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.

网络基础设施的广泛采用对研究人员来说是一个挑战，主要是由于校园中的传统网络基础设施设备，政策和工程实践。密苏里州（MU）的这一项目实现了一个100 GB的连接，该连接直接在I2 Innovation Network主干上从圣路易斯通过哥伦比亚延伸到堪萨斯城，横跨整个密苏里州。它包括广域网实验，以无缝集成MU的网络基础设施和科学DMZ与远程校园（俄亥俄州州立大学）的网络基础设施。 它还涉及集成先进技术（例如，100 Gbps连接、perfSONAR、OpenFlow、RoCE/iWARP），这些都与密苏里大学和俄勒冈州立大学的不同研究人员的用例相关。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Internet 2创新网络的所有三个要素：软件定义网络（SDN），OpenFlow和联合身份。密苏里州大学正在修改其现有的网络基础设施，以适应OpenFlow和SDN支持的高级工具。现有的科学DMZ与创新网络科学DMZ兼容。MU还定制了Shibboleth联合身份管理服务，以提供对特定资源的细粒度授权和访问。授权服务器实施控制单个用户或程序所消耗的带宽的策略。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广泛传播研究成果。还将提供该项目的开放源码软件。