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Infrastructure Update
Rick Summerhill
Associate Director, Backbone Network Infrastructure, Internet2
Joint Techs, HENP Working Group
Honolulu, Hawaii
26 January 2004
04/10/23 2
Outline
Infrastructure• Abilene• NLR• FiberCo• MANLAN• RONs
Projects• HOPI Project – The Hybrid Optical and Packet Infrastructure
–HOPI is only one of many of the ongoing projects from the International community. Expect to collaborate with other groups working within this arena.
04/10/23 3
Abilene - Upgrade Completed!
04/10/23 4
Abilene Upgrade – Completed!
September - November• Atlanta - Washington • Houston – Atlanta• Los Angeles – Houston• For Detail, See
– http://loadrunner.uits.iu.edu/upgrade/milestones.shtml
Mid-December• Split out of Sunnyvale to Kansas City
Upgrade went very smoothly – Kudos to the NOC, Qwest, and Juniper
Recent performance experiments and demos• During October member meeting, 5.4 Gbps flows from CalTech to
CERN• Peak rates at SC2003 of 8.7 Gbps in and 9.5 Gbps out
04/10/23 5
SC2003 Bandwidth Challenge
04/10/23 6
Abilene Peering
Peering at Exchange Points• 10 GigE
– PacWave, Starlight (2 Connections, one supporting experimental projects), MANLAN
– LaLaLan, NGIX-East Soon• 1 GigE
– NGIX-West Soon
Direct Peering• ESnet-Abilene Peering Upgrade – minimal peering of OC-48
– Sunnyvale, Chicago – OC-48c in place– Three additional peering points at OC-48c, minimally
• MANLAN– Partnership with NYSERNET for collocation and support– Supports peering with Abilene, but also between other networks– Will support an experimental component related to the HOPI project
Currently 26 International Peers and 8 Federal Research Peers
04/10/23 7
NLR Summary
Disclaimer – I’ve not been directly involved in NLR activities. This is a summary after talking with NLR participants.
Largest higher-ed owned/managed optical networking & research facility in the world
• ~10,000 route-miles of dark fiber• Four 10-Gbps ’s provisioned at outset
– One allocated to Internet2– One an experimental IP network– One a national scale Ethernet– One a spare
Connectivity between the experimental IP network and Abilene will be on a limited basis – much like the TeraGrid and Darpa experimental connections.
First & foremost, an experimental platform for research• Research committee integral in NLR governance• Advance reservation of capacity for research• Experimental support center
04/10/23 8
04/10/23 9
NLR Current Members and Associates
CENIC
Pacific Northwest Gigapop
Pittsburgh SC
Duke Univ./NCLR
MATP/Va. Tech
Cisco Systems
Internet2
Florida LambdaRail
Georgia Tech
CIC
Texas University Consortium
04/10/23 10
FiberCo
Designed to support optical initiatives• Regional• National
Not an operational entity – supporting project• Will not light any fiber
Fiber options• Holding company for any future initiatives• Assignment vehicle
– Regional initiatives– National initiatives (e.g., NLR)
Internet2 took responsibility for LLC formation• Idea was spin-off from NLR formation discussions• National R&E Fiber Company incorporated in Delaware• First acquisition of dark fiber for FiberCo through Level 3
Communication – 3/21/2003
04/10/23 11
Seattle
Portland
D enverSan Francisco
San Diego Phoenix
Santa Theresa
Las Vegas
Kansas City
Dallas
A ustin
Fort W orth
St. Louis
Nashville
Washington D.C.Baltim ore
Boston
Buffalo
Toronto
M ontreal
Louisville
Cincinnati
Detroit
Richm ondNorfolk
New YorkW eehawkenStam ford
Houston
Om aha
MinneapolisGreen Bay
M ilwaukee
C hicago
San Antonio
Sacram ento
Los Angeles
New Orleans
Tam pa
Miam i
AtlantaBirm ingham
Mem phis
Raleigh
Durham
Charlotte
Orlando
San Luis Obispo
San Jose
PhiladelphiaW ilm ington
ClevelandS alt Lake City
H artford
Jacksonville
OaklandIndianapolis
Mobile
Pittsburgh
Irvine
Syracuse
Colum bus
Newark
Tulsa
Oklahom a City
A lbany
W hite Plains
Available fiber topology
04/10/23 12
Leading & Emerging Regional Optical Initiatives
California (CALREN) Colorado (FRGP/BRAN) Connecticut (Connecticut Education Network) Florida (Florida LambdaRail) Indiana (I-LIGHT) Illinois (I-WIRE) Maryland, D.C. & northern Virginia (MAX) Michigan Minnesota New York + New England region (NEREN) North Carolina (NC LambdaRail) Ohio (Third Frontier Network) Oregon Rhode Island (OSHEAN) SURA Crossroads (southeastern U.S.) Texas Utah Wisconsin
04/10/23 13
MANLAN Experimental Facility
MANLAN Proper is an Ethernet Exchange Point for R&E NetworksAddition of Cisco 15454 to support projects such as the Global Lambda Integration Facility (GLIF)Current IEEAF/Tyco Circuit between Surfnet and Abilene will be used for international experimentationExpected connections
• CA*net• Abilene• Surfnet
There are many other experimental facilities – StarLight, NetherLight, etc.
04/10/23 14
HOPI Project
Examine new infrastructures for the future• Examining a Hybrid of shared IP packet switching and
dynamically provisioned optical lambdas• The eventual hybrid will require a rich set of wide-area
lambdas and the appropriate switching mechanisms to support high capacity and dynamic provisioning.
Immediate Goal• Create a plan for a test-bed within the next 3 months• Implement test-bed within the next year• Coordinate and experiment with other similar projects
04/10/23 15
HOPI Project
Resources• The Abilene network – MPLS tunnels• Wave on the full NLR footprint• MANLAN Experimental Component to support international
and federal connections• Regional Optical Networks (RONs)
Look toward future architectures as we go forward
• Examine Backbone, RON, Campus hierarchy – understand interface options
• Network operations• Measurement activities
04/10/23 16
HOPI Project
Assembled a Design Team• Linda Winkler and myself as Co-chairs• A variety of people from the community
Experimental MANLAN Component• Installing Cisco 15454 – Expected within two weeks• Connection to MANLAN Switch and Abilene to support
experiments• IEEAF/TYCO Circuit between Surfnet and Abilene (in
collaboration with GEANT) an important experimental facility• International Connections – Important collaborations with Canarie
and GEANT/DANTE
Full NLR Wave expected by 3Q2004MPLS Experiments on Abilene
• Currently have MPLS tunnel between NC ITEC and the NOC• Other experiments planned – TeraGrid and International
04/10/23 17
Support
Support• Our goal at Internet2 is to support the bandwidth needs of
the community as networking infrastructures evolve in the future through shared, high-performance infrastructures and dedicated capabilities as required.
More Information• http://abilene.internet2.edu• http://abilene.internet2.edu/observatory• http://www.nationallambdarail.org• http://www.fiberco.org• A HOPI site to be announced in the near future• [email protected]
04/10/23 18