Serial Console Server System serial interface name (ttyS or ttyUSB) ttySxxx Regular serial interface usbxbxpx USB based serial interface ^(ttyS\d+|usb\d+b.*p.*)$ #include Serial port baud rate 300 1200 2400 4800 9600 19200 38400 57600 115200 ^(300|1200|2400|4800|9600|19200|38400|57600|115200)$ Serial port data bits (default: 8) 7 8 8 Serial port stop bits (default: 1) 1 2 1 Parity setting (default: none) even odd none ^(even|odd|none)$ none SSH remote access to this console #include