iPhone Wi-Fi Connected but not connected to internet
So i just received my 2g iphone with 2.2.1 jailbroken and unlocked..
When connecting to my home network (Actiontec router, qwest internet) it connects with no problem and i get the wi-fi logo in the top left..
but when i attempt to open safari or cydia it tells me that there is no internet connection?
looking around on google i think that i understand that it's a problem with the iphone resolving the dns.. is this actually what it is? and how do i fix this problem?
any advice is GREATLY appreciated i've been trying to figure this out for hours