D-Link DI Series Operating instructions

Troubleshooting – Can not access the router on 192.168.0.1
Please note that when accessing the router’s Web interface via http://192.168.0.1 you are not
accessing some web site on the Internet. The router’s configuration pages are built into the
router. You do not have to be online to get to those pages, you just need to be connected to the
router.
Step 1. Connect your computer’s network port to one of your router’s LAN ports (Ethernet ports)
using a network cable. WAN port of the router should be connected to your modem.
Verify physical connectivity by checking for solid link lights on the Ethernet ports of the device. If
you do not get a solid link light, try using a different cable or connect to a different port on the
device if possible. If the computer is turned off, the link light may not be on.
Step 2. Under Control Panel > Network Connections... make sure that your Local Area
Connection is enabled and not bridged with any other connection. If you see any icon there
which is called “Bridge” - delete it. If you see your Local Area Connection marked as “Bridged” -
right-click and select “Remove from Bridge”.
to your modem
to your computers

DI-series routers troubleshooting Page 2of 5
Step 3. Check your IP address. Your computer must have an IP address in the same range of
the device you are attempting to configure. Most DI-series devices use the 192.168.0.x range. If
you are attempting to configure a D-Link router, then make sure you take note of your computer’s
Default Gateway IP address. The Default Gateway should be the IP address of the D-Link router.
By default, it should be 192.168.0.1.
Set your computer with static IP address:
Go to Control Panel > Network Connections > Local Area Connection > Properties:
Select Internet protocol TCP/IP and click on Properties:

DI-series routers troubleshooting Page 3of 5
Select the “Use the following IP address” and “Use the following DNS” options. Specify the
TCP/IP settings you want to use:
IP address: 192.168.0.5
Subnet mask: 255.255.255.0
Default Gateway: 192.168.0.1
Preferred/Alternate DNS: 202.129.64.198 / 4.2.2.3 (or whichever your provider is using).
Click on OK and then OK again.
Try to access the router. Open Internet Explorer and type 192.168.0.1.

DI-series routers troubleshooting Page 4of 5
Step 4. If unsuccessful in accessing the router’s configuration pages, please reset the router.
Here is how to reset it: while the router is powered on, press and hold the Reset button for 10
sec. Release the button and wait until the router boots up (1 min). Try to log into it again.
Step 5. Check your Internet settings. Go to Control Panel > Internet Options. From the
Security tab, click the button to restore the settings to their defaults.
Go to the Advanced tab and click the button to restore these settings to their defaults.
Click to the Connections tab and set the dial-up option to “Never dial a connection”. Click the
LAN Settings button. None of the options should be selected. Click OK. Click OK out to the
desktop and close any open windows.
Restart Internet Explorer and try to access the router.

DI-series routers troubleshooting Page 5of 5
Step 6. Disable any Internet security software running on the computer. Software firewalls like
Zone Alarm, Black Ice, Sygate, Norton Personal Firewall, etc. might block access to the router’s
configuration pages. Check the help files included with your firewall software for more information
on disabling or configuring it.
Step 7. If you still cannot log into the router:
- Recycle the power on the router. Switch the power off. Wait 20 to 30 seconds. Switch the power
on and wait for the lights to stabilize.
- Restart the computer.
- Go to: Start > Run > type “cmd” (without quotes) > OK. In the DOS window type:
ping 192.168.0.1
and press Enter. You should see "Reply from..." messages.
If your ping was successful, attempt again to access the router's configuration page.
Try these options in the address window.
192.168.0.1
http://192.168.0.1
http://192.168.0.1:88
If you cannot ping the router check your IP settings. In the DOS window type “ipconfig” (without
quotes) and press Enter. The IP address on your network adapter should be in the 192.168.0.x
range. Type “arp -d” (without quotes) and press Enter. Repeat this command several times until
you get “The specified entry was not found” message. Try to access the router again.
Reset the router. Try using another computer.
If none of the above helps please contact our Warranty Department (RMA).