I can't seem to get any traffic through the wifi router. I am using TPLink WR740N router, on PPTP setting, the connection status is ok, I can do nslookup, but I can't seem to browse any websites besides google. I see the browser status and every page is stuck on waiting for in both Firefox and Chrome, and timing out. Sometimes pings go through, but even that for more popular pages like yahoo. I have tested the router on a different connection and works quite well there. I have also modified the MTU, still does not work.
I can't seem to get my head around this issue.