TomatoUSB

Hello,

I'd like to create a simple solution like doubleclicking something to activate/deactivate WLAN from a windows system.

My idea so far is to:
- create a new user (http://tomatousb.org/tut:adding-your-own-users)
- grant him rights activate/deactivate WLAN
- make something like a .bat in combination with putty/ssh that executes "ifconfig eth1 down/up"

Is my idea to complicated or are there simpler/better steps for this ?
If my steps are ok in general:
How could I just grant a user the rights to activate/deactivate WLAN ?
Is "ifconfig eth1 down/up" a good way to activate/deactivate WLAN ?

Sincere regards,
Osiris Indriya

PS: used hardware is a WRT54GS v1.1 with Tomato Firmware v1.28.8750 ND vpn3.6