05-28-2014
Does your data logging program absolutely require a serial port? You might be able to emulate that, running an external program to read from TCP/IP and write to a pretend serial device, or perhaps a FIFO.
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LEARN ABOUT DEBIAN
m6pack
M6PACK(8) Linux System Managers Manual M6PACK(8)
NAME
m6pack - Attach multiples 6PACK interfaces
SYNOPSIS
m6pack [-l] [-s speed] [-x n_ptmx] [-v] ttyinterface pty ..
DESCRIPTION
m6pack allows multiple 6PACK TNCs sharing the same serial port to be used with the Linux AX.25 kernel software. The AX.25 softare has no
support for multiple TNCs sharing the same serial line. The different ports are addressed by encoding the port number in the control byte
of every 6pack frame. m6pack watches a serial port, and routes 6pack frames to/from the pseudo ttys. The other side of the pseudo ttys are
then attached with spattach as normal.
Statistics about the operation of m6pack may be obtained by sending the SIGUSR1 signal to the running program. On reception of such a sig-
nal m6pack will print a set of statistics to the system log if logging has been enabled.
Although mention is made of using pseudo ttys as the last arguments, these devices may be normal serial ports. However m6pack provides no
way in which to set their speed, the speed must therefore be set by some other method.
OPTIONS
-l Enables system logging, the default is off.
-s speed Set the speed of the serial port.
-v Display the version.
-x number This option is for Unix98 PTYs. It allocates "number" ptys; their names are written to stdout. When -x is used, the pty arguments
are optional.
SEE ALSO
spattach(8), ifconfig(8), kill(1).
AUTHORS
Inaki Arenaza EB2EBU <iarenaza@escomposlinux.org>, based in the work by:
Tomi Manninen OH2BNS <oh2bns@sral.fi>
Jonathan Naylor G4KLX <g4klx@g4klx.demon.co.uk>
Kevin Uhlir N0BEL <kevinu@flochart.com>
Linux 28 April 2002 M6PACK(8)