On 1/16/14 6:00 AM, Carlos Ferreira wrote:
Hello everyone!
I'm developing an Openflow controller for prototyping purposes and I
have a doubt regarding the TCP channel. Is the TCP channel established
from the Switch to the Controller being used for bi-directional
communication? The specs (1.4) refer that a TCP connection from the
Controller to the Switch is optional and not all vendors supply it.
If the controller does not establish a TCP connection to the switch, I
assume that the TCP connection established from the switch to the
controller, is used for bi-directional communication.
Yes, the connection is bidirectional.
--
Wes Felter
IBM Research - Austin
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