No internet on Mac

Dec 20, 2010 at 11:37 AM

Hi there,

I've installed Virtual Router on my PC with Widows 7 and can not connect to wireless network on my Mac. 
I'm using integrated into motherboard Asus p5k-e/Wifi-Ap Realteck RTL8187 adapter. 

Virtual router is started, Mac can be connected. IP is assigned but there is no internet 

I tried to ping DNS server and there is no package exchange

Can anybody say what's the problem?