公开(公告)号：US20150309818A1

公开(公告)日：2015-10-29

申请号：US14333764

申请日：2014-07-17

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： HUI-LAN LEE ,  TE-LUNG LIU ,  JEN-WEI HU ,  MING CHEN

IPC: G06F9/455

CPC classification number: G06F9/45533 ,  G06F9/45558 ,  G06F2009/4557 ,  H04L49/70

Abstract: The present invention relates to a method of virtual machine migration, which uses the protocol of the software defined networking technology. When a virtual machine is migrated across domains, the local controller will be notified rapidly for submitting the information of the virtual machine to the switch in advance. Thereby, without modifying the network configuration, the migrated virtual machine can provide service continuously; the optimal routing is achieved and thus improving the problem of triangle routing effectively.

Abstract translation: 本发明涉及一种使用软件定义的网络技术协议的虚拟机迁移方法。 当虚拟机跨域迁移时，将快速通知本地控制器，提前将虚拟机的信息提交给交换机。 因此，在不修改网络配置的情况下，迁移的虚拟机可以连续提供服务; 实现最优路由，从而有效改善三角路由问题。