NAME | SYNOPSIS | DESCRIPTION | OPTIONS | FILES | BUGS | SEE ALSO | AUTHORS | COLOPHON

SLATTACH(8)          Linux System Administrator's Manual         SLATTACH(8)

NAME         top

       slattach - attach a network interface to a serial line

SYNOPSIS         top

       slattach [-dehlLmnqv] [-c command] [-p proto] [-s speed] [tty]

DESCRIPTION         top

       Slattach is a tiny little program that can be used to put a normal
       terminal ("serial") line into one of several "network" modes, thus
       allowing you to use it for point-to-point links to other computers.

OPTIONS         top

       tty    Path to a serial device like /dev/ttyS*, /dev/cua* or
              /dev/ptmx to spawn a new pseudo tty.

       [-c command]
              Execute command when the line is hung up. This can be used to
              run scripts or re-establish connections when a link goes down.

       [-d]   Enable debugging output.  Useful when determining why a given
              setup doesn't work.

       [-h]   Exit when the carrier is lost. This works on both /dev/tty and
              /dev/cua devices by directly monitoring the carrier status
              every 15 seconds.

       [-v]   Enable verbose output.  Useful in shell scripts.

       [-q]   Operate in quiet mode - no messages at all.

       [-l]   Create an UUCP-style lockfile for the device in /var/lock.

       [-n]   Equivalent to the "mesg n" command.

       [-m]   Do not initialize the line into 8 bits raw mode.

       [-e]   Exit right after initializing device, instead of waiting for
              the line to hang up.

       [-L]   Enable 3 wire operation. The terminal is moved into CLOCAL
              mode, carrier watching is disabled.

       [-p proto]
              Set a specific kind of protocol to use on the line.  The
              default is set to cslip, i.e. compressed SLIP.  Other possible
              values are slip (normal SLIP), adaptive (adaptive CSLIP/SLIP),
              ppp (Point-to-Point Protocol) and kiss (a protocol used for
              communicating with AX.25 packet radio terminal node
              controllers).  The special argument tty can be used to put the
              device back into normal serial operation.  Using 'ppp' mode is
              not normally useful as ppp requires an additional ppp daemon
              pppd to be active on the line. For kiss connections the
              kissattach program should be used.

       [-s speed]
              Set a specific line speed, other than the default.

       If no arguments are given, the current terminal line (usually: the
       login device) is used.  Otherwise, an attempt is made to claim the
       indicated terminal port, lock it, and open it.

FILES         top

       /dev/cua* /var/lock/LCK.* /dev/ttyS* /dev/ptmx

BUGS         top

       None known.

SEE ALSO         top

       kissattach(8), dip(8) pppd(8), sliplogin(8).

AUTHORS         top

       Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
       Alan Cox, <Alan.Cox@linux.org>
       Miquel van Smoorenburg, <miquels@drinkel.ow.org>
       George Shearer, <gshearer@one.net>
       Yossi Gottlieb, <yogo@math.tau.ac.il>

COLOPHON         top

       This page is part of the net-tools (networking utilities) project.
       Information about the project can be found at 
       ⟨http://net-tools.sourceforge.net/⟩.  If you have a bug report for
       this manual page, see ⟨http://net-tools.sourceforge.net/⟩.  This page
       was obtained from the project's upstream Git repository 
       ⟨git://git.code.sf.net/p/net-tools/code⟩ on 2017-07-05.  If you dis‐
       cover any rendering problems in this HTML version of the page, or you
       believe there is a better or more up-to-date source for the page, or
       you have corrections or improvements to the information in this
       COLOPHON (which is not part of the original manual page), send a mail
       to man-pages@man7.org

net-tools                        2011-12-31                      SLATTACH(8)