star tap the persistent interconnect for international high performance networks
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STAR TAP The Persistent Interconnect for International High-Performance Networks . STAR TAP ITN International Transit Network. Linda Winkler [email protected] [email protected] Merit. Michigan. NCSA / UIUC. Notre Dame. Chicago. Wisconsin @ Madison. UIC. Northwestern. Ohio State.

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star tap the persistent interconnect for international high performance networks
STAR TAPThe Persistent Interconnect for International High-Performance Networks

STAR TAP ITNInternational Transit Network

Linda Winkler

[email protected]

[email protected]

star tap logical map

Merit

Michigan

NCSA /

UIUC

Notre Dame

Chicago

Wisconsin

@ Madison

UIC

Northwestern

Ohio State

Michigan

State

Wisconsin

@ Milwaukee

ANL

Iowa State

Minnesota

Iowa

CERN

MIRnet

ESnet

GEMNET

NII

IUCC

NREN

AADS Port Speed

DS-3

NISN

OC-3

OC-12

SingAREN

STAR TAP Logical Map

FNAL

vBNS

CA*net 3

MREN

STAR TAP

NGIX-C

AADS NAP

Abilene

NORDUnet

DREN

RENATER2

SURFnet

TANet2

APAN

star tap itn router and routing policy
STAR TAP ITNRouter and Routing Policy
  • STAR TAP ITN is AUP Free
    • Accepts routes & traffic from any participating National Research Network (NRN)

(does not include commercial/commodity traffic & routes)

    • Configured to avoid accidental use of ST ITN for intra-continental/intra-regional routing (e.g. Singaren <–> APAN via ST ITN)
    • Networks may opt out of exchanging routes with subset of participants (has not been requested to date but is an option)
slide4

STARTAP

IUCC

Abilene

APAN

CA*net3

vBNS

CERN

SURFnet

ESnet

NII

MIRnet

DFN

DREN

Singaren

NORDUnet

TAnet

NREN

INFN

GEMNET

NISN

DANTE

SEATTLE

Renater

CA*net3

JAnet

Abilene

CA*net3

SURFnet

ESnet

NORDUnet

Miami

Developing

International

Peering

NYC (Telehouse

25 Broadway)

Chile

China

NYC

(60 Hudson)

Abilene

ESnet

LA

vBNS

Abilene

Singaren

CUDI

Argentina

Chile

Columbia

star tap itn paths

APAN

CA*net2/3

CERN

GEMnet

IUCC

MIRnet

NORDUnet

RENATER2

NACSIS

SURFnet

SingAREN

TANet2

Abilene

ESnet

DREN

NREN/NISN

vBNS

DISTRIBUTED STAR TAPSM (ATM) (Teleglobe, C&W)

STAR TAP

Chicago

JANET

NORDUnet

SURFnet

DANTE

Abilene (Routed IP)

New York

60 Hudson

Indianapolis

Cleveland

Proposed Monitoring points

STAR TAP ITN Paths

CA*net (Routed IP)

DANTE

Chicago

Toronto

Ottawa

New York

25 Broadway

summary
SUMMARY
  • Problem:
    • optimizing International Connectivity to North American National Research Networks
    • not all peering points offer Layer 2 bilateral peering solutions from a single vendor
    • ensuring International Networks get full connectivity
  • Solution:
    • extend the STAR TAP International Transit Network to other geographic locations
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