only if the flow that was removed had the OFPFF_SEND_FLOW_REM flag
set.
+Third, OFPT_PACKET_IN and NXT_PACKET_IN messages are sent only to
+OpenFlow controller connections that have the correct connection ID
+(see "struct nx_controller_id" and "struct nx_action_controller"):
+
+ - For packet-in messages generated by a NXAST_CONTROLLER action,
+ the controller ID specified in the action.
+
+ - For other packet-in messages, controller ID zero. (This is the
+ default ID when an OpenFlow controller does not configure one.)
+
Finally, Open vSwitch consults a per-connection table indexed by the
message type, reason code, and current role. The following table
shows how this table is initialized by default when an OpenFlow
MODIFY DELETE
ADD MODIFY STRICT DELETE STRICT
=== ====== ====== ====== ======
-match on priority --- --- yes --- yes
-match on out_port --- --- --- yes yes
+match on priority --- --- yes --- yes
+match on out_port --- --- --- yes yes
updates flow_cookie yes yes yes
updates OFPFF_SEND_FLOW_REM yes + +
honors OFPFF_CHECK_OVERLAP yes + +