Ask is moving to Stack Overflow and Serverfault.com! Please use the "opendaylight" tag on either of these sites. This site is now in Read-Only mode

Revision history [back]

If I understand your question correctly, you want to update the flow table in switch to send elephant flow packets to controller so that controller can program some intelligent flow handling for this. Is that correct? I am not sure how easily you can identify elephant flows. Once you are able to identify this using openflow matches, its easier to send the packets to controller. For example, for topology discovery, lldp packets are sent by switch to controller.

Sreenivas