Provided by: snmpd_5.2.1.2-4ubuntu2_i386 bug


       snmptrapd.conf - configuration file for the Net-SNMP trap daemon


       snmptrapd.conf  is  the configuration file(s) which define how the Net-
       SNMP SNMP trap receiving daemon  operates  when  it  receives  a  trap.
       These  files  may contain any of the directives found in the DIRECTIVES
       section below.  This file is not required for the  daemon  to  operate,
       receive,  or  report traps.  It is used solely as a method of providing
       extensibility to the trap daemon.


       First, make sure you have read  the  snmp_config(5)  manual  page  that
       describes  how the Net-SNMP configuration files operate, where they are
       located and how they all work together.


       traphandle OID|default PROGRAM [ARGS ...]
              The traphandle configuration directive configures the  snmptrapd
              program  to  launch  an  external program any time it receives a
              trap matching the OID token.  If  the  OID  token  is  the  word
              default  then  any trap not matching any other trap handler will
              call this default one instead.  The program is fed details about
              the  trap  to  its  standard input, in the following format, one
              entry per line:

                     The name of the host in question that sent the  trap,  as
                     determined by gethostbyaddr(3).

                     The IP address of the host that sent the trap.

                     A  list  of  variable bindings that describe the trap and
                     the variables enclosed in it.  The  first  token  on  the
                     line, up until the space, in the OID and the remainder of
                     the line is its value.   The  first  OID  should  be  the
                     system.sysUpTime.0  OID,  and  the  second  should be the
                     ...snmpTrap.snmpTrapOID.0  OID.   The  remainder  of  the
                     OIDs,  with  the  possible exception of the last one, are
                     the variable bindings contained  within  the  trap.   For
                     SNMPv1   traps,   the   very   last   OID   will  be  the
                     ...snmpTrap.snmpTrapEnterprise   OID   and   its   value.
                     Essentially,  SNMPv1  traps  have  been  converted to the
                     SNMPv2 trap PDU type  by  the  method  described  in  the
                     SNMPv1/SNMPv2/SNMPv3 coexistence document (RFC2576).

                     A  traptoemail  script  has been included in the Net-SNMP
                     package that can be used as a trap handle directive:

                     traphandle    /usr/bin/perl    /usr/bin/traptoemail    -s

       dontRetainLogs true
              Turns off the support  for  the  NOTIFICATION-LOG-MIB  and  thus
              doesn’t  retain  logged  traps.   Normally the snmptrapd program
              keeps a certain number of traps around in memory so they can  be
              retrieved  via  querying the nlmLogTable and nlmLogvariableTable
              tables.  See the snmptrapd manual page and the NOTIFICATION-LOG-
              MIB for details.

       createUser username (MD5|SHA) authpassphrase [DES]
              See  the  snmpd.conf(5)  manual page for a description of how to
              create SNMPv3 users.  It’s roughly the same, but the  file  name
              changes to snmptrapd.conf from snmpd.conf.

       format1 format
              The format used to print a SNMPv1 TRAP message. See snmptrapd(8)
              for the layout characters available.

       format2 format
              The format used to print a SNMPv2 TRAP2 or INFORM message  (note
              that the SNMPv3 protocol uses SNMPv2 style TRAPs and INFORMs).

       forward OID|default DESTINATION
              Forwards  traps  received  to  DESTINATION  if  they  match  the
              notification type indicated by OID (or the word default forwards
              them all).

       ignoreAuthFailure (1|yes|true|0|no|false)
              Whether or not ignore authenticationFailure traps.

       doNotLogTraps (1|yes|true|0|no|false)
              Whether  or  not  to  log traps.  This is useful if you want the
              snmptrapd application to only run traphandle hooks  and  not  to
              log any traps to any location.

       logOption string
              Specify  where logging output should be directed (standard error
              or output,  to  a file or via syslog).  See LOGGING  OPTIONS  in
              snmpcmd(1) for details.

       outputOption string
              The  same  output  formatting (-O) options as the other Net-SNMP
              commands.  See the section  OUTPUT  OPTIONS  in  the  snmpcmd(1)
              manual page.

       printEventNumbers (1|yes|true|0|no|false)
              Whether  or  not  to  print  event numbers (rising/falling alarm

       doNotFork (1|yes|true|0|no|false)
              Whether or not to fork from the calling shell.

       pidFile string
              What file to store the process id in


       o      The daemon blocks on the executing traphandle  commands.   (This
              should  be  fixed in the future with an appropriate signal catch
              and wait() combination).




       snmp_config(5), snmptrapd(8), syslog(8),  variables(5),  snmpd.conf(5),