K5 ssh over wifi on paperwhite

I finally managed to get usbnet working on my PW..
Used latest 0.9 version..
Telnet worked straightaway..
Could never get root password working for ssh.. tried mario and the other two too..
Did the shared keys trick and got ssh working over usb..

Now.. how do I get ssh over wifi working?
there is a kual shortcut under usbnet menu..
there is also a config option..
but is usbnet really required for ssh over wifi..? since you don't need to have the kindle plugged in..? Or do you..?
which address do you try for connecting over wifi? Obviously not 192.168.15.244?
I tried getting the kindle i.p(dhcp) using the ";711" trick.. still not successful..
not able to ping kindle over wifi..
what do you need to do on the PC side..?