> I would like to use a serial port that is on another networked machine.
> 
> For instance in once case I would like to start minicom on machine [A]
> and have it use a serial port on machine [B] via some sort of tcp/ip
> remote serial device, like /dev/rttyS0.
> 
> For instance I have done remote backups this way using rdump to a remote
> device /dev/nrst0
> in a similar way is there a /dev/rttyS0 where the harware port is on
> machine [B]..?

I have never used remote backup but I have used remote modems try this:

This is from the modem sharing mini howto:
http://www.linuxhq.com/HOWTO/mini/Windows-Modem-Sharing.html
   
       $ cat /usr/sbin/modemd
   
       #!/usr/bin/perl
       select((select(STDOUT), $| = 1)[$[]);
       select((select(STDIN), $| = 1)[$[]);
       exec 'cu -s 115200 -l /dev/ttyS1';
       die '$0: Cant exec cu: $!\n';
   

Works for modem shareing I can dial the modem on a remote machine using
tools from the document.



      Tim Fletcher                  .~.
                                    /V\       L   I   N   U   X   
   [EMAIL PROTECTED]           // \\  >Don't fear the penguin<
[EMAIL PROTECTED]       /(   )\
                                   ^^-^^
"Courage will take you to the most dangerous places on Earth.
 Overwhelming firepower will see you safely through them."
                                              -Syndicate Wars

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