Can anyone provide code for RPL PROTOCOL with Round Trip Time (RTT) as metric in NS2/ NS3 ??

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Mustafa Aljumaily

Here is the code of the RPL for NS3:

https://github.com/yibochen-smir/NS-3-RPL/blob/master/rpl/rpl-of-etx.c

and here is the explanation if it:

https://www.nsnam.org/wp-content/uploads/2011/10/rpl.slides.pdf

Hari Prasad

Mustafa Aljumaily sir, can you please explain exactly where etx is calculated in that whole code? I am unable to find calculation of etx.

check lines 84 to 94 of the code