Reset a lost or forgotten root or support password

Practical configuration and operational reference for Reset a lost or forgotten root or support password.

1. Boot into single user mode
2. Type the following commands:

mount -a
passwd <account>

For example:
passwd root

1. When prompted, enter a new password.
2. Type exit or reboot to return to the normal operating mode.

After the system reboots, you should be able to log in using the new password.

See also

• F5 Networks