Internet 2 Technology Update Eric Boyd Deputy Technology Officer Internet 2 TIP 2008 January 21, 2008 Honolulu, HI
About Internet 2 • Internet 2 is the foremost U. S. advanced networking consortium. Led by the research and education community since 1996, Internet 2 promotes the missions of its members by providing both leadingedge network capabilities and unique partnership opportunities that together facilitate the development, deployment and use of revolutionary Internet technologies. • By bringing research and academia together with technology leaders from industry, government and the international community, Internet 2 promotes collaboration and innovation that has a fundamental impact on the future of the Internet. • http: //www. internet 2. edu/about/
Internet 2 Overview • Internet 2 is the foremost U. S. advanced networking consortium. Led by the research and education community since 1996, Internet 2 promotes the missions of its members by providing both leadingedge network capabilities and unique partnership opportunities that together facilitate the development, deployment and use of revolutionary Internet technologies. • By bringing research and academia together with technology leaders from industry, government and the international community, Internet 2 promotes collaboration and innovation that has a fundamental impact on the future of the Internet.
Interdomain Dynamic Circuits at SC 07
DCN Demos at SC 07
perf. SONAR Monitoring of DCN Demos at SC 07
perf. SONAR Monitoring at SC 07
Phoebus Depot #7 GEANT 2: Phoebus (DCN) Demo IP Connection Phoebus initiated Control Plane Connection Host-to-Host Connection through Phoebus file transfer capability over 1 Gig. E between the US and HEAnet and the US and PIONIER, where intermediate Phoebus adaptation points leverage DCN capabilities to improve performance over long-haul, low-loss backbone networks. Host NYSERNet Host Internet 2 (booth) Host HEAnet Logical Network Host PIONIER Host GRNET Auto. BAHN: GEANT 2’s Automated Bandwidth Allocation across Heterogeneous Networks HEAnet: Ireland’s Higher Education Authority Network GRNET: Greek Research and Technology Network PIONIER: Polish Optical Internet NYSERNet Host Internet 2 booth SCinet Internet 2 DCN Physical Network Ireland HEAnet GEANT 2 -TEST Auto. BAHN Host Poland PIONIER Greece GRNET Host
perf. SONAR visualization of DCN Infrastructure http: //packrat. internet 2. edu/~zurawski/TIP 2008
DCN GOLEs: Exchange Points for Dynamic Circuits
Network CI Components Applications Bulk Transport 2 -Way Interactive Video Real-Time Communications …. Phoebus …. Performance Infrastructure / Tools Middleware Measurement Nodes Network …. Control Plane Nodes Network Cyberinfrastructure Applications call on Network Cyberinfrastructure
Internet 2 Network CI Software • Dynamic Circuit Control Infrastructure • DRAGON (with ISI, MAX) • Oscars (with ESnet) • Middleware (Federated trust Infrastructure) • • Shibboleth Signet Grouper Comanage • Performance Monitoring Infrastructure • perf. SONAR (with ESnet, GEANT 2 JRA 1, RNP, many others) • BWCTL, NDT, OWAMP, Thrulay • Distributed System Infrastructure • Topology Service (with University of Delaware) • Distributed Lookup Service (with University of Delaware, PSNC)
Challenges • How do we “facilitate the development, deployment and use of revolutionary Internet technologies? ” • How do we “promote collaboration and innovation that has a fundamental impact on the future of the Internet? ”
Technology Vision • Meeting those challenges requires two general courses of action: • Advance the technology • Expand the reach of the technology • There are many directions possible for both technical challenges • Question for the community: how much emphasis on each direction for each challenge?
Advancing the Technology
Software Enhancements • DCN Software Suite • v 0. 2 Released • perf. SONAR-PS • Beta released • Ongoing improvements in BWCTL, Co. Manage, Grouper, NDT, OWAMP, Phoebus, Shibboleth, Signet, etc.
Standards Development • Dynamic Circuit Control Protocol (IDC) • DICE-Control, GLIF • Measurement Schema / Protocol • OGF NMWG • IETF IPPM • perf. SONAR Consortium • Middleware Arena • Liberty Alliance • OASIS • Possible emerging corporate consortium • Topology Schema / Protocol • OGF NML-WG • perf. SONAR Consortium • DICE-Control
Common Services • Measurement MOUs and Databases • International • Regional • Dynamic Circuit Exchange Points • International • Regional • Common Components • AAA • Discovery • Topology
Deployment Growth • DCN • • Internet 2 DCN Network Growing the number of connectors Growing the number of users Growing the number of applications • Lamda. Station, Phoebus, Terapaths • Growing the number of DCNs • perf. SONAR • Internet 2 Observatory • Growing the number of deployments (LHC) • Growing the number of applications
Support & Training • Support • • Documentation Ease of Installation Self-Supporting Communities Absent: Team of Network Gurus • Training • Dynamic Circuit Network Workshops • Network Performance Workshops
Expanding the Audience
Demos • • Show what’s possible Expand the feature set Build partnerships Recent DCN / perf. SONAR Demos: • FMM: Internet 2 DCN with static circuits; Internet 2 Observatory • SC: Provision dynamic circuits across multiple heterogeneous DCNs; multiple perf. SONAR deployments • JT: GOLE: DCN Exchange Point; multiple perf. SONAR deployments • Future: Multiple GOLEs; perf. SONAR integrated into LHC application community
Internet 2 Network • Be an exemplar • Internet 2 Dynamic Circuit Network • Supports provisioning of dynamic circuits across the backbone • Working on NOC support • Internet 2 Observatory • Regular monitoring of the backbone • Make data available to researchers • Be a participant in E 2 E path • Contribute to the movement of large amounts of data • Contribute to debugging of E 2 E problems
Campus, Regional, and Partner Networks • Expand the reach of the technology • Cover more sections of the E 2 E path • Encompass the diversity of local requirements • Be an exemplar for the “regular Internet”
Virtual Organizations • Target specific VOs • LHC (Atlas and CMS) • Future work with e. VLBI, LIGO, etc. • Implicitly target a complex, finite set • Networks • Users
Challenges • How do we “facilitate the development, deployment and use of revolutionary Internet technologies? ” • How do we “promote collaboration and innovation that has a fundamental impact on the future of the Internet? ”
Internet 2’s CI Vision • Internet 2’s CI vision: • Be a networking cyber-service provider • Be a trust cyber-service provider • Be a CI technology developer.
Internet 2’s CI Position • Internet 2’s position: • Backbone network provider • Federated trust infrastructure provider • Forum for collaboration by members of the R&E community • Gives Internet 2 a unique vision and strategy for Cyberinfrastructure.
Internet 2’s CI Constituencies • • Collaborators University Members Regional Networks Regional CI Organizations High Performance Computing Centers Federal Partners International Partners CI Integrators
Early Thoughts: Internet 2’s CI Strategy (1) • Requirements • Informed by our membership • Agenda set by our governance mechanisms • Offer, and in some cases develop, services and technology that are key components of a coherent CI software suite. • CI-enhanced Networks: IP Network, Dynamic Circuit Network • Services: In. Common, USHER • New Technologies: DCN software, perf. SONAR, Shibboleth • Systems Integration: Assemble open source communication tools into a common veneer. • Emphasize a systems approach towards CI.
Early Thoughts: Internet 2’s CI Strategy (2) • Take a “toolkit” approach • Make sure it still looks like a wall jack to end user • Push for best practices for campuses • What to do • How to do it • Community learns as a whole / avoid reinventing the wheel • Contribute to the support structure for use of CI • Open source CI software • Centers of Excellence • Training
Early Thoughts: Internet 2’s CI Strategy (3) • Play the role of community CI coordinator, convening community conversations. • Partner with other community coordinators (e. g. Teragrid, EDUCAUSE). • Play a convening function in order to facilitate the development, use, and dissemination of CI • Take a lead in international outreach efforts • Facilitate conversations among various federal agencies (e. g. DOE, NSF, NIH), each of which is developing its own CI
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