[Ryu-devel] Simple whitelist application

[Andy E. <ape...@ya...>]

Hello Everyone,I'm fairly new to Ryu and would appreciate any help in getting my program off the ground. 

I want to have my controller only connect devices from specified MAC addresses. For example: if the dpid is 123456789, I want it to add the flow. Yet if 222222222 wants to connect, it drops it (or the synonymous action for Ryu). The whitelist can be either specified within the program itself or in a separate, editable file. 

Any code to help get this done would be really appreciated.
Thanks,Andy
PS Though I have been able to log and display MAC addresses on Ryu, can I do the same with IP addresses? Doing the above action for IP addresses would also be really nice.