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    杨卫兵, 孙凝晖, 陈明宇, 孙小涓. 曙光4000A中网格路由器的实现[J]. 计算机研究与发展, 2005, 42(6): 1013-1018.
    引用本文: 杨卫兵, 孙凝晖, 陈明宇, 孙小涓. 曙光4000A中网格路由器的实现[J]. 计算机研究与发展, 2005, 42(6): 1013-1018.
    Yang Weibing, Sun Ninghui, Chen Mingyu, Sun Xiaojuan. Implementation of Grid Router of Dawning 4000A[J]. Journal of Computer Research and Development, 2005, 42(6): 1013-1018.
    Citation: Yang Weibing, Sun Ninghui, Chen Mingyu, Sun Xiaojuan. Implementation of Grid Router of Dawning 4000A[J]. Journal of Computer Research and Development, 2005, 42(6): 1013-1018.

    曙光4000A中网格路由器的实现

    Implementation of Grid Router of Dawning 4000A

    • 摘要: 网格技术的发展带来了机群系统体系结构和使用环境的变化,这些变化在系统上引入了一些新的问题,包括安全、可控、高效的服务接入和细粒度的访问控制.传统的服务接入系统中,有些在身份认证强度上、有些在访问控制和服务分发的粒度上不能满足网格环境下使用高性能计算机的需求.讨论了一种服务接入部件——网格路由器,力图解决这些问题.

       

      Abstract: The evolution of grid technology has promoted the changes in the architecture and application environment of cluster systems. These changes introduce new system-level issues to be addressed, including secure, controllable and efficient service access. Traditional access control systems can not satisfy the requirements of applying high performance computers in grid environment due to their weak authentication and coarse granularity of access control. The grid router component of Dawning 4000A discussed in this paper provides a solution to these problems in an application independent manner, by providing strong PKI and grid key based authentication and fine-grained service access protection.

       

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