I'm using the AWS Two-tier example and I've direct copy-n-pasted the whole thing. terraform apply works right up to where it tries to SSH into the created EC2 instance. It loops several times givin...

I would like to get your advice about the best open-source SDN controller available. I want to implement and test some ideas I have in my research so I need to use a simulation such as Mininet. In ...

I was poring over the docs for Open DayLight, and can't seem to wrap my head around what software-defined networking even is. All the media hype, blogs and articles I can find on SDN are riddled wi...

I am trying to use the POX controller to control the path of flows. I know that the Open vSwitch will choose the forwarding rules that have the highest priority. But what will happen if I insert a ...

I am a newbie to OpenFlow and SDN. I need help setting up the Ryu OpenFlow controller on a Ubuntu or Debian machine and understand a basic Ryu application. Note: this question already has an answe...

I have gone through the similar question in stackoverflow but couldn't find the answer close to my problem. In the code below the 3 line before the last line is giving Error - NameError: n...

I was reading about SDN technology and its concept of a 'management plane' along with data plane and control plane. I understand the other two, but what is management plane? Is it any kind of sim...