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Internet 2Internet 2Applications UpdateApplications Update
Ted Hanss
8 October 1997
Washington D.C.
I2-Class ApplicationsI2-Class ApplicationsI2-Class ApplicationsI2-Class Applications
What are “I2 applications”? You know them when you see them
§ Deliver qualitative and quantitative improvements in how we conduct research and engaging in teaching and learning
What are “I2 applications”? You know them when you see them
§ Deliver qualitative and quantitative improvements in how we conduct research and engaging in teaching and learning
GoalsGoalsGoalsGoals
Enhance current applications with new features
Create new applications that weren’t previously possible
Enhance current applications with new features
Create new applications that weren’t previously possible
What it TakesWhat it TakesWhat it TakesWhat it Takes
Engaging the applications developers Building a network that delivers the end-
to-end functionality required by the applications
Engaging the applications developers Building a network that delivers the end-
to-end functionality required by the applications
ActionsActionsActionsActions
Initiating working groups Reviewing applications plan Collecting demonstrations
Initiating working groups Reviewing applications plan Collecting demonstrations
Working GroupsWorking GroupsWorking GroupsWorking Groups
Joint Engineering/Applications§ Quality of Service§ Multicast§ Security§ IPv6
Joint Engineering/Applications§ Quality of Service§ Multicast§ Security§ IPv6
Working GroupsWorking GroupsWorking GroupsWorking Groups
Application Working Groups§ Arts and humanities§ Collaboration environments§ Development environments§ Digital libraries§ Distributed computation§ Health care§ Instructional Environments
Application Working Groups§ Arts and humanities§ Collaboration environments§ Development environments§ Digital libraries§ Distributed computation§ Health care§ Instructional Environments
Working GroupsWorking GroupsWorking GroupsWorking Groups
Applications Working Groups, cont.§ Simulations§ Storage§ Tele-immersion
Applications Working Groups, cont.§ Simulations§ Storage§ Tele-immersion
Developer OutreachDeveloper OutreachDeveloper OutreachDeveloper Outreach
“What is I2 and how does it make a difference?”
Motivate faculty and researchers to engage in building I2 applications
Equip people with the knowledge needed to create I2 apps
Demos, printed/online collateral, outreach, …
“What is I2 and how does it make a difference?”
Motivate faculty and researchers to engage in building I2 applications
Equip people with the knowledge needed to create I2 apps
Demos, printed/online collateral, outreach, …
Infrastructure IssuesInfrastructure IssuesInfrastructure IssuesInfrastructure Issues
Moving from LANs to wide area§ Scaling and robustness
Moving from ATM to IP reliance§ Many wide area demos have required end-to-end PVCs§ This doesn’t scale to internet-wide interoperability
Middleware§ Technologies: QoS, multicast, security§ Portability, interoperability, and re-use§ Policy and technical issues
Moving from LANs to wide area§ Scaling and robustness
Moving from ATM to IP reliance§ Many wide area demos have required end-to-end PVCs§ This doesn’t scale to internet-wide interoperability
Middleware§ Technologies: QoS, multicast, security§ Portability, interoperability, and re-use§ Policy and technical issues
Potential ServicesPotential ServicesPotential ServicesPotential Services
I2 InterconnectCloud
GigaPoPOne
GigaPoPFour
GigaPoPTwo
GigaPoPThree
Caching Server
File Server
Directory Server
Security Server
Deploying AppsDeploying AppsDeploying AppsDeploying Apps
Need to get useful software and content into user hands§ What applications to promote?§ Is there an I2 role in helping deploy content (working with
CNI and others)?
Need to get useful software and content into user hands§ What applications to promote?§ Is there an I2 role in helping deploy content (working with
CNI and others)?
1998 Workshop Ideas1998 Workshop Ideas Quality of Service Campus applications support Arts and humanities applications Security policy and practices summit Multicast IPv6
Success Metrics Success Metrics (Proposed)(Proposed)
# of I2 applications identified # of I2 applications tested across vBNS % of I2 members running I2 apps % utilization of the vBNS % utilization by multicast/QoS apps % of members supporting inter-realm
authentication/directory queries
Apps BreakoutsApps BreakoutsApps BreakoutsApps Breakouts
NGI Applications Report (Bill Turnbull) Tele-immersion (Jaron Lanier) Applications Planning (Ted Hanss) Distance Learning (Bill Graves)
NGI Applications Report (Bill Turnbull) Tele-immersion (Jaron Lanier) Applications Planning (Ted Hanss) Distance Learning (Bill Graves)
DemonstrationsDemonstrationsDemonstrationsDemonstrations
Chance to show off advanced applications developed by universities
Highlight partnerships with industry and government
Themes of collaboration, access to remote resources, visualization
Chance to show off advanced applications developed by universities
Highlight partnerships with industry and government
Themes of collaboration, access to remote resources, visualization
Molecular Interactive Molecular Interactive Collaborative EnvironmentCollaborative Environment
Molecular Interactive Molecular Interactive Collaborative EnvironmentCollaborative Environment
San Diego Supercomputer Center
University of California San Diego
San Diego Supercomputer Center
University of California San Diego
SDSC MICESDSC MICE Molecular InteractiveCollaborativeEnvironment
High Performance High Performance Computing and Networking Computing and Networking Scheduling and MonitoringScheduling and Monitoring
High Performance High Performance Computing and Networking Computing and Networking Scheduling and MonitoringScheduling and Monitoring
Penn State University
Cornell University
Penn State University
Cornell University
TelemicroscopyTelemicroscopyTelemicroscopyTelemicroscopy
University of California San Diego
San Diego Supercomputer Center
Cornell University
University of California San Diego
San Diego Supercomputer Center
Cornell University
Multicast TechnologyMulticast TechnologyMulticast TechnologyMulticast Technology
Starburst Communications
and Internet2
Starburst Communications
and Internet2
MulticastMulticastMulticastMulticast
Sender
Receivers
Scanning Electron Scanning Electron MicroscopeMicroscope
Scanning Electron Scanning Electron MicroscopeMicroscope
The University of MichiganThe University of Michigan
Philips XL30Philips XL30
Overlay of The Video SignalOverlay of The Video Signal
Live video appears in this Live video appears in this windowwindow
Secure Video for I2Secure Video for I2Secure Video for I2Secure Video for I2
University of MichiganUniversity of Michigan
Spectro-Microscopy Spectro-Microscopy CollaboratoryCollaboratory
Spectro-Microscopy Spectro-Microscopy CollaboratoryCollaboratory
Lawrence Berkeley Lab
with
The University of Wisconsin-Milwaukee
Lawrence Berkeley Lab
with
The University of Wisconsin-Milwaukee
Store & Forward Video Store & Forward Video StreamingStreaming
Store & Forward Video Store & Forward Video StreamingStreaming
University of ChicagoUniversity of Chicago
Tele-ImmersionTele-ImmersionTele-ImmersionTele-Immersion
University of Illinois at ChicagoUniversity of Illinois at Chicago
The Terabyte ChallengeThe Terabyte ChallengeThe Terabyte ChallengeThe Terabyte Challenge
University of Illinois at Chicago
University of Pennsylvania
University of Maryland
University of Illinois at Chicago
University of Pennsylvania
University of Maryland
3-D Brain Mapping3-D Brain Mapping“Watching the Brain in “Watching the Brain in
Action”Action”
3-D Brain Mapping3-D Brain Mapping“Watching the Brain in “Watching the Brain in
Action”Action”Carnegie Mellon University
University of Pittsburgh
Carnegie Mellon University
University of Pittsburgh
Upper Atmospheric Upper Atmospheric Research CollaboratoryResearch Collaboratory
Upper Atmospheric Upper Atmospheric Research CollaboratoryResearch Collaboratory
The University of MichiganThe University of Michigan
VariationsVariationsVariationsVariations
Indiana UniversityIndiana University
Thanks!Thanks!Thanks!Thanks!
Workstations: IBM, Sun, HP, SGI Network hardware: Cisco, Fore, IBM Multicast software: Starburst vBNS connection: MCI and NSF Unflagging efforts: Jerry Sobieski and the
folks from UMD and GWU Host site: Highway 1
Workstations: IBM, Sun, HP, SGI Network hardware: Cisco, Fore, IBM Multicast software: Starburst vBNS connection: MCI and NSF Unflagging efforts: Jerry Sobieski and the
folks from UMD and GWU Host site: Highway 1
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