Provided by: rancid-core_2.3.1-4_i386 bug


       rancid.conf - rancid environment configuration file


       rancid.conf  contains environment configuration information for rancid-
       run(1) and rancid(1) including shell PATH, list of rancid groups,  etc.
       and is read by several scripts at run-time, including rancid-run(1).

       The syntax of rancid.conf is that of sh(1).  rancid.conf is used to set
       environment variables used by other rancid scripts to effect their run-
       time behavior or to enable them to find their resources.


       The following variables are used (listed alphabetically):

              BASEDIR  is  the  directory where rancid-runâ€â€™s log directory and
              where the CVS repository and rancid collection group directories
              will  be  placed.   Its  value  is configure’s localstatedir and
              should be modified if rancid is moved to a new location  in  the
              file system without re-installing from the distribution.

              Default: /usr//../var/lib/rancid

              cvs(1) and rancid-cvs(1) use this environment variable to locate
              the CVS repository.  It should not be necessary to alter it.

              Default: $BASEDIR/CVS

              Determines which passwords will be filtered from  configs.   The
              value  may  be  "NO",  "YES",  or  "ALL"  to  filter none of the
              passwords, only those which are reversable or plain-text, or all
              (plus ssh keys, etc), respectively.

              Default: YES

              Note:  a value of "NO" could be a security issue since diffs are
              sent via e-mail.  A value of "ALL" is encouraged.

              Note: FILTER_PWDS does not affect the handling of SNMP community
              strings.  see NOCOMMSTR below.

              Note:  passwords  whose value cycles and would produce erroneous
              diffs are always filtered (e.g.: Alteon passwords).

              Defines a list of group names of  routers  separated  by  white-
              space.  These names become the directory names in $BASEDIR which
              contain the data for that set of  devices.   rancid-run(1)  also
              uses  this  variable  to determine which device groups it should
              collect.  Choose these names to be descriptive  of  the  set  of
              devices and do not use spaces, unprintable characters, etc.

              Example: LIST_OF_GROUPS="UofO USFS"

              Two groups are defined; UofO (University of Oregon) and USFS (US
              Forest Service).   Each  will  have  a  directory  created  (see
              rancid-cvs(1))  $BASEDIR/UofO  and  $BASEDIR/USFS  respectively,
              which will contain their data.

              Each group must also have aliases  for  the  administrative  and
              diff recipients set-up in /etc/aliases.  For example:

                        rancid-uofo:            frank
                        rancid-admin-uofo:      joe,bob
                        rancid-usfs:            frank
                        rancid-admin-usfs:      joe,bob

              Defines  the  number of hours a group’s lock file may age before
              rancid starts to complain about a hung collection.  The  default
              is 4 hours.

       LOGDIR Directory where rancid-run places log files.

              Default: $BASEDIR/logs

              Define  the domain part of addresses for administrative and diff
              e-mail.  The value of this variable is simply  appended  to  the
              normal  mail addresses.  For example, if
              MAILDOMAIN had been set to "".

              If set,  rancid(1)  will  filter  SNMP  community  strings  from
              configs.   Otherwise,  they  will  be retained and may appear in
              clear-text in e-mail diffs.  By default, this is not set.

       NOPIPE If set, rancid(1) will use temporary files to  save  the  output
              from the router and then read these to build the file which will
              be saved in CVS.  Otherwise, an IPC pipe will be used.  We  have
              found  that the buffering mechanisms used in perl and expect are
              heinous.  Using temporary  files  may  result  in  a  noticeable
              improvement in speed.  By default, this is not set.

              Specified  as  a number of hours, OLDTIME defines how many hours
              should  pass  since  a  successful  collection  of  a   device’s
              configuration    and   when   control_rancid(1)   should   start
              complaining about failures.  The value should  be  greater  than
              the number of hours between rancid-run cron runs.

              Default: 4

              Defines  the  number  of rancid processes that par(1) will start
              simultaneously  as   control_rancid(1)   attempts   to   perform
              collections.   Raising  this  value  will decrease the amount of
              time necessary for a complete collection of a  (or  all)  rancid
              groups at the expense of system load.  The default is relatively
              cautious.  If collections are not completing quickly enough  for
              users, use trial and error of speed versus system load to find a
              suitable value.

              Default: 5

       PATH   Is a colon separate list of directory pathnames in the the  file
              system  where rancid’s sh(1) and perl(1) scripts should look for
              the programs that it needs, such as telnet(1).  Its value is set
              by  configure.  Should it be necessary to modify PATH, note that
              it must include /usr//lib/rancid/bin.

       TERM   Some Unix utilities require TERM, the terminal type, to  be  set
              to  a  sane  value.  Some clients, such as telnet(1) and ssh(1),
              communicate this to the server (i.e.: the remote  device),  thus
              this can affect the behavior of login sessions on a device.  The
              default should suffice.

              Default: network

       TMPDIR Some Unix  utilities  recognize  TMPDIR  as  a  directory  where
              temporary  files  can be stored.  In some cases, rancid utilizes
              this directory for lock files and other temporary files.

              Default: /tmp

       Each of these are simply environment variables.  In order for  them  to
       be  present  in  the  environment  of  child  processes,  each  must be
       exported.  See sh(1) for  more  information  on  the  built-in  command


       rancid.conf  is  interpreted  directly  by sh(1), so its syntax follows
       that of the bourne shell.  Errors may produce quite unexpected results.


              Configuration file described here.


       control_rancid(1), rancid(1), rancid-cvs(1), rancid-run(1)


       In  RANCID releases prior to 2.3, rancid.conf was named env and located
       in the bin directory.  This was changed  to  be  more  consistent  with
       common file location practices.

                                  12 Mar 2004                   rancid.conf(5)