公开(公告)号：EP2582092A3

公开(公告)日：2013-06-12

申请号：EP12196151.0

申请日：2008-09-26

申请人： Nicira, Inc.

发明人： Casado, Martin ,  Shenker, Scott ,  Amidon, Keith ,  Balland, Peter ,  Gude, Natasha ,  Pettit, Justin ,  Pfaff, Benjamin ,  Wendlandt, Daniel

IPC分类号： H04L12/24 ,  H04L12/26

CPC分类号： H04L41/06 ,  H04L41/0213 ,  H04L41/0809 ,  H04L41/082 ,  H04L41/0853 ,  H04L41/0859 ,  H04L41/0893 ,  H04L41/12 ,  H04L43/0817

摘要： Systems and methods for managing a network are described. A view of current state of the network is maintained where the current state of the network characterizes network topology and network constituents, including network entities and network elements residing in or on the network. Events are announced that correspond to changes in the state of the network and one or more network elements can be configured accordingly. Methods for managing network traffic are described that ensure forwarding and other actions taken by network elements implement globally declared network policy and refer to high-level names, independently of network topology and the location of network constituents. Methods for discovering network constituents are described, whereby are automatically configured. Routing may be performed using ACL and packets can be intercepted to permit host to continue in sleep mode. The methods are applicable to virtual environments.

公开(公告)号：EP2597816B1

公开(公告)日：2019-09-11

申请号：EP12196139.5

申请日：2008-09-26

申请人： Nicira Inc.

发明人： Casado, Martin ,  Shenker, Scott ,  Amidon, Keith ,  Balland, Peter ,  Gude, Natasha ,  Pettit, Justin ,  Pfaff, Benjamin ,  Wendlandt, Daniel

IPC分类号： H04L12/24 ,  H04L12/26

公开(公告)号：EP2587736A3

公开(公告)日：2013-08-28

申请号：EP12196147.8

申请日：2008-09-26

申请人： Nicira, Inc.

发明人： Casado, Martin ,  Shenker, Scott ,  Amidon, Keith ,  Balland, Peter ,  Gude, Natasha ,  Pettit, Justin ,  Pfaff, Benjamin ,  Wendlandt, Daniel

IPC分类号： H04L12/24 ,  H04L29/06 ,  H04L12/26

CPC分类号： H04L41/06 ,  H04L41/0213 ,  H04L41/0809 ,  H04L41/082 ,  H04L41/0853 ,  H04L41/0859 ,  H04L41/0893 ,  H04L41/12 ,  H04L43/0817

摘要： Systems and methods for managing a network are described. A view of current state of the network is maintained where the current state of the network characterizes network topology and network constituents, including network entities and network elements residing in or on the network. Events are announced that correspond to changes in the state of the network and one or more network elements can be configured accordingly. Methods for managing network traffic are described that ensure forwarding and other actions taken by network elements implement globally declared network policy and refer to high-level names, independently of network topology and the location of network constituents. Methods for discovering network constituents are described, whereby are automatically configured. Routing may be performed using ACL and packets can be intercepted to permit host to continue in sleep mode. The methods are applicable to virtual environments.

公开(公告)号：EP2582092A2

公开(公告)日：2013-04-17

申请号：EP12196151.0

申请日：2008-09-26

申请人： Nicira, Inc.

发明人： Casado, Martin ,  Shenker, Scott ,  Amidon, Keith ,  Balland, Peter ,  Gude, Natasha ,  Pettit, Justin ,  Pfaff, Benjamin ,  Wendlandt, Daniel

IPC分类号： H04L12/24

CPC分类号： H04L41/06 ,  H04L41/0213 ,  H04L41/0809 ,  H04L41/082 ,  H04L41/0853 ,  H04L41/0859 ,  H04L41/0893 ,  H04L41/12 ,  H04L43/0817

摘要： Systems and methods for managing a network are described. A view of current state of the network is maintained where the current state of the network characterizes network topology and network constituents, including network entities and network elements residing in or on the network. Events are announced that correspond to changes in the state of the network and one or more network elements can be configured accordingly. Methods for managing network traffic are described that ensure forwarding and other actions taken by network elements implement globally declared network policy and refer to high-level names, independently of network topology and the location of network constituents. Methods for discovering network constituents are described, whereby are automatically configured. Routing may be performed using ACL and packets can be intercepted to permit host to continue in sleep mode. The methods are applicable to virtual environments.

摘要翻译： 描述了用于管理网络的系统和方法。 保持网络当前状态的视图，其中网络的当前状态表征网络拓扑和网络成分，包括驻留在网络中或网络上的网络实体和网络元素。 宣布对应于网络状态的变化的事件，并且可以相应地配置一个或多个网络元件。 描述用于管理网络流量的方法，其确保网络元件采取的转发和其他动作实现全局声明的网络策略，并且独立于网络拓扑和网络组成部分的位置来引用高级别名称。 描述了用于发现网络组件的方法，由此被自动配置。 可以使用ACL执行路由，并且可以拦截数据包以允许主机在睡眠模式下继续。 这些方法适用于虚拟环境。

公开(公告)号：EP2582091B1

公开(公告)日：2017-05-31

申请号：EP12196134.6

申请日：2008-09-26

申请人： Nicira Inc.

发明人： Casado, Martin ,  Shenker, Scott ,  Amidon, Keith ,  Balland, Peter ,  Gude, Natasha ,  Pettit, Justin ,  Pfaff, Benjamin ,  Wendlandt, Daniel

IPC分类号： H04L12/24 ,  H04L12/26

CPC分类号： H04L41/06 ,  H04L41/0213 ,  H04L41/0809 ,  H04L41/082 ,  H04L41/0853 ,  H04L41/0859 ,  H04L41/0893 ,  H04L41/12 ,  H04L43/0817

摘要： Systems and methods for managing a network are described. A view of current state of the network is maintained where the current state of the network characterizes network topology and network constituents, including network entities and network elements residing in or on the network. Events are announced that correspond to changes in the state of the network and one or more network elements can be configured accordingly. Methods for managing network traffic are described that ensure forwarding and other actions taken by network elements implement globally declared network policy and refer to high-level names, independently of network topology and the location of network constituents. Methods for discovering network constituents are described, whereby are automatically configured. Routing may be performed using ACL and packets can be intercepted to permit host to continue in sleep mode. The methods are applicable to virtual environments.

摘要翻译： 描述了用于管理网络的系统和方法。 在网络当前状态表征网络拓扑和网络组成部分（包括驻留在网络中或网络上的网络实体和网络元素）的情况下维护网络当前状态的视图。 宣布的事件对应于网络状态的变化，并且可以相应地配置一个或多个网络元素。 描述了用于管理网络流量的方法，其确保网络元件的转发和其他动作实施全球所声明的网络策略并参考高级名称，而不依赖于网络拓扑和网络组成部分的位置。 描述了发现网络成分的方法，由此自动配置。 可以使用ACL执行路由，并且可以拦截数据包以允许主机继续处于睡眠模式。 这些方法适用于虚拟环境。

公开(公告)号：EP2597816A2

公开(公告)日：2013-05-29

申请号：EP12196139.5

申请日：2008-09-26

申请人： Nicira, Inc.

发明人： Casado, Martin ,  Shenker, Scott ,  Amidon, Keith ,  Balland, Peter ,  Gude, Natasha ,  Pettit, Justin ,  Pfaff, Benjamin ,  Wendlandt, Daniel

IPC分类号： H04L12/24

CPC分类号： H04L41/06 ,  H04L41/0213 ,  H04L41/0809 ,  H04L41/082 ,  H04L41/0853 ,  H04L41/0859 ,  H04L41/0893 ,  H04L41/12 ,  H04L43/0817

摘要： Systems and methods for managing a network are described. A view of current state of the network is maintained where the current state of the network characterizes network topology and network constituents, including network entities and network elements residing in or on the network. Events are announced that correspond to changes in the state of the network and one or more network elements can be configured accordingly. Methods for managing network traffic are described that ensure forwarding and other actions taken by network elements implement globally declared network policy and refer to high-level names, independently of network topology and the location of network constituents. Methods for discovering network constituents are described, whereby are automatically configured. Routing may be performed using ACL and packets can be intercepted to permit host to continue in sleep mode. The methods are applicable to virtual environments.

公开(公告)号：EP2582091A2

公开(公告)日：2013-04-17

申请号：EP12196134.6

申请日：2008-09-26

申请人： Nicira, Inc.

发明人： Casado, Martin ,  Shenker, Scott ,  Amidon, Keith ,  Balland, Peter ,  Gude, Natasha ,  Pettit, Justin ,  Pfaff, Benjamin ,  Wendlandt, Daniel

IPC分类号： H04L12/24

CPC分类号： H04L41/06 ,  H04L41/0213 ,  H04L41/0809 ,  H04L41/082 ,  H04L41/0853 ,  H04L41/0859 ,  H04L41/0893 ,  H04L41/12 ,  H04L43/0817

摘要： Systems and methods for managing a network are described. A view of current state of the network is maintained where the current state of the network characterizes network topology and network constituents, including network entities and network elements residing in or on the network. Events are announced that correspond to changes in the state of the network and one or more network elements can be configured accordingly. Methods for managing network traffic are described that ensure forwarding and other actions taken by network elements implement globally declared network policy and refer to high-level names, independently of network topology and the location of network constituents. Methods for discovering network constituents are described, whereby are automatically configured. Routing may be performed using ACL and packets can be intercepted to permit host to continue in sleep mode. The methods are applicable to virtual environments.

公开(公告)号：EP2597816A3

公开(公告)日：2013-06-19

申请号：EP12196139.5

申请日：2008-09-26

申请人： Nicira, Inc.

发明人： Casado, Martin ,  Shenker, Scott ,  Amidon, Keith ,  Balland, Peter ,  Gude, Natasha ,  Pettit, Justin ,  Pfaff, Benjamin ,  Wendlandt, Daniel

IPC分类号： H04L12/24 ,  H04L12/26

CPC分类号： H04L41/06 ,  H04L41/0213 ,  H04L41/0809 ,  H04L41/082 ,  H04L41/0853 ,  H04L41/0859 ,  H04L41/0893 ,  H04L41/12 ,  H04L43/0817

摘要： Systems and methods for managing a network are described. A view of current state of the network is maintained where the current state of the network characterizes network topology and network constituents, including network entities and network elements residing in or on the network. Events are announced that correspond to changes in the state of the network and one or more network elements can be configured accordingly. Methods for managing network traffic are described that ensure forwarding and other actions taken by network elements implement globally declared network policy and refer to high-level names, independently of network topology and the location of network constituents. Methods for discovering network constituents are described, whereby are automatically configured. Routing may be performed using ACL and packets can be intercepted to permit host to continue in sleep mode. The methods are applicable to virtual environments.

公开(公告)号：EP2582091A3

公开(公告)日：2013-06-05

申请号：EP12196134.6

申请日：2008-09-26

申请人： Nicira, Inc.

发明人： Casado, Martin ,  Shenker, Scott ,  Amidon, Keith ,  Balland, Peter ,  Gude, Natasha ,  Pettit, Justin ,  Pfaff, Benjamin ,  Wendlandt, Daniel

IPC分类号： H04L12/24 ,  H04L12/26

CPC分类号： H04L41/06 ,  H04L41/0213 ,  H04L41/0809 ,  H04L41/082 ,  H04L41/0853 ,  H04L41/0859 ,  H04L41/0893 ,  H04L41/12 ,  H04L43/0817

摘要： Systems and methods for managing a network are described. A view of current state of the network is maintained where the current state of the network characterizes network topology and network constituents, including network entities and network elements residing in or on the network. Events are announced that correspond to changes in the state of the network and one or more network elements can be configured accordingly. Methods for managing network traffic are described that ensure forwarding and other actions taken by network elements implement globally declared network policy and refer to high-level names, independently of network topology and the location of network constituents. Methods for discovering network constituents are described, whereby are automatically configured. Routing may be performed using ACL and packets can be intercepted to permit host to continue in sleep mode. The methods are applicable to virtual environments.

公开(公告)号：EP2587736A2

公开(公告)日：2013-05-01

申请号：EP12196147.8

申请日：2008-09-26

申请人： Nicira, Inc.

发明人： Casado, Martin ,  Shenker, Scott ,  Amidon, Keith ,  Balland, Peter ,  Gude, Natasha ,  Pettit, Justin ,  Pfaff, Benjamin ,  Wendlandt, Daniel

IPC分类号： H04L12/24

CPC分类号： H04L41/06 ,  H04L41/0213 ,  H04L41/0809 ,  H04L41/082 ,  H04L41/0853 ,  H04L41/0859 ,  H04L41/0893 ,  H04L41/12 ,  H04L43/0817

摘要： Systems and methods for managing a network are described. A view of current state of the network is maintained where the current state of the network characterizes network topology and network constituents, including network entities and network elements residing in or on the network. Events are announced that correspond to changes in the state of the network and one or more network elements can be configured accordingly. Methods for managing network traffic are described that ensure forwarding and other actions taken by network elements implement globally declared network policy and refer to high-level names, independently of network topology and the location of network constituents. Methods for discovering network constituents are described, whereby are automatically configured. Routing may be performed using ACL and packets can be intercepted to permit host to continue in sleep mode. The methods are applicable to virtual environments.

摘要翻译： 描述了用于管理网络的系统和方法。 在网络当前状态表征网络拓扑和网络组成部分（包括驻留在网络中或网络上的网络实体和网络元素）的情况下维护网络当前状态的视图。 宣布的事件对应于网络状态的变化，并且可以相应地配置一个或多个网络元素。 描述了用于管理网络流量的方法，其确保网络元件的转发和其他动作实施全球所声明的网络策略并参考高级名称，而不依赖于网络拓扑和网络组成部分的位置。 描述了发现网络成分的方法，由此自动配置。 可以使用ACL执行路由，并且可以拦截数据包以允许主机继续处于睡眠模式。 这些方法适用于虚拟环境。