Lenovo RackSwitch G8332 Command Reference Manual page 654

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G8332 Command Reference for ENOS 8.4
Table 374.
OpenFlow Configuration Options (continued)
Command Syntax and Usage
[no] buffer
Enables or disables buffering support for OpenFlow packets.
The default setting is disabled.
Command mode: OpenFlow Instance
connect­retry <1‐8>
Configures the maximum number of attempts to establish connection to a
controller, before assuming the controller is down.
The default value is 4.
Command mode: OpenFlow Instance
no connect­retry
Resets the connect­retry value to 4.
Command mode: OpenFlow Instance
controller <1‐4> address <IP address> [data­port|mgt­port]
Configures the IP address of the OpenFlow Controller. You may specify the
port to use for data transfer: data port (data­port) or management port
(mgt­port).
By default, the system uses the management port.
Command mode: OpenFlow Instance
controller <1‐4> port <
Configures the TCP port used for communication with the Controller.
The default port is 6633.
Command mode: OpenFlow Instance
no controller <1‐4>
Deletes the selected controller from the specified instance ID.
Command mode: OpenFlow Instance
dpid <hex string>
Applies an 8 byte Datapath ID to the instance, which uniquely identifies an
OpenFlow instance in an OpenFlow environment.
The default value is the instance ID followed by the switch MAC.
Note: The Datapath ID must be unique among the switches controlled by a
single OpenFlow controller.
Command mode: OpenFlow Instance
no dpid
Resets the instance's Datapath ID to the default value (instance ID followed by
the switch MAC).
Command mode: OpenFlow Instance
TCP port number (
1‐65535)>