Using devd to automate wireless | wired network connections

Hi,

since there are still problems with bringing up some wireless cards + changing 
the routes accordingly I thought I could simple execute the necessary 
script(s) by devd. I tried to add lines like "action "/etc/stop_if.
$device-name";" to the detach section of "ethernet" ant "802.11" 
in /etc/devd.conf. However this shows no effect, the script doesn't seems to 
be executed. What am I missing?

Thanks, Jochen