CC-NIE Integration: Creation of an Institutional Cyberinfrastructure to Enable Researcher-Oriented, Federated Environment for Large, Collaborative Science Projects

CC-NIE 集成：创建机构网络基础设施，为大型协作科学项目提供面向研究人员的联合环境

• 批准号: 1245795
• 负责人: Gordon Springer
• 金额: $ 100万
• 依托单位: University of Missouri-Columbia
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2013
• 资助国家: 美国
• 起止时间: 2013-01-01 至 2016-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1245795&HistoricalAwards=false
• 关键词: CC; NIE; Integration; Creation; Institutional

Wide spread adoption of cyberinfrastructure advances has been a challenge to researchers mainly due to the traditional cyberinfrastructure equipment, policies and engineering practices at campuses. This University of Missouri (MU) project enables a 100 GB connection extending across the state of Missouri from St. Louis through Columbia to Kansas City directly on the I2 Innovation Network backbone. It includes wide-area network experimentation to seamlessly integrate MU's cyberinfrastructure and Science DMZ with a remote campus (Ohio State University) cyberinfrastructure. It also involves integrating advanced technologies (e.g., 100Gbps connectivity, perfSONAR, OpenFlow, RoCE/iWARP) relevant to the use cases of diverse researchers at MU and OSU.Building CI in this environment requires authentication, authorization, and policy-limited access to resources. The project engages all three elements of Internet2's Innovation Network: Software Defined Networking (SDN), OpenFlow and Federated Identity. The University of Missouri is modifying its existing cyberinfrastructure to accommodate advanced tools enabled by OpenFlow and SDN. The existing science DMZ is compatible with the Innovation Network Science DMZ. MU is also customizing Shibboleth Federated Identity Management services to provide fine-grained authorization and access to specific resources. The entitlement server implements policy that controls the bandwidth consumed by individual users or programs. The project broadly disseminates research results through publication on the project web site, disseminated through various regional and national conferences, and journal articles. Open source software from the project will also be made available.

网络基础设施进步的广泛采用对研究人员来说是一个挑战，这主要是由于校园传统的网络基础设施设备、政策和工程实践。密苏里大学 (MU) 项目可直接在 I2 创新网络骨干上实现从圣路易斯经哥伦比亚到堪萨斯城整个密苏里州的 100 GB 连接。它包括广域网实验，将 MU 的网络基础设施和科学 DMZ 与远程校园（俄亥俄州立大学）网络基础设施无缝集成。 它还涉及集成与 MU 和 OSU 不同研究人员的用例相关的先进技术（例如 100Gbps 连接、perfSONAR、OpenFlow、RoCE/iWARP）。在这种环境中构建 CI 需要身份验证、授权和对资源的策略限制访问。该项目涉及 Internet2 创新网络的所有三个要素：软件定义网络 (SDN)、OpenFlow 和联合身份。密苏里大学正在修改其现有的网络基础设施，以适应 OpenFlow 和 SDN 启用的高级工具。现有科学DMZ与创新网络科学DMZ兼容。 MU 还定制 Shibboleth 联合身份管理服务，以提供细粒度的授权和对特定资源的访问。授权服务器实施控制单个用户或程序消耗的带宽的策略。该项目通过在项目网站上发表、通过各种区域和国家会议以及期刊文章传播来广泛传播研究成果。该项目的开源软件也将提供。