Provided by: rancid-core_2.3.2~a8-4_i386 bug

NAME

       rancid.conf - rancid environment configuration file

DESCRIPTION

       rancid.conf  contains environment configuration information for rancid-
       run(1) and rancid-cvs(1), including shell PATH, list of rancid  groups,
       etc.   It is read by several scripts at run-time and others inherit the
       configration from a parent process which has read it.

       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.

VARIABLES

       The following variables are used (listed alphabetically):

       ACLSORT
              Permits disabling of  access-list  sorting,  which  could  alter
              statement   order   that   had  been  cleverly  crafted  by  the
              administrator for optimal performance, thus making recovery  and
              comparsion more difficult.

              Default: YES

       BASEDIR
              BASEDIR  is  the directory where rancid-runâ€â€™s log directory, the
              revision  control  system’s   repository,   and   rancid   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: /var/lib/rancid

       CVSROOT
              cvs(1) and rancid-cvs(1) use this environment variable to locate
              the CVS repository.  In some cases, and for  Subversion,  it  is
              used  as an argument to commands.  It should not be necessary to
              alter it.

              Default: $BASEDIR/CVS

       FILTER_PWDS
              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).

       LIST_OF_GROUPS
              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

       LOCKTIME
              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

       MAILDOMAIN
              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 rancid-usfs@example.com, if
              MAILDOMAIN had been set to "@example.com".

       MAILHEADERS
              Define additional mail headers to be added to rancid mail,  such
              as  Precedence  or X- style headers.  Individual headers must be
              separated by a \n (new line).

              Default: Precedence: bulk

              Example: Precedence: bulk\nX-clamation: beef cake

       MAX_ROUNDS
              Defines how many times rancid should retry collection of devices
              that fail.  The minimum is 1.

              Default: 4.

       NOCOMMSTR
              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 (or Subversion).  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.

       OLDTIME
              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: 24

       PAR_COUNT
              Defines the number of rancid processes that  rancid_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.

       RCSSYS Sets  which revision control system is in use.  Valid values are
              cvs for CVS or svn for Subversion.

              Default: cvs

       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
       export.

ERRORS

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

FILES

       /etc/rancid/rancid.conf
              Configuration file described here.

SEE ALSO

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

HISTORY

       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.

                               18 December 2007                 rancid.conf(5)