Sun Microsystems Sun Fire V445 Server Administration Manual page 84

If the number displayed by the uname -r command is less than 5.0:
hardwire:\
:dv=/dev/ttyb:br#9600:el=^C^S^Q^U^D:ie=%$:oe=^D:
Note – If you intend to use the Sun system's serial port A rather than serial port B,
edit this entry by replacing /dev/ttyb with /dev/ttya.
The /etc/remote file is now properly configured. Continue establishing a Tip
connection to the Sun Fire V445 server system console. See:
"Accessing the System Console With a Tip Connection" on page 47
If you have redirected the system console to TTYB and want to change the system
console settings back to use the serial management and network management ports,
see:
"Reference for System Console OpenBoot Configuration Variable Settings" on
page 59
52 Sun Fire V445 Server Administration Guide • September 2007
Check the /etc/remote file and add the following entry, if it does not
already exist.
Table 2-16