公开(公告)号：US10158705B2

公开(公告)日：2018-12-18

申请号：US15503974

申请日：2015-08-14

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Bihui Yang ,  Hai Wang ,  Wei Wang

IPC: G06F15/16 ,  H04L29/08 ,  H04L29/12 ,  H04L12/931 ,  H04L12/26 ,  H04L29/06 ,  H04L29/14

Abstract: When monitoring that a host migrated, a software defined network (SDN) controller may actively detect a port located by the host. Besides, when detecting the port located by the host, the SDN controller may bind the host to the port where the host is located, so as to limit migration of the host. When not detecting a port located by the host, the SDN controller may also block packets from the host.