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IRNC Special Projects: IRIS and DyGIR for Global Collaboration in Research and Education

IRNC Special Projects IRIS and DyGIR enable collaboration and access to remote instruments, data, and computational resources on a global scale. IRIS provides end-to-end network performance monitoring while DyGIR schedules dynamic circuits on the IRNC infrastructure.

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IRNC Special Projects: IRIS and DyGIR for Global Collaboration in Research and Education

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  1. Eric Boyd, Internet2 October 5, 2011 IRNC Special Projects:IRIS and DyGIR

  2. IRNC Program • International Research Network Connections (IRNC) is an NSF Office of Cyberinfrastructure program to enable collaboration, in the research and education community, on a global scale. • These grants facilitate hardware and software solutions to foster access to remote instruments, data, and computational resources located throughout the world. • Internet2 was awarded 2 IRNC Special Projects (SP) awards in May of 2010: • IRIS - The International Research Instrumentation System • Performance Monitoring using perfSONAR-ps software package • DyGIR - Dynamic Gateway for International Research • Building dynamic circuits using OSCARS software package • Internet2 was awarded 1 MRI award in August of 2010: • DYNES –DYnamic NEtwork System • Deploying equipment to build a distributed virtual instrument

  3. Campus

  4. Region

  5. Country

  6. World

  7. Components of E2E Dynamic Circuit Infrastructure • Protocol • IDC (DICE) • NSI (OGF NSI WG) • “OpenFlow Peering” (GENI, NDDI) • Software • OSCARS (Internet2 and ESnet) • OSCARS / DRAGON (Internet2) • AUTOBAHN (GÉANT) • DRAC (NORTEL / SURFNET) • Others … • Hardware / Operations • Campus / Region (Campuses, Regionals, Internet2 through DYNES) • National Networks (Internet2, Esnet) • International Links (IRNC Program) • NRENs and CRENs (Nation-specific and continent-specific funding)

  8. Components of E2E Performance Monitoring Infrastructure • Protocol • perfSONAR (OGF NMC WG) • perfSONAR with support for network research slicing (GENI I&M, NDDI) • Software • perfSONAR-ps (ESnet and Internet2) • perfSONAR-MDM (GÉANT) • Hardware / Operations • Campus / Region (Campuses, Regionals, Internet2 through DYNES) • National Networks (Internet2, Esnet) • International Links (IRNC PRONET) • NRENs and CRENs (Nation-specific and continent-specific funding)

  9. Funding of OSCARS / perfSONAR-ps • Software Development • perfSONAR-ps (IRIS, DOE Office of Science) • OSCARS (DyGIR, DOE Office of Science) • Hardware • Campus / Region (DYNES) • National (BTOP, DOE) • International Links (IRNC PRONET) • Network Engineering and Operations • Campus / Region (DYNES, Campus or Regional Contribution) • National (Internet2, ESnet) • International Links (IRNC PRONET with initial help from IRIS, DyGIR)

  10. How do the pieces fit? • We know how to build operational dynamic services using IDC protocol (which is widely deployed, but not a standard) • We know how to build operational performance services using perfSONAR protocol (which is widely deployed and nearly a standard) • OGF NSI WG is developing a standard (can think of it as an evolution of the IDC protocol) • GLIF is pushing the envelope, promoting functionality and interoperability on a global scale and move to a standard • OpenFlow is pushing the envelope under the hood, within and outside of GENI • Initially connect OpenFlow “islands” by Layer 2 VLANs using IDC protocol • Eventually, we’ll figure out what “OpenFlow peering” means

  11. IRNC SP:IRIS • NSF Grant # 0962704 • IRIS will provide a software framework to simplify the task of end-to-end network performance monitoring and diagnostics • Based on the widely deployed perfSONAR-PS infrastructure and protocols • Facilitates broader deployment of perfSONAR enabled resources; increasing the likelihood of diagnostic resources being available along the end-to-end paths • Integrates with existing deployments on R&E networks (ESnet, GÉANT, Internet2, Regional and NRENs) as well as those maintained by scientific VOs (USATLAS, LHCOPN, eVLBI, REDDnet) • Will work with IRNC ProNet awardees to customize deployment for target network functionality • Target end date is April 2013

  12. IRNC SP:IRIS Development Status • perfSONAR-PS v3.2.1 release imminent • New features supporting IRNC Pronet awardees • Nagios Plug-ins • Improved IPv6 support • Improved bandwidth/latency analysis • Continue to meet with all awardees to advise on hardware choices and best practices for tool deployments

  13. IRNC SP:DyGIR • NSF Grant # 0962705 • DyGIR will provide a component based solution for scheduling dynamic circuits on IRNC ProNet infrastructure • Utilizes the OSCARS software suite, developed by ESnet • Integrates circuit statistics and networking monitoring via the perfSONAR-PS framework • Capabilities will integrate with existing backbone networks (ESnet SDN, GÉANT AutoBAHN, Internet2 ION), as well as emerging campus deployments (DYNES – an NSF MRI Funded effort). • Will work with IRNC ProNet awardees to customize deployment for target network functionality • Target end date is April 2013

  14. IRNC SP:DyGIR Development Status • OSCARS 0.6 is in testing phase • Release expected Fall, 2011 • Brocade switch was selected for ACE • OSCARS port will (?) be needed, work should be complete 1st quarter 2012 • OSCARS ported to support OpenFlow (NOX controller) • Demonstrated at SC11 - SCinet Research Sandbox

  15. IRNC Outreach to ProNET Awardees • ACE • perfSONAR-PS test points to be available, along with periodic monitoring to select locations within GEANT • Planned IDC at MANLAN 1st Quarter of 2012 • AmLight • IDC available in the AMPATH exchange for use on International Links • IDC Peering with RNP established • perfSONAR-PS monitoring available • GLORIAD • Discussed current DYGIR and IRIS activities • Currently have ability to create VLANs on infrastructure. Looking to integrate with dynamic circuit networks over next couple of years. • Exploring current GLORIAD peerings and heavy users to determine what use cases could benefit from dynamic circuits. • Exploring best way to capitalize on perfSONAR – specifically looking at ways to publish passive flow data currently collected by GLORIAD using perfsONAR protocols

  16. IRNC Outreach to ProNET Awardees • TransLight/Pacific Wave • Established working group to install perfSONAR-PS monitoring software at endpoints and participants in the region • Have put out a questionnaire to participants and end sites to determine perfSONAR availability. Some deployments already happening • Evaluating dynamic capabilities • TransPAC3 • Have traded topology information and are determining what switches in the infrastructure to put under dynamic control. Will likely peer with ION and JGN2. • Currently has perfSONAR-PS test points, and periodic tests with APAN

  17. DYNES Motivation • Data movement to support science: • Increasing in size (100s of TBs in the LHC World, approaching PB sizes) • Becoming more frequent (multiple times per day) • Reaching more consumers (VO sizes stand to increase, more VOs) • Time sensitivity (data may grow “stale” if not processed immediately) • Traditional networking: • R&E or Commodity “IP” connectivity is subject to congestion by other users • Supporting large sporadic flows is challenging for the engineers, and frustrating for the scientists

  18. DYNES Motivation • Solution • Dedicated bandwidth (over the entire end to end path) to move scientific data • Invoke this “on demand” instead of relying on permanent capacity (cost, complexity) • Exists in harmony with traditional IP networking • Connect to facilities that scientists need to access • Integration with data movement applications • Invoke the connectivity when the need it, based on network conditions • Proposed Deployment: • Software and hardware support spanning domain boundaries • Campus • Regional • Backbone • Integration with existing technologies and deployments

  19. DYNES Summary • What is it?: • A nationwide cyber-instrument spanning ~40 US universities and ~14 Internet2 connectors • Extends Internet2’s ION service into regional networks and campuses, based on OSCARS implementation of IDC protocol (developed in partnership with ESnet) • High-performance file store at sites • Who is it? • A collaborative team including Internet2, Caltech, University of Michigan, and Vanderbilt University • Community of regional networks and campuses • LHC, astrophysics community, OSG, WLCG, other virtual organizations

  20. DYNES Projected Topology (October 2011)

  21. GLIF 2011 • September 2011 • Demonstration of end-to-end Dynamic Circuit capabilities • International collaborations spanning 3 continents (South America, North America, and Europe) • Use of several software packages • OSCARS for inter-domain control of Dynamic Circuits • perfSONAR-PS for end-to-end Monitoring • FDT to facilitate data transfer over IP or circuit networks • Science components – collaboration in the LHC VO (ATLAS and CMS) • DYNES, IRIS, and DyGIR NSF grants touted

  22. GLIF 2011 - Topology

  23. GLIF 2011 - Participants

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