公开(公告)号：US20150078201A1

公开(公告)日：2015-03-19

申请号：US14471984

申请日：2014-08-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hao Chen ,  Wei Song ,  Xingfeng Jiang

IPC: H04L29/12 ,  H04L29/06

CPC classification number: H04L69/22 ,  H04L45/02 ,  H04L45/44 ,  H04L45/66 ,  H04L61/6022 ,  H04L61/6045

Abstract: The application provides a route synchronization method and an apparatus. The method includes: receiving, by a first FEF, an entire network address request message sent by a second FEF, where the entire network address request message includes an MAC address and an FC network segment of the second FEF; parsing, by the first FEF, the entire network address request message, acquiring the MAC address and the FC network segment of the second FEF, and storing the MAC address and the FC network segment of the second FEF in a routing table of the first FEF; and sending, by the first FEF, a response message to the second FEF, where the response message includes a MAC address and an FC network segment of the first FEF. Thus, distributed routing of an FCoE network is implemented, and scalability of the FCoE network is improved.

Abstract translation: 该应用提供路由同步方法和装置。 该方法包括：由第一FEF接收由第二FEF发送的整个网络地址请求消息，其中整个网络地址请求消息包括第二FEF的MAC地址和FC网段; 通过第一FEF解析整个网络地址请求消息，获取第二FEF的MAC地址和FC网段，并将第二FEF的MAC地址和FC网段存储在第一FEF的路由表中 ; 以及由所述第一FEF向所述第二FEF发送响应消息，其中所述响应消息包括所述第一FEF的MAC地址和FC网段。 因此，实现了FCoE网络的分布式路由，提高了FCoE网络的可扩展性。

公开(公告)号：US20140133358A1

公开(公告)日：2014-05-15

申请号：US14159891

申请日：2014-01-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yue Yin ,  Wei Song ,  Jin Li ,  Xingfeng Jiang

IPC: H04L12/24 ,  H04L12/931

CPC classification number: H04L41/12 ,  H04L41/0893 ,  H04L49/70

Abstract: A network policy configuration method. The network policy configuration method includes: establishing correlation information between a virtual switch and physical network devices; when an operation event aimed at a virtual machine occurs, sending a first network policy configuration message aimed at the virtual machine to a virtual switch corresponding to the virtual machine, where the first network policy configuration message is used to instruct the virtual switch to perform network policy configuration; and acquiring, according to the correlation information, physical network devices correlated to the virtual switch, and sending second network policy configuration messages aimed at the virtual machine to the physical network devices correlated to the virtual switch, where the second network policy configuration messages are used to instruct the physical network devices to perform network policy configuration. The technical solution is capable of automatically configuring a network policy, thereby supporting the server virtualization technology.

Abstract translation: 网络策略配置方法。 网络策略配置方法包括：建立虚拟交换机与物理网络设备之间的相关信息; 当发生针对虚拟机的操作事件时，将针对虚拟机的第一网络策略配置消息发送到与虚拟机对应的虚拟交换机，其中使用第一网络策略配置消息来指示虚拟交换机执行网络 政策配置; 以及根据所述相关信息获取与所述虚拟交换机相关的物理网络设备，以及将针对所述虚拟机的第二网络策略配置消息发送到与所述虚拟交换机相关的物理网络设备，其中使用所述第二网络策略配置消息 指示物理网络设备执行网络策略配置。 该技术解决方案能够自动配置网络策略，从而支持服务器虚拟化技术。

公开(公告)号：US20140007100A1

公开(公告)日：2014-01-02

申请号：US14018170

申请日：2013-09-04

Applicant: Huawei Technologies Co., LTD

Inventor： Yingjie Gu ,  Wei Song ,  Xingfeng Jiang

IPC: G06F9/48

CPC classification number: G06F9/4856 ,  G06F9/44505 ,  G06F9/45533 ,  G06F9/45558 ,  G06F9/5077 ,  G06F2009/4557

Abstract: The present invention provides a method and an apparatus for migrating virtual machine parameters and a virtual machine server. The method includes receiving a virtual machine parameter migration message at a not-running stage of a virtual machine, where the virtual machine parameter migration message is used to cause an upstream network device of the virtual machine to migrate virtual machine parameters of the virtual machine at the not-running stage of the virtual machine, and the virtual machine parameter migration message includes an identifier of the virtual machine. The present invention may implement migration of the virtual machine parameters correctly and solve a service interruption problem in virtual machine migration.

Abstract translation: 本发明提供了一种用于迁移虚拟机参数的方法和装置以及虚拟机服务器。 该方法包括在虚拟机的不运行阶段接收虚拟机参数迁移消息，其中使用虚拟机参数迁移消息来使虚拟机的上游网络设备迁移虚拟机的虚拟机参数 虚拟机的不运行阶段，虚拟机参数迁移消息包括虚拟机的标识符。 本发明可以实现虚拟机参数的迁移，并解决虚拟机迁移中的服务中断问题。