I'm using mininet to simulate a network and the controller is ODL. I want to have a control over the packet flows. For example, upon finding certain anomolous activity I want to sent a REST call to ODL to drop all the packets from one host or block request coming from certain port or allow request going to certain port.
I found out that it can be done by SFC, but I couldn't find any documentation regarding firewall, and certain things in userguide are hard to understand.
Also, I found out that I can manipulte the flowtable to do same, but I'm still trying to understand it.
I'm new to SDN and ODL , so any help will is appreciated.