Presented by ORNL’s FutureNet Infrastructure W. R. Wing Computer Science Research Group Computer Science and Mathematics Division.

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Presentation transcript:

Presented by ORNL’s FutureNet Infrastructure W. R. Wing Computer Science Research Group Computer Science and Mathematics Division

2 Wing_FutureNet_SC07 History and context  In 2003 ORNL had a problem–poor connectivity:  ESnet connection only OC-12.  Qwest commercial OC-192 was costing $400,000/year.  Three simultaneous network research awards:  UltraScience Net (DOE circuit-switched research net),  CHEETAH (NSF circuit-switched research),  ETF (NSF extension of TeraGrid).  Pooled funds to build capacity rather than lease it.

3 Wing_FutureNet_SC07 Bought options for 20-year IRU’s on Tennessee Valley Authority fiber

4 Wing_FutureNet_SC07 Bought a 20-year IRU with Qwest

5 Wing_FutureNet_SC07 Initially lit Atlanta-Chicago and Nashville-Oak Ridge

6 Wing_FutureNet_SC07 Arranged an asset trade with National LambdaRail for membership rights

7 Wing_FutureNet_SC07 Infrastructure–Not a network  On it, we’ve built and added to three research networks and DOE’s operational network, ESnet:  DOE’s UltraScience Net (circuit switching with secure control and robust reservations),  NSF’s CHEETAH and Internet2’s HOPI (which will help study inter-domain issues),  ORNL’s connection to TeraGrid.  Options to connect to EVERYTHING worth connecting to.

8 Wing_FutureNet_SC07 UltraScience Net: Fully-meshed, circuit- switched, dedicated-wave, research

9 Wing_FutureNet_SC07 CHEETAH: MPLS/GMPLS-based research ORNL UVA NC State Atlanta NSF-CHEETAH DOE-USN

10 Wing_FutureNet_SC07 But of course, the real goal has been connectivity Internet2 National Lambda Rail FutureNet

11 Wing_FutureNet_SC07 So, how are we really doing it?  DWDM transport gear from Ciena  Latest (3rd Gen) /w 25 Ghz lambda spacing  C-band tunable transponders  CoreDirector switches for lambda and sub-lambda switching  Supports GFP-mapping, LCAS, VCAT

12 Wing_FutureNet_SC07 But the project isn’t finished  Lighting TVA fiber to Memphis, TN, and Starkville, MS  Pick up University of Memphis and Mississippi State  Adding an extension to Cincinnati to connect AVATEC  Providing NASA with a lambda through Nashville to Atlanta  Providing University of Alabama a lambda through Nashville to Atlanta

13 Wing_FutureNet_SC07 Which will look like this when complete Internet2 National Lambda Rail FutureNet

14 Wing_FutureNet_SC07 Contacts W. R. Wing Computer Science Research Group Computer Science and Mathematics Division (865) Wing_FutureNet_SC07