I have a DIR-615 router and can not locate the device ownership password. It is not on the label beneath the MAC address. Any ideas?

If you have more than one device hooked up to the router, when the problem occurs try pinging another device. If you are able to then the router is working fine and most likely the modem is flaky and needs to be replaced. The modem supplies the internet connection, the router just applies NAT so that more than one device and use your public IP address. If this turns out to be the issue make sure you contact your ISP for any special instructions. For instances Comcast requires the MAC address located on the bottom or back of the modem in order for your connection to work, other ISP use proxy settings. Century Link has no requirements.

Here is the direct link to show you step by step how to secure your router, simply copy and paste address into address bar.
http://ubuntuforums.org/showthread.php?t=865900

Here is a direct link to the user manual for the router it will show you how to configure security for your device step by step as well as updating the firmware if need be.Simply copy and paste the address below into address bar and hit enter. Click product manual and run program.
http://www.dlink.com/products/?tab=3&pid=DIR-615&rev=DIR-615

How many computers do you have connected to that router already??? The common limit is 16. Also check your dhcp if it still has enough IP adresses to dish out to new devices trying to connect. You can set the start and end IP address in your range, with up to 100 addresses and more. And then lastly check if you have not tightened you Security to allow only spcific mac addresses to connect.

Device ownership password will be located at the bottom of the router. when you autoconfigure security for your wireless router the router uses the device ownership code as the password

Step 1: Open your web browser and type in the IP address of the router (192.168.0.1 by default).



Step 2: Enter the username (admin) and password (blank by default), and then click Ok or Log In .

How do I find my routers IP Address, in Windows XP?

How do I reset my router back to the factory default settings?

(NOTE: To reach the configuration page of your D-Link router in Mac OS, you will need to use a Java compatible browser such as Firefox or Camino.)

(NOTE: Some routers have a "Captcha" graphical login option. This option can be disabled in the advanced options of the routers configuration.)

You need to enter router config page (connect via cable) 192.168.0.1 and setup cloning MAC address (this depending on your ISP requirements, i.e. VirginMedia), then rename your network and secure it with WPA-PSK2 password

Open your browser, enter the IP address of your router (192.168.0.1) and click OK. • Enter your username (admin) and password (blank by default). Click OK to enter the web configuration page for the device.

default username and password on the router should be
username: admin
password: *left blank*

in dir -615 you can work it just you have to change the lan ip address in other range you get it .