1. Setup a modem on Sun 4/280S for both dial-in and dial-out
In my SunOS "System & Network Administration" dated Nov 1988,
Ch. 15 - Electronic Mail Communication, there is this mention:
To set up your modem for both dial-in and dial-out
on the same serial port, the flags bit corresponding to the
serial bit corresponding to the serial port has to be set to
zero in the kernel.
Now, I check with SunOS's answerbook, and I see no mention of such.
My machine is a Sun 4/280S, uname -a gives this:
SunOS hto-e.usc 4.1.3-PL 8 sun4
my eeprom is this:
hwupdate=Wed Dec 31 16:00:00 1969
I am hell confused. If someone has successfully setup a modem
for both dial-in and dial-out on the same serial port, please
help me! The manual says one thing, and the answerbook says
another, and my common sense says another.
Tip gives "all ports busy", "can't sync with hayes" message at
all times(even right after reboot)
I can dial-in, but can't dial-out. If I "off"/disable ttya, then I can
Also the manual mention that I should mv ttya to ttyd0 and so on,
then ln cua0 cua1, why?
Again, thanks for any help!
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