neither do we. Passwords are personal things you should keep/remember yourself.

Maybe the administrator, manual or vendor for the product you are connecting to can help.

I do not know my Username and Password for the request About Server 192.168.1.1 from RE1000

Hi,

Seems you're configuring a Range Extender, please refer to this page:

Manually configuring a wireless range extender 

http://kb.linksys.com/Linksys/ukp.aspx?pid=80&vw=1&articleid=25153

It's recommended to contact the following support

http://www.linksys.com/en-eu/products/rangeexpanders/RE1000

NOTE This response contains a reference to a third party World Wide Web site. Microsoft is providing this information as a convenience to you. Microsoft does not control these sites and has not tested any software or information found on these sites.