Internet problems on the mac 1 reply

I bought a Belkin modem with a built in router and whenever the mac goes on stand by or shuts down the internet stops working and to get it work i have to unplug the router and shut down the mac though this dosent happen when I log off.

I scanned for virus's and spyware and the system is clean xbox live and the windows pc is fine on the net though

can anybody help ??????

its ok now ive solved the problem