[ns] Promiscous mode in DSR...

[Salvo Danilo Giuffrida]

Hi, I saw that in the DSR implementation of NS2, promiscous listening
for source routes and automatic route shortening is by default
enabled.
In real life scenarios (sensor networks, etc...), is it enabled? I'm
wondering this because I know that promiscous listening consumes more
power, and maybe in battery-operated devices it might not be worth
it...