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Trying to connect my new Raspberry Pi to the internet for the first time. The Raspi is connected via a cross-over cable to the LAN port of my laptop. The laptop port is then bridged with the laptop's wi-fi using the Win7 built-in network bridge and so should be sharing the internet access in theory.
When using the Raspi browser, it works for any internal network webservers but won't receive anything from the WAN using either URL or ip address. I get a name resolution failure and a fail to load page when attempting anything destined for the WAN.
I'm thinking it must be router related as it only fails if going through the gateway router.
Any ideas what the issue might be and how to resolve it?
Guess I didn't state it clearly enough. The Raspi is connected to the laptop's wired LAN port via a crossover cable. The wi-fi adapter and the wired LAN card are being bridged by the Win7 OS thus allowing a shared internet connection. The problem is that WAN traffic doesn't make it's way back to the Raspi but all LAN traffic does. [I'll edit my question for clarity.] – Chef Flambe – 2013-01-03T06:08:50.253
I understand that. That won't work. You can't bridge to a WiFi client connection. That does not allow a shared Internet connection. The access point won't send the Pi's traffic to the laptop because the Pi is not its client. – David Schwartz – 2013-01-03T09:51:05.157
Sorry David, the facts prove otherwise. In fact I have it working right now. Think the issue was either the router or my laptop as I rebooted both during the night and now the problem is resolved. – Chef Flambe – 2013-01-03T18:48:58.033
@ChefFlambe: I'm not sure how your configuration is working, but most likely it's because the laptop isn't actually bridging. (You can test this. Ping the Pi from another machine on your LAN and see if you get the laptop's MAC address in your ARP table or the Pi's. If you don't get the Pi's, the laptop isn't bridging.) – David Schwartz – 2013-01-03T20:36:44.217
Microsoft calls it a bridge. It's probably more like a PAT/NAT. Just read a MS article saying it automates stuff and creates subnets. Doesn't really matter. It works. – Chef Flambe – 2013-01-04T00:51:15.583