[9fans] WiFi for Plan9

[arisawa]

Hello 9fans,

I have installed plan9(9front) to EeePC 901 so that I can test IPv6 from wan 
side.
aux/wpa works fine.
however I don’t know how to switch to other essid.
I tryed:
        Kill wpa
        ip/ipconfig unbind
        Kill ipconfig
but these operations doesn’t help go back to starting point.
now I reboot and reconnect to other essid.
anyone knows better way?

Kenji Arisawa