I have two computers connected to an ethernet/wifi dlink router:
Laptop: Connected via Wi-Fi
Desktop: Connected via ethernet
My understanding is that the desktop computer will never see any packets exchanged via Wi-Fi between the laptop and the router which means, I suppose, that the desktop computer cannot sniff any FTP passwords that I use to connect using the laptop (without SSL)
Is it possible to set up the router to send copies of Wi-Fi packets to the ethernet interface?