Just a few questions regarding BATMAN Routing protocol.
What is the difference between BATMAN Adv and babel routing protocols. Why use one over the other and why does babel scales over a thousand nodes whereas BATMAN Adv has trouble doing that?
And more of a general question about the design choice of BATMAN Adv, Why go layer 2?(I read the article where present in open-mesh but still it isn't very clear to main. What advantages do we have going layer 2 ?)