I have a D-link router - DSL-2640U, and I am having difficulty connecting my Mac via a wireless connection.
I have the router connected via wire to my PC and my MAC says it is connected to my network and connected to the internet via Airport, and also displays full reception bars. However, when I open internet explorer, it says it can't connect to the internet.
I have configured the airport to reflect the following:
IP Address: 192.168.1.3
Subnet mask: 255.255.255.0
Router: 192.168.1.1
I am not connecting via PPPoE and I have also ensured that my router has disabled the MAC filter.
Doe anyone have any other ideas that may assist in solving this issue?

Rob