I could not loged in to the web based configuratin page of 5210

Go to there web page and get help

Point your web browser at http://www.gmail.com

If another account comes up, sign out of it by clicking the avatar in the upper-right then clicking "Sign out."

If you then still can't sign in to your account, click the "Can't access your account?" link on the sign-in page.

Point your web browser at http://www.facebook.com

If another account comes up, log out of it by clicking the little gear icon in the upper-right then clicking "Log Out."

If you then still can't log in, click the "Forgot your password?" link just below the password on the sign-in page.

Point your web browser at http://www.facebook.com

If another account comes up, log out of it by clicking the down-pointing triangle in the upper-right then clicking "Log Out."

If you then still can't log in to your account, click the "Forgot your password?" link located just below the password box on the login page.

I thought the default IP was 192.168.0.1. That is where mine went when I pressed the reset button.

You will find a down arrow to the right of the Home on the top right. click on that and you will find the logout

im not sure i understand the problem
ebay help
ht

http://contact.ebay.com.au/ws/eBayISAPI.dll?ShowCUPortal
account support
if you any notifications from your firewall or antivurus from these links select allow
hope it helps you

Clear your Brower History restore your broweser to defaults

• Tools
• Delete Browser History

When accessing the router’s web-based setup page, a log-in screen will appear asking for the router’s password. The router’s default password is “admin.” You should change the password for security purposes.
The router’s password must be changed to:

• Prevent unwanted users from accessing the router’s web-based setup page.
• Enable Remote Management.

The router’s IP password can be changed by:

• Running the router’s setup CD.
• Changing it on the router’s web-based setup page. For instructions, please follow the steps below.

Changing the Router’s Password
Step 1:
Access the router’s web-based setup page.
NOTE: If you are using Mac to access the router's web-based setup page.
Step 2:
When the router’s web-based setup page appears, click Administration.
Step 3:
Enter the new password on the Password and Re-enter to confirm fields.

mam r u loging off or signing off...from the sam page...once ur loged offf it is a small option on the right hand side top of the gmail window ..just clk on it..once ur logged off,,it will give u a new window to sign in again..no in tht winodw put in ur old mail id and pwd ..it will surely work