Openflow 1.0 Support; Unsupported Openflow Messages; Limitations - Dell Force10 Software Defined Networking Deployment Manual

OpenFlow 1.0 Support

OpenFlow (OF) 1.0 [STD-1] is supported on the S4810 and Z9000 platforms.

Unsupported OpenFlow Messages

The following section provides a list of OpenFlow messages that are not supported.
Table 1. Unsupported OpenFlow Messages
Message
OFPT_SET_CONFIG
OFPT_QUEUE_GET_CONFIG_REQUEST
OFPT_PORT_MOD
Emergency Flows (OFPFF_EMERG)
Queue Statistics (OFPST_QUEUE)
For supported flow-match and flow action parameters for each flow type, refer to FlowTypes.
The following section provides a list of actions that are not supported for any flow types. All of the following commands
generate an OFPT_ERROR message.
•
OFPAT_STRIP_VLAN
•
OFPAT_SET_NW_SRC (set src-ip)
•
OFPAT_SET_NW_DST (set dst-ip)
•
OFPAT_SET_TP_SRC (set tcp/udp src-port)
•
OFPAT_SET_TP_DST (set tcp/udp dst-port)
•
OFPAT_ENQUEUE
•
OFPAT_OUTPUT to OFPP_IN_PORT
•
OFPAT_OUTPUT to OFPP_TABLE
•
OFPAT_OUTPUT to OFPP_NORMAL
•
OFPAT_OUTPUT to OFPP_LOCAL

Limitations

• OFPAT_OUTPUT to OFPP_FLOOD and OFPP_ALL are supported on the S4810 only. These commands are
not currently supported on Z9000.
• Multiple output ports are supported on S4810 only. Multiple output ports are not currently supported on Z9000.
• The set/modify actions must precede the "output ports" actions. This means that the switch cannot transmit
different copies if you specify multiple output ports.
System Response
This message is ignored by the switch.
OFPT_ERROR is generated in response.
OFPT_ERROR is generated in response.
OFPT_ERROR is generated in response.
OFPT_ERROR is generated in response.
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