DUNC(8)                     System Manager's Manual                    DUNC(8)

       dunc - configure a dial up networking client connection

       dunc [no options yet]

       dunc is a dialog based interactive, menu driven utility to help
       automate setting up a dial up network connection.  It currently only
       handles vanilla ppp connections with some hooks for manual
       configuration.  It creates (by default) the directory $HOME/.dunc where
       it stores its options and chatfiles as well as the actual script(s) to
       make the connection.  It keeps a control file in $HOME/.duncrc which is
       created the first time you run the program.  This stores the values
       selected for the various prompts during program execution.

       dunc actually does a few things:  it creates a chat file (see chat(8))
       to be used when calling pppd, it creates an options file to be used on
       the pppd command line as well, and it creates a script to be run any
       time, using these two previous files, to make a ppp connection.

       These files are designed to be used without this utlity.  The idea is
       to use this utility to create a profile for connecting to an ISP, for
       example, and then just use the dialup_connect script created in
       $DUNC_DIR ( $HOME/.dunc by default) to make a dial up network
       connection anytime after that.  During program execution, dunc will
       prompt the user to set up the tty device.  This normally happens at
       boot time, but if the user is on a minimal installation (i.e. only
       base), then he/she may not have a device configured.  This is the only
       time when dunc needs to be run by root.  It is up the the sysadmin of
       each system to decide on whether or not users can establish dialup
       connections on their own and that decision has nothing to do with this
       utility.  The script created does not try to configure the tty device,
       so that must be done already if executing it outside of a program run
       (which should be the usual case).

       There is a comprehensive tutorial on the utility and its components
       installed in /usr/doc/dunc/*.tut that is accessable from the menu
       system.  There is no context sensitive help yet however.  These
       tutorial files are in plain text format, readable by the text widget in

       The following environment variables may be set to augment dunc's
       default behavior:

              This is the base dirctory where the script, temporary files, and
              other related files get written to.  The default is $HOME/.dunc

              This is the control file that contains the state information
              between program runs.  It defaults to $HOME/.duncrc

       EDITOR This defines the editor called by dunc if manual editing is
              selected from a menu option.  The default is ae (see ae(1)).
              Please note that if ae is not installed, and this variable is
              not set, you will not be able to manually edit files from within
              this utility -- even if you have an editor installed!

              This is the script created that uses the options and chat files
              to establish the dial up network connection.  It is a bourne
              shell style script -- ash compatable.

              This is the chatfile to be parsed for usage by the connect

              This is the parsed chat file actually used on the pppd command

              This is the ppp options file fed to the pppd command line in the

       dunc creates temporary files in $DUNC_DIR during program execution and
       one in /tmp when the script gets executed.  It cleans up after all of
       these.  If you need error logging, redirect STD_ERR on the command line
       to a file (a la 2>filename in bourne compatable shells).

       dunc does not take the files in /etc/ppp into consideration.  This is
       not known to be a bad thing, its just the case.

       This utility needs to be able to do PAP/CHAP style authentication out
       of the box so that MS DUN servers can be connected to.  It should also
       perhaps be fitted for such things as diald and slip at some point.

       ae(1), chat(8), pppd(8), setserial(8), stty(8), dialog(1) and the built
       in documentation.

       dunc is free software; see the GNU General Public Licence version 2 or
       later for copying conditions.  There is no warranty.  COPYRIGHT(C)1996
       Richard G. Roberto

Debian GNU/Linux                  Version 1.5                          DUNC(8)