dynamic IP update by hand

[greengreen]

Hi,
i have dynamic IP adress and sometime I need ip adress update by hand.
Do you anyone know how to make it?(last oleg's firmware ...7e)
Any script?
Thanks

[greengreen]

I something find.Can it be :

#!/bin/sh
killall udhcpc
udhcpc -i vlan1 -p /var/run/udhcpc0.pid -s /tmp/udhcpc


??
thx