I have a monowall device (self build firewall based on FreeBSD)
I remember I changed the default admin and mono password to a user name. I also remember the username I changed it to. Also I have written down the password. But When I try the combination it fails. So, Only 2 steps I have is jump in my car drive around 280Km where the device is attach it to a serial connection and reset the password from the cmdline. and drive back 280Km (if I pass there some day and it is not fixed yet I will do it that way)
Or trying to brutforce my way into this device. Only I don't know what program I can use for this.
Yes, I know you think he is breaking into someones router but I can tell you with my hand on the heart is not and it is my own device.
So, who can you help me "break in" to my own device?