06-21-2012 07:36 AM
06-21-2012 09:47 AM
06-21-2012 10:13 AM
Make sure that the ethernet cable from the AT&T modem is connected to the internet port of the linksys router. Make sure as well that the internet connection type in the linksys router is set to "Automatic Configuration DHCP". After that check in the status page of the linksys router if there is an internet ip address. It should be in the range of your AT&T modem (192.168.1.xxx).
06-21-2012 10:58 AM
06-21-2012 12:06 PM
Looks like the router is already setup and supposed to work. Since it's still not working, how about you reset the router for 30 seconds, turn it off for 10seconds, once the power light goes solid reconfigure the router again by setting it's IP to 192.168.2.1.
06-21-2012 12:17 PM
06-21-2012 07:18 PM
Connect your computer directly to your U-verse gateway, then go to cmd and type in "ipconfig". Look for the default gateway and post it over here. Basically I'll tell you what change your router's IP address to and then after that you'll disable the DHCP server.
What you are currently doing so far is essentially creating two different subnets (networks). Although you can use the internet, your devices on the Linksys router can't communicate with your gateway and anything connected to the gateway. They have to be in the same subnet and only one DHCP server must be enabled. You just have to be careful to not create an IP conflict when choosing the Linksys router's IP address.