управлять коммутаторами OpenFlow (administer OpenFlow switches)
Управление временем выполнения (Run-time control)
ovs-appctl(8) can send commands to a running ovs-ofctl process.
The supported commands are listed below.
exit Causes ovs-ofctl to gracefully terminate. This command
applies only when executing the monitor or snoop commands.
ofctl/set-output-file file
Causes all subsequent output to go to file instead of
stderr. This command applies only when executing the
monitor or snoop commands.
ofctl/send ofmsg...
Sends each ofmsg, specified as a sequence of hex digits
that express an OpenFlow message, on the OpenFlow
connection. This command is useful only when executing
the monitor command.
ofctl/packet-out packet-out
Sends an OpenFlow PACKET_OUT message specified in
Packet-Out Syntax, on the OpenFlow connection. See
Packet-Out Syntax section for more information. This
command is useful only when executing the monitor command.
ofctl/barrier
Sends an OpenFlow barrier request on the OpenFlow
connection and waits for a reply. This command is useful
only for the monitor command.
