Simulating RPL protocol in cooja

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Among all of the nodes in the RPL dodag, one of them will select the worst parent as its preferred parent i.e. the node wont follow the objective function to select the best one as the other nodes. Ans then it will update the parent set and again selects the worst one and keeps doing so over and over again. How can I do that? Can you provide me with hints or examples? Which core files I should pay attention to? I am totally new to Contiki and Cooja

What I have tried:

I tried to change the function best_parent in the src file rpl-of0.c and also a similar one also called best_parent that I found in rpl-dag.c

Posted 27-Dec-17 15:47pm

Member 13596834

Updated 27-Dec-17 22:26pm

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Richard MacCutchan · Answer 1 · 2017-12-27T22:26:00

Solution 1

If you do not understand their product then try one of the relevant sites for documentation and/or help forums: Contiki and Cooja - Google Search[^].

Posted 27-Dec-17 22:26pm

Richard MacCutchan