公开(公告)号：EP3435596A1

公开(公告)日：2019-01-30

申请号：EP18194211.1

申请日：2014-12-30

申请人： Nicira Inc.

发明人： TUBALTSEV, Ariel ,  ZHANG, Ronghua ,  BASLER, Benjamin ,  MASKALIK, Serge ,  RAMANATHAN, Rajiv ,  LEROY, David ,  NEGINHAL, Srinivas ,  FAN, Kai-wei ,  ATTEKA, Ansis

IPC分类号： H04L12/24 ,  H04L12/715

摘要： Some embodiments provide a network system. The network system includes a first set of host machines for hosting virtual machines that connect to each other through a logical network. The first set of host machines includes managed forwarding elements for forwarding data between the host machines. The network system includes a second set of host machines for hosting virtualized containers that operate as gateways for forwarding data between the virtual machines and an external network. At least one of the virtualized containers peers with at least one physical router in the external network in order to advertise addresses of the virtual machines to the physical router.

公开(公告)号：EP3624407A1

公开(公告)日：2020-03-18

申请号：EP19206602.5

申请日：2014-12-30

申请人： Nicira Inc.

发明人： NEGINHAL, Srinivas ,  ZHANG, Ronghua

IPC分类号： H04L12/751 ,  H04L12/24 ,  G06F9/455 ,  H04L12/715 ,  H04L12/713

摘要： Some embodiments provide a method for a network controller that manages a first logical router of a logical network that is implemented across several managed network elements. The method receives input data specifying a first route for a second logical router. Based on a connection between the first logical router and a second logical router in the logical network, the method dynamically generates a second route for the first logical router based on the first route. The method distributes data to implement the first logical router, including the second route, to a set of the managed network elements.

公开(公告)号：EP3117561B1

公开(公告)日：2018-10-17

申请号：EP14844975.4

申请日：2014-12-30

申请人： Nicira Inc.

发明人： TUBALTSEV, Ariel ,  ZHANG, Ronghua ,  BASLER, Benjamin C. ,  MASKALIK, Serge ,  RAMANATHAN, Rajiv ,  LEROY, David J. ,  NEGINHAL, Srinivas ,  FAN, Kai-wei ,  ATTEKA, Ansis

IPC分类号： H04L12/24 ,  H04L12/715

CPC分类号： H04L41/08 ,  H04L41/044 ,  H04L45/04

摘要： Some embodiments provide a network system. The network system includes a first set of host machines for hosting virtual machines that connect to each other through a logical network. The first set of host machines includes managed forwarding elements for forwarding data between the host machines. The network system includes a second set of host machines for hosting virtualized containers that operate as gateways for forwarding data between the virtual machines and an external network. At least one of the virtualized containers peers with at least one physical router in the external network in order to advertise addresses of the virtual machines to the physical router.

公开(公告)号：EP3435596B1

公开(公告)日：2020-04-15

申请号：EP18194211.1

申请日：2014-12-30

申请人： Nicira Inc.

发明人： TUBALTSEV, Ariel ,  ZHANG, Ronghua ,  BASLER, Benjamin ,  MASKALIK, Serge ,  RAMANATHAN, Rajiv ,  LEROY, David ,  NEGINHAL, Srinivas ,  FAN, Kai-wei ,  ATTEKA, Ansis

IPC分类号： H04L12/24 ,  H04L12/715

公开(公告)号：EP3120511B1

公开(公告)日：2019-11-06

申请号：EP14837053.9

申请日：2014-12-30

申请人： Nicira Inc.

发明人： NEGINHAL, Srinivas ,  ZHANG, Ronghua

IPC分类号： G06F9/455 ,  H04L12/715 ,  H04L12/751 ,  H04L12/24 ,  H04L12/713

公开(公告)号：EP3120511A1

公开(公告)日：2017-01-25

申请号：EP14837053.9

申请日：2014-12-30

申请人： Nicira Inc.

发明人： NEGINHAL, Srinivas ,  ZHANG, Ronghua

IPC分类号： H04L12/751 ,  H04L12/24 ,  H04L12/713

摘要： Some embodiments provide a method for a network controller that manages a first logical router of a logical network that is implemented across several managed network elements. The method receives input data specifying a first route for a second logical router. Based on a connection between the first logical router and a second logical router in the logical network, the method dynamically generates a second route for the first logical router based on the first route. The method distributes data to implement the first logical router, including the second route, to a set of the managed network elements.

摘要翻译： 一些实施例提供了一种用于管理跨多个受管网络元件实现的逻辑网络的第一逻辑路由器的网络控制器的方法。 该方法接收指定第二逻辑路由器的第一路由的输入数据。 基于第一逻辑路由器和逻辑网络中的第二逻辑路由器之间的连接，该方法基于第一路由动态地生成用于第一逻辑路由器的第二路由。 该方法分配数据以将第一逻辑路由器（包括第二路由）实现到一组被管理网元。

公开(公告)号：EP3117561A2

公开(公告)日：2017-01-18

申请号：EP14844975.4

申请日：2014-12-30

申请人： Nicira Inc.

发明人： TUBALTSEV, Ariel ,  ZHANG, Ronghua ,  BASLER, Benjamin C. ,  MASKALIK, Serge ,  RAMANATHAN, Rajiv ,  LEROY, David J. ,  NEGINHAL, Srinivas ,  FAN, Kai-wei ,  ATTEKA, Ansis

IPC分类号： H04L12/24 ,  H04L12/715

CPC分类号： H04L41/08 ,  H04L41/044 ,  H04L45/04

摘要： Some embodiments provide a network system. The network system includes a first set of host machines for hosting virtual machines that connect to each other through a logical network. The first set of host machines includes managed forwarding elements for forwarding data between the host machines. The network system includes a second set of host machines for hosting virtualized containers that operate as gateways for forwarding data between the virtual machines and an external network. At least one of the virtualized containers peers with at least one physical router in the external network in order to advertise addresses of the virtual machines to the physical router.

摘要翻译： 一些实施例提供一种网络系统。 网络系统包括用于托管通过逻辑网络彼此连接的虚拟机的第一组主机。 第一组主机包括用于在主机之间转发数据的托管转发元件。 网络系统包括用于托管虚拟化容器的第二组主机，其作为用于在虚拟机和外部网络之间转发数据的网关。 至少一个虚拟化容器与外部网络中的至少一个物理路由器对等，以将虚拟机的地址通告给物理路由器。