Questions tagged [contiki]

For questions relating to "Contiki: The Open Source OS for the Internet of Things" when employed in an IoT use case.

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9
votes
1answer
256 views

Any way of using multicast through Border Router in Contiki?

I am trying to send a packet to several nodes from my PC through a border router. The nodes and the border router are developed using Contiki. The problem is that I cannot send multicast messages ...
6
votes
1answer
184 views

How to create external client for cooja?

I designed an authentication protocol for IoT. Now I want to emulate my protocol with the Cooja simulator, in order to test power consumption. My scheme is gateway-based, so I used the RPL-Border-...
5
votes
0answers
113 views

How to make node select the least preferable parent as preferred parent in RPL protocol?

I would like to simulate in Cooja the following: one of the nodes selects the worst parent that provides the worst routing information as its preferred parent i.e. it breaks the Objective Function ...
4
votes
1answer
327 views

How to specify Gateway in Contiki Cooja?

I want to simulate simple smart home iot communication with gateway in cooja. It means that some sensor nodes communicate with a client(e.g. mobile phone) via gateway. As shown in the picture. But I ...
2
votes
1answer
83 views

LLN and RPL Simulator?

I'm working on a project which is about designing an IDS for RPL Protocol. In this project I have to simulate different types of attacks (e.g. Black hole Attack) and RPL Protocol. I saw on the ...