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Prasad Calyam (Presenter), Jay Young, Paul Schopis

Innovations to Transition a Campus Core Cyberinfrastructure to Serve Diverse and Emerging Researcher Needs . Science DMZ construction with advanced technologies 100Gbps connectivity to OARnet , perfSONAR , OpenFlow , RoCE / iWARP , Bro

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Prasad Calyam (Presenter), Jay Young, Paul Schopis

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  1. Innovations to Transition a Campus Core Cyberinfrastructure to Serve Diverse and Emerging Researcher Needs Science DMZ construction with advanced technologies 100Gbps connectivity to OARnet, perfSONAR, OpenFlow, RoCE/iWARP, Bro Define and establish role of a “Performance Engineer on Campus” App development to help operations, policy development, funding model Wide-area experimentation case studies with Co-PIs OSU – MU experiments: Brain imaging, Soybean translational genomics Cloud/OSC experiments: adoption of cloud-based technologies for big-data import, storage and collaboration, as well as related analytics Multi-physics experiments: foster multi-physics research collaboration and high-resolution simulation steering; graduate capstone project for validation Others…geography, high-energy physics, agriculture, material science Prasad Calyam (Presenter), Jay Young, Paul Schopis

  2. OSU Science DMZ(Logical Diagram)

  3. Equipment Purchase and Locations • 100 Gbps border router – connect to OARnet-Internet2 peered network • Science DMZ Locationat OSU Border: KRC; Vendor: Looking at Juniper, Cisco, Arista and Brocade offerings for Year 2 and beyond • OpenFlow switches – configure VLANs to remote sites (e.g., MU, GENI) • Locations: 1 at Science DMZ border, and 3 at inner-campus “aggregation” points that reach all researchers; Vendors: NEC, Dell, Brocade • perfSONAR measurement points – collect end-to-end performance metrics • Locations: 1 at Science DMZ border, and at 3 or 4 inner-campus locations to reach research labs in primary use cases (e.g., Physics, Med Center, CS Dept.) • Data transfer nodes – wide-area RDMA-based, GridFTPtechnologies • Locations: Same plan as perfSONAR measurement points • Policy-directory server – enforces researchers’ project-specific policies • Location: Coupled with OpenFlow controller and located at Science DMZ border • Bro Cluster – investigate the tradeoffs to be balanced between researcher flow performance and campus security practices • Location: Coupled with all equipment at Science DMZ border; Deploy in Year 2

  4. OSU-MU GENI ExperimentsPOC: Jay Young – young.247@osu.edu; 614-292-7350 • Common testbed setup tasks • Federation of Ohio State U and U of Missouri - Columbia Science DMZs • User accounts/roles; single sign-on; authorization policies • End-to-end (programmable) perfSONAR instrumentation & measurement • Establishment of VLAN extensions and GENI experimentation over Internet2 • Experiments with optimized large data transfers with RoCE and iWARP • Research Use Case: Soybean translational genomics and breeding • MU “Soybean KB” (http://soykb.org) database and “Brain Explorer” experiments with OSU for set up of GENI slices to dynamically change user load patterns from remote campuses • Service response time analysis of distributed databases, web-services for remote user access’ scalability, imaging computation speed/accuracy • Researchers: • D. K. Panda (OSU), Prasad Calyam (MU), Ye Duan (MU), Dong Xu (MU), UmitCatalyurek (OSU), Gordon Springer (MU), Paul Schopis (OARnet)

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