NAME

       ibod - ISDN MPPP bandwidth on demand daemon

SYNOPSIS

       ibod

DESCRIPTION

       Ibod is a ISDN MPPP bandwidth on demand daemon designed to operate in conjunction with isdn4linux.  It is
       normally started at boot time, but can be started and stopped at any time. The program  monitors  inbound
       and outbound traffic on the ISDN interface. When the required bandwidth exceeds the capacity for one ISDN
       B-channel (64kbps) a second (slave) channel is connected according to the MPPP protocol. When the traffic
       decreases below one channel capacity, the slave channel is disconnected.

       Ibod also supports more than one additional channel - see ibod.cf(4) for details.

       A  configuration file /etc/isdn/ibod.cf is read initially.  The device /dev/isdninfo is monitored for the
       current state and throughput of the ISDN interface.  All operation on the ISDN interface is made  through
       the /dev/isdnctrl interface.

       Ibod is also listening on TCP port 6050 for eventual connection from control panel xibod(1).

SIGNALS

       Upon receiving SIGHUP, the configuration file is re-read.  A SIGPIPE closes an eventual socket connection
       with xibod.

ENVIRONMENT

       Variable IBOD_HOME specifies the directory where to look for the configuration file ibod.cf.

DIAGNOSTICS

       All logging is made to syslog with the identity tag ibod.

SEE ALSO

       ibod_cf(4) and xibod(1)

AUTHOR

       Bjoern Smith, Smith@Compound.SE
       Jan Obladen, obladen@datenwelt.net

                                                                                                         IBOD(1)