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STAR TAP The Persistent Interconnect for International High-Performance Networks

STAR TAP The Persistent Interconnect for International High-Performance Networks . STAR TAP ITN International Transit Network. Linda Winkler linda@startap.net engineers@startap.net. 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

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  1. STAR TAPThe Persistent Interconnect for International High-Performance Networks STAR TAP ITNInternational Transit Network Linda Winkler linda@startap.net engineers@startap.net

  2. 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

  3. 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)

  4. 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

  5. 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

  6. Proposed Abilene Regional Aggregation Areas

  7. 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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