When you try to access your router at http://192.168.1.1 it will request a user name and password. If you don’t know your login details, here are a few common solutions you can try:

1. Login with username “admin” and password “password”
2. Login with username “admin” and password “admin”
3. Login with username “admin” and the password you use to connect to your router.
4. Login with your router’s name (SSID) as the username and the password you use to connect to your router.
5. Login with both the username and password fields blank.

If none of these options helped you, try searching for your router model to find the default username and password.