I have comcast cable net and D-link WBR 1310

yes

You maybe able to configure the router manually, the configuration URL for Dlink routers is usually http://192.168.0.1 but i don't know if this will work with your router. The default login = admin and the default PW = is blank.
For instructions on how to setup a secure network please follow my instructions - click on this link :-
http://www.fixya.com/support/r3559128-wireless_router_security

Use an Ethernet cable to connect the port on the Comcast modem to the WAN port on the Berklin (Belkin????) router.
Use another Ethernet cable to connect one of the LAN ports on the router to the Ethernet port on your computer.
Start Internet Explorer on your computer.
Connect to the web-interface inside the router.
Run the "network setup wizard".
Run the "wireless setup wizard".

Well, you are trying to connect a router to a router, that can be difficult. Is there anyway you can exchange the Dlink router for a Wireless Access Point (AP)? If you can, you just connect the AP to the 4-port network side of the comcast router, configure the wifi settings (security, etc), and you're good to go.
If you can't exchange it, then your best bet is to connect the 4-port (or internal) side of the dlink router to the 4-port side of the comcast router. Then the dlink will be seen by the comcast router as another internal connection, and you can set the wifi settings of the dlink at that point. If you connect the dlink to the comcast router via the External port on the dlink, then you are creating two separate IP subnets, a needless complex setup.

Go to this site to download a manual to verify you have it setup right.
http://www.d-link.com/products/?tab=3&pid=WBR-1310&rev=WBR-1310
or try this first.
Power off your modem,D-Link and PC.
You need to have the cable that looks like a wide phone plug with 8 contacts instead of 4 (cat 5 cable) go from your comcast modem to the plug on back of the D-Link that is marked WAN.
Then plug a cat 5 cable into any of the 1 through 4 Lan ports on back of the D-Link to your PC's Ethernet port.
Then with all these powered off turn on the Comcast modem, wait a full 2 minutes for it to settle in. then turn on the D-Link give it 2 minutes then turn on your PC.
If that doesn't work for you refer to the manual or you have something broke that may require servicing in person by someone computer savvy.
Hope this helps.

Hi,

Check DHCP/Manual IP configuration at both ends. I think Router is configured for manual IP configuration and Laptop is configured DHCP.



Regards;
Hassan

First try connection the Yellow ethernet cable from the rca modem to your computer's network connection. If you get a connection this way, then your modem will work with a ethernet cable. If not, then call Comcast for help. The modem ethernet out to computer port must be connected to the wan line of the router. Then you can connect an ethernet cable from your computer network connection to one of the 4 ports of the router. For wireless connections you must set up the router and wireless adaptor with the same settings to connect. Follow the routers directions.
Good Luck

You need to set the router to accept "b" and "g" connections in the online router settings.

Try resetting your router

hi pat seems your router is not configure yet for internet connection, for cable connection you must log into the setup page of the router and clone the mac address of your computer.

to do that you can call 1-877-453-5465
to have someone walk you trough the steps.


flashing lights simply means activity on your network, and you get activity when you have internet connection.

hope that helps pat.