公开(公告)号：US20110113142A1

公开(公告)日：2011-05-12

申请号：US12616157

申请日：2009-11-11

申请人： Dharshan Rangegowda ,  Prashant J. Dongale ,  Sufian A. Dar ,  Ram Viswanathan

发明人： Dharshan Rangegowda ,  Prashant J. Dongale ,  Sufian A. Dar ,  Ram Viswanathan

IPC分类号： G06F15/16

CPC分类号： H04L61/6086 ,  H04L29/12971 ,  H04L45/12 ,  H04L67/10 ,  H04L67/327

摘要： Architecture that facilitates communications between two network nodes of the different networks by providing a routing mechanism that uses alternative modalities driven entirely by policies that are authored and stored in a computing cloud and enforced on the client. This allows the selection of one network path over another path based on criteria such as, physical location of the hosts and service level agreements (SLAs) to be provided, for example. With respect for path selection, a packet can be routed through a datacenter closest to the hosts. With respect to SLAs, there may be different SLAs available to different clients. For clients with the highest bandwidth/uptime or other guarantees, a network path different from other types of clients can be selected. Additionally, connectivity can be allowed or disallowed based on other kinds of policy rules such as a virtual circle to which the hosts may belong.

摘要翻译： 通过提供一种路由机制来促进不同网络的两个网络节点之间的通信的架构，该路由机制使用完全由被编写并存储在计算云中并在客户端上执行的策略驱动的替代模式。 这允许例如基于诸如主机的物理位置和要提供的服务水平协议（SLA）等标准来选择另一路径上的一个网络路径。 对于路径选择，可以通过最靠近主机的数据中心路由数据包。 对于SLA，可能会有不同的SLA可用于不同的客户端。 对于具有最高带宽/正常运行时间或其他保证的客户端，可以选择不同于其他类型的客户端的网络路径。 另外，可以基于其他类型的策略规则（诸如主机可能属于的虚拟圆）来允许或不允许连接。

公开(公告)号：US08650326B2

公开(公告)日：2014-02-11

申请号：US12616157

申请日：2009-11-11

申请人： Dharshan Rangegowda ,  Prashant J. Dongale ,  Sufian A. Dar ,  Ram Viswanathan

发明人： Dharshan Rangegowda ,  Prashant J. Dongale ,  Sufian A. Dar ,  Ram Viswanathan

IPC分类号： G06F15/16 ,  G06F15/173

CPC分类号： H04L61/6086 ,  H04L29/12971 ,  H04L45/12 ,  H04L67/10 ,  H04L67/327

摘要： Architecture that facilitates communications between two network nodes of the different networks by providing a routing mechanism that uses alternative modalities driven entirely by policies that are authored and stored in a computing cloud and enforced on the client. This allows the selection of one network path over another path based on criteria such as, physical location of the hosts and service level agreements (SLAs) to be provided, for example. With respect for path selection, a packet can be routed through a datacenter closest to the hosts. With respect to SLAs, there may be different SLAs available to different clients. For clients with the highest bandwidth/uptime or other guarantees, a network path different from other types of clients can be selected. Additionally, connectivity can be allowed or disallowed based on other kinds of policy rules such as a virtual circle to which the hosts may belong.

摘要翻译： 通过提供一种路由机制来促进不同网络的两个网络节点之间的通信的架构，该路由机制使用完全由被编写并存储在计算云中并在客户端上执行的策略驱动的替代模式。 这允许例如基于诸如主机的物理位置和要提供的服务水平协议（SLA）等标准来选择另一路径上的一个网络路径。 对于路径选择，可以通过最靠近主机的数据中心路由数据包。 对于SLA，可能会有不同的SLA可用于不同的客户端。 对于具有最高带宽/正常运行时间或其他保证的客户端，可以选择不同于其他类型的客户端的网络路径。 另外，可以基于其他类型的策略规则（诸如主机可能属于的虚拟圆）来允许或不允许连接。