Hewlett Packard Enterprise Patent Department
Migration of hosts
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.
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
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Bihui Hai Wei
Yang Wang Wang