公开(公告)号：US20170005906A1

公开(公告)日：2017-01-05

申请号：US14981900

申请日：2015-12-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Yen-Chiu CHEN ,  Kuang-Yi LI ,  Yuan-Jia LIN ,  Shi-Wei LEE

IPC: H04L12/751 ,  H04L12/46 ,  H04L12/931 ,  H04L12/715 ,  H04L12/721

CPC classification number: H04L45/64 ,  H04L12/4641 ,  H04L45/48 ,  H04L45/66 ,  H04L47/12 ,  H04L47/125 ,  H04L49/351 ,  H04L49/354

Abstract: A network controlling method and a network controller are provided. The network controlling method includes the following steps. A hybrid SDN-Ethernet system including a plurality of hosts, a plurality of Ethernet switches and m Software-defined networking switches (SDN switches) is provided. m is larger than or equal to 1. A first path according to at least one default spanning tree in the hybrid SDN-Ethernet system is obtained. m×k optional paths are obtained. Each of the m SDN switches is set as a beginning of each of k of the m×k optional paths. A second path is selected according to the m×k optional paths and the first path of the at least one default spanning tree.

Abstract translation: 提供网络控制方法和网络控制器。 网络控制方法包括以下步骤。 提供了包括多个主机，多个以太网交换机和m个软件定义的网络交换机（SDN交换机）的混合SDN-以太网系统。 m大于或等于1.获得了根据混合SDN-以太网系统中的至少一个默认生成树的第一路径。 获得m×k个可选路径。 m SDN开关中的每一个被设置为m×k个可选路径的k个的开始。 根据m×k个可选路径和该至少一个默认生成树的第一路径来选择第二路径。