrates open source GMPLS protocol stacks– Dynamic provisioning of p2p ethernet light paths

• Inter-Domain NARB path provisioning– Multi-domain path computation– Optically transparent inter-domain routing/signaling

• HD-CVAN– SMPTE-292 from Wash DC over light path(s)

o If WDC link not available, then we’ll do something in the booth

– Or Ultra Grid over 1ge in Xnet –o In booth, and hopefully over WAN

Real time E-VLBI SC2004 Experiment#1

Bossnet

DRAGON

Haystack

Westford

Goddard

GGAO

Pittsburgh Convention Center

Display station only

Corr

eVLBI SC04 Experiment #1a

Westford

Eth

Mk5 Eth

NASA Goddard

Mk5

OC48pos

Haystack

Mk5 Eth M10GigE

GigE

OC48pos / dwdm

GigE

Mk5

M160

512 mbs acquisition

512 mbs acquisition

RT eVLBI over R&E IP networks

M160

F10

C12016

OC48pos

GigE

GigE

H2

H1

M40

GigE

Packet loss due to other cross traffic

GSFC MAX

DRAGON/GIG-EF

Corr

eVLBI SC04 Experiment #1b

Westford

Eth

Mk5 Eth

NASA Goddard

Mk5 M40

Haystack

Mk5 Eth M10

Dedicated GigE VLAN

GigE

MPLS LSP /OC48pos /dwdm

GigE / DWDM

Mk5

F10 F10

512 mbs acquisition

512 mbs acquisition

RT eVLBI over DRAGON using dedicated light paths

Dedicated GigE VLAN

VLSR Demo, SC2004 Experiment#2

Pittsburgh Convention Center

Host A

Server

WDC

CHISTK

AMSNYC

FRK

VLSR

tagged VLANs/10gigE LAN PHY From DRAGON in Wash, DC

untagged 1gigE light paths (D-plane)

Host B

tagged VLANs/10gigE WAN

PHY From DRAGON in

Wash, DC

Nortel Passport 8600

Ctl-plane

Inter-Domain NARB demo SC04 Experiment #3

HD-CVAN SC04 Experiment #4