I have setup controller and mininet framework and tried adding flow entry to a node through POSTMAN REST-Client .
I am getting status as 200 OK-Standard reponse succesfull HTTP requests but am not able to see any flow entry on controller UI.
I followed below URL
For Controller Setup: https://wiki.opendaylight.org/view/OpenDaylight_Controller:Installation
To add Flow entries: https://wiki.opendaylight.org/view/OpenDaylightOpenFlowPlugin:EndtoEnd_Flows
Please let me know what is the issue. I would appreciate your help.