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sdnwiselab / sdn-wise-java

The stateful Software Defined Networking solution for the Internet of Things
https://sdnwiselab.github.io/
GNU General Public License v3.0
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How to create multi hop network using available SDN-WISE framework #15

Open Winner2223 opened 6 years ago

Winner2223 commented 6 years ago

Hello, I hope so you are doing good. I am working on Sdn wise. I need.to have multi hop network..The current given framework only support one hop relaying of data. How to make my network multihop so that a data from source to sink can be forwarded through multi path...

Thank you for your concern

SebMilardo commented 6 years ago

Hi,

Are the nodes connected? Can you see the full topology of the network? Is the controller online? Can you see messages flowing from the controller to the network and viceversa?

Winner2223 commented 6 years ago

I am deploying my full toplogy... Controller is only pushing thr rules to forward the packet to those nodes which are in its transmission range.. The nodes those are two hop.away from the sink can't get any path to.forward the data to sink.

On the mote output i can see the hello.message but every node forward that message to sink but not to other nodes. I can see the radio traffic by enabling it on network window but only traffic is forwarded towards sink. No node is sending any message to.each other

SebMilardo commented 6 years ago

Ok, could you please attach a screenshot of the network and the log of the messages exchanged?

Winner2223 commented 6 years ago

Below are the screen shots. In order to keep my track i have added few lines in code to identify the nodes which are not accessible through sink and print it on controller. I have also change the number of nodes to be searched around. I have made them 7 from 12.

31

23

22 21

Looking forward for your response.