NAME

       ibod.cf - configuration file for ibod (ISDN Bandwidth On Demand)

DESCRIPTION

       This  file  contains  the  initial  configuration  values  for  the ibod daemon. Each line
       contains a keyword and a value.

       Boolean attributes are set with 0 or 1 which corresponds to false and true respectively. A
       boolean attribute not specified at all is always false.

       Lines beginning with # are treated as comments and will be ignored.

       IMPORTANT RULES!
       1. Keywords are case sensitive.
       2. Kewords must begin at the first column.
       3. Keywords and values must be separated by exactly one (1) space or tab character.

       This file is re-read every time ibod receives SIGHUP (1) signal.

   OPTIONS
       DEVICE <name>
              Name of ISDN PPP device. Default is ippp0.

       ENABLE 1|0
              Enable/disable bandwidth-on-demand.  Default is enable (1).

       INTERVAL <n>
              Specify the sample time interval in ms.  Default is 500 ms.

       FILTER <n>
              Defines  "filtering  factor".  A value of 10 means that the average bytes/sec value
              measured over 10 intervals must pass the limit defined by LIMIT to bring up or down
              the slave link.  Default is 5.

       LIMIT <n%>
              Specifies  percentage loading of the channel at which it is necessary to up or down
              channels.  This sets both up and down limits to the same value.  Note that this has
              changed from version 1.4.

       UPLIMIT <n%>
              Specifies  percentage  loading  of  the  channel  at  which  it  is necessary to up
              channels.  Default is 90.

       DOWNLIMIT <n%>
              Specifies percentage loading of the channel  at  which  it  is  necessary  to  down
              channels.  Default is 80.

       STAYUP 0|1
              Enable/disable  slave  channel  stay  up  function.  If enabled, the second channel
              (slave link) will stay up even if the average bytes/sec decrease the value  defined
              by  LIMIT.  In  this case the slave link will stay up until hangup time is reached.
              (Example: isdnctrl huptimeout ippp1 60) If disabled the slave link will be  brought
              down in the same way it was brought up.  Default is 0.

       STAYUP_TIME <n>
              Defines the minimum time in seconds the second channel will unconditionally stay up
              after it has been brought up. Default value is 30.

       STAYDOWN_TIME <n>
              Defines the minimum time in seconds the second channel  will  unconditionally  stay
              down after it has been brought up. Default value is 10.

       FULL <n>
              Defines the maximum throughput in bytes/sec one channel can transmit. Default value
              is 7500.

       MAX_CHANNELS <n>
              Defines the maximum number of channels the connection can run with. Default is 2.

SEE ALSO

       ibod(1) and xibod(1)

AUTHOR

       Jan Obladen, obladen@datenwelt.net
       Bjoern Smith, Smith@Compound.SE
       Paul Martin <pm@debian.org>

                                                                                       IBOD.CF(4)