I've reset to factory default, and everything went fine, IP set to factory value, but Admin user, with blank password does not work to acces to web console

Reset your router back to it's factory settings by holding the reset button for about 5 seconds. I have provided a list of the most popular router brands. If it does not work you may need to google what your specific model's default IP address/default username/default passwords are, for example search for "Encore ENHWI-2AN3 default IP address" The default login info can change, it can depend on where you obtained your router. If you purchased it yourself from a store then the standard defaults should work. If you obtained your router from your Internet Provider you may need to contact your service provider. It also may depend whether it's an old or new model router as well. And you may need to press and hold the reset button on your router several times before it actually clears. Make sure you have a wired connection then once you have accessed your router simply run the Setup Wizard. Set your SSID as something you'll remember like "Mavericks Network" and your Password can be something like your phone number for example 3109876543

Belkin - Username: Leave the field blank Password: Leave the field blank Default IP address is: 192.168.2.1

Buffalo - Username: root Password: Leave the field blank Default IP address is: 192.168.11.1

D-Link - Username: admin Password: Leave the field blank Default IP address is: 192.168.0.1

Encore - Username: admin Password: admin Default IP address 192.168.1.1

Linksys - Username: admin Password: admin Default IP address 192.168.1.1

NetGear - Username: admin Password: password Default IP address will be: 192.168.0.1 or 192.168.1.1

TP-Link - Username: admin Password: admin Default IP address 192.168.1.1

TrendNet - Username: admin Password: admin Default IP address 192.168.10.1

Zhone - Username: admin Password: admin Default IP address 192.168.1.1

Zyxel - Username: admin Password: 1234 Default IP address 192.168.10.1

Reset your router back to it's factory settings by holding the reset button for about 5 seconds.
I have provided a list of the most popular router brands. If it does not work you may need to
google what your specific model's default IP address/default username/default passwords are, for
example search for "Encore ENHWI-2AN3 default IP address" The default login info can change, it
can depend on where you obtained your router. If you purchased it yourself from a store then the
standard defaults should work. If you obtained your router from your Internet Provider you may
need to contact your service provider. It also may depend whether it's an old or new model router
as well. And you may need to press and hold the reset button on your router several times before
it actually clears. Make sure you have a wired connection then once you have accessed your router simply run the Setup Wizard. Set your SSID as something you'll remember like "Mavericks Network" and your Password can be something like your phone number for example 3109876543

Belkin - Username: Leave the field blank Password: Leave the field blank Default IP address is:
192.168.2.1

Buffalo - Username: root Password: Leave the field blank Default IP address is: 192.168.11.1

D-Link - Username: admin Password: Leave the field blank Default IP address is: 192.168.0.1

Encore - Username: admin Password: admin Default IP address 192.168.1.1

Linksys - Username: admin Password: admin Default IP address 192.168.1.1

NetGear - Username: admin Password: password Default IP address will be: 192.168.0.1 or
192.168.1.1

TP-Link - Username: admin Password: admin Default IP address 192.168.1.1

TrendNet - Username: admin Password: admin Default IP address 192.168.10.1

Zhone - Username: admin Password: admin Default IP address 192.168.1.1

Zyxel - Username: admin Password: 1234 Default IP address 192.168.10.1

You must complete the setup with a wired connection. Reset your router back to it's factory settings by holding the reset button for about 5 seconds. I have provided a list of the most popular router brands. If it does not work you may need to google what your specific model's default IP address/default username/default passwords are, for example search for "Encore ENHWI-2AN3 default IP address" The default login info can change, it can depend on where you obtained your router. If you purchased it yourself from a store then the standard defaults should work. If you obtained your router from your Internet Provider you may need to contact your service provider. It also may depend whether it's an old or new model router as well. And you may need to press and hold the reset button on your router several times before it actually clears. Make sure you have a wired connection then once you have accessed your router simply run the Setup Wizard. Set your SSID as something you'll remember like "Mavericks Network" and your Password can be something like your phone number for example 3109876543

Belkin - Username: Leave the field blank Password: Leave the field blank Default IP address is: 192.168.2.1

Buffalo - Username: root Password: Leave the field blank Default IP address is: 192.168.11.1

D-Link - Username: admin Password: Leave the field blank Default IP address is: 192.168.0.1

Encore - Username: admin Password: admin Default IP address 192.168.1.1

Linksys - Username: admin Password: admin Default IP address 192.168.1.1

NetGear - Username: admin Password: password Default IP address will be: 192.168.0.1 or 192.168.1.1

TP-Link - Username: admin Password: admin Default IP address 192.168.1.1

TrendNet - Username: admin Password: admin Default IP address 192.168.10.1

Zhone - Username: admin Password: admin Default IP address 192.168.1.1

Zyxel - Username: admin Password: 1234 Default IP address 192.168.10.1

Reset your router back to it's factory settings by holding the reset button for about 5 seconds. I have provided a list of the most popular router brands. If it does not work you may need to google what your specific model's default IP address/default username/default passwords are, for example search for "Encore ENHWI-2AN3 default IP address" The default login info can change, it can depend on where you obtained your router. If you purchased it yourself from a store then the standard defaults should work. If you obtained your router from your Internet Provider you may need to contact your service provider. It also may depend whether it's an old or new model router as well. And you may need to press and hold the reset button on your router several times before it actually clears. Make sure you have a wired connection then once you have accessed your
router simply run the Setup Wizard. Set your SSID as something you'll remember like "Mavericks Network" and your Password can be something like your phone number for example 3109876543

Belkin - Username: Leave the field blank Password: Leave the field blank Default IP address is: 192.168.2.1

Buffalo - Username: root Password: Leave the field blank Default IP address is: 192.168.11.1

D-Link - Username: admin Password: Leave the field blank Default IP address is: 192.168.0.1

Encore - Username: admin Password: admin Default IP address 192.168.1.1

Linksys - Username: admin Password: admin Default IP address 192.168.1.1

NetGear - Username: admin Password: password Default IP address will be: 192.168.0.1 or 192.168.1.1

TP-Link - Username: admin Password: admin Default IP address 192.168.1.1

TrendNet - Username: admin Password: admin Default IP address 192.168.10.1

Zhone - Username: admin Password: admin Default IP address 192.168.1.1

Zyxel - Username: admin Password: 1234 Default IP address 192.168.10.1

Hi,

Please try to access the router's configuration page by accessing 192.168.0.1 using a computer that is wired on the router.

Default admin user name:Admin
Default admin password:

Please update firmware:
Note:Please do not upgrade the firmware over wireless connection. Anyway you wont be able to do that now but for future reference. Please use the link on the bottom.

DIR-625:
http://www.dlink.com/products/?tab=3&pid=DIR-625&rev=DIR-625

DIR-625 rev C:
http://www.dlink.com/products/?tab=3&pid=DIR-625&rev=DIR-625_revC

The router can be set to factory default by performing either of these two steps:

Resetting the Router Using the Reset Button
Resetting the Router Using the Web-Based Setup Page

NOTE: Pressing the Reset button on the back of the router for 30 seconds will reset your router to its factory default settings. All of the settings of the router will then be erased and the router's IP address will become 192.168.1.1.

Accessing the Router's Web-Based Setup Page
NOTE:To access the router's web-based setup page using Mac, click here.
Step 1:
Open a web browser such as Internet Explorer.
Step 2:
Go to the Address bar and enter your router's IP address ("192.168.1.1" is the default IP of most Linksys routers) then press [Enter].

NOTE : For WRP400, the default IP address would be "192.168.15.1" and if you place the router behind a primary router with the IP address of "192.168.15.1", then the router will automatically assume a new default IP address, "192.168.16.1".

NOTE: If the IP address of the router has been changed, type the router's IP address in the Address bar instead.

The router's IP address can be changed by:

1. Running the router's setup CD.

2. Changing it on the router's web-based setup page.
If you forgot the router's IP address you can:

1. Check the router's IP address. For instructions, click here.

2. Press the Reset button at the back of the router for 30 seconds.

NOTE: This procedure will reset your router to factory defaults. Any settings on the router will be erased. The router's IP address will be "192.168.1.1" and the password will be "admin".

Step 3:
A new window will prompt for a User name and Password. Leave the User name field blank then enter your router's password ("admin" is the default password), then click OK.

If you forgot the router's password you need to reset the router. For instructions, click here.

try password: admin

Standard config is below if that doesn't work use the factory reset button to clear everything out.

Here is a link to the manaual.

Username: admin
Password: (empty or blank)

Open a web browser like internet explorer or Netscape. Enter the ip address of your router in the address bar of your browser.

By default the ip address should be set to 192.168.1.254

type .........http://192.168.1.254


You should see a box prompting you for your username and password. Enter your username and password now. By default both the username and password are blank.
Click the Ok button to log in to your router.

If you already had a password, you need that or need to reset the router to factory settings in order to start over again.