[ovs-discuss] OVS Vendor/Experimenter message

[Francesco Murador]

Hey i’m doing an experiment i need to create a new openflow message and there’s no any extension message. The request is that the switch had to send to the controller a messagge that says to it that it’s too busy so the controller have to ignore it and say to the other switches that the path they used to send packets had been “banned”. So my question is…i’m new to modify ovs code so i need some help..however which part of the code i have to modify to do this?? And what must i do to modify correctly and do this new message?  I saw a discussion in ovs-mailing list that i have to modify correctly this two files(ofp-msgs.h in this enum ofptype and ofpraw and the other file extract-ofp-msg)  but i don’t know how to do it..
I hope you can help me in the right way
Thank you and regards.


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