Gustavo Lindberg wrote:
> Then, At a meeting of 60 people there is the 99% probability  of the least
> two men have a  birthday the same day. So,, Similarly to the case of
> MAC-Adress is:
>
> P(r)=1-65536!/(65536^r * (65536-r)!)

Robin uses 3 bytes of the MAC address to choose the IP address of the
mesh interface, not only 2 bytes = 65536 possibilities. This leads to
2^24 = 16777216 different addresses.